🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.53 AU - 0.57 AU

Year: 148 Days

Day: 43.1 Hours

Environment

Temp: 237 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.59 AU - 0.91 AU

Year: 236 Days

Day: 38.7 Hours

Environment

Temp: 187 °C

Axial Tilt: 53.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,863,963 km

• M1: 308,321 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.06 AU - 1.16 AU

Year: 425 Days

Day: 19.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 88,863,963 km

• M1: 372,947 km (0.07 R)
• M2: 411,993 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.48 AU - 5.14 AU

Year: 3252 Days

Day: 34.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,863,963 km

• M1: 1,559,259 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.16 AU - 4.84 AU

Year: 3469 Days

Day: 43.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.25 AU - 5.19 AU

Year: 3727 Days

Day: 17.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.4

Radius: 14

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.74 AU - 5.96 AU

Year: 5142 Days

Day: 7.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 88,863,963 km

• M1: 251,175 km (0.107 R)
• M2: 541,694 km (0.07 R)
• M3: 1,014,573 km (0.111 R)
• M4: 1,130,960 km (0.057 R)
• M5: 1,221,616 km (0.086 R)
• M6: 1,610,271 km (0.104 R)
• M7: 1,783,955 km (0.097 R)
• M8: 1,936,544 km (0.094 R)
• M9: 2,342,852 km (0.04 R)
• M10: 2,451,161 km (0.115 R)
• M11: 2,551,092 km (0.076 R)
• M12: 2,642,347 km (0.066 R)
• M13: 2,933,465 km (0.048 R)
• M14: 3,267,965 km (0.105 R)
• M15: 3,367,448 km (0.088 R)
• M16: 3,637,921 km (0.063 R)
• M17: 4,345,070 km (0.117 R)
• M18: 4,802,540 km (0.057 R)
• M19: 4,967,098 km (0.07 R)
• M20: 5,107,720 km (0.108 R)
• M21: 5,471,841 km (0.093 R)
• M22: 5,844,490 km (0.077 R)
• M23: 5,952,350 km (0.067 R)
• M24: 6,047,494 km (0.061 R)
• M25: 6,294,330 km (0.074 R)
• M26: 6,516,483 km (0.098 R)
• M27: 6,698,993 km (0.103 R)
• M28: 6,925,933 km (0.067 R)
• M29: 7,026,014 km (0.081 R)
• M30: 7,155,416 km (0.096 R)
• M31: 7,577,880 km (0.1 R)
• M32: 7,681,103 km (0.113 R)
• M33: 7,948,584 km (0.078 R)
• M34: 8,174,028 km (0.11 R)
• M35: 8,325,421 km (0.086 R)
• M36: 8,462,452 km (0.052 R)
• M37: 8,661,866 km (0.056 R)
• M38: 8,955,976 km (0.103 R)
• M39: 9,253,526 km (0.102 R)
• M40: 9,713,839 km (0.062 R)
• M41: 9,922,677 km (0.055 R)
• M42: 10,116,855 km (0.12 R)
• M43: 10,295,924 km (0.051 R)
• M44: 10,657,203 km (0.048 R)
• M45: 10,905,834 km (0.038 R)
• M46: 11,206,975 km (0.106 R)
• M47: 11,459,945 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.7

Radius: 9.3

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.71 AU - 6.39 AU

Year: 5408 Days

Day: 14.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 88,863,963 km

• M1: 128,205 km (0.05 R)
• M2: 208,988 km (0.114 R)
• M3: 329,415 km (0.113 R)
• M4: 747,840 km (0.112 R)
• M5: 877,392 km (0.109 R)
• M6: 968,048 km (0.031 R)
• M7: 1,078,152 km (0.073 R)
• M8: 1,311,225 km (0.106 R)
• M9: 1,469,799 km (0.077 R)
• M10: 1,653,356 km (0.107 R)
• M11: 2,165,878 km (0.084 R)
• M12: 2,228,111 km (0.085 R)
• M13: 2,838,021 km (0.116 R)
• M14: 3,400,210 km (0.038 R)
• M15: 3,869,648 km (0.091 R)
• M16: 4,150,743 km (0.076 R)
• M17: 4,465,048 km (0.116 R)
• M18: 4,625,267 km (0.085 R)
• M19: 4,868,962 km (0.12 R)
• M20: 5,228,446 km (0.108 R)
• M21: 5,454,039 km (0.072 R)
• M22: 6,090,728 km (0.049 R)
• M23: 6,629,130 km (0.116 R)
• M24: 7,687,535 km (0.048 R)
• M25: 7,751,414 km (0.036 R)
• M26: 7,815,591 km (0.105 R)
• M27: 8,565,076 km (0.083 R)
• M28: 8,697,770 km (0.089 R)
• M29: 8,864,721 km (0.111 R)
• M30: 9,133,848 km (0.112 R)
• M31: 9,922,827 km (0.05 R)
• M32: 10,237,431 km (0.118 R)
• M33: 10,307,742 km (0.075 R)
• M34: 10,378,352 km (0.057 R)
• M35: 10,590,931 km (0.11 R)
• M36: 10,733,498 km (0.096 R)
• M37: 10,948,470 km (0.106 R)
• M38: 11,020,426 km (0.119 R)
• M39: 11,092,533 km (0.11 R)
• M40: 11,492,108 km (0.105 R)
• M41: 11,748,818 km (0.102 R)
• M42: 12,417,820 km (0.084 R)
• M43: 12,756,809 km (0.1 R)
• M44: 12,832,655 km (0.076 R)
• M45: 13,022,644 km (0.098 R)
• M46: 13,251,978 km (0.03 R)
• M47: 13,559,850 km (0.104 R)
• M48: 13,831,221 km (0.051 R)
• M49: 14,221,970 km (0.086 R)
• M50: 14,537,173 km (0.083 R)
• M51: 14,894,562 km (0.098 R)
• M52: 15,014,390 km (0.086 R)
• M53: 15,618,018 km (0.059 R)
• M54: 15,902,553 km (0.107 R)
• M55: 16,435,271 km (0.111 R)
• M56: 16,559,138 km (0.107 R)
• M57: 16,724,593 km (0.097 R)
• M58: 17,350,361 km (0.089 R)
• M59: 17,729,442 km (0.092 R)
• M60: 18,667,570 km (0.1 R)
• M61: 19,142,693 km (0.105 R)
• M62: 19,534,340 km (0.038 R)
• M63: 20,948,489 km (0.065 R)
• M64: 21,217,167 km (0.051 R)
• M65: 21,307,075 km (0.105 R)
• M66: 22,030,530 km (0.052 R)
• M67: 23,269,500 km (0.084 R)
• M68: 23,362,251 km (0.105 R)
• M69: 25,051,360 km (0.096 R)
• M70: 25,336,643 km (0.057 R)
• M71: 25,479,659 km (0.101 R)
• M72: 25,910,501 km (0.054 R)
• M73: 27,559,817 km (0.116 R)
• M74: 27,805,158 km (0.108 R)
• M75: 27,903,593 km (0.081 R)
• M76: 31,060,856 km (0.041 R)
• M77: 31,418,545 km (0.047 R)
• M78: 32,603,659 km (0.055 R)
• M79: 32,811,301 km (0.074 R)
• M80: 33,488,979 km (0.038 R)
• M81: 34,805,141 km (0.039 R)
• M82: 35,283,107 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.2

Radius: 7.8

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 16.43 AU - 17.73 AU

Year: 25654 Days

Day: 20.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 88,863,963 km

• M1: 243,994 km (0.057 R)
• M2: 469,139 km (0.088 R)
• M3: 558,299 km (0.115 R)
• M4: 1,001,408 km (0.036 R)
• M5: 1,467,406 km (0.109 R)
• M6: 1,993,691 km (0.095 R)
• M7: 2,414,210 km (0.073 R)
• M8: 2,988,666 km (0.051 R)
• M9: 3,247,620 km (0.114 R)
• M10: 3,424,146 km (0.114 R)
• M11: 4,067,117 km (0.111 R)
• M12: 4,846,821 km (0.04 R)
• M13: 5,151,103 km (0.105 R)
• M14: 5,253,877 km (0.099 R)
• M15: 5,884,881 km (0.1 R)
• M16: 5,992,442 km (0.109 R)
• M17: 7,448,628 km (0.096 R)
• M18: 8,946,252 km (0.079 R)
• M19: 9,008,185 km (0.114 R)
• M20: 10,927,676 km (0.045 R)
• M21: 11,259,484 km (0.084 R)
• M22: 12,001,340 km (0.096 R)
• M23: 12,206,289 km (0.077 R)
• M24: 12,828,466 km (0.118 R)
• M25: 13,816,560 km (0.11 R)
• M26: 14,682,881 km (0.109 R)
• M27: 14,829,039 km (0.083 R)
• M28: 16,619,575 km (0.041 R)
• M29: 17,308,474 km (0.08 R)
• M30: 19,111,128 km (0.074 R)
• M31: 19,591,188 km (0.116 R)
• M32: 20,075,137 km (0.076 R)
• M33: 20,726,486 km (0.045 R)
• M34: 22,722,121 km (0.058 R)
• M35: 22,806,644 km (0.078 R)
• M36: 23,145,483 km (0.098 R)
• M37: 23,400,847 km (0.105 R)
• M38: 24,344,959 km (0.077 R)
• M39: 24,431,427 km (0.119 R)
• M40: 25,564,481 km (0.111 R)
• M41: 25,740,258 km (0.053 R)
• M42: 26,893,060 km (0.098 R)
• M43: 28,516,795 km (0.06 R)
• M44: 28,699,155 km (0.06 R)
• M45: 29,801,541 km (0.037 R)
• M46: 29,893,993 km (0.101 R)
• M47: 33,767,381 km (0.115 R)
• M48: 35,028,192 km (0.093 R)
• M49: 35,811,636 km (0.074 R)
• M50: 36,008,357 km (0.109 R)
• M51: 36,699,948 km (0.093 R)
• M52: 36,997,648 km (0.111 R)
• M53: 37,097,130 km (0.07 R)
• M54: 37,395,877 km (0.109 R)
• M55: 37,695,522 km (0.061 R)
• M56: 38,096,145 km (0.069 R)
• M57: 38,196,525 km (0.117 R)
• M58: 40,325,153 km (0.118 R)
• M59: 40,632,278 km (0.046 R)
• M60: 42,180,017 km (0.058 R)
• M61: 44,802,019 km (0.091 R)
• M62: 45,545,670 km (0.067 R)
• M63: 45,652,184 km (0.033 R)
• M64: 45,758,847 km (0.118 R)
• M65: 46,400,472 km (0.09 R)
• M66: 47,368,520 km (0.09 R)
• M67: 48,560,666 km (0.099 R)
• M68: 50,532,665 km (0.09 R)
• M69: 52,530,694 km (0.109 R)
• M70: 53,202,388 km (0.082 R)
• M71: 53,764,428 km (0.118 R)
• M72: 54,441,358 km (0.113 R)
• M73: 56,718,088 km (0.1 R)
• M74: 57,637,516 km (0.113 R)
• M75: 57,752,856 km (0.032 R)
• M76: 57,983,686 km (0.114 R)
• M77: 58,330,304 km (0.097 R)
• M78: 58,793,758 km (0.081 R)
• M79: 59,957,630 km (0.09 R)
• M80: 60,074,316 km (0.085 R)
• M81: 66,856,036 km (0.113 R)
• M82: 68,070,472 km (0.111 R)
• M83: 68,436,239 km (0.102 R)
• M84: 68,924,975 km (0.103 R)
• M85: 70,768,021 km (0.073 R)
• M86: 70,891,439 km (0.065 R)
• M87: 71,385,860 km (0.057 R)
• M88: 73,000,919 km (0.114 R)
• M89: 77,662,837 km (0.058 R)
• M90: 80,480,214 km (0.104 R)
• M91: 80,609,017 km (0.073 R)
• M92: 82,810,051 km (0.038 R)
• M93: 83,722,000 km (0.093 R)
• M94: 85,030,682 km (0.091 R)
• M95: 85,687,566 km (0.064 R)
• M96: 87,403,304 km (0.11 R)
• M97: 88,199,015 km (0.104 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 17,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit