🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.49 AU - 0.65 AU

Year: 132 Days

Day: 15.7 Hours

Environment

Temp: 342 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.57 AU - 0.83 AU

Year: 180 Days

Day: 18.6 Hours

Environment

Temp: 323 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,752,241 km

• M1: 243,246 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.65 AU - 1.99 AU

Year: 755 Days

Day: 38.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 130.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.63 AU - 3.87 AU

Year: 2234 Days

Day: 15.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,752,241 km

• M1: 2,203,726 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.63 AU - 7.01 AU

Year: 4319 Days

Day: 39.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.15 AU - 9.31 AU

Year: 7262 Days

Day: 24.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.4

Radius: 10.2

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.65 AU - 12.33 AU

Year: 9712 Days

Day: 11.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 92,752,241 km

• M1: 441,613 km (0.113 R)
• M2: 671,395 km (0.045 R)
• M3: 774,319 km (0.105 R)
• M4: 1,036,713 km (0.098 R)
• M5: 2,644,442 km (0.099 R)
• M6: 2,728,216 km (0.089 R)
• M7: 2,898,459 km (0.072 R)
• M8: 3,072,291 km (0.051 R)
• M9: 3,190,175 km (0.118 R)
• M10: 3,279,485 km (0.051 R)
• M11: 3,460,797 km (0.109 R)
• M12: 3,645,401 km (0.12 R)
• M13: 4,186,197 km (0.106 R)
• M14: 4,583,080 km (0.115 R)
• M15: 5,061,494 km (0.062 R)
• M16: 5,236,225 km (0.05 R)
• M17: 5,663,925 km (0.097 R)
• M18: 5,918,541 km (0.116 R)
• M19: 6,177,046 km (0.072 R)
• M20: 7,247,867 km (0.119 R)
• M21: 7,484,830 km (0.116 R)
• M22: 7,644,152 km (0.093 R)
• M23: 8,540,842 km (0.107 R)
• M24: 9,470,443 km (0.077 R)
• M25: 9,599,695 km (0.12 R)
• M26: 11,150,876 km (0.04 R)
• M27: 11,241,831 km (0.104 R)
• M28: 11,378,863 km (0.107 R)
• M29: 11,932,076 km (0.093 R)
• M30: 12,636,083 km (0.043 R)
• M31: 12,873,794 km (0.098 R)
• M32: 13,644,223 km (0.112 R)
• M33: 13,839,149 km (0.043 R)
• M34: 14,182,626 km (0.087 R)
• M35: 14,479,129 km (0.112 R)
• M36: 14,578,462 km (0.084 R)
• M37: 15,028,303 km (0.093 R)
• M38: 16,095,534 km (0.104 R)
• M39: 17,239,509 km (0.113 R)
• M40: 17,715,081 km (0.113 R)
• M41: 17,981,215 km (0.063 R)
• M42: 19,113,222 km (0.047 R)
• M43: 19,660,302 km (0.082 R)
• M44: 19,770,406 km (0.096 R)
• M45: 19,935,861 km (0.077 R)
• M46: 20,101,765 km (0.081 R)
• M47: 20,323,619 km (0.073 R)
• M48: 20,882,068 km (0.116 R)
• M49: 22,128,367 km (0.11 R)
• M50: 22,529,888 km (0.049 R)
• M51: 22,933,952 km (0.108 R)
• M52: 24,692,325 km (0.111 R)
• M53: 25,288,174 km (0.106 R)
• M54: 26,251,135 km (0.096 R)
• M55: 26,554,520 km (0.08 R)
• M56: 26,737,179 km (0.119 R)
• M57: 26,859,101 km (0.068 R)
• M58: 27,042,508 km (0.115 R)
• M59: 27,164,879 km (0.068 R)
• M60: 27,718,092 km (0.107 R)
• M61: 29,715,223 km (0.103 R)
• M62: 32,211,264 km (0.109 R)
• M63: 32,406,040 km (0.111 R)
• M64: 35,307,491 km (0.116 R)
• M65: 36,518,187 km (0.084 R)
• M66: 36,857,026 km (0.073 R)
• M67: 37,469,330 km (0.105 R)
• M68: 37,674,129 km (0.092 R)
• M69: 37,947,893 km (0.087 R)
• M70: 38,428,551 km (0.093 R)
• M71: 39,743,218 km (0.03 R)
• M72: 40,791,599 km (0.097 R)
• M73: 40,932,072 km (0.111 R)
• M74: 41,919,867 km (0.105 R)
• M75: 42,274,563 km (0.08 R)
• M76: 42,772,724 km (0.077 R)
• M77: 44,495,643 km (0.093 R)
• M78: 44,567,898 km (0.085 R)
• M79: 45,875,683 km (0.11 R)
• M80: 46,167,997 km (0.081 R)
• M81: 46,754,571 km (0.119 R)
• M82: 47,269,786 km (0.105 R)
• M83: 47,343,537 km (0.105 R)
• M84: 48,826,651 km (0.071 R)
• M85: 50,024,182 km (0.1 R)
• M86: 50,325,023 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.9

Radius: 3.9

Gravity: 57.59 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 15.05 AU - 21.27 AU

Year: 23804 Days

Day: 16.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 92,752,241 km

• M1: 155,432 km (0.096 R)
• M2: 350,957 km (0.097 R)
• M3: 459,714 km (0.054 R)
• M4: 554,559 km (0.051 R)
• M5: 933,491 km (0.09 R)
• M6: 1,728,753 km (0.113 R)
• M7: 1,952,551 km (0.092 R)
• M8: 2,106,936 km (0.09 R)
• M9: 2,345,844 km (0.07 R)
• M10: 2,805,858 km (0.068 R)
• M11: 2,849,091 km (0.069 R)
• M12: 3,854,090 km (0.054 R)
• M13: 4,096,438 km (0.074 R)
• M14: 4,244,241 km (0.1 R)
• M15: 4,393,689 km (0.067 R)
• M16: 4,443,954 km (0.106 R)
• M17: 4,956,776 km (0.047 R)
• M18: 5,167,110 km (0.097 R)
• M19: 6,149,220 km (0.074 R)
• M20: 6,318,416 km (0.106 R)
• M21: 6,375,113 km (0.086 R)
• M22: 7,425,141 km (0.066 R)
• M23: 8,527,378 km (0.073 R)
• M24: 8,590,209 km (0.116 R)
• M25: 9,097,495 km (0.113 R)
• M26: 9,810,928 km (0.031 R)
• M27: 10,074,669 km (0.102 R)
• M28: 11,153,269 km (0.117 R)
• M29: 11,497,644 km (0.107 R)
• M30: 11,845,608 km (0.062 R)
• M31: 11,915,620 km (0.119 R)
• M32: 12,197,163 km (0.095 R)
• M33: 12,267,773 km (0.045 R)
• M34: 12,338,683 km (0.077 R)
• M35: 13,417,433 km (0.092 R)
• M36: 15,510,307 km (0.106 R)
• M37: 15,663,645 km (0.11 R)
• M38: 16,594,293 km (0.04 R)
• M39: 17,383,273 km (0.117 R)
• M40: 17,862,584 km (0.08 R)
• M41: 20,491,168 km (0.05 R)
• M42: 21,422,116 km (0.039 R)
• M43: 22,888,025 km (0.118 R)
• M44: 23,500,928 km (0.103 R)
• M45: 24,474,960 km (0.039 R)
• M46: 25,281,591 km (0.093 R)
• M47: 26,553,772 km (0.111 R)
• M48: 27,013,037 km (0.092 R)
• M49: 28,126,195 km (0.085 R)
• M50: 28,313,192 km (0.112 R)
• M51: 29,538,548 km (0.104 R)
• M52: 29,823,832 km (0.091 R)
• M53: 30,110,012 km (0.091 R)
• M54: 30,492,983 km (0.043 R)
• M55: 30,685,066 km (0.103 R)
• M56: 35,514,535 km (0.082 R)
• M57: 38,068,021 km (0.119 R)
• M58: 38,171,243 km (0.118 R)
• M59: 39,628,177 km (0.117 R)
• M60: 39,732,895 km (0.107 R)
• M61: 41,740,648 km (0.108 R)
• M62: 42,810,572 km (0.114 R)
• M63: 47,735,484 km (0.061 R)
• M64: 47,846,934 km (0.093 R)
• M65: 47,958,534 km (0.078 R)
• M66: 50,434,379 km (0.113 R)
• M67: 51,116,844 km (0.05 R)
• M68: 52,260,969 km (0.065 R)
• M69: 52,951,513 km (0.059 R)
• M70: 53,760,837 km (0.059 R)
• M71: 53,992,863 km (0.052 R)
• M72: 54,341,576 km (0.087 R)
• M73: 54,807,573 km (0.113 R)
• M74: 55,157,932 km (0.098 R)
• M75: 55,626,323 km (0.061 R)
• M76: 56,921,092 km (0.072 R)
• M77: 57,394,420 km (0.065 R)
• M78: 58,702,653 km (0.113 R)
• M79: 59,420,274 km (0.101 R)
• M80: 59,780,356 km (0.117 R)
• M81: 61,712,263 km (0.107 R)
• M82: 62,198,456 km (0.096 R)
• M83: 67,254,416 km (0.109 R)
• M84: 67,504,394 km (0.064 R)
• M85: 69,894,668 km (0.092 R)
• M86: 70,528,365 km (0.051 R)
• M87: 71,801,293 km (0.115 R)
• M88: 72,312,619 km (0.069 R)
• M89: 73,210,206 km (0.071 R)
• M90: 73,982,580 km (0.096 R)
• M91: 74,498,992 km (0.117 R)
• M92: 75,535,406 km (0.116 R)
• M93: 80,921,527 km (0.063 R)
• M94: 85,480,822 km (0.097 R)
• M95: 87,518,644 km (0.101 R)
• M96: 88,748,937 km (0.083 R)
• M97: 90,536,332 km (0.089 R)

Kuiper Belt

Range: 35.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 12,167 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit