🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.45 AU - 0.55 AU

Year: 127 Days

Day: 45.1 Hours

Environment

Temp: 200 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,203,454 km

• M1: 175,927 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.46 AU - 0.64 AU

Year: 146 Days

Day: 25.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,203,454 km

• M1: 65,673 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.48 AU - 0.74 AU

Year: 171 Days

Day: 42.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 93.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.56 AU - 1.6 AU

Year: 711 Days

Day: 20.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,203,454 km

• M1: 250,726 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.44 AU - 3.86 AU

Year: 2002 Days

Day: 17.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.43 AU - 4.03 AU

Year: 2580 Days

Day: 15.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.56 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543.5

Radius: 7.6

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 14.45 AU - 16.33 AU

Year: 21624 Days

Day: 23.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 103 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,203,454 km

• M1: 120,725 km (0.116 R)
• M2: 273,465 km (0.071 R)
• M3: 370,105 km (0.083 R)
• M4: 460,462 km (0.109 R)
• M5: 732,431 km (0.088 R)
• M6: 849,566 km (0.117 R)
• M7: 1,156,541 km (0.119 R)
• M8: 2,062,207 km (0.113 R)
• M9: 2,162,587 km (0.052 R)
• M10: 2,580,114 km (0.054 R)
• M11: 3,136,768 km (0.117 R)
• M12: 3,729,774 km (0.115 R)
• M13: 4,314,103 km (0.047 R)
• M14: 5,613,062 km (0.111 R)
• M15: 5,707,009 km (0.069 R)
• M16: 5,896,101 km (0.029 R)
• M17: 6,183,778 km (0.05 R)
• M18: 6,723,078 km (0.104 R)
• M19: 7,124,748 km (0.106 R)
• M20: 8,269,022 km (0.082 R)
• M21: 9,136,690 km (0.099 R)
• M22: 9,469,545 km (0.045 R)
• M23: 10,318,962 km (0.099 R)
• M24: 10,376,408 km (0.036 R)
• M25: 10,607,387 km (0.1 R)
• M26: 10,840,161 km (0.065 R)
• M27: 11,848,151 km (0.119 R)
• M28: 12,332,848 km (0.107 R)
• M29: 12,947,696 km (0.093 R)
• M30: 13,509,735 km (0.077 R)
• M31: 13,698,827 km (0.117 R)
• M32: 14,592,823 km (0.076 R)
• M33: 15,308,350 km (0.117 R)
• M34: 15,637,465 km (0.057 R)
• M35: 15,769,710 km (0.104 R)
• M36: 15,968,825 km (0.097 R)
• M37: 16,773,661 km (0.057 R)
• M38: 17,936,186 km (0.115 R)
• M39: 18,492,391 km (0.061 R)
• M40: 18,983,521 km (0.074 R)
• M41: 21,503,348 km (0.073 R)
• M42: 22,316,711 km (0.084 R)
• M43: 23,366,439 km (0.098 R)
• M44: 23,442,136 km (0.111 R)
• M45: 23,821,367 km (0.077 R)
• M46: 24,971,176 km (0.082 R)
• M47: 25,982,158 km (0.089 R)
• M48: 26,690,055 km (0.097 R)
• M49: 26,848,180 km (0.107 R)
• M50: 31,317,566 km (0.071 R)
• M51: 31,484,368 km (0.098 R)
• M52: 31,567,843 km (0.077 R)
• M53: 33,168,690 km (0.113 R)
• M54: 33,423,904 km (0.104 R)
• M55: 33,509,175 km (0.105 R)
• M56: 34,193,436 km (0.114 R)
• M57: 35,924,133 km (0.098 R)
• M58: 36,273,594 km (0.09 R)
• M59: 37,329,007 km (0.091 R)
• M60: 37,860,528 km (0.114 R)
• M61: 38,038,251 km (0.064 R)
• M62: 39,470,052 km (0.1 R)
• M63: 40,464,578 km (0.096 R)
• M64: 40,919,356 km (0.11 R)
• M65: 41,192,970 km (0.118 R)
• M66: 41,558,887 km (0.112 R)
• M67: 41,833,997 km (0.112 R)
• M68: 42,386,013 km (0.11 R)
• M69: 43,218,526 km (0.034 R)
• M70: 43,590,276 km (0.107 R)
• M71: 43,683,476 km (0.102 R)
• M72: 43,776,675 km (0.115 R)
• M73: 44,056,573 km (0.11 R)
• M74: 44,524,365 km (0.078 R)
• M75: 44,711,961 km (0.12 R)
• M76: 45,559,433 km (0.103 R)
• M77: 47,174,641 km (0.11 R)
• M78: 49,972,870 km (0.116 R)
• M79: 52,131,417 km (0.078 R)
• M80: 53,720,296 km (0.064 R)
• M81: 53,920,009 km (0.073 R)
• M82: 54,320,184 km (0.112 R)
• M83: 55,829,626 km (0.111 R)
• M84: 62,213,266 km (0.083 R)
• M85: 62,318,135 km (0.077 R)
• M86: 62,738,205 km (0.046 R)
• M87: 64,109,419 km (0.039 R)
• M88: 64,958,238 km (0.078 R)
• M89: 66,667,094 km (0.114 R)
• M90: 69,910,675 km (0.113 R)
• M91: 70,128,639 km (0.065 R)
• M92: 71,441,810 km (0.116 R)
• M93: 74,203,386 km (0.082 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 10,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit