🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.6 AU - 0.96 AU

Year: 243 Days

Day: 16.9 Hours

Environment

Temp: 116 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,574,647 km

• M1: 38,447 km (0.086 R)
• M2: 543,489 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.15 AU - 4.65 AU

Year: 2720 Days

Day: 45.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,574,647 km

• M1: 734,974 km (0.087 R)

Asteroid Belt

Center: 4.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.2

Radius: 11

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.67 AU - 7.27 AU

Year: 5151 Days

Day: 14.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 68,574,647 km

• M1: 180,864 km (0.119 R)
• M2: 311,313 km (0.087 R)
• M3: 425,756 km (0.051 R)
• M4: 605,722 km (0.109 R)
• M5: 719,117 km (0.104 R)
• M6: 1,104,331 km (0.099 R)
• M7: 1,463,217 km (0.088 R)
• M8: 1,532,481 km (0.112 R)
• M9: 1,674,299 km (0.096 R)
• M10: 1,765,255 km (0.063 R)
• M11: 2,386,984 km (0.12 R)
• M12: 3,117,171 km (0.1 R)
• M13: 3,648,542 km (0.118 R)
• M14: 3,815,942 km (0.088 R)
• M15: 4,059,637 km (0.109 R)
• M16: 4,485,543 km (0.055 R)
• M17: 4,690,940 km (0.109 R)
• M18: 4,768,731 km (0.12 R)
• M19: 4,925,809 km (0.114 R)
• M20: 5,004,946 km (0.096 R)
• M21: 5,959,680 km (0.109 R)
• M22: 6,271,442 km (0.113 R)
• M23: 6,472,501 km (0.08 R)
• M24: 6,851,732 km (0.077 R)
• M25: 6,999,535 km (0.116 R)
• M26: 7,148,385 km (0.091 R)
• M27: 7,328,351 km (0.117 R)
• M28: 7,846,708 km (0.079 R)
• M29: 8,440,013 km (0.117 R)
• M30: 9,177,530 km (0.117 R)
• M31: 9,307,980 km (0.073 R)
• M32: 9,471,789 km (0.107 R)
• M33: 10,920,345 km (0.062 R)
• M34: 10,989,310 km (0.114 R)
• M35: 11,232,257 km (0.115 R)
• M36: 11,301,970 km (0.068 R)
• M37: 11,723,237 km (0.032 R)
• M38: 12,364,862 km (0.074 R)
• M39: 12,689,939 km (0.116 R)
• M40: 13,980,968 km (0.08 R)
• M41: 14,471,051 km (0.106 R)
• M42: 14,623,042 km (0.044 R)
• M43: 15,390,779 km (0.066 R)
• M44: 15,545,912 km (0.115 R)
• M45: 15,701,493 km (0.112 R)
• M46: 15,818,628 km (0.108 R)
• M47: 16,171,530 km (0.041 R)
• M48: 16,329,356 km (0.086 R)
• M49: 16,527,124 km (0.081 R)
• M50: 16,606,560 km (0.032 R)
• M51: 17,366,966 km (0.12 R)
• M52: 17,771,629 km (0.03 R)
• M53: 18,343,541 km (0.053 R)
• M54: 18,631,816 km (0.066 R)
• M55: 19,212,855 km (0.087 R)
• M56: 20,307,462 km (0.1 R)
• M57: 20,733,966 km (0.062 R)
• M58: 21,120,227 km (0.104 R)
• M59: 21,292,714 km (0.091 R)
• M60: 22,162,177 km (0.108 R)
• M61: 23,354,023 km (0.109 R)
• M62: 24,521,634 km (0.036 R)
• M63: 25,938,326 km (0.105 R)
• M64: 26,076,854 km (0.116 R)
• M65: 26,169,305 km (0.119 R)
• M66: 28,659,511 km (0.114 R)
• M67: 28,994,012 km (0.059 R)
• M68: 30,102,233 km (0.115 R)
• M69: 30,491,038 km (0.105 R)
• M70: 30,783,651 km (0.116 R)
• M71: 31,914,163 km (0.092 R)
• M72: 32,013,047 km (0.09 R)
• M73: 32,608,895 km (0.115 R)
• M74: 33,258,449 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.1

Radius: 3.2

Gravity: 25.89 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 14.5 AU - 21.98 AU

Year: 27507 Days

Day: 17.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,574,647 km

• M1: 51,013 km (0.115 R)
• M2: 98,286 km (0.097 R)
• M3: 806,033 km (0.059 R)
• M4: 829,071 km (0.114 R)
• M5: 972,386 km (0.094 R)
• M6: 997,070 km (0.117 R)
• M7: 1,097,899 km (0.083 R)
• M8: 1,149,360 km (0.054 R)
• M9: 1,201,869 km (0.072 R)
• M10: 1,255,126 km (0.07 R)
• M11: 1,475,783 km (0.076 R)
• M12: 1,561,503 km (0.113 R)
• M13: 1,708,258 km (0.1 R)
• M14: 1,768,247 km (0.087 R)
• M15: 2,174,704 km (0.054 R)
• M16: 3,032,349 km (0.102 R)
• M17: 3,289,358 km (0.098 R)
• M18: 3,326,608 km (0.098 R)
• M19: 3,981,547 km (0.074 R)
• M20: 4,222,101 km (0.072 R)
• M21: 5,895,951 km (0.101 R)
• M22: 5,986,757 km (0.073 R)
• M23: 7,698,306 km (0.102 R)
• M24: 7,897,272 km (0.071 R)
• M25: 7,997,353 km (0.106 R)
• M26: 8,452,878 km (0.05 R)
• M27: 9,230,787 km (0.109 R)
• M28: 10,853,774 km (0.118 R)
• M29: 12,737,810 km (0.084 R)
• M30: 13,687,008 km (0.064 R)
• M31: 14,291,683 km (0.096 R)
• M32: 16,411,784 km (0.044 R)
• M33: 17,377,887 km (0.073 R)
• M34: 17,442,962 km (0.104 R)
• M35: 18,362,241 km (0.112 R)
• M36: 19,095,570 km (0.031 R)
• M37: 19,432,015 km (0.053 R)
• M38: 19,770,406 km (0.082 R)
• M39: 20,042,524 km (0.116 R)
• M40: 21,982,061 km (0.082 R)
• M41: 22,689,060 km (0.049 R)
• M42: 23,045,253 km (0.108 R)
• M43: 23,547,303 km (0.114 R)
• M44: 23,835,728 km (0.042 R)
• M45: 24,125,349 km (0.049 R)
• M46: 24,708,033 km (0.114 R)
• M47: 26,783,554 km (0.102 R)
• M48: 27,766,113 km (0.107 R)
• M49: 28,914,426 km (0.072 R)
• M50: 28,991,469 km (0.044 R)
• M51: 29,145,854 km (0.064 R)
• M52: 29,688,445 km (0.107 R)
• M53: 29,766,236 km (0.088 R)
• M54: 29,844,177 km (0.043 R)
• M55: 30,234,328 km (0.063 R)
• M56: 31,971,608 km (0.067 R)
• M57: 32,210,965 km (0.117 R)
• M58: 33,174,525 km (0.062 R)
• M59: 34,719,272 km (0.116 R)
• M60: 35,129,619 km (0.089 R)
• M61: 35,459,183 km (0.095 R)
• M62: 35,955,250 km (0.074 R)
• M63: 37,541,436 km (0.092 R)
• M64: 40,781,576 km (0.105 R)
• M65: 41,910,442 km (0.114 R)
• M66: 43,313,969 km (0.085 R)
• M67: 45,089,696 km (0.069 R)
• M68: 45,358,224 km (0.097 R)
• M69: 47,251,834 km (0.031 R)
• M70: 47,706,611 km (0.072 R)
• M71: 47,797,716 km (0.115 R)
• M72: 48,620,355 km (0.03 R)
• M73: 50,743,747 km (0.032 R)
• M74: 52,897,209 km (0.065 R)
• M75: 53,558,431 km (0.12 R)
• M76: 54,412,785 km (0.09 R)
• M77: 54,603,223 km (0.119 R)
• M78: 54,984,697 km (0.085 R)
• M79: 56,423,380 km (0.074 R)
• M80: 56,519,871 km (0.109 R)
• M81: 56,616,212 km (0.106 R)
• M82: 57,099,114 km (0.042 R)
• M83: 57,680,301 km (0.109 R)
• M84: 59,828,228 km (0.116 R)
• M85: 59,926,513 km (0.057 R)
• M86: 60,615,860 km (0.03 R)
• M87: 62,899,023 km (0.1 R)
• M88: 64,202,021 km (0.071 R)
• M89: 64,503,909 km (0.113 R)
• M90: 65,109,182 km (0.119 R)
• M91: 66,020,682 km (0.047 R)
• M92: 66,223,836 km (0.076 R)
• M93: 66,834,494 km (0.076 R)
• M94: 68,061,346 km (0.082 R)
• M95: 68,574,617 km (0.106 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 15,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit