🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.52 AU - 0.52 AU

Year: 136 Days

Day: 24 Hours

Environment

Temp: 207 °C

Axial Tilt: 97.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,839,481 km

• M1: 44,580 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.56 AU - 0.6 AU

Year: 161 Days

Day: 39.6 Hours

Environment

Temp: 187 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 85,839,481 km

• M1: 344,823 km (0.085 R)
• M2: 558,748 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.15 AU - 1.73 AU

Year: 628 Days

Day: 29.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,839,481 km

• M1: 85,121 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.85 AU - 2.97 AU

Year: 1360 Days

Day: 33 Hours

Environment

Temp: -92 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,839,481 km

• M1: 254,915 km (0.071 R)
• M2: 1,570,628 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.24 AU - 3.72 AU

Year: 1870 Days

Day: 15.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.47 AU - 3.57 AU

Year: 1907 Days

Day: 42.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,839,481 km

• M1: 1,202,916 km (0.117 R)

Asteroid Belt

Center: 6.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.7

Radius: 10.2

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 8.64 AU - 11.5 AU

Year: 11614 Days

Day: 12.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,839,481 km

• M1: 210,035 km (0.115 R)
• M2: 428,000 km (0.046 R)
• M3: 828,473 km (0.112 R)
• M4: 1,199,925 km (0.106 R)
• M5: 1,327,831 km (0.105 R)
• M6: 1,393,504 km (0.101 R)
• M7: 1,667,717 km (0.085 R)
• M8: 1,959,283 km (0.113 R)
• M9: 2,034,681 km (0.089 R)
• M10: 2,618,112 km (0.085 R)
• M11: 3,103,258 km (0.114 R)
• M12: 3,401,706 km (0.088 R)
• M13: 3,523,778 km (0.086 R)
• M14: 3,678,312 km (0.079 R)
• M15: 3,772,260 km (0.087 R)
• M16: 3,930,534 km (0.066 R)
• M17: 4,155,829 km (0.052 R)
• M18: 4,253,666 km (0.035 R)
• M19: 4,451,733 km (0.105 R)
• M20: 4,518,454 km (0.078 R)
• M21: 4,686,752 km (0.118 R)
• M22: 4,891,402 km (0.075 R)
• M23: 5,133,900 km (0.108 R)
• M24: 5,415,892 km (0.054 R)
• M25: 5,812,027 km (0.056 R)
• M26: 7,134,173 km (0.089 R)
• M27: 7,449,076 km (0.116 R)
• M28: 8,215,167 km (0.041 R)
• M29: 9,218,520 km (0.081 R)
• M30: 10,128,075 km (0.104 R)
• M31: 10,437,593 km (0.096 R)
• M32: 11,020,726 km (0.084 R)
• M33: 11,614,479 km (0.079 R)
• M34: 11,845,608 km (0.085 R)
• M35: 12,548,120 km (0.1 R)
• M36: 12,928,398 km (0.107 R)
• M37: 13,216,074 km (0.053 R)
• M38: 13,846,629 km (0.046 R)
• M39: 14,387,725 km (0.115 R)
• M40: 14,735,839 km (0.066 R)
• M41: 15,036,232 km (0.06 R)
• M42: 15,694,313 km (0.119 R)
• M43: 16,361,818 km (0.112 R)
• M44: 16,569,161 km (0.081 R)
• M45: 16,725,192 km (0.07 R)
• M46: 16,829,461 km (0.053 R)
• M47: 17,512,525 km (0.116 R)
• M48: 18,419,537 km (0.1 R)
• M49: 19,287,055 km (0.12 R)
• M50: 19,396,411 km (0.113 R)
• M51: 19,725,826 km (0.088 R)
• M52: 19,836,079 km (0.107 R)
• M53: 21,627,065 km (0.105 R)
• M54: 23,352,826 km (0.071 R)
• M55: 23,703,184 km (0.112 R)
• M56: 25,182,109 km (0.118 R)
• M57: 25,601,432 km (0.094 R)
• M58: 26,023,148 km (0.085 R)
• M59: 26,204,610 km (0.107 R)
• M60: 26,447,258 km (0.066 R)
• M61: 28,788,764 km (0.114 R)
• M62: 29,164,404 km (0.109 R)
• M63: 29,290,066 km (0.086 R)
• M64: 29,920,771 km (0.028 R)
• M65: 30,237,918 km (0.091 R)
• M66: 30,365,077 km (0.088 R)
• M67: 30,747,598 km (0.066 R)
• M68: 31,775,336 km (0.104 R)
• M69: 31,904,588 km (0.099 R)
• M70: 34,393,747 km (0.053 R)
• M71: 34,925,717 km (0.057 R)
• M72: 35,259,470 km (0.087 R)
• M73: 35,527,400 km (0.104 R)
• M74: 35,728,609 km (0.106 R)
• M75: 35,795,928 km (0.089 R)
• M76: 36,470,166 km (0.107 R)
• M77: 37,216,659 km (0.116 R)
• M78: 38,311,566 km (0.094 R)
• M79: 38,655,791 km (0.071 R)
• M80: 40,462,783 km (0.113 R)
• M81: 41,588,358 km (0.088 R)
• M82: 41,659,117 km (0.111 R)
• M83: 41,729,877 km (0.093 R)
• M84: 45,754,210 km (0.094 R)
• M85: 46,853,156 km (0.101 R)
• M86: 47,516,622 km (0.094 R)
• M87: 47,886,578 km (0.072 R)
• M88: 48,331,781 km (0.067 R)
• M89: 48,480,481 km (0.04 R)
• M90: 50,276,703 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.9

Radius: 7.6

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 15.41 AU - 19.65 AU

Year: 26675 Days

Day: 19.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 85,839,481 km

• M1: 252,072 km (0.048 R)
• M2: 374,294 km (0.044 R)
• M3: 704,756 km (0.095 R)
• M4: 832,512 km (0.037 R)
• M5: 1,323,343 km (0.115 R)
• M6: 1,515,426 km (0.111 R)
• M7: 1,682,527 km (0.106 R)
• M8: 2,219,434 km (0.093 R)
• M9: 3,053,741 km (0.06 R)
• M10: 3,482,190 km (0.108 R)
• M11: 3,793,353 km (0.093 R)
• M12: 4,442,458 km (0.108 R)
• M13: 4,779,951 km (0.034 R)
• M14: 4,976,523 km (0.095 R)
• M15: 6,051,683 km (0.077 R)
• M16: 6,588,141 km (0.067 R)
• M17: 8,822,086 km (0.087 R)
• M18: 9,184,860 km (0.101 R)
• M19: 9,368,118 km (0.085 R)
• M20: 9,552,572 km (0.041 R)
• M21: 10,176,096 km (0.067 R)
• M22: 10,492,645 km (0.09 R)
• M23: 10,876,962 km (0.092 R)
• M24: 11,135,766 km (0.101 R)
• M25: 11,659,359 km (0.107 R)
• M26: 12,392,538 km (0.118 R)
• M27: 12,934,980 km (0.088 R)
• M28: 14,254,284 km (0.066 R)
• M29: 14,325,043 km (0.096 R)
• M30: 14,894,114 km (0.026 R)
• M31: 15,325,853 km (0.096 R)
• M32: 15,543,368 km (0.111 R)
• M33: 16,423,153 km (0.043 R)
• M34: 16,497,204 km (0.038 R)
• M35: 16,869,105 km (0.102 R)
• M36: 18,925,028 km (0.054 R)
• M37: 19,236,192 km (0.085 R)
• M38: 20,180,005 km (0.087 R)
• M39: 21,867,918 km (0.115 R)
• M40: 22,276,320 km (0.113 R)
• M41: 23,767,811 km (0.038 R)
• M42: 24,271,955 km (0.118 R)
• M43: 26,151,054 km (0.108 R)
• M44: 26,671,505 km (0.075 R)
• M45: 27,108,032 km (0.116 R)
• M46: 28,431,225 km (0.03 R)
• M47: 28,609,396 km (0.033 R)
• M48: 28,787,717 km (0.091 R)
• M49: 31,599,857 km (0.071 R)
• M50: 31,784,312 km (0.064 R)
• M51: 34,973,738 km (0.111 R)
• M52: 35,355,662 km (0.085 R)
• M53: 36,123,547 km (0.087 R)
• M54: 37,383,162 km (0.091 R)
• M55: 40,044,807 km (0.11 R)
• M56: 40,744,775 km (0.095 R)
• M57: 40,845,155 km (0.098 R)
• M58: 43,073,117 km (0.049 R)
• M59: 43,380,091 km (0.077 R)
• M60: 45,444,243 km (0.103 R)
• M61: 46,174,280 km (0.103 R)
• M62: 46,698,172 km (0.035 R)
• M63: 48,069,386 km (0.113 R)
• M64: 52,479,531 km (0.091 R)
• M65: 54,456,168 km (0.107 R)
• M66: 55,676,139 km (0.103 R)
• M67: 55,787,440 km (0.092 R)
• M68: 58,481,996 km (0.115 R)
• M69: 58,708,488 km (0.085 R)
• M70: 58,935,278 km (0.086 R)
• M71: 59,959,275 km (0.103 R)
• M72: 62,602,670 km (0.094 R)
• M73: 63,298,449 km (0.113 R)
• M74: 64,697,788 km (0.065 R)
• M75: 65,753,949 km (0.102 R)
• M76: 65,871,533 km (0.066 R)
• M77: 66,697,463 km (0.118 R)
• M78: 68,956,391 km (0.099 R)
• M79: 69,195,747 km (0.117 R)
• M80: 75,758,755 km (0.093 R)
• M81: 76,995,630 km (0.088 R)
• M82: 77,616,761 km (0.086 R)
• M83: 80,243,101 km (0.114 R)
• M84: 80,620,536 km (0.051 R)
• M85: 80,746,647 km (0.114 R)
• M86: 81,630,322 km (0.086 R)
• M87: 81,883,442 km (0.088 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: 221 - 17,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit