🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.49 AU - 0.77 AU

Year: 174 Days

Day: 22.7 Hours

Environment

Temp: 226 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 107,011,030 km

• M1: 112,498 km (0.089 R)
• M2: 165,006 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.7 AU - 1.78 AU

Year: 799 Days

Day: 34 Hours

Environment

Temp: -26 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.67 AU - 3.33 AU

Year: 1810 Days

Day: 14.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 107,011,030 km

• M1: 417,827 km (0.1 R)
• M2: 566,677 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.47 AU - 4.31 AU

Year: 2672 Days

Day: 41.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.97 AU - 5.41 AU

Year: 4118 Days

Day: 17.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 129.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.4

Radius: 9.9

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.95 AU - 6.83 AU

Year: 4978 Days

Day: 14.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 107,011,030 km

• M1: 125,064 km (0.107 R)
• M2: 208,240 km (0.114 R)
• M3: 279,598 km (0.096 R)
• M4: 699,819 km (0.064 R)
• M5: 838,496 km (0.101 R)
• M6: 1,569,132 km (0.049 R)
• M7: 2,514,291 km (0.093 R)
• M8: 2,690,069 km (0.111 R)
• M9: 3,075,882 km (0.054 R)
• M10: 3,264,226 km (0.076 R)
• M11: 3,467,828 km (0.092 R)
• M12: 3,605,907 km (0.091 R)
• M13: 3,887,450 km (0.097 R)
• M14: 4,006,979 km (0.097 R)
• M15: 4,079,235 km (0.082 R)
• M16: 4,152,089 km (0.063 R)
• M17: 4,274,310 km (0.09 R)
• M18: 4,434,978 km (0.117 R)
• M19: 4,724,151 km (0.108 R)
• M20: 4,980,712 km (0.091 R)
• M21: 5,574,615 km (0.083 R)
• M22: 5,682,475 km (0.115 R)
• M23: 5,914,202 km (0.1 R)
• M24: 6,288,646 km (0.104 R)
• M25: 6,429,268 km (0.053 R)
• M26: 6,627,934 km (0.107 R)
• M27: 6,857,566 km (0.093 R)
• M28: 7,250,859 km (0.114 R)
• M29: 7,741,690 km (0.091 R)
• M30: 7,862,266 km (0.076 R)
• M31: 8,708,391 km (0.102 R)
• M32: 9,182,018 km (0.066 R)
• M33: 9,550,926 km (0.11 R)
• M34: 9,973,690 km (0.077 R)
• M35: 10,055,819 km (0.112 R)
• M36: 10,585,994 km (0.055 R)
• M37: 10,653,014 km (0.025 R)
• M38: 11,587,552 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.3

Radius: 6.9

Gravity: 18.45 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 16.48 AU - 22.06 AU

Year: 29459 Days

Day: 23.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 107,011,030 km

• M1: 192,682 km (0.075 R)
• M2: 344,075 km (0.089 R)
• M3: 434,731 km (0.112 R)
• M4: 483,351 km (0.078 R)
• M5: 726,746 km (0.107 R)
• M6: 909,405 km (0.058 R)
• M7: 2,505,316 km (0.099 R)
• M8: 2,689,022 km (0.078 R)
• M9: 2,877,066 km (0.108 R)
• M10: 4,147,451 km (0.095 R)
• M11: 4,475,220 km (0.04 R)
• M12: 4,925,211 km (0.079 R)
• M13: 6,484,918 km (0.108 R)
• M14: 6,993,252 km (0.075 R)
• M15: 7,317,580 km (0.092 R)
• M16: 7,580,423 km (0.113 R)
• M17: 8,319,586 km (0.104 R)
• M18: 9,011,327 km (0.078 R)
• M19: 13,052,564 km (0.088 R)
• M20: 13,854,408 km (0.104 R)
• M21: 14,098,103 km (0.103 R)
• M22: 14,261,315 km (0.114 R)
• M23: 17,567,577 km (0.063 R)
• M24: 18,989,505 km (0.097 R)
• M25: 19,623,052 km (0.102 R)
• M26: 20,910,940 km (0.092 R)
• M27: 21,003,990 km (0.11 R)
• M28: 22,606,632 km (0.09 R)
• M29: 23,374,368 km (0.069 R)
• M30: 24,346,006 km (0.06 R)
• M31: 26,933,301 km (0.114 R)
• M32: 28,362,260 km (0.097 R)
• M33: 28,982,194 km (0.026 R)
• M34: 31,186,967 km (0.101 R)
• M35: 31,933,760 km (0.072 R)
• M36: 32,470,816 km (0.099 R)
• M37: 32,794,546 km (0.078 R)
• M38: 35,089,976 km (0.099 R)
• M39: 35,200,678 km (0.054 R)
• M40: 35,533,085 km (0.096 R)
• M41: 36,312,938 km (0.093 R)
• M42: 38,686,309 km (0.116 R)
• M43: 38,914,894 km (0.102 R)
• M44: 41,693,226 km (0.079 R)
• M45: 41,927,646 km (0.117 R)
• M46: 44,654,665 km (0.086 R)
• M47: 44,894,471 km (0.098 R)
• M48: 46,342,428 km (0.08 R)
• M49: 48,419,894 km (0.115 R)
• M50: 48,666,282 km (0.073 R)
• M51: 49,284,121 km (0.111 R)
• M52: 49,656,021 km (0.052 R)
• M53: 50,028,819 km (0.103 R)
• M54: 55,732,088 km (0.082 R)
• M55: 58,463,297 km (0.066 R)
• M56: 60,307,988 km (0.114 R)
• M57: 60,440,532 km (0.12 R)
• M58: 60,838,612 km (0.11 R)
• M59: 61,370,731 km (0.094 R)
• M60: 62,305,718 km (0.066 R)
• M61: 65,138,802 km (0.063 R)
• M62: 65,274,637 km (0.045 R)
• M63: 66,639,419 km (0.075 R)
• M64: 66,776,450 km (0.085 R)
• M65: 67,462,805 km (0.084 R)
• M66: 68,980,925 km (0.064 R)
• M67: 70,370,838 km (0.106 R)
• M68: 70,929,437 km (0.114 R)
• M69: 71,209,185 km (0.112 R)
• M70: 71,910,350 km (0.103 R)
• M71: 72,050,972 km (0.116 R)
• M72: 72,613,909 km (0.089 R)
• M73: 72,895,901 km (0.11 R)
• M74: 74,737,899 km (0.11 R)
• M75: 76,308,527 km (0.091 R)
• M76: 76,595,307 km (0.108 R)
• M77: 76,738,771 km (0.113 R)
• M78: 78,034,288 km (0.113 R)
• M79: 78,757,145 km (0.115 R)
• M80: 80,063,883 km (0.068 R)
• M81: 86,405,337 km (0.1 R)
• M82: 86,704,083 km (0.114 R)
• M83: 88,053,307 km (0.079 R)
• M84: 88,956,429 km (0.097 R)
• M85: 89,409,262 km (0.117 R)
• M86: 90,014,236 km (0.089 R)
• M87: 92,905,962 km (0.034 R)
• M88: 95,056,133 km (0.07 R)
• M89: 95,673,523 km (0.109 R)
• M90: 95,982,742 km (0.035 R)
• M91: 96,292,260 km (0.097 R)
• M92: 96,757,060 km (0.102 R)
• M93: 105,890,310 km (0.112 R)
• M94: 106,370,070 km (0.089 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 16,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit