🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.58 AU - 0.62 AU

Year: 172 Days

Day: 34.4 Hours

Environment

Temp: 142 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,307,478 km

• M1: 470,485 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.34 AU - 4.98 AU

Year: 3147 Days

Day: 46.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.2

Radius: 3.1

Gravity: 57.25 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 12.57 AU - 18.23 AU

Year: 22412 Days

Day: 17.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 76,307,478 km

• M1: 114,891 km (0.062 R)
• M2: 138,827 km (0.102 R)
• M3: 304,581 km (0.1 R)
• M4: 865,872 km (0.097 R)
• M5: 1,390,961 km (0.095 R)
• M6: 1,895,405 km (0.089 R)
• M7: 3,821,627 km (0.119 R)
• M8: 3,863,814 km (0.039 R)
• M9: 3,906,000 km (0.057 R)
• M10: 4,119,626 km (0.092 R)
• M11: 4,425,105 km (0.088 R)
• M12: 5,290,379 km (0.082 R)
• M13: 5,863,040 km (0.114 R)
• M14: 6,405,033 km (0.103 R)
• M15: 6,911,422 km (0.097 R)
• M16: 7,535,993 km (0.051 R)
• M17: 8,016,202 km (0.11 R)
• M18: 8,396,480 km (0.094 R)
• M19: 8,561,337 km (0.086 R)
• M20: 9,287,634 km (0.071 R)
• M21: 9,744,357 km (0.109 R)
• M22: 9,917,441 km (0.04 R)
• M23: 10,620,102 km (0.119 R)
• M24: 10,738,734 km (0.119 R)
• M25: 10,857,963 km (0.075 R)
• M26: 10,917,653 km (0.097 R)
• M27: 11,826,460 km (0.074 R)
• M28: 12,445,645 km (0.04 R)
• M29: 12,633,540 km (0.097 R)
• M30: 13,075,452 km (0.109 R)
• M31: 13,202,610 km (0.069 R)
• M32: 13,844,685 km (0.095 R)
• M33: 14,300,210 km (0.105 R)
• M34: 14,562,605 km (0.118 R)
• M35: 15,292,642 km (0.112 R)
• M36: 16,926,251 km (0.113 R)
• M37: 17,413,043 km (0.094 R)
• M38: 18,187,212 km (0.104 R)
• M39: 19,044,557 km (0.116 R)
• M40: 19,188,769 km (0.12 R)
• M41: 20,428,636 km (0.108 R)
• M42: 20,650,191 km (0.06 R)
• M43: 22,071,371 km (0.042 R)
• M44: 22,602,892 km (0.068 R)
• M45: 24,300,529 km (0.046 R)
• M46: 24,770,565 km (0.046 R)
• M47: 25,640,177 km (0.083 R)
• M48: 26,600,297 km (0.097 R)
• M49: 26,761,413 km (0.103 R)
• M50: 27,327,941 km (0.105 R)
• M51: 28,062,167 km (0.05 R)
• M52: 28,308,255 km (0.094 R)
• M53: 28,885,554 km (0.044 R)
• M54: 29,051,159 km (0.059 R)
• M55: 29,716,869 km (0.112 R)
• M56: 31,232,894 km (0.106 R)
• M57: 31,658,350 km (0.076 R)
• M58: 32,860,219 km (0.104 R)
• M59: 33,293,006 km (0.067 R)
• M60: 33,640,522 km (0.088 R)
• M61: 34,076,749 km (0.098 R)
• M62: 36,733,009 km (0.04 R)
• M63: 37,002,285 km (0.085 R)
• M64: 39,271,386 km (0.065 R)
• M65: 43,752,590 km (0.071 R)
• M66: 44,133,317 km (0.057 R)
• M67: 44,610,683 km (0.12 R)
• M68: 47,510,638 km (0.114 R)
• M69: 47,804,000 km (0.057 R)
• M70: 48,786,110 km (0.07 R)
• M71: 50,670,444 km (0.112 R)
• M72: 51,470,943 km (0.038 R)
• M73: 52,074,121 km (0.114 R)
• M74: 53,897,420 km (0.115 R)
• M75: 55,638,590 km (0.097 R)
• M76: 56,051,031 km (0.076 R)
• M77: 56,671,413 km (0.115 R)
• M78: 57,294,189 km (0.067 R)
• M79: 57,606,250 km (0.073 R)
• M80: 57,919,060 km (0.08 R)
• M81: 60,018,666 km (0.053 R)
• M82: 61,609,489 km (0.107 R)
• M83: 62,142,955 km (0.092 R)
• M84: 62,677,917 km (0.115 R)
• M85: 63,644,619 km (0.045 R)
• M86: 64,616,257 km (0.113 R)
• M87: 65,266,709 km (0.104 R)
• M88: 65,810,347 km (0.027 R)
• M89: 66,028,311 km (0.101 R)
• M90: 66,137,368 km (0.069 R)
• M91: 66,792,906 km (0.062 R)
• M92: 66,902,262 km (0.1 R)
• M93: 68,330,772 km (0.092 R)
• M94: 69,104,044 km (0.116 R)
• M95: 69,547,302 km (0.109 R)
• M96: 72,113,953 km (0.041 R)
• M97: 72,338,649 km (0.068 R)
• M98: 73,578,366 km (0.063 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 10,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit