🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.62 AU - 0.66 AU

Year: 184 Days

Day: 15 Hours

Environment

Temp: 226 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,715,599 km

• M1: 55,650 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.86 AU - 1.16 AU

Year: 365 Days

Day: 22.7 Hours

Environment

Temp: 32 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.45 AU - 1.85 AU

Year: 763 Days

Day: 23.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.6 AU - 3.12 AU

Year: 1741 Days

Day: 34.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4 AU - 5.72 AU

Year: 3856 Days

Day: 31.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,715,599 km

• M1: 2,463,129 km (0.111 R)

Asteroid Belt

Center: 12.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.8

Radius: 6.8

Gravity: 12.3 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 15.61 AU - 23.37 AU

Year: 30966 Days

Day: 19.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 95,715,599 km

• M1: 166,203 km (0.111 R)
• M2: 242,947 km (0.025 R)
• M3: 581,487 km (0.091 R)
• M4: 657,782 km (0.091 R)
• M5: 997,519 km (0.075 R)
• M6: 1,153,699 km (0.119 R)
• M7: 1,218,475 km (0.116 R)
• M8: 2,454,452 km (0.11 R)
• M9: 2,581,012 km (0.115 R)
• M10: 2,929,126 km (0.071 R)
• M11: 3,960,903 km (0.093 R)
• M12: 4,159,718 km (0.116 R)
• M13: 4,361,676 km (0.05 R)
• M14: 4,567,073 km (0.073 R)
• M15: 4,670,894 km (0.099 R)
• M16: 4,723,104 km (0.06 R)
• M17: 5,093,957 km (0.109 R)
• M18: 5,147,812 km (0.119 R)
• M19: 5,419,482 km (0.096 R)
• M20: 5,920,336 km (0.117 R)
• M21: 6,262,466 km (0.035 R)
• M22: 7,145,542 km (0.057 R)
• M23: 7,326,855 km (0.07 R)
• M24: 7,509,664 km (0.109 R)
• M25: 7,817,835 km (0.085 R)
• M26: 8,510,024 km (0.047 R)
• M27: 8,702,258 km (0.107 R)
• M28: 11,118,263 km (0.077 R)
• M29: 12,182,203 km (0.094 R)
• M30: 13,725,455 km (0.071 R)
• M31: 15,019,177 km (0.079 R)
• M32: 15,485,175 km (0.089 R)
• M33: 15,641,505 km (0.081 R)
• M34: 16,910,992 km (0.091 R)
• M35: 17,884,725 km (0.109 R)
• M36: 18,213,391 km (0.076 R)
• M37: 18,960,034 km (0.106 R)
• M38: 19,043,659 km (0.112 R)
• M39: 20,226,679 km (0.093 R)
• M40: 21,259,353 km (0.063 R)
• M41: 22,840,603 km (0.112 R)
• M42: 23,735,198 km (0.086 R)
• M43: 23,915,464 km (0.071 R)
• M44: 24,096,327 km (0.061 R)
• M45: 25,836,151 km (0.088 R)
• M46: 27,238,032 km (0.078 R)
• M47: 29,628,756 km (0.118 R)
• M48: 31,787,752 km (0.088 R)
• M49: 32,685,340 km (0.114 R)
• M50: 33,187,689 km (0.098 R)
• M51: 33,288,518 km (0.102 R)
• M52: 34,098,291 km (0.055 R)
• M53: 36,462,536 km (0.096 R)
• M54: 38,985,205 km (0.105 R)
• M55: 39,091,569 km (0.067 R)
• M56: 41,563,824 km (0.109 R)
• M57: 44,086,193 km (0.098 R)
• M58: 44,307,748 km (0.103 R)
• M59: 45,533,553 km (0.091 R)
• M60: 45,757,650 km (0.093 R)
• M61: 47,109,865 km (0.074 R)
• M62: 48,360,653 km (0.111 R)
• M63: 49,392,280 km (0.085 R)
• M64: 52,530,395 km (0.12 R)
• M65: 53,354,529 km (0.11 R)
• M66: 54,420,265 km (0.056 R)
• M67: 57,175,708 km (0.041 R)
• M68: 59,485,798 km (0.07 R)
• M69: 60,467,759 km (0.036 R)
• M70: 61,084,102 km (0.065 R)
• M71: 61,207,520 km (0.1 R)
• M72: 61,454,805 km (0.045 R)
• M73: 64,699,733 km (0.083 R)
• M74: 64,951,656 km (0.114 R)
• M75: 65,709,369 km (0.025 R)
• M76: 66,216,206 km (0.071 R)
• M77: 69,026,402 km (0.063 R)
• M78: 70,575,638 km (0.083 R)
• M79: 70,834,891 km (0.084 R)
• M80: 73,708,217 km (0.066 R)
• M81: 76,220,265 km (0.095 R)
• M82: 77,955,151 km (0.056 R)
• M83: 81,192,000 km (0.11 R)
• M84: 81,463,820 km (0.11 R)
• M85: 85,023,501 km (0.117 R)
• M86: 85,299,359 km (0.09 R)
• M87: 86,961,242 km (0.103 R)
• M88: 87,239,195 km (0.099 R)
• M89: 88,214,573 km (0.11 R)
• M90: 91,021,179 km (0.096 R)
• M91: 93,287,437 km (0.117 R)
• M92: 94,713,254 km (0.117 R)
• M93: 95,428,781 km (0.088 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 12,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit