🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.66 AU - 0.86 AU

Year: 234 Days

Day: 46.5 Hours

Environment

Temp: 121 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,234,237 km

• M1: 70,311 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.12 AU - 1.22 AU

Year: 447 Days

Day: 37.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,234,237 km

• M1: 174,132 km (0.035 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.25 AU - 1.41 AU

Year: 542 Days

Day: 32.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 75,234,237 km

• M1: 47,722 km (0.107 R)
• M2: 299,645 km (0.095 R)

Asteroid Belt

Center: 7.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.8

Radius: 3.3

Gravity: 16.88 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 12.63 AU - 13.95 AU

Year: 17107 Days

Day: 19.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 75,234,237 km

• M1: 215,720 km (0.118 R)
• M2: 739,612 km (0.074 R)
• M3: 841,787 km (0.052 R)
• M4: 876,943 km (0.093 R)
• M5: 1,697,038 km (0.114 R)
• M6: 1,831,976 km (0.028 R)
• M7: 2,017,028 km (0.096 R)
• M8: 2,430,217 km (0.1 R)
• M9: 2,895,168 km (0.097 R)
• M10: 3,165,192 km (0.066 R)
• M11: 3,192,718 km (0.038 R)
• M12: 3,471,419 km (0.071 R)
• M13: 3,729,026 km (0.088 R)
• M14: 3,904,205 km (0.052 R)
• M15: 4,111,847 km (0.114 R)
• M16: 5,106,374 km (0.055 R)
• M17: 5,366,076 km (0.032 R)
• M18: 5,563,694 km (0.036 R)
• M19: 5,830,876 km (0.078 R)
• M20: 9,228,543 km (0.073 R)
• M21: 9,703,815 km (0.094 R)
• M22: 10,595,419 km (0.101 R)
• M23: 10,760,276 km (0.088 R)
• M24: 11,092,682 km (0.091 R)
• M25: 11,512,753 km (0.066 R)
• M26: 12,109,798 km (0.106 R)
• M27: 12,716,717 km (0.1 R)
• M28: 12,804,231 km (0.102 R)
• M29: 13,023,991 km (0.118 R)
• M30: 13,645,719 km (0.102 R)
• M31: 14,779,671 km (0.102 R)
• M32: 14,917,750 km (0.074 R)
• M33: 15,990,666 km (0.085 R)
• M34: 16,560,335 km (0.029 R)
• M35: 17,719,269 km (0.095 R)
• M36: 18,754,636 km (0.091 R)
• M37: 19,455,801 km (0.094 R)
• M38: 19,758,887 km (0.119 R)
• M39: 20,165,344 km (0.057 R)
• M40: 20,318,532 km (0.111 R)
• M41: 22,502,961 km (0.065 R)
• M42: 22,874,262 km (0.09 R)
• M43: 23,676,705 km (0.101 R)
• M44: 24,815,444 km (0.109 R)
• M45: 24,979,553 km (0.109 R)
• M46: 26,027,337 km (0.066 R)
• M47: 28,222,685 km (0.107 R)
• M48: 30,067,826 km (0.103 R)
• M49: 31,714,001 km (0.106 R)
• M50: 32,130,032 km (0.12 R)
• M51: 32,727,526 km (0.097 R)
• M52: 34,176,681 km (0.098 R)
• M53: 34,664,220 km (0.101 R)
• M54: 37,763,738 km (0.067 R)
• M55: 38,331,014 km (0.089 R)
• M56: 38,647,413 km (0.093 R)
• M57: 40,434,958 km (0.074 R)
• M58: 41,338,679 km (0.118 R)
• M59: 43,100,643 km (0.075 R)
• M60: 43,495,431 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.7

Radius: 6.6

Gravity: 13.15 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 14.91 AU - 16.05 AU

Year: 21506 Days

Day: 24.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,234,237 km

• M1: 294,708 km (0.062 R)
• M2: 434,133 km (0.098 R)
• M3: 775,665 km (0.042 R)
• M4: 1,750,744 km (0.085 R)
• M5: 1,814,622 km (0.04 R)
• M6: 1,944,473 km (0.053 R)
• M7: 2,010,595 km (0.106 R)
• M8: 2,248,007 km (0.096 R)
• M9: 2,861,358 km (0.068 R)
• M10: 4,360,928 km (0.081 R)
• M11: 5,119,090 km (0.094 R)
• M12: 6,306,149 km (0.118 R)
• M13: 6,904,989 km (0.086 R)
• M14: 6,955,703 km (0.057 R)
• M15: 7,314,289 km (0.049 R)
• M16: 7,836,984 km (0.026 R)
• M17: 7,889,941 km (0.064 R)
• M18: 8,480,105 km (0.07 R)
• M19: 9,363,630 km (0.059 R)
• M20: 9,645,772 km (0.107 R)
• M21: 9,759,316 km (0.088 R)
• M22: 11,879,268 km (0.071 R)
• M23: 12,492,619 km (0.11 R)
• M24: 12,865,566 km (0.079 R)
• M25: 13,813,867 km (0.049 R)
• M26: 15,047,003 km (0.105 R)
• M27: 15,510,158 km (0.062 R)
• M28: 15,977,950 km (0.071 R)
• M29: 17,133,295 km (0.067 R)
• M30: 18,174,945 km (0.077 R)
• M31: 18,385,728 km (0.058 R)
• M32: 18,597,409 km (0.118 R)
• M33: 18,809,838 km (0.076 R)
• M34: 19,236,940 km (0.112 R)
• M35: 20,464,839 km (0.061 R)
• M36: 21,198,916 km (0.088 R)
• M37: 21,272,668 km (0.09 R)
• M38: 21,569,021 km (0.094 R)
• M39: 22,090,968 km (0.098 R)
• M40: 22,692,651 km (0.029 R)
• M41: 22,843,894 km (0.092 R)
• M42: 23,299,569 km (0.115 R)
• M43: 24,065,809 km (0.097 R)
• M44: 24,297,237 km (0.064 R)
• M45: 26,096,301 km (0.099 R)
• M46: 27,051,933 km (0.094 R)
• M47: 27,372,970 km (0.084 R)
• M48: 30,568,978 km (0.065 R)
• M49: 30,735,930 km (0.038 R)
• M50: 31,491,399 km (0.049 R)
• M51: 32,423,095 km (0.102 R)
• M52: 34,053,562 km (0.09 R)
• M53: 34,400,180 km (0.089 R)
• M54: 35,798,471 km (0.107 R)
• M55: 36,504,573 km (0.054 R)
• M56: 37,393,633 km (0.118 R)
• M57: 39,011,834 km (0.067 R)
• M58: 42,688,650 km (0.115 R)
• M59: 43,155,994 km (0.109 R)
• M60: 44,379,106 km (0.089 R)
• M61: 44,852,583 km (0.04 R)
• M62: 47,437,784 km (0.115 R)
• M63: 48,213,000 km (0.11 R)
• M64: 48,797,180 km (0.105 R)
• M65: 48,894,867 km (0.114 R)
• M66: 49,677,863 km (0.088 R)
• M67: 50,366,462 km (0.06 R)
• M68: 50,465,196 km (0.118 R)
• M69: 50,662,665 km (0.117 R)
• M70: 51,454,936 km (0.102 R)
• M71: 51,852,716 km (0.115 R)
• M72: 52,651,270 km (0.03 R)
• M73: 53,453,713 km (0.107 R)
• M74: 54,260,344 km (0.088 R)
• M75: 55,783,700 km (0.092 R)
• M76: 56,396,901 km (0.117 R)
• M77: 58,146,448 km (0.091 R)
• M78: 58,249,970 km (0.108 R)
• M79: 60,122,786 km (0.092 R)
• M80: 60,436,941 km (0.075 R)
• M81: 60,961,581 km (0.099 R)
• M82: 61,171,916 km (0.068 R)
• M83: 61,909,732 km (0.062 R)
• M84: 62,862,820 km (0.113 R)
• M85: 63,394,491 km (0.091 R)
• M86: 64,355,059 km (0.078 R)
• M87: 64,462,171 km (0.097 R)
• M88: 65,966,827 km (0.105 R)
• M89: 66,723,493 km (0.06 R)
• M90: 70,329,101 km (0.066 R)
• M91: 70,439,354 km (0.103 R)
• M92: 70,770,564 km (0.108 R)
• M93: 72,991,045 km (0.064 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 15,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit