🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.54 AU - 2.8 AU

Year: 1563 Days

Day: 30.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.84 AU - 3.38 AU

Year: 1964 Days

Day: 33.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.6

Radius: 14.4

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 10.34 AU - 12.8 AU

Year: 14095 Days

Day: 8.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 44,592,193 km

• M1: 183,108 km (0.092 R)
• M2: 295,456 km (0.113 R)
• M3: 482,453 km (0.082 R)
• M4: 898,186 km (0.03 R)
• M5: 1,055,114 km (0.119 R)
• M6: 1,279,660 km (0.095 R)
• M7: 1,647,222 km (0.091 R)
• M8: 1,755,381 km (0.064 R)
• M9: 1,956,441 km (0.113 R)
• M10: 2,141,942 km (0.101 R)
• M11: 2,733,452 km (0.112 R)
• M12: 3,741,742 km (0.115 R)
• M13: 3,857,381 km (0.106 R)
• M14: 4,211,180 km (0.056 R)
• M15: 4,331,606 km (0.102 R)
• M16: 4,514,265 km (0.118 R)
• M17: 4,950,792 km (0.06 R)
• M18: 5,270,931 km (0.078 R)
• M19: 6,169,267 km (0.083 R)
• M20: 6,375,412 km (0.075 R)
• M21: 6,549,096 km (0.092 R)
• M22: 7,043,367 km (0.076 R)
• M23: 7,513,403 km (0.065 R)
• M24: 8,068,412 km (0.048 R)
• M25: 8,598,437 km (0.092 R)
• M26: 10,459,734 km (0.081 R)
• M27: 11,079,368 km (0.083 R)
• M28: 11,710,970 km (0.114 R)
• M29: 11,881,512 km (0.086 R)
• M30: 12,484,391 km (0.12 R)
• M31: 12,702,206 km (0.054 R)
• M32: 13,452,140 km (0.112 R)
• M33: 14,535,378 km (0.074 R)
• M34: 14,902,641 km (0.102 R)
• M35: 16,307,365 km (0.092 R)
• M36: 16,450,081 km (0.089 R)
• M37: 16,593,396 km (0.052 R)
• M38: 16,689,138 km (0.103 R)
• M39: 16,929,093 km (0.041 R)
• M40: 17,510,132 km (0.108 R)
• M41: 19,040,967 km (0.061 R)
• M42: 19,241,577 km (0.053 R)
• M43: 20,357,727 km (0.091 R)
• M44: 21,027,178 km (0.102 R)
• M45: 22,546,493 km (0.064 R)
• M46: 23,025,207 km (0.079 R)
• M47: 23,507,361 km (0.038 R)
• M48: 23,830,642 km (0.056 R)
• M49: 24,209,573 km (0.115 R)
• M50: 25,690,143 km (0.109 R)
• M51: 25,800,995 km (0.104 R)
• M52: 27,256,283 km (0.027 R)
• M53: 27,369,379 km (0.116 R)
• M54: 27,482,625 km (0.106 R)
• M55: 27,766,262 km (0.075 R)
• M56: 28,738,200 km (0.108 R)
• M57: 28,910,985 km (0.1 R)
• M58: 29,083,920 km (0.083 R)
• M59: 29,547,075 km (0.096 R)
• M60: 29,837,744 km (0.08 R)
• M61: 30,187,803 km (0.081 R)
• M62: 30,598,000 km (0.093 R)
• M63: 30,833,168 km (0.087 R)
• M64: 31,305,299 km (0.111 R)
• M65: 35,971,257 km (0.11 R)
• M66: 37,280,986 km (0.081 R)
• M67: 37,847,065 km (0.11 R)
• M68: 38,352,705 km (0.084 R)
• M69: 38,924,169 km (0.093 R)
• M70: 39,306,841 km (0.089 R)
• M71: 39,562,503 km (0.091 R)
• M72: 40,397,559 km (0.063 R)
• M73: 40,526,512 km (0.087 R)
• M74: 40,849,494 km (0.082 R)
• M75: 41,433,075 km (0.107 R)
• M76: 42,280,996 km (0.083 R)
• M77: 43,002,955 km (0.12 R)
• M78: 44,525,562 km (0.074 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 14,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit