🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.55 AU - 0.75 AU

Year: 184 Days

Day: 34.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,861,650 km

• M1: 182,210 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.94 AU - 1 AU

Year: 336 Days

Day: 21.3 Hours

Environment

Temp: 81 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,861,650 km

• M1: 325,375 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.07 AU - 1.57 AU

Year: 533 Days

Day: 36.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 97,861,650 km

• M1: 660,475 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.7

Radius: 13.8

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.96 AU - 7.1 AU

Year: 5204 Days

Day: 7.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 97,861,650 km

• M1: 174,282 km (0.092 R)
• M2: 334,800 km (0.094 R)
• M3: 456,872 km (0.103 R)
• M4: 644,168 km (0.112 R)
• M5: 761,154 km (0.052 R)
• M6: 847,921 km (0.1 R)
• M7: 1,159,533 km (0.082 R)
• M8: 1,445,115 km (0.118 R)
• M9: 2,013,139 km (0.063 R)
• M10: 2,120,400 km (0.118 R)
• M11: 2,340,758 km (0.047 R)
• M12: 2,646,835 km (0.076 R)
• M13: 3,068,252 km (0.109 R)
• M14: 3,171,924 km (0.096 R)
• M15: 3,361,315 km (0.09 R)
• M16: 3,511,361 km (0.096 R)
• M17: 3,751,615 km (0.09 R)
• M18: 3,974,965 km (0.101 R)
• M19: 4,110,949 km (0.083 R)
• M20: 4,294,955 km (0.059 R)
• M21: 4,458,166 km (0.12 R)
• M22: 4,718,766 km (0.116 R)
• M23: 5,205,856 km (0.064 R)
• M24: 5,455,386 km (0.091 R)
• M25: 5,708,954 km (0.083 R)
• M26: 5,914,651 km (0.055 R)
• M27: 6,227,909 km (0.095 R)
• M28: 6,333,525 km (0.099 R)
• M29: 6,466,368 km (0.059 R)
• M30: 6,654,113 km (0.12 R)
• M31: 7,478,697 km (0.09 R)
• M32: 7,704,141 km (0.11 R)
• M33: 8,306,571 km (0.083 R)
• M34: 8,775,710 km (0.091 R)
• M35: 9,133,399 km (0.05 R)
• M36: 9,801,652 km (0.066 R)
• M37: 10,079,456 km (0.082 R)
• M38: 10,328,686 km (0.12 R)
• M39: 10,517,030 km (0.085 R)
• M40: 10,960,886 km (0.115 R)
• M41: 11,249,461 km (0.098 R)
• M42: 11,378,414 km (0.099 R)
• M43: 11,638,116 km (0.099 R)
• M44: 11,932,525 km (0.086 R)
• M45: 12,796,901 km (0.107 R)
• M46: 13,441,369 km (0.081 R)
• M47: 13,715,881 km (0.053 R)
• M48: 13,992,338 km (0.107 R)
• M49: 14,480,475 km (0.096 R)
• M50: 14,762,019 km (0.097 R)
• M51: 14,974,298 km (0.112 R)
• M52: 15,258,983 km (0.086 R)
• M53: 15,545,463 km (0.063 R)
• M54: 15,978,399 km (0.081 R)
• M55: 16,087,306 km (0.07 R)
• M56: 16,930,290 km (0.12 R)
• M57: 17,487,991 km (0.038 R)
• M58: 18,127,073 km (0.105 R)
• M59: 18,735,787 km (0.064 R)
• M60: 18,888,975 km (0.026 R)
• M61: 19,389,829 km (0.087 R)
• M62: 20,129,740 km (0.081 R)
• M63: 20,483,389 km (0.085 R)
• M64: 21,677,180 km (0.073 R)
• M65: 23,221,629 km (0.091 R)
• M66: 24,507,871 km (0.117 R)
• M67: 24,969,829 km (0.095 R)
• M68: 25,774,367 km (0.08 R)
• M69: 25,902,273 km (0.11 R)
• M70: 26,030,329 km (0.101 R)
• M71: 27,235,639 km (0.046 R)
• M72: 28,063,813 km (0.094 R)
• M73: 28,151,477 km (0.12 R)
• M74: 28,415,068 km (0.09 R)
• M75: 28,811,952 km (0.099 R)
• M76: 29,879,183 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.3

Radius: 4.1

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 11.68 AU - 15.42 AU

Year: 17530 Days

Day: 21 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 97,861,650 km

• M1: 61,485 km (0.097 R)
• M2: 127,009 km (0.108 R)
• M3: 159,471 km (0.027 R)
• M4: 333,902 km (0.118 R)
• M5: 473,028 km (0.105 R)
• M6: 585,227 km (0.054 R)
• M7: 644,468 km (0.059 R)
• M8: 1,169,107 km (0.081 R)
• M9: 1,282,802 km (0.09 R)
• M10: 1,541,307 km (0.071 R)
• M11: 1,772,585 km (0.059 R)
• M12: 2,826,652 km (0.109 R)
• M13: 2,902,797 km (0.064 R)
• M14: 3,589,751 km (0.114 R)
• M15: 4,008,026 km (0.054 R)
• M16: 4,064,873 km (0.118 R)
• M17: 4,266,382 km (0.081 R)
• M18: 4,441,561 km (0.117 R)
• M19: 4,829,318 km (0.077 R)
• M20: 4,889,906 km (0.1 R)
• M21: 5,290,080 km (0.095 R)
• M22: 5,415,293 km (0.042 R)
• M23: 5,604,983 km (0.119 R)
• M24: 5,828,931 km (0.116 R)
• M25: 5,990,796 km (0.088 R)
• M26: 6,088,633 km (0.076 R)
• M27: 6,154,157 km (0.102 R)
• M28: 6,451,857 km (0.075 R)
• M29: 6,619,257 km (0.115 R)
• M30: 7,303,069 km (0.076 R)
• M31: 7,372,781 km (0.106 R)
• M32: 9,371,708 km (0.076 R)
• M33: 9,447,405 km (0.104 R)
• M34: 9,867,326 km (0.044 R)
• M35: 10,843,901 km (0.074 R)
• M36: 10,883,694 km (0.078 R)
• M37: 11,606,551 km (0.036 R)
• M38: 11,850,994 km (0.106 R)
• M39: 12,719,709 km (0.11 R)
• M40: 13,866,526 km (0.086 R)
• M41: 13,952,694 km (0.117 R)
• M42: 14,561,558 km (0.075 R)
• M43: 14,737,036 km (0.103 R)
• M44: 15,090,236 km (0.071 R)
• M45: 16,439,160 km (0.06 R)
• M46: 16,713,673 km (0.06 R)
• M47: 16,759,449 km (0.107 R)
• M48: 16,805,376 km (0.119 R)
• M49: 16,851,452 km (0.033 R)
• M50: 17,313,410 km (0.053 R)
• M51: 17,685,909 km (0.074 R)
• M52: 19,298,574 km (0.097 R)
• M53: 19,976,103 km (0.076 R)
• M54: 20,220,097 km (0.09 R)
• M55: 20,809,363 km (0.076 R)
• M56: 21,603,877 km (0.052 R)
• M57: 21,753,924 km (0.075 R)
• M58: 21,904,419 km (0.1 R)
• M59: 22,055,214 km (0.064 R)
• M60: 22,865,137 km (0.099 R)
• M61: 23,581,711 km (0.066 R)
• M62: 24,566,065 km (0.075 R)
• M63: 24,618,274 km (0.098 R)
• M64: 26,360,641 km (0.116 R)
• M65: 26,789,089 km (0.056 R)
• M66: 26,842,795 km (0.119 R)
• M67: 28,142,501 km (0.09 R)
• M68: 28,197,104 km (0.105 R)
• M69: 28,415,816 km (0.081 R)
• M70: 28,580,224 km (0.081 R)
• M71: 29,020,341 km (0.051 R)
• M72: 29,241,148 km (0.109 R)
• M73: 29,518,053 km (0.063 R)
• M74: 29,740,206 km (0.096 R)
• M75: 29,907,158 km (0.039 R)
• M76: 30,802,800 km (0.088 R)
• M77: 31,140,891 km (0.101 R)
• M78: 31,310,386 km (0.112 R)
• M79: 31,650,422 km (0.108 R)
• M80: 33,080,128 km (0.119 R)
• M81: 33,426,298 km (0.113 R)
• M82: 33,657,875 km (0.115 R)
• M83: 33,889,902 km (0.115 R)
• M84: 36,715,506 km (0.098 R)
• M85: 38,095,995 km (0.101 R)
• M86: 38,216,721 km (0.116 R)
• M87: 38,822,891 km (0.113 R)
• M88: 39,676,796 km (0.115 R)
• M89: 39,983,322 km (0.075 R)
• M90: 40,290,447 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.8

Radius: 7.3

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 14.22 AU - 14.98 AU

Year: 19607 Days

Day: 15.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 97,861,650 km

• M1: 104,120 km (0.115 R)
• M2: 218,712 km (0.059 R)
• M3: 281,693 km (0.091 R)
• M4: 339,138 km (0.077 R)
• M5: 452,833 km (0.035 R)
• M6: 506,838 km (0.118 R)
• M7: 665,711 km (0.08 R)
• M8: 1,223,112 km (0.096 R)
• M9: 1,312,572 km (0.08 R)
• M10: 1,906,924 km (0.069 R)
• M11: 2,024,358 km (0.07 R)
• M12: 2,363,048 km (0.038 R)
• M13: 2,852,083 km (0.091 R)
• M14: 2,911,773 km (0.099 R)
• M15: 3,262,580 km (0.117 R)
• M16: 3,546,517 km (0.072 R)
• M17: 4,070,857 km (0.078 R)
• M18: 4,359,282 km (0.069 R)
• M19: 5,209,297 km (0.043 R)
• M20: 5,765,951 km (0.084 R)
• M21: 5,879,645 km (0.056 R)
• M22: 6,051,533 km (0.114 R)
• M23: 6,147,724 km (0.099 R)
• M24: 6,400,096 km (0.089 R)
• M25: 7,484,980 km (0.044 R)
• M26: 8,175,673 km (0.051 R)
• M27: 9,017,909 km (0.075 R)
• M28: 9,326,978 km (0.083 R)
• M29: 10,160,538 km (0.104 R)
• M30: 10,970,909 km (0.04 R)
• M31: 11,586,205 km (0.05 R)
• M32: 12,261,341 km (0.03 R)
• M33: 12,432,032 km (0.086 R)
• M34: 13,073,358 km (0.119 R)
• M35: 13,322,887 km (0.102 R)
• M36: 13,902,579 km (0.114 R)
• M37: 15,086,945 km (0.111 R)
• M38: 15,479,939 km (0.098 R)
• M39: 17,249,532 km (0.098 R)
• M40: 17,633,101 km (0.063 R)
• M41: 17,853,459 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327.5

Radius: 3.5

Gravity: 26.73 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 16.67 AU - 18.77 AU

Year: 26216 Days

Day: 18.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 97,861,650 km

• M1: 94,546 km (0.09 R)
• M2: 161,566 km (0.058 R)
• M3: 342,130 km (0.116 R)
• M4: 888,013 km (0.061 R)
• M5: 962,214 km (0.105 R)
• M6: 1,565,243 km (0.087 R)
• M7: 1,595,012 km (0.094 R)
• M8: 2,096,016 km (0.072 R)
• M9: 2,501,276 km (0.083 R)
• M10: 2,820,967 km (0.119 R)
• M11: 3,536,942 km (0.086 R)
• M12: 3,576,137 km (0.106 R)
• M13: 3,734,262 km (0.09 R)
• M14: 3,975,863 km (0.049 R)
• M15: 4,098,533 km (0.086 R)
• M16: 4,773,518 km (0.059 R)
• M17: 4,860,285 km (0.101 R)
• M18: 5,257,318 km (0.071 R)
• M19: 5,618,746 km (0.063 R)
• M20: 5,664,523 km (0.105 R)
• M21: 6,995,346 km (0.095 R)
• M22: 7,392,528 km (0.074 R)
• M23: 7,593,738 km (0.069 R)
• M24: 7,848,054 km (0.116 R)
• M25: 8,312,555 km (0.031 R)
• M26: 8,892,397 km (0.105 R)
• M27: 9,214,182 km (0.092 R)
• M28: 9,376,495 km (0.03 R)
• M29: 9,649,063 km (0.09 R)
• M30: 9,924,323 km (0.096 R)
• M31: 10,146,326 km (0.1 R)
• M32: 10,936,352 km (0.099 R)
• M33: 10,993,499 km (0.064 R)
• M34: 12,814,703 km (0.097 R)
• M35: 12,995,866 km (0.106 R)
• M36: 13,177,927 km (0.093 R)
• M37: 14,790,143 km (0.102 R)
• M38: 15,942,196 km (0.116 R)
• M39: 16,529,069 km (0.036 R)
• M40: 16,792,062 km (0.1 R)
• M41: 17,455,828 km (0.051 R)
• M42: 19,428,425 km (0.089 R)
• M43: 21,327,420 km (0.039 R)
• M44: 21,613,751 km (0.088 R)
• M45: 22,553,076 km (0.097 R)
• M46: 23,431,963 km (0.12 R)
• M47: 24,172,922 km (0.087 R)
• M48: 24,996,757 km (0.098 R)
• M49: 25,298,496 km (0.108 R)
• M50: 25,829,718 km (0.075 R)
• M51: 25,905,863 km (0.065 R)
• M52: 26,058,453 km (0.093 R)
• M53: 26,441,124 km (0.106 R)
• M54: 27,912,569 km (0.11 R)
• M55: 31,583,102 km (0.097 R)
• M56: 32,154,716 km (0.115 R)
• M57: 32,400,804 km (0.031 R)
• M58: 33,890,201 km (0.082 R)
• M59: 34,308,028 km (0.064 R)
• M60: 34,727,351 km (0.112 R)
• M61: 38,838,898 km (0.115 R)
• M62: 40,331,436 km (0.097 R)
• M63: 41,129,242 km (0.056 R)
• M64: 41,218,253 km (0.073 R)
• M65: 42,021,743 km (0.047 R)
• M66: 42,380,478 km (0.109 R)
• M67: 43,916,699 km (0.117 R)
• M68: 44,189,715 km (0.05 R)
• M69: 46,486,192 km (0.108 R)
• M70: 46,950,245 km (0.119 R)
• M71: 47,695,691 km (0.045 R)
• M72: 48,915,512 km (0.106 R)
• M73: 49,387,493 km (0.1 R)
• M74: 51,003,150 km (0.103 R)
• M75: 51,385,821 km (0.107 R)
• M76: 53,216,451 km (0.114 R)
• M77: 54,481,301 km (0.044 R)
• M78: 56,150,214 km (0.119 R)
• M79: 56,248,949 km (0.082 R)
• M80: 56,347,684 km (0.052 R)
• M81: 57,238,988 km (0.031 R)
• M82: 57,437,654 km (0.09 R)
• M83: 57,636,619 km (0.112 R)
• M84: 57,736,251 km (0.089 R)
• M85: 58,434,723 km (0.062 R)
• M86: 58,734,966 km (0.047 R)
• M87: 59,035,658 km (0.116 R)
• M88: 59,739,367 km (0.065 R)
• M89: 62,684,051 km (0.047 R)
• M90: 63,093,800 km (0.106 R)
• M91: 63,401,822 km (0.025 R)
• M92: 63,813,216 km (0.099 R)
• M93: 65,363,947 km (0.114 R)
• M94: 66,300,280 km (0.11 R)
• M95: 66,404,550 km (0.07 R)
• M96: 66,613,389 km (0.12 R)
• M97: 71,154,881 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.5

Radius: 4.2

Gravity: 35.97 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 17.14 AU - 21.9 AU

Year: 30311 Days

Day: 20.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,861,650 km

• M1: 68,366 km (0.1 R)
• M2: 150,047 km (0.078 R)
• M3: 180,864 km (0.069 R)
• M4: 308,321 km (0.088 R)
• M5: 371,452 km (0.092 R)
• M6: 665,411 km (0.086 R)
• M7: 776,712 km (0.097 R)
• M8: 1,453,942 km (0.115 R)
• M9: 2,307,098 km (0.099 R)
• M10: 2,562,163 km (0.107 R)
• M11: 3,007,067 km (0.102 R)
• M12: 3,380,014 km (0.08 R)
• M13: 3,620,568 km (0.107 R)
• M14: 4,016,852 km (0.066 R)
• M15: 4,957,823 km (0.036 R)
• M16: 5,066,431 km (0.091 R)
• M17: 6,136,804 km (0.085 R)
• M18: 6,429,716 km (0.032 R)
• M19: 8,280,990 km (0.089 R)
• M20: 9,197,127 km (0.09 R)
• M21: 9,802,999 km (0.047 R)
• M22: 10,352,322 km (0.096 R)
• M23: 12,499,201 km (0.1 R)
• M24: 12,944,554 km (0.103 R)
• M25: 13,850,818 km (0.1 R)
• M26: 14,003,857 km (0.041 R)
• M27: 15,564,761 km (0.104 R)
• M28: 15,644,197 km (0.118 R)
• M29: 15,803,669 km (0.117 R)
• M30: 18,425,671 km (0.06 R)
• M31: 18,932,209 km (0.115 R)
• M32: 19,786,413 km (0.109 R)
• M33: 21,003,242 km (0.066 R)
• M34: 21,798,205 km (0.083 R)
• M35: 24,149,584 km (0.093 R)
• M36: 24,610,944 km (0.106 R)
• M37: 25,075,146 km (0.064 R)
• M38: 25,823,884 km (0.091 R)
• M39: 27,727,816 km (0.025 R)
• M40: 28,794,000 km (0.098 R)
• M41: 29,185,049 km (0.117 R)
• M42: 31,567,993 km (0.107 R)
• M43: 36,411,673 km (0.069 R)
• M44: 37,046,417 km (0.071 R)
• M45: 38,434,236 km (0.099 R)
• M46: 38,541,647 km (0.109 R)
• M47: 41,590,901 km (0.07 R)
• M48: 42,476,371 km (0.119 R)
• M49: 45,056,186 km (0.079 R)
• M50: 45,282,827 km (0.068 R)
• M51: 47,570,777 km (0.097 R)
• M52: 49,778,991 km (0.057 R)
• M53: 50,954,531 km (0.08 R)
• M54: 51,072,563 km (0.114 R)
• M55: 52,496,286 km (0.104 R)
• M56: 58,196,863 km (0.082 R)
• M57: 58,443,849 km (0.101 R)
• M58: 60,931,811 km (0.053 R)
• M59: 61,182,537 km (0.113 R)
• M60: 61,685,036 km (0.034 R)
• M61: 62,188,882 km (0.083 R)
• M62: 62,567,514 km (0.088 R)
• M63: 62,820,484 km (0.065 R)
• M64: 62,947,044 km (0.072 R)
• M65: 64,217,728 km (0.114 R)
• M66: 64,472,793 km (0.103 R)
• M67: 68,209,897 km (0.04 R)
• M68: 68,340,047 km (0.103 R)
• M69: 68,600,497 km (0.064 R)
• M70: 71,884,170 km (0.081 R)
• M71: 73,078,709 km (0.119 R)
• M72: 74,146,090 km (0.038 R)
• M73: 74,815,840 km (0.108 R)
• M74: 75,084,218 km (0.107 R)
• M75: 75,622,172 km (0.058 R)
• M76: 76,972,443 km (0.071 R)
• M77: 78,194,358 km (0.097 R)
• M78: 79,285,974 km (0.062 R)
• M79: 81,898,701 km (0.118 R)
• M80: 82,729,717 km (0.088 R)
• M81: 82,868,394 km (0.116 R)
• M82: 83,285,174 km (0.094 R)
• M83: 84,399,827 km (0.089 R)
• M84: 86,221,780 km (0.093 R)
• M85: 87,632,039 km (0.104 R)
• M86: 88,907,810 km (0.115 R)
• M87: 89,619,297 km (0.117 R)
• M88: 90,332,580 km (0.094 R)
• M89: 90,904,642 km (0.093 R)
• M90: 91,190,972 km (0.098 R)
• M91: 92,339,884 km (0.1 R)
• M92: 94,796,880 km (0.065 R)
• M93: 95,523,626 km (0.119 R)
• M94: 97,128,961 km (0.088 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 16,492 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit