🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.9 AU - 1.32 AU

Year: 441 Days

Day: 32.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,990,113 km

• M1: 58,493 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.39 AU - 1.91 AU

Year: 798 Days

Day: 22.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.92 AU - 3.06 AU

Year: 1948 Days

Day: 32.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,990,113 km

• M1: 2,102,299 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.74 AU - 3.96 AU

Year: 2310 Days

Day: 17.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.6

Radius: 14

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.38 AU - 7.5 AU

Year: 7645 Days

Day: 9 Hours

Environment

Temp: -163 °C

Axial Tilt: 86.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 91,990,113 km

• M1: 184,454 km (0.095 R)
• M2: 625,319 km (0.098 R)
• M3: 738,864 km (0.047 R)
• M4: 885,769 km (0.101 R)
• M5: 1,016,518 km (0.116 R)
• M6: 1,126,322 km (0.077 R)
• M7: 1,240,615 km (0.114 R)
• M8: 1,435,092 km (0.088 R)
• M9: 1,705,416 km (0.111 R)
• M10: 2,080,158 km (0.096 R)
• M11: 2,749,609 km (0.112 R)
• M12: 3,293,996 km (0.109 R)
• M13: 3,610,993 km (0.098 R)
• M14: 3,982,595 km (0.036 R)
• M15: 4,833,956 km (0.119 R)
• M16: 4,929,399 km (0.032 R)
• M17: 5,025,441 km (0.073 R)
• M18: 5,292,922 km (0.067 R)
• M19: 5,391,358 km (0.029 R)
• M20: 5,892,810 km (0.07 R)
• M21: 6,304,952 km (0.119 R)
• M22: 6,620,155 km (0.113 R)
• M23: 6,833,332 km (0.04 R)
• M24: 7,348,547 km (0.074 R)
• M25: 7,652,679 km (0.097 R)
• M26: 8,822,385 km (0.117 R)
• M27: 9,294,067 km (0.076 R)
• M28: 9,473,136 km (0.098 R)
• M29: 9,743,758 km (0.106 R)
• M30: 9,864,932 km (0.115 R)
• M31: 10,108,777 km (0.105 R)
• M32: 10,571,184 km (0.077 R)
• M33: 11,262,176 km (0.11 R)
• M34: 11,357,470 km (0.114 R)
• M35: 11,517,091 km (0.041 R)
• M36: 13,320,793 km (0.051 R)
• M37: 13,691,945 km (0.032 R)
• M38: 14,895,909 km (0.101 R)
• M39: 15,954,912 km (0.089 R)
• M40: 16,097,928 km (0.118 R)
• M41: 16,277,296 km (0.051 R)
• M42: 16,421,209 km (0.104 R)
• M43: 16,601,923 km (0.115 R)
• M44: 16,892,143 km (0.116 R)
• M45: 17,184,158 km (0.069 R)
• M46: 17,294,112 km (0.095 R)
• M47: 17,847,325 km (0.057 R)
• M48: 18,744,613 km (0.104 R)
• M49: 19,312,936 km (0.083 R)
• M50: 20,195,264 km (0.117 R)
• M51: 20,427,589 km (0.042 R)
• M52: 20,544,126 km (0.058 R)
• M53: 21,051,562 km (0.104 R)
• M54: 21,287,179 km (0.102 R)
• M55: 21,523,693 km (0.031 R)
• M56: 21,642,174 km (0.088 R)
• M57: 21,880,035 km (0.077 R)
• M58: 22,278,265 km (0.111 R)
• M59: 22,598,703 km (0.085 R)
• M60: 22,920,488 km (0.059 R)
• M61: 23,082,054 km (0.106 R)
• M62: 23,325,001 km (0.104 R)
• M63: 23,528,155 km (0.081 R)
• M64: 23,854,428 km (0.077 R)
• M65: 24,759,345 km (0.081 R)
• M66: 25,591,708 km (0.116 R)
• M67: 26,053,516 km (0.098 R)
• M68: 27,498,033 km (0.118 R)
• M69: 27,669,772 km (0.09 R)
• M70: 27,927,978 km (0.078 R)
• M71: 28,446,634 km (0.074 R)
• M72: 29,012,263 km (0.089 R)
• M73: 29,274,508 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.8

Radius: 4.4

Gravity: 20.34 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 10.26 AU - 15.02 AU

Year: 16930 Days

Day: 17.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 91,990,113 km

• M1: 59,839 km (0.113 R)
• M2: 226,790 km (0.084 R)
• M3: 363,373 km (0.076 R)
• M4: 441,015 km (0.084 R)
• M5: 725,400 km (0.094 R)
• M6: 1,763,460 km (0.108 R)
• M7: 1,870,123 km (0.08 R)
• M8: 1,924,427 km (0.056 R)
• M9: 2,376,512 km (0.053 R)
• M10: 3,145,445 km (0.111 R)
• M11: 3,307,759 km (0.05 R)
• M12: 3,984,240 km (0.112 R)
• M13: 4,019,096 km (0.052 R)
• M14: 4,338,039 km (0.078 R)
• M15: 4,446,198 km (0.096 R)
• M16: 4,702,011 km (0.119 R)
• M17: 4,775,912 km (0.106 R)
• M18: 4,887,662 km (0.104 R)
• M19: 5,304,441 km (0.085 R)
• M20: 6,829,891 km (0.037 R)
• M21: 6,871,629 km (0.078 R)
• M22: 6,955,703 km (0.119 R)
• M23: 8,705,549 km (0.112 R)
• M24: 9,628,568 km (0.102 R)
• M25: 9,722,665 km (0.088 R)
• M26: 10,533,934 km (0.062 R)
• M27: 10,582,404 km (0.05 R)
• M28: 10,825,500 km (0.103 R)
• M29: 11,565,860 km (0.106 R)
• M30: 12,017,945 km (0.106 R)
• M31: 13,147,110 km (0.062 R)
• M32: 13,671,450 km (0.077 R)
• M33: 14,042,603 km (0.097 R)
• M34: 14,848,935 km (0.074 R)
• M35: 15,175,657 km (0.083 R)
• M36: 15,559,824 km (0.102 R)
• M37: 16,731,475 km (0.076 R)
• M38: 18,746,408 km (0.076 R)
• M39: 18,981,576 km (0.1 R)
• M40: 19,752,304 km (0.105 R)
• M41: 19,812,144 km (0.113 R)
• M42: 20,352,192 km (0.113 R)
• M43: 21,079,986 km (0.108 R)
• M44: 21,263,243 km (0.072 R)
• M45: 21,877,941 km (0.117 R)
• M46: 21,939,874 km (0.106 R)
• M47: 22,436,240 km (0.096 R)
• M48: 22,999,177 km (0.039 R)
• M49: 23,250,800 km (0.043 R)
• M50: 23,566,751 km (0.072 R)
• M51: 24,266,570 km (0.029 R)
• M52: 26,144,322 km (0.086 R)
• M53: 26,209,996 km (0.078 R)
• M54: 27,133,763 km (0.099 R)
• M55: 27,333,177 km (0.07 R)
• M56: 27,934,111 km (0.094 R)
• M57: 28,945,393 km (0.089 R)
• M58: 29,489,630 km (0.11 R)
• M59: 29,763,095 km (0.098 R)
• M60: 30,519,162 km (0.078 R)
• M61: 30,657,391 km (0.045 R)
• M62: 30,934,296 km (0.085 R)
• M63: 31,420,938 km (0.118 R)
• M64: 32,261,080 km (0.111 R)
• M65: 32,825,214 km (0.102 R)
• M66: 32,895,973 km (0.072 R)
• M67: 33,392,788 km (0.099 R)
• M68: 33,748,980 km (0.104 R)
• M69: 34,106,519 km (0.107 R)
• M70: 34,178,177 km (0.106 R)
• M71: 34,465,405 km (0.084 R)
• M72: 34,969,849 km (0.09 R)
• M73: 36,132,075 km (0.073 R)
• M74: 36,424,538 km (0.097 R)
• M75: 36,938,257 km (0.09 R)
• M76: 37,085,611 km (0.071 R)
• M77: 37,676,523 km (0.113 R)
• M78: 37,824,625 km (0.106 R)
• M79: 37,973,026 km (0.108 R)
• M80: 39,844,495 km (0.092 R)
• M81: 40,070,986 km (0.032 R)
• M82: 41,363,063 km (0.108 R)
• M83: 42,206,346 km (0.113 R)
• M84: 42,977,823 km (0.11 R)
• M85: 44,143,788 km (0.089 R)
• M86: 44,300,118 km (0.087 R)
• M87: 46,427,400 km (0.086 R)
• M88: 47,143,974 km (0.117 R)
• M89: 49,153,223 km (0.076 R)
• M90: 49,639,715 km (0.078 R)
• M91: 51,354,555 km (0.062 R)
• M92: 51,930,507 km (0.077 R)
• M93: 52,095,364 km (0.099 R)
• M94: 52,756,886 km (0.093 R)
• M95: 53,338,074 km (0.066 R)
• M96: 53,587,752 km (0.118 R)
• M97: 54,171,932 km (0.106 R)
• M98: 56,359,951 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826.7

Radius: 5.2

Gravity: 30.57 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 12.9 AU - 19.18 AU

Year: 24201 Days

Day: 18.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,990,113 km

• M1: 428,000 km (0.077 R)
• M2: 590,912 km (0.112 R)
• M3: 1,915,152 km (0.119 R)
• M4: 2,756,341 km (0.089 R)
• M5: 2,884,845 km (0.12 R)
• M6: 3,510,314 km (0.1 R)
• M7: 4,624,369 km (0.042 R)
• M8: 7,143,298 km (0.092 R)
• M9: 7,261,032 km (0.082 R)
• M10: 7,798,387 km (0.089 R)
• M11: 8,348,459 km (0.103 R)
• M12: 8,410,392 km (0.077 R)
• M13: 9,228,842 km (0.051 R)
• M14: 10,603,796 km (0.117 R)
• M15: 10,872,923 km (0.06 R)
• M16: 11,280,727 km (0.104 R)
• M17: 12,322,077 km (0.057 R)
• M18: 12,747,085 km (0.085 R)
• M19: 13,033,116 km (0.065 R)
• M20: 13,321,391 km (0.037 R)
• M21: 13,830,772 km (0.098 R)
• M22: 15,094,126 km (0.031 R)
• M23: 15,931,126 km (0.092 R)
• M24: 16,316,490 km (0.067 R)
• M25: 16,393,982 km (0.11 R)
• M26: 17,411,846 km (0.025 R)
• M27: 20,003,330 km (0.045 R)
• M28: 20,502,538 km (0.092 R)
• M29: 21,090,009 km (0.055 R)
• M30: 22,798,865 km (0.055 R)
• M31: 22,885,482 km (0.047 R)
• M32: 22,972,249 km (0.09 R)
• M33: 23,582,309 km (0.092 R)
• M34: 24,286,018 km (0.038 R)
• M35: 26,985,810 km (0.093 R)
• M36: 27,814,134 km (0.118 R)
• M37: 28,184,987 km (0.073 R)
• M38: 30,730,395 km (0.065 R)
• M39: 32,760,438 km (0.105 R)
• M40: 33,151,935 km (0.098 R)
• M41: 34,435,186 km (0.082 R)
• M42: 37,151,883 km (0.058 R)
• M43: 38,587,424 km (0.102 R)
• M44: 39,104,584 km (0.088 R)
• M45: 39,208,256 km (0.048 R)
• M46: 40,459,642 km (0.108 R)
• M47: 41,090,346 km (0.112 R)
• M48: 42,042,238 km (0.074 R)
• M49: 42,787,684 km (0.06 R)
• M50: 43,968,011 km (0.092 R)
• M51: 46,360,380 km (0.076 R)
• M52: 48,126,832 km (0.052 R)
• M53: 48,683,186 km (0.081 R)
• M54: 49,914,975 km (0.089 R)
• M55: 50,591,158 km (0.06 R)
• M56: 50,817,200 km (0.061 R)
• M57: 52,866,990 km (0.118 R)
• M58: 54,595,593 km (0.056 R)
• M59: 54,943,558 km (0.092 R)
• M60: 56,811,587 km (0.105 R)
• M61: 57,753,455 km (0.09 R)
• M62: 59,771,979 km (0.066 R)
• M63: 60,011,036 km (0.074 R)
• M64: 61,331,088 km (0.07 R)
• M65: 62,782,038 km (0.079 R)
• M66: 63,024,985 km (0.08 R)
• M67: 65,717,896 km (0.054 R)
• M68: 66,211,569 km (0.081 R)
• M69: 66,830,306 km (0.079 R)
• M70: 67,326,671 km (0.118 R)
• M71: 67,824,234 km (0.091 R)
• M72: 68,698,035 km (0.059 R)
• M73: 70,078,674 km (0.097 R)
• M74: 70,709,229 km (0.096 R)
• M75: 72,994,785 km (0.088 R)
• M76: 73,250,298 km (0.114 R)
• M77: 74,660,557 km (0.056 R)
• M78: 75,433,530 km (0.097 R)
• M79: 75,950,390 km (0.084 R)
• M80: 76,079,792 km (0.103 R)
• M81: 78,159,951 km (0.116 R)
• M82: 78,682,795 km (0.113 R)
• M83: 78,813,693 km (0.116 R)
• M84: 79,075,789 km (0.089 R)
• M85: 80,390,455 km (0.073 R)
• M86: 81,712,302 km (0.097 R)
• M87: 84,645,617 km (0.115 R)
• M88: 84,779,806 km (0.098 R)
• M89: 85,317,012 km (0.038 R)
• M90: 87,341,969 km (0.083 R)
• M91: 88,428,498 km (0.101 R)
• M92: 89,109,767 km (0.092 R)
• M93: 90,751,903 km (0.066 R)
• M94: 91,026,564 km (0.1 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 14,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit