🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.19 AU - 1.81 AU

Year: 703 Days

Day: 21.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.68 AU - 1.92 AU

Year: 925 Days

Day: 38.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.5

Radius: 9

Gravity: 10.91 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 9.31 AU - 12.89 AU

Year: 14160 Days

Day: 12.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 21,105,985 km

• M1: 135,087 km (0.106 R)
• M2: 311,762 km (0.087 R)
• M3: 523,742 km (0.066 R)
• M4: 868,416 km (0.109 R)
• M5: 1,053,169 km (0.049 R)
• M6: 1,302,399 km (0.074 R)
• M7: 1,626,129 km (0.037 R)
• M8: 1,682,527 km (0.055 R)
• M9: 1,915,002 km (0.103 R)
• M10: 2,314,728 km (0.115 R)
• M11: 2,876,468 km (0.085 R)
• M12: 3,049,553 km (0.061 R)
• M13: 3,297,735 km (0.067 R)
• M14: 3,663,652 km (0.03 R)
• M15: 3,738,451 km (0.089 R)
• M16: 4,354,944 km (0.106 R)
• M17: 4,513,966 km (0.116 R)
• M18: 4,756,315 km (0.09 R)
• M19: 5,211,541 km (0.12 R)
• M20: 5,551,577 km (0.107 R)
• M21: 6,568,543 km (0.088 R)
• M22: 7,309,502 km (0.103 R)
• M23: 7,979,550 km (0.101 R)
• M24: 9,224,354 km (0.113 R)
• M25: 10,105,037 km (0.105 R)
• M26: 11,338,920 km (0.062 R)
• M27: 12,506,382 km (0.11 R)
• M28: 13,075,751 km (0.098 R)
• M29: 13,133,197 km (0.112 R)
• M30: 13,479,367 km (0.097 R)
• M31: 13,595,454 km (0.05 R)
• M32: 13,887,170 km (0.079 R)
• M33: 14,004,305 km (0.089 R)
• M34: 15,315,531 km (0.091 R)
• M35: 15,376,118 km (0.046 R)
• M36: 15,497,442 km (0.118 R)
• M37: 16,355,386 km (0.071 R)
• M38: 16,603,419 km (0.095 R)
• M39: 17,165,907 km (0.067 R)
• M40: 19,477,942 km (0.113 R)
• M41: 20,071,098 km (0.103 R)
• M42: 20,737,107 km (0.081 R)
• M43: 21,140,274 km (0.05 R)
• M44: 21,207,593 km (0.112 R)
• M45: 22,847,484 km (0.064 R)
• M46: 23,263,815 km (0.083 R)
• M47: 23,333,378 km (0.098 R)
• M48: 25,096,688 km (0.08 R)
• M49: 25,958,073 km (0.104 R)
• M50: 27,415,455 km (0.043 R)
• M51: 28,973,966 km (0.038 R)
• M52: 29,349,307 km (0.104 R)
• M53: 30,028,930 km (0.082 R)
• M54: 30,637,345 km (0.106 R)
• M55: 32,098,766 km (0.119 R)
• M56: 32,331,541 km (0.118 R)
• M57: 32,955,214 km (0.083 R)
• M58: 33,740,304 km (0.049 R)
• M59: 34,849,722 km (0.071 R)
• M60: 35,569,287 km (0.099 R)
• M61: 36,374,423 km (0.11 R)
• M62: 36,860,467 km (0.091 R)
• M63: 37,430,135 km (0.098 R)
• M64: 38,084,925 km (0.078 R)
• M65: 38,167,054 km (0.075 R)
• M66: 38,331,313 km (0.077 R)
• M67: 39,904,783 km (0.116 R)
• M68: 40,071,585 km (0.08 R)
• M69: 40,573,486 km (0.088 R)
• M70: 40,825,259 km (0.107 R)
• M71: 41,161,705 km (0.103 R)
• M72: 44,749,959 km (0.063 R)
• M73: 44,836,576 km (0.098 R)
• M74: 45,270,709 km (0.091 R)
• M75: 46,932,891 km (0.101 R)
• M76: 47,020,855 km (0.117 R)
• M77: 47,197,081 km (0.095 R)
• M78: 48,347,937 km (0.082 R)
• M79: 48,525,809 km (0.103 R)
• M80: 50,858,190 km (0.067 R)
• M81: 52,220,129 km (0.092 R)
• M82: 53,410,329 km (0.069 R)
• M83: 53,594,185 km (0.103 R)
• M84: 53,778,340 km (0.112 R)
• M85: 55,165,860 km (0.104 R)
• M86: 55,351,661 km (0.037 R)
• M87: 55,444,711 km (0.042 R)
• M88: 55,630,960 km (0.111 R)
• M89: 58,733,171 km (0.037 R)
• M90: 58,828,016 km (0.101 R)
• M91: 59,684,314 km (0.114 R)
• M92: 62,084,313 km (0.105 R)
• M93: 63,247,437 km (0.091 R)
• M94: 63,831,766 km (0.099 R)
• M95: 64,124,529 km (0.113 R)
• M96: 64,711,551 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21.7

Radius: 7.4

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 9.98 AU - 14.52 AU

Year: 16416 Days

Day: 15.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 21,105,985 km

• M1: 481,256 km (0.101 R)
• M2: 1,020,706 km (0.102 R)
• M3: 1,122,732 km (0.025 R)
• M4: 1,192,744 km (0.038 R)
• M5: 1,399,338 km (0.12 R)
• M6: 1,710,203 km (0.112 R)
• M7: 1,929,513 km (0.109 R)
• M8: 2,750,357 km (0.079 R)
• M9: 4,405,956 km (0.062 R)
• M10: 4,649,951 km (0.067 R)
• M11: 5,092,461 km (0.08 R)
• M12: 5,408,113 km (0.075 R)
• M13: 5,508,194 km (0.107 R)
• M14: 6,288,047 km (0.062 R)
• M15: 6,414,308 km (0.112 R)
• M16: 7,768,169 km (0.081 R)
• M17: 8,017,249 km (0.074 R)
• M18: 8,992,777 km (0.119 R)
• M19: 9,931,803 km (0.096 R)
• M20: 10,251,643 km (0.057 R)
• M21: 10,350,826 km (0.113 R)
• M22: 11,180,646 km (0.065 R)
• M23: 11,953,468 km (0.086 R)
• M24: 12,957,120 km (0.112 R)
• M25: 14,484,664 km (0.095 R)
• M26: 15,411,273 km (0.103 R)
• M27: 15,638,662 km (0.113 R)
• M28: 16,241,242 km (0.113 R)
• M29: 16,997,609 km (0.107 R)
• M30: 17,203,306 km (0.078 R)
• M31: 17,321,189 km (0.1 R)
• M32: 17,439,372 km (0.077 R)
• M33: 17,676,484 km (0.057 R)
• M34: 17,944,414 km (0.115 R)
• M35: 18,183,771 km (0.085 R)
• M36: 20,291,754 km (0.087 R)
• M37: 21,106,016 km (0.115 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 13,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit