🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.61 AU - 0.87 AU

Year: 226 Days

Day: 30.5 Hours

Environment

Temp: 121 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.29 AU - 1.37 AU

Year: 544 Days

Day: 34.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 73,540,558 km

• M1: 713,881 km (0.088 R)
• M2: 851,361 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.05 AU - 2.51 AU

Year: 1221 Days

Day: 30.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,540,558 km

• M1: 570,417 km (0.12 R)

Asteroid Belt

Center: 2.59 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.64 AU - 3.16 AU

Year: 1752 Days

Day: 24.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,540,558 km

• M1: 1,261,559 km (0.082 R)
• M2: 1,931,309 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.39 AU - 4.73 AU

Year: 2902 Days

Day: 43.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434.4

Radius: 7.6

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 15.46 AU - 17.62 AU

Year: 23864 Days

Day: 19.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,540,558 km

• M1: 106,514 km (0.116 R)
• M2: 167,998 km (0.08 R)
• M3: 384,766 km (0.074 R)
• M4: 617,241 km (0.12 R)
• M5: 915,689 km (0.102 R)
• M6: 1,094,009 km (0.058 R)
• M7: 1,200,972 km (0.088 R)
• M8: 1,283,699 km (0.108 R)
• M9: 1,756,429 km (0.117 R)
• M10: 2,044,554 km (0.12 R)
• M11: 2,245,015 km (0.111 R)
• M12: 3,185,836 km (0.058 R)
• M13: 3,379,416 km (0.064 R)
• M14: 3,457,955 km (0.091 R)
• M15: 3,983,193 km (0.083 R)
• M16: 4,795,061 km (0.088 R)
• M17: 5,610,219 km (0.102 R)
• M18: 6,467,714 km (0.03 R)
• M19: 7,112,032 km (0.097 R)
• M20: 7,985,534 km (0.099 R)
• M21: 9,055,758 km (0.046 R)
• M22: 9,607,774 km (0.104 R)
• M23: 10,513,439 km (0.099 R)
• M24: 11,802,674 km (0.054 R)
• M25: 12,102,617 km (0.089 R)
• M26: 13,203,209 km (0.056 R)
• M27: 13,389,608 km (0.084 R)
• M28: 13,954,489 km (0.086 R)
• M29: 14,081,049 km (0.039 R)
• M30: 15,237,291 km (0.036 R)
• M31: 16,224,039 km (0.117 R)
• M32: 18,675,050 km (0.025 R)
• M33: 18,954,499 km (0.071 R)
• M34: 19,094,672 km (0.103 R)
• M35: 19,376,215 km (0.096 R)
• M36: 20,228,774 km (0.104 R)
• M37: 20,876,383 km (0.112 R)
• M38: 20,948,788 km (0.108 R)
• M39: 21,311,862 km (0.095 R)
• M40: 21,750,334 km (0.077 R)
• M41: 22,636,103 km (0.084 R)
• M42: 23,083,550 km (0.049 R)
• M43: 23,158,349 km (0.084 R)
• M44: 23,986,971 km (0.095 R)
• M45: 24,519,241 km (0.117 R)
• M46: 25,673,089 km (0.031 R)
• M47: 27,001,967 km (0.079 R)
• M48: 27,317,918 km (0.092 R)
• M49: 29,239,203 km (0.1 R)
• M50: 30,708,553 km (0.119 R)
• M51: 33,718,462 km (0.118 R)
• M52: 35,000,067 km (0.113 R)
• M53: 37,787,076 km (0.026 R)
• M54: 39,744,115 km (0.075 R)
• M55: 39,923,633 km (0.109 R)
• M56: 40,013,541 km (0.085 R)
• M57: 40,283,565 km (0.102 R)
• M58: 40,373,623 km (0.102 R)
• M59: 41,916,426 km (0.112 R)
• M60: 42,282,193 km (0.105 R)
• M61: 44,127,034 km (0.103 R)
• M62: 44,499,083 km (0.077 R)
• M63: 45,059,178 km (0.119 R)
• M64: 45,903,658 km (0.089 R)
• M65: 46,848,219 km (0.117 R)
• M66: 48,181,285 km (0.055 R)
• M67: 48,948,573 km (0.092 R)
• M68: 49,044,764 km (0.089 R)
• M69: 50,010,269 km (0.1 R)
• M70: 50,982,057 km (0.051 R)
• M71: 51,763,855 km (0.108 R)
• M72: 52,549,693 km (0.109 R)
• M73: 53,934,371 km (0.113 R)
• M74: 54,232,669 km (0.091 R)
• M75: 57,043,014 km (0.095 R)
• M76: 57,144,292 km (0.093 R)
• M77: 58,465,840 km (0.07 R)
• M78: 58,670,041 km (0.056 R)
• M79: 58,976,866 km (0.07 R)
• M80: 59,181,666 km (0.114 R)
• M81: 60,106,180 km (0.106 R)
• M82: 60,725,216 km (0.046 R)
• M83: 61,035,482 km (0.077 R)
• M84: 61,346,347 km (0.109 R)
• M85: 62,073,692 km (0.085 R)
• M86: 62,594,891 km (0.11 R)
• M87: 64,167,463 km (0.109 R)
• M88: 67,458,317 km (0.106 R)
• M89: 67,994,177 km (0.054 R)
• M90: 71,675,631 km (0.116 R)
• M91: 71,784,987 km (0.057 R)
• M92: 71,894,193 km (0.118 R)
• M93: 72,113,055 km (0.119 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 18,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit