🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.6 AU - 0.64 AU

Year: 184 Days

Day: 16.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.13 AU - 1.49 AU

Year: 565 Days

Day: 45.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.36 AU - 1.92 AU

Year: 791 Days

Day: 35.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,207,110 km

• M1: 495,468 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.99 AU - 4.35 AU

Year: 2649 Days

Day: 40.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 136.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.1

Radius: 8.5

Gravity: 12.24 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.71 AU - 5.69 AU

Year: 4467 Days

Day: 5.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,207,110 km

• M1: 140,772 km (0.088 R)
• M2: 279,748 km (0.068 R)
• M3: 530,175 km (0.078 R)
• M4: 586,274 km (0.05 R)
• M5: 656,585 km (0.116 R)
• M6: 780,602 km (0.108 R)
• M7: 953,836 km (0.032 R)
• M8: 1,095,804 km (0.067 R)
• M9: 1,290,880 km (0.101 R)
• M10: 1,579,754 km (0.054 R)
• M11: 1,818,512 km (0.105 R)
• M12: 2,254,739 km (0.086 R)
• M13: 2,368,882 km (0.076 R)
• M14: 2,465,373 km (0.061 R)
• M15: 2,563,360 km (0.072 R)
• M16: 2,622,750 km (0.094 R)
• M17: 2,783,268 km (0.097 R)
• M18: 3,177,908 km (0.102 R)
• M19: 3,612,190 km (0.058 R)
• M20: 4,181,410 km (0.09 R)
• M21: 4,656,832 km (0.104 R)
• M22: 4,827,374 km (0.11 R)
• M23: 5,000,010 km (0.106 R)
• M24: 5,174,590 km (0.045 R)
• M25: 5,504,304 km (0.103 R)
• M26: 6,237,483 km (0.104 R)
• M27: 6,344,745 km (0.049 R)
• M28: 6,452,605 km (0.111 R)
• M29: 6,918,004 km (0.114 R)
• M30: 6,973,355 km (0.111 R)
• M31: 7,029,006 km (0.032 R)
• M32: 8,084,269 km (0.069 R)
• M33: 8,142,762 km (0.089 R)
• M34: 8,348,459 km (0.094 R)
• M35: 8,585,571 km (0.117 R)
• M36: 8,645,261 km (0.051 R)
• M37: 9,835,910 km (0.085 R)
• M38: 10,086,337 km (0.074 R)
• M39: 10,307,293 km (0.032 R)
• M40: 10,689,965 km (0.071 R)
• M41: 11,044,661 km (0.107 R)
• M42: 11,370,485 km (0.075 R)
• M43: 11,567,655 km (0.099 R)
• M44: 11,633,478 km (0.095 R)
• M45: 12,199,108 km (0.116 R)
• M46: 12,333,447 km (0.095 R)
• M47: 12,739,455 km (0.07 R)
• M48: 12,841,631 km (0.102 R)
• M49: 13,738,919 km (0.092 R)
• M50: 14,265,653 km (0.1 R)
• M51: 14,513,836 km (0.057 R)
• M52: 14,620,499 km (0.088 R)
• M53: 14,799,119 km (0.091 R)
• M54: 14,942,434 km (0.103 R)
• M55: 15,411,423 km (0.044 R)
• M56: 15,666,039 km (0.072 R)
• M57: 15,922,001 km (0.057 R)
• M58: 16,290,161 km (0.095 R)
• M59: 16,735,663 km (0.119 R)
• M60: 17,638,487 km (0.101 R)
• M61: 18,134,104 km (0.04 R)
• M62: 18,905,581 km (0.078 R)
• M63: 19,022,267 km (0.096 R)
• M64: 19,845,504 km (0.119 R)
• M65: 20,920,963 km (0.102 R)
• M66: 21,081,930 km (0.088 R)
• M67: 21,283,588 km (0.067 R)
• M68: 21,729,839 km (0.118 R)
• M69: 22,056,112 km (0.085 R)
• M70: 22,713,894 km (0.085 R)
• M71: 23,211,306 km (0.089 R)
• M72: 25,151,441 km (0.109 R)
• M73: 25,322,581 km (0.066 R)
• M74: 26,444,565 km (0.065 R)
• M75: 26,749,296 km (0.115 R)
• M76: 26,880,344 km (0.07 R)
• M77: 27,011,541 km (0.091 R)
• M78: 27,362,498 km (0.084 R)
• M79: 27,450,461 km (0.069 R)
• M80: 27,626,688 km (0.097 R)
• M81: 28,157,610 km (0.071 R)
• M82: 28,335,333 km (0.117 R)
• M83: 29,049,962 km (0.072 R)
• M84: 30,087,722 km (0.047 R)

Asteroid Belt

Center: 6.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.4

Radius: 9.4

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.63 AU - 8.93 AU

Year: 7400 Days

Day: 7.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 61,207,110 km

• M1: 120,277 km (0.086 R)
• M2: 246,088 km (0.055 R)
• M3: 338,989 km (0.068 R)
• M4: 556,354 km (0.12 R)
• M5: 688,898 km (0.109 R)
• M6: 759,508 km (0.026 R)
• M7: 862,881 km (0.07 R)
• M8: 1,184,815 km (0.102 R)
• M9: 1,377,647 km (0.083 R)
• M10: 1,450,351 km (0.082 R)
• M11: 1,914,254 km (0.031 R)
• M12: 2,205,372 km (0.068 R)
• M13: 2,421,990 km (0.111 R)
• M14: 2,783,268 km (0.045 R)
• M15: 2,923,142 km (0.101 R)
• M16: 3,682,800 km (0.09 R)
• M17: 3,914,527 km (0.08 R)
• M18: 4,150,892 km (0.063 R)
• M19: 4,257,555 km (0.089 R)
• M20: 4,528,178 km (0.102 R)
• M21: 5,029,331 km (0.094 R)
• M22: 5,257,767 km (0.034 R)
• M23: 6,266,505 km (0.063 R)
• M24: 6,605,644 km (0.105 R)
• M25: 6,761,674 km (0.105 R)
• M26: 6,824,505 km (0.055 R)
• M27: 7,301,573 km (0.104 R)
• M28: 7,690,976 km (0.092 R)
• M29: 7,756,650 km (0.092 R)
• M30: 8,694,179 km (0.087 R)
• M31: 8,796,804 km (0.083 R)
• M32: 9,246,046 km (0.097 R)
• M33: 9,667,314 km (0.098 R)
• M34: 10,130,768 km (0.114 R)
• M35: 10,238,777 km (0.119 R)
• M36: 10,419,641 km (0.115 R)
• M37: 10,858,113 km (0.041 R)
• M38: 12,056,392 km (0.118 R)
• M39: 12,132,687 km (0.091 R)
• M40: 12,400,915 km (0.119 R)
• M41: 12,826,521 km (0.112 R)
• M42: 13,217,570 km (0.099 R)
• M43: 13,851,416 km (0.046 R)
• M44: 13,971,394 km (0.105 R)
• M45: 15,189,869 km (0.057 R)
• M46: 15,272,297 km (0.109 R)
• M47: 15,978,997 km (0.104 R)
• M48: 16,062,922 km (0.098 R)
• M49: 16,189,033 km (0.073 R)
• M50: 16,357,480 km (0.102 R)
• M51: 17,080,486 km (0.043 R)
• M52: 17,166,356 km (0.099 R)
• M53: 17,510,730 km (0.112 R)
• M54: 17,597,198 km (0.102 R)
• M55: 17,813,965 km (0.086 R)
• M56: 18,162,677 km (0.048 R)
• M57: 18,381,838 km (0.105 R)
• M58: 18,601,747 km (0.036 R)
• M59: 19,400,899 km (0.106 R)
• M60: 19,984,929 km (0.045 R)
• M61: 20,666,048 km (0.077 R)
• M62: 21,032,563 km (0.092 R)
• M63: 21,678,826 km (0.096 R)
• M64: 22,004,500 km (0.081 R)
• M65: 22,378,645 km (0.108 R)
• M66: 22,943,825 km (0.112 R)
• M67: 23,275,634 km (0.066 R)
• M68: 23,896,165 km (0.082 R)
• M69: 25,104,767 km (0.109 R)
• M70: 25,348,910 km (0.055 R)
• M71: 25,741,006 km (0.103 R)
• M72: 26,085,830 km (0.115 R)
• M73: 26,630,815 km (0.048 R)
• M74: 27,129,574 km (0.104 R)
• M75: 27,279,770 km (0.086 R)
• M76: 27,380,001 km (0.092 R)
• M77: 27,480,530 km (0.091 R)
• M78: 27,782,419 km (0.109 R)
• M79: 29,257,604 km (0.103 R)
• M80: 29,514,463 km (0.054 R)
• M81: 29,927,054 km (0.118 R)
• M82: 31,228,705 km (0.115 R)
• M83: 33,135,330 km (0.03 R)
• M84: 34,427,257 km (0.052 R)
• M85: 34,807,236 km (0.067 R)
• M86: 35,461,726 km (0.11 R)
• M87: 35,625,985 km (0.116 R)
• M88: 36,340,764 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.4

Radius: 4.2

Gravity: 16.86 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 9.79 AU - 14.69 AU

Year: 16132 Days

Day: 15.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,207,110 km

• M1: 75,397 km (0.12 R)
• M2: 117,734 km (0.092 R)
• M3: 560,394 km (0.069 R)
• M4: 975,827 km (0.105 R)
• M5: 1,076,656 km (0.093 R)
• M6: 1,138,739 km (0.118 R)
• M7: 1,288,187 km (0.095 R)
• M8: 1,376,450 km (0.098 R)
• M9: 1,466,658 km (0.074 R)
• M10: 1,749,098 km (0.09 R)
• M11: 1,797,867 km (0.084 R)
• M12: 1,921,585 km (0.12 R)
• M13: 2,309,342 km (0.088 R)
• M14: 2,336,120 km (0.12 R)
• M15: 2,749,160 km (0.117 R)
• M16: 2,863,154 km (0.056 R)
• M17: 3,244,030 km (0.109 R)
• M18: 3,486,378 km (0.072 R)
• M19: 3,578,830 km (0.111 R)
• M20: 4,512,919 km (0.115 R)
• M21: 4,613,748 km (0.065 R)
• M22: 5,233,682 km (0.101 R)
• M23: 5,517,469 km (0.079 R)
• M24: 6,398,899 km (0.058 R)
• M25: 7,322,965 km (0.088 R)
• M26: 8,247,181 km (0.048 R)
• M27: 8,995,619 km (0.112 R)
• M28: 9,506,645 km (0.099 R)
• M29: 9,765,599 km (0.112 R)
• M30: 10,290,538 km (0.032 R)
• M31: 10,512,093 km (0.098 R)
• M32: 10,690,264 km (0.11 R)
• M33: 11,004,719 km (0.068 R)
• M34: 12,527,475 km (0.118 R)
• M35: 12,763,840 km (0.039 R)
• M36: 13,870,266 km (0.052 R)
• M37: 15,815,188 km (0.084 R)
• M38: 16,122,013 km (0.067 R)
• M39: 16,327,560 km (0.054 R)
• M40: 17,526,438 km (0.069 R)
• M41: 17,790,777 km (0.118 R)
• M42: 18,537,869 km (0.062 R)
• M43: 18,753,290 km (0.117 R)
• M44: 18,969,459 km (0.077 R)
• M45: 19,023,613 km (0.1 R)
• M46: 19,295,283 km (0.111 R)
• M47: 19,458,943 km (0.075 R)
• M48: 20,062,870 km (0.109 R)
• M49: 21,008,029 km (0.112 R)
• M50: 21,514,418 km (0.086 R)
• M51: 22,481,718 km (0.117 R)
• M52: 22,539,014 km (0.106 R)
• M53: 23,871,183 km (0.102 R)
• M54: 24,340,471 km (0.096 R)
• M55: 24,694,569 km (0.112 R)
• M56: 24,812,901 km (0.086 R)
• M57: 24,990,773 km (0.093 R)
• M58: 25,586,921 km (0.036 R)
• M59: 28,141,304 km (0.046 R)
• M60: 28,512,756 km (0.066 R)
• M61: 28,761,387 km (0.081 R)
• M62: 28,823,620 km (0.059 R)
• M63: 30,775,573 km (0.053 R)
• M64: 31,671,066 km (0.06 R)
• M65: 31,735,393 km (0.063 R)
• M66: 32,639,862 km (0.105 R)
• M67: 33,291,211 km (0.053 R)
• M68: 33,618,531 km (0.119 R)
• M69: 34,012,572 km (0.115 R)
• M70: 35,404,131 km (0.115 R)
• M71: 36,341,960 km (0.105 R)
• M72: 39,619,201 km (0.066 R)
• M73: 39,827,142 km (0.07 R)
• M74: 39,896,555 km (0.106 R)
• M75: 40,035,382 km (0.081 R)
• M76: 40,732,359 km (0.115 R)
• M77: 41,714,917 km (0.107 R)
• M78: 41,926,449 km (0.114 R)
• M79: 41,997,059 km (0.1 R)
• M80: 42,918,283 km (0.102 R)
• M81: 44,853,032 km (0.117 R)
• M82: 44,997,544 km (0.095 R)
• M83: 45,431,677 km (0.079 R)
• M84: 45,504,232 km (0.093 R)
• M85: 47,329,475 km (0.057 R)
• M86: 47,992,493 km (0.093 R)
• M87: 48,436,051 km (0.119 R)
• M88: 48,658,353 km (0.091 R)
• M89: 49,178,505 km (0.11 R)
• M90: 49,700,452 km (0.09 R)
• M91: 49,924,699 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.3

Radius: 5.9

Gravity: 14.75 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 10.62 AU - 14.4 AU

Year: 16669 Days

Day: 24.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,207,110 km

• M1: 109,206 km (0.118 R)
• M2: 197,170 km (0.113 R)
• M3: 407,056 km (0.102 R)
• M4: 473,627 km (0.111 R)
• M5: 1,040,004 km (0.051 R)
• M6: 1,181,374 km (0.095 R)
• M7: 1,254,528 km (0.062 R)
• M8: 1,807,142 km (0.076 R)
• M9: 2,243,220 km (0.106 R)
• M10: 2,551,392 km (0.072 R)
• M11: 3,072,142 km (0.106 R)
• M12: 3,241,487 km (0.099 R)
• M13: 4,320,686 km (0.104 R)
• M14: 5,096,500 km (0.075 R)
• M15: 5,256,869 km (0.106 R)
• M16: 5,459,574 km (0.119 R)
• M17: 5,541,404 km (0.08 R)
• M18: 5,872,614 km (0.119 R)
• M19: 6,511,247 km (0.118 R)
• M20: 7,351,239 km (0.118 R)
• M21: 7,669,284 km (0.087 R)
• M22: 8,697,919 km (0.11 R)
• M23: 9,034,215 km (0.103 R)
• M24: 9,082,536 km (0.032 R)
• M25: 9,325,931 km (0.108 R)
• M26: 9,423,768 km (0.099 R)
• M27: 9,522,054 km (0.092 R)
• M28: 9,968,305 km (0.043 R)
• M29: 10,269,744 km (0.085 R)
• M30: 10,676,202 km (0.096 R)
• M31: 10,932,912 km (0.079 R)
• M32: 10,984,523 km (0.12 R)
• M33: 11,400,106 km (0.113 R)
• M34: 11,557,333 km (0.113 R)
• M35: 12,193,274 km (0.058 R)
• M36: 12,300,386 km (0.09 R)
• M37: 13,443,613 km (0.048 R)
• M38: 15,829,998 km (0.03 R)
• M39: 17,552,318 km (0.117 R)
• M40: 18,343,541 km (0.07 R)
• M41: 18,589,331 km (0.117 R)
• M42: 18,960,034 km (0.071 R)
• M43: 19,084,200 km (0.103 R)
• M44: 20,086,805 km (0.077 R)
• M45: 20,403,654 km (0.076 R)
• M46: 20,467,233 km (0.062 R)
• M47: 20,978,109 km (0.051 R)
• M48: 21,752,278 km (0.12 R)
• M49: 21,947,354 km (0.117 R)
• M50: 22,142,878 km (0.078 R)
• M51: 22,208,253 km (0.082 R)
• M52: 24,130,436 km (0.064 R)
• M53: 24,264,924 km (0.119 R)
• M54: 24,399,712 km (0.09 R)
• M55: 24,670,035 km (0.111 R)
• M56: 25,623,871 km (0.092 R)
• M57: 25,898,533 km (0.072 R)
• M58: 25,967,348 km (0.06 R)
• M59: 26,867,778 km (0.105 R)
• M60: 33,600,280 km (0.053 R)
• M61: 34,429,352 km (0.106 R)
• M62: 35,265,005 km (0.084 R)
• M63: 36,184,434 km (0.079 R)
• M64: 36,569,798 km (0.057 R)
• M65: 37,656,178 km (0.076 R)
• M66: 38,046,628 km (0.082 R)
• M67: 38,281,646 km (0.084 R)
• M68: 38,517,113 km (0.098 R)
• M69: 38,831,718 km (0.073 R)
• M70: 40,977,998 km (0.109 R)
• M71: 41,058,332 km (0.095 R)
• M72: 43,407,617 km (0.075 R)
• M73: 44,805,011 km (0.112 R)
• M74: 44,887,739 km (0.1 R)
• M75: 45,218,799 km (0.076 R)
• M76: 46,551,417 km (0.097 R)
• M77: 46,886,665 km (0.092 R)
• M78: 47,222,662 km (0.067 R)
• M79: 48,744,372 km (0.08 R)
• M80: 49,939,060 km (0.083 R)
• M81: 51,402,726 km (0.071 R)
• M82: 52,096,411 km (0.102 R)
• M83: 53,055,184 km (0.114 R)
• M84: 53,317,728 km (0.042 R)
• M85: 55,521,903 km (0.088 R)
• M86: 55,699,626 km (0.081 R)
• M87: 55,788,487 km (0.111 R)
• M88: 55,877,348 km (0.089 R)
• M89: 57,576,032 km (0.075 R)
• M90: 58,115,930 km (0.055 R)
• M91: 59,382,276 km (0.079 R)
• M92: 60,110,070 km (0.103 R)
• M93: 61,023,814 km (0.087 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 13,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit