🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.42 AU - 0.64 AU

Year: 149 Days

Day: 32.2 Hours

Environment

Temp: 208 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,501,236 km

• M1: 301,739 km (0.056 R)
• M2: 420,819 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.83 AU - 1.37 AU

Year: 444 Days

Day: 33.1 Hours

Environment

Temp: -4 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.36 AU - 2.58 AU

Year: 1495 Days

Day: 12.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.7

Radius: 13

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.24 AU - 6.28 AU

Year: 4645 Days

Day: 5.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 68,501,236 km

• M1: 169,494 km (0.086 R)
• M2: 345,571 km (0.113 R)
• M3: 495,468 km (0.067 R)
• M4: 750,084 km (0.082 R)
• M5: 894,146 km (0.117 R)
• M6: 1,014,573 km (0.117 R)
• M7: 1,129,314 km (0.053 R)
• M8: 1,236,576 km (0.096 R)
• M9: 1,436,289 km (0.042 R)
• M10: 1,566,589 km (0.12 R)
• M11: 1,687,614 km (0.09 R)
• M12: 1,868,178 km (0.105 R)
• M13: 2,114,117 km (0.089 R)
• M14: 2,233,646 km (0.092 R)
• M15: 2,590,138 km (0.106 R)
• M16: 2,915,064 km (0.062 R)
• M17: 3,032,050 km (0.071 R)
• M18: 3,322,718 km (0.076 R)
• M19: 4,116,784 km (0.104 R)
• M20: 4,324,426 km (0.092 R)
• M21: 4,574,404 km (0.097 R)
• M22: 4,809,422 km (0.037 R)
• M23: 5,149,159 km (0.051 R)
• M24: 5,434,891 km (0.088 R)
• M25: 5,936,941 km (0.07 R)
• M26: 6,064,698 km (0.119 R)
• M27: 6,323,203 km (0.04 R)
• M28: 6,519,475 km (0.047 R)
• M29: 6,629,430 km (0.094 R)
• M30: 7,007,912 km (0.091 R)
• M31: 7,120,559 km (0.087 R)
• M32: 8,471,279 km (0.061 R)
• M33: 8,591,406 km (0.11 R)
• M34: 8,760,601 km (0.058 R)
• M35: 8,955,377 km (0.026 R)
• M36: 9,053,214 km (0.056 R)
• M37: 9,225,401 km (0.1 R)
• M38: 9,423,469 km (0.074 R)
• M39: 10,000,917 km (0.055 R)
• M40: 10,281,114 km (0.094 R)
• M41: 10,771,346 km (0.12 R)
• M42: 11,085,053 km (0.095 R)
• M43: 11,348,644 km (0.12 R)
• M44: 11,454,709 km (0.087 R)
• M45: 11,774,699 km (0.074 R)
• M46: 11,909,038 km (0.073 R)
• M47: 12,070,753 km (0.117 R)
• M48: 12,807,822 km (0.101 R)
• M49: 13,084,578 km (0.084 R)
• M50: 13,419,228 km (0.115 R)
• M51: 13,813,269 km (0.111 R)
• M52: 14,040,209 km (0.088 R)
• M53: 14,641,742 km (0.065 R)
• M54: 15,368,788 km (0.081 R)
• M55: 15,692,517 km (0.06 R)
• M56: 15,840,320 km (0.112 R)
• M57: 16,077,882 km (0.114 R)
• M58: 16,586,664 km (0.106 R)
• M59: 16,676,871 km (0.025 R)
• M60: 17,131,051 km (0.054 R)
• M61: 17,589,269 km (0.097 R)
• M62: 17,927,809 km (0.066 R)
• M63: 18,113,460 km (0.081 R)
• M64: 18,237,476 km (0.063 R)
• M65: 18,925,178 km (0.108 R)
• M66: 21,365,119 km (0.049 R)
• M67: 21,529,078 km (0.111 R)
• M68: 21,858,343 km (0.053 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354.6

Radius: 5.3

Gravity: 12.62 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 14.3 AU - 16.92 AU

Year: 23745 Days

Day: 22.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,501,236 km

• M1: 83,176 km (0.064 R)
• M2: 231,129 km (0.112 R)
• M3: 289,173 km (0.085 R)
• M4: 552,914 km (0.112 R)
• M5: 763,248 km (0.112 R)
• M6: 831,016 km (0.11 R)
• M7: 1,148,014 km (0.108 R)
• M8: 1,499,719 km (0.081 R)
• M9: 1,913,656 km (0.096 R)
• M10: 4,242,147 km (0.115 R)
• M11: 4,404,760 km (0.114 R)
• M12: 5,379,539 km (0.042 R)
• M13: 6,186,919 km (0.108 R)
• M14: 6,840,811 km (0.089 R)
• M15: 7,418,558 km (0.058 R)
• M16: 8,011,864 km (0.028 R)
• M17: 8,263,637 km (0.087 R)
• M18: 8,314,201 km (0.12 R)
• M19: 8,415,778 km (0.101 R)
• M20: 8,723,201 km (0.087 R)
• M21: 9,243,652 km (0.116 R)
• M22: 9,560,650 km (0.087 R)
• M23: 9,827,533 km (0.07 R)
• M24: 11,086,848 km (0.048 R)
• M25: 11,480,141 km (0.061 R)
• M26: 11,820,775 km (0.104 R)
• M27: 14,479,877 km (0.081 R)
• M28: 14,663,583 km (0.049 R)
• M29: 14,847,888 km (0.089 R)
• M30: 16,096,731 km (0.075 R)
• M31: 16,605,663 km (0.067 R)
• M32: 16,733,719 km (0.098 R)
• M33: 18,427,915 km (0.107 R)
• M34: 18,626,880 km (0.049 R)
• M35: 19,632,477 km (0.11 R)
• M36: 19,835,780 km (0.065 R)
• M37: 20,724,391 km (0.117 R)
• M38: 22,116,848 km (0.05 R)
• M39: 22,540,510 km (0.088 R)
• M40: 23,395,611 km (0.104 R)
• M41: 23,899,457 km (0.081 R)
• M42: 25,211,131 km (0.052 R)
• M43: 25,358,335 km (0.091 R)
• M44: 25,875,794 km (0.076 R)
• M45: 28,208,773 km (0.073 R)
• M46: 30,294,766 km (0.085 R)
• M47: 30,451,245 km (0.112 R)
• M48: 30,686,562 km (0.118 R)
• M49: 30,843,640 km (0.104 R)
• M50: 31,475,093 km (0.06 R)
• M51: 31,554,230 km (0.116 R)
• M52: 33,556,149 km (0.118 R)
• M53: 34,449,846 km (0.059 R)
• M54: 35,433,752 km (0.105 R)
• M55: 36,510,108 km (0.062 R)
• M56: 37,933,682 km (0.11 R)
• M57: 38,440,519 km (0.083 R)
• M58: 40,145,935 km (0.057 R)
• M59: 40,231,804 km (0.068 R)
• M60: 41,094,385 km (0.094 R)
• M61: 41,354,237 km (0.105 R)
• M62: 43,013,277 km (0.118 R)
• M63: 43,365,281 km (0.109 R)
• M64: 44,693,860 km (0.065 R)
• M65: 45,050,352 km (0.116 R)
• M66: 46,756,814 km (0.072 R)
• M67: 47,300,154 km (0.066 R)
• M68: 48,027,798 km (0.108 R)
• M69: 48,392,966 km (0.109 R)
• M70: 49,126,146 km (0.063 R)
• M71: 49,217,999 km (0.099 R)
• M72: 49,310,001 km (0.092 R)
• M73: 49,586,159 km (0.11 R)
• M74: 49,770,613 km (0.1 R)
• M75: 50,325,322 km (0.096 R)
• M76: 50,603,425 km (0.044 R)
• M77: 50,975,026 km (0.052 R)
• M78: 51,907,918 km (0.086 R)
• M79: 53,317,878 km (0.037 R)
• M80: 53,696,061 km (0.114 R)
• M81: 57,042,416 km (0.107 R)
• M82: 57,525,916 km (0.095 R)
• M83: 58,496,956 km (0.06 R)
• M84: 58,691,882 km (0.118 R)
• M85: 58,984,645 km (0.112 R)
• M86: 60,751,097 km (0.054 R)
• M87: 60,849,831 km (0.086 R)
• M88: 61,640,905 km (0.046 R)
• M89: 62,037,639 km (0.108 R)
• M90: 63,733,630 km (0.106 R)
• M91: 64,738,479 km (0.036 R)
• M92: 65,343,752 km (0.081 R)
• M93: 66,865,311 km (0.116 R)
• M94: 67,171,090 km (0.053 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 16,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit