🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.65 AU - 0.71 AU

Year: 196 Days

Day: 40.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,160,417 km

• M1: 545,583 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.76 AU - 1.16 AU

Year: 329 Days

Day: 39.8 Hours

Environment

Temp: 89 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.86 AU - 1.36 AU

Year: 409 Days

Day: 15.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 86,160,417 km

• M1: 425,456 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.94 AU - 1.42 AU

Year: 448 Days

Day: 18.2 Hours

Environment

Temp: 38 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.8

Radius: 10.5

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.58 AU - 8.62 AU

Year: 7330 Days

Day: 10.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 86,160,417 km

• M1: 235,617 km (0.089 R)
• M2: 356,641 km (0.074 R)
• M3: 440,267 km (0.092 R)
• M4: 518,656 km (0.081 R)
• M5: 1,060,499 km (0.049 R)
• M6: 1,266,645 km (0.081 R)
• M7: 1,590,225 km (0.07 R)
• M8: 1,739,973 km (0.115 R)
• M9: 1,917,097 km (0.118 R)
• M10: 2,053,829 km (0.07 R)
• M11: 2,194,002 km (0.098 R)
• M12: 3,343,812 km (0.093 R)
• M13: 3,565,366 km (0.067 R)
• M14: 3,820,430 km (0.095 R)
• M15: 4,140,420 km (0.092 R)
• M16: 4,962,311 km (0.094 R)
• M17: 5,311,472 km (0.078 R)
• M18: 6,000,221 km (0.093 R)
• M19: 7,714,762 km (0.118 R)
• M20: 7,897,870 km (0.056 R)
• M21: 8,008,423 km (0.109 R)
• M22: 8,082,324 km (0.099 R)
• M23: 8,193,775 km (0.118 R)
• M24: 8,380,473 km (0.106 R)
• M25: 9,964,864 km (0.107 R)
• M26: 10,124,335 km (0.116 R)
• M27: 10,811,438 km (0.088 R)
• M28: 11,555,538 km (0.118 R)
• M29: 11,807,311 km (0.077 R)
• M30: 12,060,730 km (0.119 R)
• M31: 12,145,702 km (0.12 R)
• M32: 12,358,878 km (0.115 R)
• M33: 13,487,146 km (0.098 R)
• M34: 15,516,890 km (0.088 R)
• M35: 15,841,068 km (0.099 R)
• M36: 17,208,093 km (0.096 R)
• M37: 17,303,836 km (0.071 R)
• M38: 17,399,728 km (0.065 R)
• M39: 18,221,619 km (0.119 R)
• M40: 18,661,736 km (0.082 R)
• M41: 18,760,022 km (0.118 R)
• M42: 19,353,626 km (0.085 R)
• M43: 19,602,707 km (0.086 R)
• M44: 19,702,638 km (0.045 R)
• M45: 19,852,834 km (0.045 R)
• M46: 19,953,214 km (0.086 R)
• M47: 20,204,838 km (0.095 R)
• M48: 20,305,817 km (0.052 R)
• M49: 20,406,945 km (0.094 R)
• M50: 21,068,467 km (0.107 R)
• M51: 21,376,040 km (0.077 R)
• M52: 21,530,425 km (0.075 R)
• M53: 21,892,152 km (0.107 R)
• M54: 22,360,095 km (0.056 R)
• M55: 23,997,144 km (0.11 R)
• M56: 24,104,107 km (0.088 R)
• M57: 24,264,924 km (0.088 R)
• M58: 24,425,892 km (0.088 R)
• M59: 25,781,996 km (0.106 R)
• M60: 26,001,307 km (0.073 R)
• M61: 26,331,320 km (0.073 R)
• M62: 26,441,573 km (0.096 R)
• M63: 26,884,383 km (0.09 R)
• M64: 29,135,083 km (0.028 R)
• M65: 29,764,591 km (0.028 R)
• M66: 31,445,622 km (0.105 R)
• M67: 31,679,892 km (0.097 R)
• M68: 31,914,761 km (0.118 R)
• M69: 32,327,053 km (0.097 R)
• M70: 32,445,235 km (0.057 R)
• M71: 33,395,630 km (0.093 R)
• M72: 34,355,151 km (0.119 R)
• M73: 34,475,727 km (0.107 R)
• M74: 35,933,708 km (0.065 R)
• M75: 36,056,079 km (0.12 R)
• M76: 37,102,067 km (0.097 R)
• M77: 37,225,785 km (0.111 R)
• M78: 37,846,466 km (0.104 R)
• M79: 38,408,057 km (0.099 R)
• M80: 39,539,316 km (0.06 R)
• M81: 39,982,275 km (0.115 R)
• M82: 40,109,134 km (0.053 R)
• M83: 40,426,880 km (0.08 R)
• M84: 41,513,260 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.1

Radius: 10.7

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.39 AU - 9.55 AU

Year: 8624 Days

Day: 14.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 86,160,417 km

• M1: 169,644 km (0.082 R)
• M2: 389,702 km (0.113 R)
• M3: 475,572 km (0.08 R)
• M4: 700,268 km (0.09 R)
• M5: 1,250,489 km (0.118 R)
• M6: 1,446,312 km (0.106 R)
• M7: 1,890,319 km (0.108 R)
• M8: 2,047,546 km (0.102 R)
• M9: 2,423,635 km (0.07 R)
• M10: 2,570,241 km (0.062 R)
• M11: 2,719,988 km (0.101 R)
• M12: 2,975,950 km (0.112 R)
• M13: 3,622,363 km (0.111 R)
• M14: 4,252,469 km (0.103 R)
• M15: 4,400,421 km (0.069 R)
• M16: 4,947,351 km (0.102 R)
• M17: 5,103,083 km (0.111 R)
• M18: 5,972,396 km (0.087 R)
• M19: 6,407,426 km (0.054 R)
• M20: 6,783,366 km (0.102 R)
• M21: 7,449,974 km (0.087 R)
• M22: 8,432,832 km (0.088 R)
• M23: 8,844,974 km (0.074 R)
• M24: 9,456,231 km (0.109 R)
• M25: 10,041,607 km (0.106 R)
• M26: 10,358,605 km (0.098 R)
• M27: 11,043,315 km (0.051 R)
• M28: 11,370,635 km (0.099 R)
• M29: 11,825,861 km (0.091 R)
• M30: 11,992,962 km (0.088 R)
• M31: 12,329,408 km (0.058 R)
• M32: 12,626,359 km (0.049 R)
• M33: 12,797,051 km (0.066 R)
• M34: 12,968,639 km (0.096 R)
• M35: 13,487,744 km (0.12 R)
• M36: 13,969,599 km (0.087 R)
• M37: 14,102,142 km (0.085 R)
• M38: 14,501,868 km (0.038 R)
• M39: 15,403,494 km (0.057 R)
• M40: 15,815,188 km (0.101 R)
• M41: 16,045,419 km (0.048 R)
• M42: 16,276,847 km (0.064 R)
• M43: 16,369,597 km (0.077 R)
• M44: 18,167,465 km (0.054 R)
• M45: 18,457,086 km (0.041 R)
• M46: 18,602,495 km (0.098 R)
• M47: 18,796,823 km (0.057 R)
• M48: 18,894,361 km (0.069 R)
• M49: 19,138,654 km (0.087 R)
• M50: 20,627,003 km (0.116 R)
• M51: 21,182,011 km (0.079 R)
• M52: 21,588,768 km (0.11 R)
• M53: 21,793,119 km (0.115 R)
• M54: 21,895,444 km (0.072 R)
• M55: 22,152,153 km (0.106 R)
• M56: 22,565,044 km (0.081 R)
• M57: 23,450,813 km (0.09 R)
• M58: 24,082,864 km (0.059 R)
• M59: 24,347,951 km (0.067 R)
• M60: 26,066,980 km (0.111 R)
• M61: 26,776,373 km (0.093 R)
• M62: 27,161,139 km (0.067 R)
• M63: 28,493,906 km (0.099 R)
• M64: 28,605,806 km (0.066 R)
• M65: 29,111,746 km (0.118 R)
• M66: 29,224,692 km (0.079 R)
• M67: 29,394,186 km (0.114 R)
• M68: 29,734,222 km (0.111 R)
• M69: 30,704,664 km (0.119 R)
• M70: 31,222,721 km (0.118 R)
• M71: 31,511,744 km (0.081 R)
• M72: 32,150,677 km (0.116 R)
• M73: 32,267,363 km (0.077 R)
• M74: 32,676,663 km (0.11 R)
• M75: 34,331,215 km (0.09 R)
• M76: 34,808,881 km (0.092 R)
• M77: 35,108,675 km (0.067 R)
• M78: 35,771,095 km (0.071 R)
• M79: 36,316,080 km (0.085 R)
• M80: 36,802,722 km (0.089 R)
• M81: 37,169,237 km (0.044 R)
• M82: 37,905,856 km (0.103 R)
• M83: 38,152,543 km (0.12 R)
• M84: 38,647,413 km (0.083 R)
• M85: 38,771,430 km (0.087 R)
• M86: 39,144,228 km (0.077 R)
• M87: 39,268,843 km (0.101 R)
• M88: 42,170,293 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.8

Radius: 13.2

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.31 AU - 9.81 AU

Year: 9540 Days

Day: 5.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 86,160,417 km

• M1: 182,659 km (0.119 R)
• M2: 530,324 km (0.101 R)
• M3: 634,445 km (0.107 R)
• M4: 930,499 km (0.072 R)
• M5: 1,217,278 km (0.073 R)
• M6: 1,307,336 km (0.06 R)
• M7: 1,437,336 km (0.12 R)
• M8: 1,854,415 km (0.088 R)
• M9: 1,938,190 km (0.044 R)
• M10: 2,197,593 km (0.069 R)
• M11: 2,286,603 km (0.097 R)
• M12: 2,468,514 km (0.111 R)
• M13: 2,655,362 km (0.113 R)
• M14: 3,168,184 km (0.086 R)
• M15: 3,527,368 km (0.077 R)
• M16: 3,845,862 km (0.104 R)
• M17: 3,954,171 km (0.037 R)
• M18: 4,201,606 km (0.066 R)
• M19: 4,482,551 km (0.093 R)
• M20: 4,625,417 km (0.117 R)
• M21: 4,798,800 km (0.087 R)
• M22: 5,453,142 km (0.088 R)
• M23: 5,667,366 km (0.068 R)
• M24: 5,791,083 km (0.11 R)
• M25: 6,845,599 km (0.119 R)
• M26: 7,277,188 km (0.111 R)
• M27: 8,167,146 km (0.096 R)
• M28: 8,660,670 km (0.111 R)
• M29: 8,875,193 km (0.101 R)
• M30: 9,127,714 km (0.115 R)
• M31: 9,899,340 km (0.105 R)
• M32: 10,086,188 km (0.12 R)
• M33: 10,312,080 km (0.087 R)
• M34: 10,577,617 km (0.111 R)
• M35: 11,309,749 km (0.108 R)
• M36: 12,178,015 km (0.115 R)
• M37: 12,458,810 km (0.084 R)
• M38: 12,660,617 km (0.083 R)
• M39: 13,190,643 km (0.116 R)
• M40: 13,437,778 km (0.064 R)
• M41: 13,769,586 km (0.084 R)
• M42: 14,952,158 km (0.117 R)
• M43: 15,123,896 km (0.026 R)
• M44: 15,904,198 km (0.11 R)
• M45: 16,831,256 km (0.11 R)
• M46: 17,504,148 km (0.088 R)
• M47: 17,594,654 km (0.102 R)
• M48: 18,094,610 km (0.052 R)
• M49: 18,830,034 km (0.047 R)
• M50: 19,108,435 km (0.12 R)
• M51: 19,716,251 km (0.113 R)
• M52: 20,520,639 km (0.11 R)
• M53: 20,663,804 km (0.113 R)
• M54: 21,143,116 km (0.064 R)
• M55: 21,723,107 km (0.107 R)
• M56: 22,849,579 km (0.117 R)
• M57: 23,146,531 km (0.119 R)
• M58: 23,694,208 km (0.097 R)
• M59: 23,944,635 km (0.034 R)
• M60: 25,516,759 km (0.108 R)
• M61: 26,756,626 km (0.089 R)
• M62: 26,913,106 km (0.102 R)
• M63: 27,331,531 km (0.118 R)
• M64: 28,281,029 km (0.08 R)
• M65: 28,759,891 km (0.1 R)
• M66: 29,295,003 km (0.107 R)
• M67: 29,617,686 km (0.118 R)
• M68: 29,941,565 km (0.045 R)
• M69: 30,810,878 km (0.059 R)
• M70: 31,743,771 km (0.088 R)
• M71: 33,020,588 km (0.082 R)
• M72: 33,468,634 km (0.12 R)
• M73: 33,862,226 km (0.075 R)
• M74: 34,031,421 km (0.072 R)
• M75: 34,200,916 km (0.1 R)
• M76: 34,427,407 km (0.046 R)
• M77: 34,938,583 km (0.096 R)
• M78: 35,223,716 km (0.116 R)
• M79: 35,509,598 km (0.103 R)
• M80: 35,624,190 km (0.057 R)
• M81: 36,660,903 km (0.118 R)
• M82: 37,182,850 km (0.088 R)
• M83: 37,532,311 km (0.071 R)
• M84: 38,293,165 km (0.086 R)
• M85: 38,940,924 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.9

Radius: 4.6

Gravity: 41.25 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 15.19 AU - 15.81 AU

Year: 21349 Days

Day: 15.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,160,417 km

• M1: 59,989 km (0.097 R)
• M2: 231,428 km (0.089 R)
• M3: 397,631 km (0.1 R)
• M4: 439,219 km (0.05 R)
• M5: 798,404 km (0.107 R)
• M6: 1,198,279 km (0.071 R)
• M7: 1,228,947 km (0.113 R)
• M8: 1,418,786 km (0.111 R)
• M9: 1,651,860 km (0.084 R)
• M10: 1,755,531 km (0.056 R)
• M11: 1,825,692 km (0.1 R)
• M12: 1,896,901 km (0.066 R)
• M13: 1,932,954 km (0.096 R)
• M14: 2,005,509 km (0.084 R)
• M15: 2,618,262 km (0.07 R)
• M16: 2,739,287 km (0.102 R)
• M17: 3,636,425 km (0.075 R)
• M18: 4,046,622 km (0.117 R)
• M19: 5,311,472 km (0.097 R)
• M20: 6,360,602 km (0.093 R)
• M21: 6,414,757 km (0.065 R)
• M22: 6,797,727 km (0.114 R)
• M23: 7,188,178 km (0.043 R)
• M24: 7,414,519 km (0.093 R)
• M25: 8,225,190 km (0.083 R)
• M26: 9,063,537 km (0.083 R)
• M27: 9,431,099 km (0.09 R)
• M28: 11,340,865 km (0.103 R)
• M29: 12,541,986 km (0.102 R)
• M30: 13,434,487 km (0.101 R)
• M31: 14,560,510 km (0.107 R)
• M32: 15,352,182 km (0.083 R)
• M33: 16,902,016 km (0.12 R)
• M34: 17,127,311 km (0.082 R)
• M35: 17,962,516 km (0.114 R)
• M36: 19,044,258 km (0.077 R)
• M37: 19,909,083 km (0.072 R)
• M38: 20,706,290 km (0.119 R)
• M39: 21,270,573 km (0.103 R)
• M40: 22,661,684 km (0.086 R)
• M41: 24,251,012 km (0.071 R)
• M42: 24,760,392 km (0.1 R)
• M43: 27,359,506 km (0.1 R)
• M44: 28,155,965 km (0.115 R)
• M45: 30,499,266 km (0.108 R)
• M46: 30,957,035 km (0.102 R)
• M47: 31,324,897 km (0.06 R)
• M48: 31,417,049 km (0.098 R)
• M49: 31,509,351 km (0.109 R)
• M50: 32,250,907 km (0.037 R)
• M51: 32,717,204 km (0.095 R)
• M52: 32,904,351 km (0.067 R)
• M53: 35,369,724 km (0.066 R)
• M54: 36,527,462 km (0.099 R)
• M55: 38,978,922 km (0.104 R)
• M56: 40,978,148 km (0.06 R)
• M57: 42,091,754 km (0.099 R)
• M58: 42,499,259 km (0.049 R)
• M59: 44,141,993 km (0.045 R)
• M60: 44,245,365 km (0.1 R)
• M61: 46,119,677 km (0.095 R)
• M62: 53,430,076 km (0.104 R)
• M63: 55,313,065 km (0.1 R)
• M64: 56,543,058 km (0.058 R)
• M65: 58,802,285 km (0.115 R)
• M66: 62,942,706 km (0.115 R)
• M67: 63,059,093 km (0.11 R)
• M68: 63,292,017 km (0.099 R)
• M69: 63,758,612 km (0.087 R)
• M70: 64,226,405 km (0.087 R)
• M71: 64,460,825 km (0.116 R)
• M72: 64,578,110 km (0.065 R)
• M73: 65,636,814 km (0.108 R)
• M74: 67,176,026 km (0.04 R)
• M75: 67,532,967 km (0.029 R)
• M76: 68,368,172 km (0.112 R)
• M77: 70,290,056 km (0.091 R)
• M78: 70,894,431 km (0.114 R)
• M79: 71,743,249 km (0.099 R)
• M80: 72,351,514 km (0.084 R)
• M81: 73,695,950 km (0.105 R)
• M82: 74,802,077 km (0.095 R)
• M83: 76,037,456 km (0.103 R)
• M84: 76,657,838 km (0.045 R)
• M85: 77,030,786 km (0.095 R)
• M86: 78,403,346 km (0.095 R)
• M87: 79,658,173 km (0.1 R)
• M88: 81,679,839 km (0.063 R)
• M89: 82,060,715 km (0.053 R)
• M90: 82,315,032 km (0.078 R)
• M91: 82,824,263 km (0.101 R)
• M92: 83,079,327 km (0.097 R)
• M93: 84,615,248 km (0.072 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 17,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit