🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.56 AU - 0.8 AU

Year: 198 Days

Day: 42.8 Hours

Environment

Temp: 232 °C

Axial Tilt: 52.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.93 AU - 1.05 AU

Year: 348 Days

Day: 28.5 Hours

Environment

Temp: 96 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,141,053 km

• M1: 46,974 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.08 AU - 1.14 AU

Year: 413 Days

Day: 24.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,141,053 km

• M1: 108,309 km (0.091 R)

Asteroid Belt

Center: 1.48 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.63 AU - 2.05 AU

Year: 881 Days

Day: 23.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.17 AU - 2.27 AU

Year: 1168 Days

Day: 24.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,141,053 km

• M1: 958,623 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.93 AU - 5.47 AU

Year: 4187 Days

Day: 36.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.8

Radius: 9.3

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 12.83 AU - 13.27 AU

Year: 16646 Days

Day: 12.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 57,141,053 km

• M1: 125,064 km (0.057 R)
• M2: 231,129 km (0.109 R)
• M3: 678,277 km (0.118 R)
• M4: 753,225 km (0.08 R)
• M5: 1,357,900 km (0.047 R)
• M6: 1,430,305 km (0.045 R)
• M7: 1,604,288 km (0.081 R)
• M8: 1,706,912 km (0.111 R)
• M9: 1,838,408 km (0.115 R)
• M10: 1,946,119 km (0.063 R)
• M11: 2,368,583 km (0.057 R)
• M12: 3,495,055 km (0.098 R)
• M13: 3,799,487 km (0.065 R)
• M14: 4,077,440 km (0.059 R)
• M15: 4,506,935 km (0.107 R)
• M16: 4,653,242 km (0.109 R)
• M17: 5,564,293 km (0.077 R)
• M18: 5,920,037 km (0.119 R)
• M19: 6,570,638 km (0.116 R)
• M20: 6,736,841 km (0.072 R)
• M21: 7,415,566 km (0.103 R)
• M22: 8,883,421 km (0.108 R)
• M23: 9,299,153 km (0.119 R)
• M24: 9,439,027 km (0.078 R)
• M25: 10,006,003 km (0.089 R)
• M26: 10,390,021 km (0.096 R)
• M27: 11,123,200 km (0.095 R)
• M28: 11,222,084 km (0.061 R)
• M29: 11,520,981 km (0.085 R)
• M30: 13,685,213 km (0.103 R)
• M31: 14,111,418 km (0.109 R)
• M32: 15,526,763 km (0.105 R)
• M33: 16,532,809 km (0.098 R)
• M34: 17,502,352 km (0.043 R)
• M35: 18,197,683 km (0.064 R)
• M36: 18,725,165 km (0.117 R)
• M37: 19,079,712 km (0.028 R)
• M38: 19,795,239 km (0.069 R)
• M39: 20,156,368 km (0.109 R)
• M40: 20,519,592 km (0.068 R)
• M41: 21,252,622 km (0.109 R)
• M42: 21,622,427 km (0.1 R)
• M43: 22,870,223 km (0.041 R)
• M44: 23,059,315 km (0.039 R)
• M45: 23,885,095 km (0.086 R)
• M46: 24,269,562 km (0.109 R)
• M47: 24,398,066 km (0.106 R)
• M48: 24,720,599 km (0.086 R)
• M49: 25,958,821 km (0.114 R)
• M50: 26,950,655 km (0.044 R)
• M51: 27,217,238 km (0.114 R)
• M52: 28,903,057 km (0.114 R)
• M53: 29,381,171 km (0.102 R)
• M54: 29,793,014 km (0.086 R)
• M55: 30,137,688 km (0.104 R)
• M56: 30,830,924 km (0.085 R)
• M57: 31,529,546 km (0.112 R)
• M58: 31,669,869 km (0.086 R)
• M59: 33,943,607 km (0.11 R)
• M60: 34,375,796 km (0.113 R)
• M61: 34,520,157 km (0.08 R)
• M62: 35,245,558 km (0.091 R)
• M63: 36,049,197 km (0.097 R)
• M64: 36,122,500 km (0.104 R)
• M65: 36,416,460 km (0.059 R)
• M66: 37,228,777 km (0.092 R)
• M67: 37,674,429 km (0.109 R)
• M68: 38,421,221 km (0.038 R)
• M69: 38,946,758 km (0.087 R)
• M70: 43,626,479 km (0.106 R)
• M71: 44,017,977 km (0.105 R)
• M72: 44,253,294 km (0.102 R)
• M73: 44,804,263 km (0.066 R)
• M74: 46,550,369 km (0.085 R)
• M75: 47,190,798 km (0.076 R)
• M76: 47,431,800 km (0.049 R)
• M77: 48,318,766 km (0.107 R)
• M78: 48,561,563 km (0.118 R)
• M79: 48,885,891 km (0.095 R)
• M80: 49,781,833 km (0.061 R)
• M81: 50,190,834 km (0.095 R)
• M82: 50,272,813 km (0.104 R)
• M83: 51,176,983 km (0.11 R)
• M84: 53,084,954 km (0.056 R)
• M85: 53,837,880 km (0.052 R)
• M86: 54,678,471 km (0.117 R)
• M87: 55,100,486 km (0.107 R)
• M88: 55,185,009 km (0.036 R)
• M89: 55,608,371 km (0.077 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 11,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit