🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.43 AU - 0.65 AU

Year: 139 Days

Day: 15.4 Hours

Environment

Temp: 229 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.47 AU - 0.71 AU

Year: 159 Days

Day: 45.4 Hours

Environment

Temp: 261 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,942,394 km

• M1: 55,950 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.73 AU - 0.97 AU

Year: 274 Days

Day: 39.3 Hours

Environment

Temp: 106 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.76 AU - 0.96 AU

Year: 279 Days

Day: 41.4 Hours

Environment

Temp: 162 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,942,394 km

• M1: 253,718 km (0.115 R)
• M2: 307,424 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.21 AU - 1.35 AU

Year: 507 Days

Day: 30.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.54 AU - 2.38 AU

Year: 960 Days

Day: 40.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 127.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.37 AU - 2.89 AU

Year: 1492 Days

Day: 39.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,942,394 km

• M1: 1,424,471 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626

Radius: 3.2

Gravity: 61.13 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 13.05 AU - 16.27 AU

Year: 19637 Days

Day: 16.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 72,942,394 km

• M1: 135,685 km (0.083 R)
• M2: 245,939 km (0.104 R)
• M3: 363,224 km (0.111 R)
• M4: 496,815 km (0.116 R)
• M5: 1,247,945 km (0.065 R)
• M6: 1,627,924 km (0.101 R)
• M7: 1,878,351 km (0.075 R)
• M8: 1,910,514 km (0.076 R)
• M9: 2,379,803 km (0.089 R)
• M10: 2,449,665 km (0.066 R)
• M11: 3,070,347 km (0.09 R)
• M12: 3,615,781 km (0.037 R)
• M13: 3,817,887 km (0.117 R)
• M14: 3,899,717 km (0.05 R)
• M15: 4,275,058 km (0.096 R)
• M16: 4,488,535 km (0.086 R)
• M17: 5,285,592 km (0.098 R)
• M18: 6,125,285 km (0.037 R)
• M19: 6,221,027 km (0.096 R)
• M20: 6,905,737 km (0.063 R)
• M21: 7,055,484 km (0.06 R)
• M22: 7,307,557 km (0.071 R)
• M23: 9,262,203 km (0.095 R)
• M24: 9,427,359 km (0.097 R)
• M25: 10,097,707 km (0.101 R)
• M26: 10,553,232 km (0.073 R)
• M27: 10,725,719 km (0.089 R)
• M28: 11,015,190 km (0.119 R)
• M29: 11,542,972 km (0.116 R)
• M30: 11,602,063 km (0.045 R)
• M31: 11,899,314 km (0.049 R)
• M32: 12,199,108 km (0.072 R)
• M33: 13,484,752 km (0.078 R)
• M34: 13,671,899 km (0.086 R)
• M35: 14,684,677 km (0.088 R)
• M36: 15,394,668 km (0.116 R)
• M37: 15,852,438 km (0.096 R)
• M38: 16,248,274 km (0.043 R)
• M39: 17,117,138 km (0.097 R)
• M40: 17,319,693 km (0.094 R)
• M41: 17,523,147 km (0.084 R)
• M42: 17,932,297 km (0.115 R)
• M43: 20,667,843 km (0.074 R)
• M44: 20,811,607 km (0.108 R)
• M45: 20,955,670 km (0.098 R)
• M46: 21,827,077 km (0.115 R)
• M47: 22,120,289 km (0.044 R)
• M48: 22,488,450 km (0.066 R)
• M49: 22,562,351 km (0.111 R)
• M50: 22,784,504 km (0.091 R)
• M51: 23,230,904 km (0.109 R)
• M52: 24,739,748 km (0.115 R)
• M53: 25,429,095 km (0.057 R)
• M54: 26,670,009 km (0.084 R)
• M55: 26,748,249 km (0.083 R)
• M56: 26,983,267 km (0.042 R)
• M57: 27,455,548 km (0.117 R)
• M58: 29,371,597 km (0.087 R)
• M59: 30,182,567 km (0.084 R)
• M60: 30,590,820 km (0.05 R)
• M61: 32,158,755 km (0.072 R)
• M62: 32,826,710 km (0.079 R)
• M63: 34,346,325 km (0.106 R)
• M64: 34,943,370 km (0.032 R)
• M65: 35,457,987 km (0.075 R)
• M66: 36,407,783 km (0.115 R)
• M67: 37,453,473 km (0.047 R)
• M68: 38,597,298 km (0.051 R)
• M69: 40,559,274 km (0.107 R)
• M70: 40,649,182 km (0.118 R)
• M71: 42,188,245 km (0.028 R)
• M72: 42,644,668 km (0.098 R)
• M73: 45,043,620 km (0.084 R)
• M74: 46,071,806 km (0.114 R)
• M75: 47,296,713 km (0.102 R)
• M76: 47,486,104 km (0.086 R)
• M77: 51,035,314 km (0.12 R)
• M78: 54,967,194 km (0.049 R)
• M79: 55,166,309 km (0.094 R)
• M80: 55,965,162 km (0.115 R)
• M81: 56,265,704 km (0.063 R)
• M82: 57,574,536 km (0.092 R)
• M83: 57,675,514 km (0.094 R)
• M84: 59,607,421 km (0.083 R)
• M85: 59,811,921 km (0.114 R)
• M86: 61,974,209 km (0.109 R)
• M87: 62,804,627 km (0.061 R)
• M88: 63,221,107 km (0.1 R)
• M89: 63,325,377 km (0.079 R)
• M90: 64,371,515 km (0.108 R)
• M91: 65,001,771 km (0.083 R)
• M92: 65,528,654 km (0.086 R)
• M93: 67,650,252 km (0.108 R)
• M94: 68,291,129 km (0.063 R)
• M95: 71,308,219 km (0.084 R)
• M96: 72,069,373 km (0.08 R)
• M97: 72,505,450 km (0.062 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 18,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit