🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.62 AU - 0.92 AU

Year: 198 Days

Day: 13.5 Hours

Environment

Temp: 273 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.58 AU - 2.2 AU

Year: 762 Days

Day: 43.3 Hours

Environment

Temp: 137 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.53 AU - 2.63 AU

Year: 1216 Days

Day: 31.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 112,186,293 km

• M1: 210,035 km (0.114 R)
• M2: 989,141 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.18 AU - 3.3 AU

Year: 1711 Days

Day: 32.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7 AU - 7.32 AU

Year: 5621 Days

Day: 33.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 112,186,293 km

• M1: 354,846 km (0.1 R)
• M2: 4,069,361 km (0.118 R)

Asteroid Belt

Center: 11.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 16.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.4

Radius: 10.8

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 13.5 AU - 19.02 AU

Year: 19236 Days

Day: 9.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 112,186,293 km

• M1: 526,285 km (0.112 R)
• M2: 613,202 km (0.112 R)
• M3: 682,166 km (0.11 R)
• M4: 906,563 km (0.102 R)
• M5: 1,041,800 km (0.118 R)
• M6: 1,520,812 km (0.096 R)
• M7: 1,717,234 km (0.119 R)
• M8: 1,887,327 km (0.102 R)
• M9: 2,027,500 km (0.038 R)
• M10: 2,431,115 km (0.097 R)
• M11: 2,780,127 km (0.117 R)
• M12: 2,900,104 km (0.107 R)
• M13: 4,192,630 km (0.069 R)
• M14: 4,564,231 km (0.089 R)
• M15: 7,674,072 km (0.119 R)
• M16: 7,957,260 km (0.055 R)
• M17: 8,592,154 km (0.037 R)
• M18: 8,709,289 km (0.105 R)
• M19: 9,544,494 km (0.079 R)
• M20: 10,156,798 km (0.117 R)
• M21: 11,098,965 km (0.07 R)
• M22: 11,742,685 km (0.104 R)
• M23: 12,068,958 km (0.071 R)
• M24: 12,464,644 km (0.066 R)
• M25: 12,664,058 km (0.096 R)
• M26: 12,998,709 km (0.045 R)
• M27: 13,268,583 km (0.1 R)
• M28: 13,951,348 km (0.101 R)
• M29: 15,422,344 km (0.087 R)
• M30: 15,565,060 km (0.102 R)
• M31: 16,722,050 km (0.109 R)
• M32: 20,044,020 km (0.114 R)
• M33: 20,277,692 km (0.093 R)
• M34: 21,859,241 km (0.084 R)
• M35: 22,260,911 km (0.106 R)
• M36: 25,139,473 km (0.082 R)
• M37: 25,391,546 km (0.108 R)
• M38: 25,560,143 km (0.109 R)
• M39: 26,922,082 km (0.073 R)
• M40: 27,525,260 km (0.093 R)
• M41: 27,958,944 km (0.105 R)
• M42: 28,657,417 km (0.091 R)
• M43: 29,627,260 km (0.108 R)
• M44: 29,715,971 km (0.073 R)
• M45: 30,607,874 km (0.113 R)
• M46: 31,962,034 km (0.071 R)
• M47: 32,600,817 km (0.107 R)
• M48: 34,076,450 km (0.067 R)
• M49: 34,169,350 km (0.109 R)
• M50: 34,822,345 km (0.112 R)
• M51: 35,197,387 km (0.05 R)
• M52: 37,188,086 km (0.1 R)
• M53: 38,052,313 km (0.059 R)
• M54: 38,148,803 km (0.028 R)
• M55: 38,826,183 km (0.075 R)
• M56: 41,674,526 km (0.111 R)
• M57: 41,972,974 km (0.115 R)
• M58: 43,476,133 km (0.114 R)
• M59: 43,778,919 km (0.084 R)
• M60: 44,183,582 km (0.09 R)
• M61: 46,122,968 km (0.119 R)
• M62: 46,638,034 km (0.072 R)
• M63: 47,881,790 km (0.031 R)
• M64: 51,251,483 km (0.106 R)
• M65: 54,370,598 km (0.114 R)
• M66: 55,023,593 km (0.087 R)
• M67: 55,460,419 km (0.072 R)
• M68: 57,108,538 km (0.07 R)
• M69: 57,550,899 km (0.086 R)
• M70: 60,115,605 km (0.103 R)
• M71: 60,227,953 km (0.104 R)
• M72: 61,695,059 km (0.068 R)
• M73: 61,808,455 km (0.086 R)
• M74: 62,489,873 km (0.102 R)
• M75: 62,945,548 km (0.1 R)
• M76: 63,516,713 km (0.093 R)
• M77: 68,147,814 km (0.119 R)
• M78: 69,558,073 km (0.089 R)
• M79: 71,453,628 km (0.052 R)
• M80: 73,365,937 km (0.064 R)
• M81: 75,537,500 km (0.036 R)
• M82: 76,509,437 km (0.108 R)
• M83: 76,631,210 km (0.085 R)
• M84: 77,118,899 km (0.059 R)
• M85: 77,730,156 km (0.049 R)
• M86: 78,465,579 km (0.111 R)
• M87: 78,957,158 km (0.096 R)
• M88: 83,051,951 km (0.089 R)
• M89: 83,803,830 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 22.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897

Radius: 6.2

Gravity: 23.34 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 17.65 AU - 27.33 AU

Year: 31290 Days

Day: 19.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 112,186,293 km

• M1: 602,431 km (0.098 R)
• M2: 659,577 km (0.067 R)
• M3: 1,256,024 km (0.036 R)
• M4: 1,330,523 km (0.111 R)
• M5: 1,562,849 km (0.074 R)
• M6: 2,426,029 km (0.105 R)
• M7: 2,661,496 km (0.101 R)
• M8: 3,891,489 km (0.073 R)
• M9: 4,913,243 km (0.115 R)
• M10: 5,949,807 km (0.046 R)
• M11: 6,331,281 km (0.109 R)
• M12: 6,720,684 km (0.05 R)
• M13: 7,184,887 km (0.086 R)
• M14: 8,214,120 km (0.089 R)
• M15: 8,496,261 km (0.029 R)
• M16: 8,997,863 km (0.095 R)
• M17: 9,805,093 km (0.116 R)
• M18: 10,559,067 km (0.065 R)
• M19: 10,788,849 km (0.057 R)
• M20: 11,097,768 km (0.106 R)
• M21: 12,122,065 km (0.036 R)
• M22: 14,854,321 km (0.083 R)
• M23: 14,939,891 km (0.1 R)
• M24: 15,025,760 km (0.078 R)
• M25: 15,544,116 km (0.069 R)
• M26: 17,404,366 km (0.114 R)
• M27: 17,948,603 km (0.115 R)
• M28: 19,240,231 km (0.101 R)
• M29: 19,333,730 km (0.056 R)
• M30: 19,708,771 km (0.095 R)
• M31: 20,466,185 km (0.119 R)
• M32: 20,752,665 km (0.097 R)
• M33: 23,191,260 km (0.112 R)
• M34: 26,131,307 km (0.108 R)
• M35: 26,234,829 km (0.107 R)
• M36: 28,332,490 km (0.09 R)
• M37: 30,701,223 km (0.086 R)
• M38: 31,468,211 km (0.079 R)
• M39: 32,352,484 km (0.081 R)
• M40: 33,021,037 km (0.101 R)
• M41: 33,919,372 km (0.119 R)
• M42: 36,778,487 km (0.04 R)
• M43: 37,242,988 km (0.109 R)
• M44: 37,592,748 km (0.067 R)
• M45: 40,788,607 km (0.053 R)
• M46: 41,028,862 km (0.103 R)
• M47: 42,358,338 km (0.118 R)
• M48: 43,947,516 km (0.106 R)
• M49: 44,070,635 km (0.064 R)
• M50: 47,058,254 km (0.052 R)
• M51: 50,239,154 km (0.072 R)
• M52: 50,496,612 km (0.103 R)
• M53: 52,050,485 km (0.108 R)
• M54: 52,180,784 km (0.119 R)
• M55: 53,226,324 km (0.105 R)
• M56: 53,751,712 km (0.086 R)
• M57: 56,537,822 km (0.109 R)
• M58: 56,805,603 km (0.087 R)
• M59: 57,746,274 km (0.109 R)
• M60: 58,827,567 km (0.047 R)
• M61: 59,098,938 km (0.113 R)
• M62: 59,506,742 km (0.103 R)
• M63: 62,111,241 km (0.095 R)
• M64: 62,525,926 km (0.112 R)
• M65: 63,496,966 km (0.104 R)
• M66: 63,636,092 km (0.09 R)
• M67: 64,612,816 km (0.073 R)
• M68: 64,892,864 km (0.109 R)
• M69: 65,875,871 km (0.047 R)
• M70: 67,572,760 km (0.116 R)
• M71: 70,720,598 km (0.082 R)
• M72: 71,298,046 km (0.067 R)
• M73: 71,732,179 km (0.094 R)
• M74: 77,009,693 km (0.103 R)
• M75: 77,306,644 km (0.081 R)
• M76: 77,752,596 km (0.096 R)
• M77: 80,446,405 km (0.05 R)
• M78: 81,200,079 km (0.073 R)
• M79: 81,653,360 km (0.033 R)
• M80: 81,956,146 km (0.08 R)
• M81: 83,322,872 km (0.088 R)
• M82: 83,475,163 km (0.034 R)
• M83: 87,932,731 km (0.106 R)
• M84: 91,837,086 km (0.119 R)
• M85: 92,151,840 km (0.068 R)
• M86: 92,624,718 km (0.066 R)
• M87: 93,731,144 km (0.089 R)
• M88: 96,116,782 km (0.065 R)
• M89: 97,076,751 km (0.059 R)
• M90: 104,048,012 km (0.12 R)
• M91: 105,362,678 km (0.084 R)
• M92: 105,692,242 km (0.12 R)
• M93: 105,857,099 km (0.107 R)
• M94: 106,517,573 km (0.094 R)
• M95: 107,510,754 km (0.057 R)
• M96: 110,676,245 km (0.116 R)

Kuiper Belt

Range: 37.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 16,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit