🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.59 AU - 0.77 AU

Year: 206 Days

Day: 13.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,239,055 km

• M1: 262,843 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.33 AU - 4.23 AU

Year: 2698 Days

Day: 27.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,239,055 km

• M1: 543,489 km (0.07 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 428.9

Radius: 3.1

Gravity: 44.63 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 16.96 AU - 21.12 AU

Year: 30498 Days

Day: 16.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 77.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,239,055 km

• M1: 78,688 km (0.082 R)
• M2: 112,198 km (0.118 R)
• M3: 229,633 km (0.079 R)
• M4: 359,035 km (0.118 R)
• M5: 442,361 km (0.025 R)
• M6: 531,970 km (0.099 R)
• M7: 603,029 km (0.12 R)
• M8: 677,080 km (0.1 R)
• M9: 1,211,593 km (0.078 R)
• M10: 1,273,826 km (0.105 R)
• M11: 1,401,582 km (0.085 R)
• M12: 2,288,847 km (0.119 R)
• M13: 2,723,728 km (0.106 R)
• M14: 3,939,959 km (0.119 R)
• M15: 4,078,936 km (0.056 R)
• M16: 4,457,568 km (0.087 R)
• M17: 6,080,555 km (0.071 R)
• M18: 6,953,309 km (0.116 R)
• M19: 7,121,307 km (0.12 R)
• M20: 7,347,350 km (0.109 R)
• M21: 7,806,466 km (0.072 R)
• M22: 7,864,510 km (0.109 R)
• M23: 8,812,511 km (0.057 R)
• M24: 9,116,045 km (0.112 R)
• M25: 9,921,331 km (0.073 R)
• M26: 12,199,407 km (0.082 R)
• M27: 12,741,849 km (0.109 R)
• M28: 13,640,035 km (0.109 R)
• M29: 14,061,302 km (0.073 R)
• M30: 15,133,321 km (0.098 R)
• M31: 16,009,665 km (0.084 R)
• M32: 16,231,369 km (0.096 R)
• M33: 16,305,420 km (0.049 R)
• M34: 18,117,499 km (0.105 R)
• M35: 18,813,279 km (0.047 R)
• M36: 19,360,358 km (0.077 R)
• M37: 19,439,047 km (0.104 R)
• M38: 19,754,548 km (0.115 R)
• M39: 20,071,696 km (0.109 R)
• M40: 20,791,262 km (0.088 R)
• M41: 22,338,253 km (0.099 R)
• M42: 22,751,443 km (0.098 R)
• M43: 23,585,451 km (0.118 R)
• M44: 23,837,523 km (0.072 R)
• M45: 25,111,499 km (0.043 R)
• M46: 26,320,399 km (0.112 R)
• M47: 27,107,583 km (0.106 R)
• M48: 27,371,623 km (0.116 R)
• M49: 28,436,461 km (0.089 R)
• M50: 28,704,839 km (0.103 R)
• M51: 29,153,932 km (0.116 R)
• M52: 29,243,990 km (0.116 R)
• M53: 32,455,108 km (0.092 R)
• M54: 32,548,458 km (0.073 R)
• M55: 33,959,764 km (0.078 R)
• M56: 34,244,449 km (0.095 R)
• M57: 35,583,200 km (0.044 R)
• M58: 35,679,541 km (0.047 R)
• M59: 36,162,293 km (0.108 R)
• M60: 38,805,987 km (0.062 R)
• M61: 39,601,249 km (0.089 R)
• M62: 40,703,337 km (0.096 R)
• M63: 41,005,674 km (0.115 R)
• M64: 41,207,631 km (0.116 R)
• M65: 41,815,597 km (0.088 R)
• M66: 43,554,074 km (0.103 R)
• M67: 44,380,303 km (0.097 R)
• M68: 46,573,557 km (0.12 R)
• M69: 46,995,423 km (0.028 R)
• M70: 48,588,192 km (0.058 R)
• M71: 52,154,306 km (0.07 R)
• M72: 55,915,495 km (0.087 R)
• M73: 56,588,237 km (0.03 R)
• M74: 58,281,834 km (0.107 R)
• M75: 58,736,313 km (0.103 R)
• M76: 59,534,417 km (0.052 R)
• M77: 66,165,044 km (0.094 R)
• M78: 66,876,531 km (0.108 R)
• M79: 67,352,253 km (0.082 R)
• M80: 67,709,791 km (0.046 R)
• M81: 68,187,457 km (0.093 R)
• M82: 69,868,190 km (0.06 R)
• M83: 70,109,341 km (0.069 R)
• M84: 70,230,067 km (0.059 R)
• M85: 73,883,247 km (0.1 R)
• M86: 74,129,036 km (0.12 R)
• M87: 74,252,006 km (0.119 R)
• M88: 76,104,775 km (0.109 R)
• M89: 76,228,792 km (0.097 R)
• M90: 78,598,572 km (0.065 R)
• M91: 79,477,758 km (0.114 R)
• M92: 79,855,493 km (0.041 R)
• M93: 81,372,565 km (0.109 R)
• M94: 83,410,088 km (0.111 R)
• M95: 84,820,646 km (0.097 R)
• M96: 85,722,422 km (0.07 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 16,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit