🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.8 AU - 2.06 AU

Year: 1005 Days

Day: 34.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,717,413 km

• M1: 484,847 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.6 AU - 2.5 AU

Year: 1100 Days

Day: 41.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,717,413 km

• M1: 33,061 km (0.095 R)

Asteroid Belt

Center: 3.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.9

Radius: 12.2

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.62 AU - 7.16 AU

Year: 5357 Days

Day: 5.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 69,717,413 km

• M1: 152,739 km (0.063 R)
• M2: 252,970 km (0.041 R)
• M3: 369,507 km (0.108 R)
• M4: 512,522 km (0.103 R)
• M5: 767,736 km (0.05 R)
• M6: 961,615 km (0.085 R)
• M7: 1,064,838 km (0.115 R)
• M8: 1,219,522 km (0.088 R)
• M9: 1,381,985 km (0.107 R)
• M10: 1,482,964 km (0.087 R)
• M11: 1,675,047 km (0.103 R)
• M12: 1,783,506 km (0.097 R)
• M13: 1,988,455 km (0.058 R)
• M14: 2,260,723 km (0.085 R)
• M15: 2,713,257 km (0.11 R)
• M16: 3,444,940 km (0.094 R)
• M17: 3,537,690 km (0.115 R)
• M18: 3,654,826 km (0.066 R)
• M19: 4,087,463 km (0.104 R)
• M20: 4,210,432 km (0.064 R)
• M21: 4,664,013 km (0.091 R)
• M22: 5,159,780 km (0.064 R)
• M23: 5,782,556 km (0.093 R)
• M24: 6,004,859 km (0.042 R)
• M25: 6,572,882 km (0.06 R)
• M26: 6,892,722 km (0.101 R)
• M27: 7,128,488 km (0.064 R)
• M28: 7,397,016 km (0.039 R)
• M29: 7,668,836 km (0.117 R)
• M30: 7,851,943 km (0.108 R)
• M31: 7,944,096 km (0.09 R)
• M32: 9,597,152 km (0.099 R)
• M33: 9,827,533 km (0.069 R)
• M34: 10,026,648 km (0.106 R)
• M35: 10,496,235 km (0.072 R)
• M36: 10,665,730 km (0.107 R)
• M37: 11,283,419 km (0.099 R)
• M38: 11,631,683 km (0.098 R)
• M39: 12,625,462 km (0.1 R)
• M40: 13,023,392 km (0.11 R)
• M41: 13,462,163 km (0.107 R)
• M42: 13,905,870 km (0.09 R)
• M43: 15,035,932 km (0.11 R)
• M44: 15,805,763 km (0.043 R)
• M45: 15,883,404 km (0.107 R)
• M46: 16,509,471 km (0.059 R)
• M47: 16,865,215 km (0.093 R)
• M48: 17,024,238 km (0.067 R)
• M49: 17,584,332 km (0.094 R)
• M50: 17,907,164 km (0.027 R)
• M51: 18,476,833 km (0.118 R)
• M52: 18,558,663 km (0.042 R)
• M53: 18,887,330 km (0.104 R)
• M54: 19,011,197 km (0.098 R)
• M55: 19,135,213 km (0.059 R)
• M56: 19,259,529 km (0.109 R)
• M57: 19,592,235 km (0.102 R)
• M58: 19,759,336 km (0.109 R)
• M59: 20,559,684 km (0.099 R)
• M60: 21,070,561 km (0.072 R)
• M61: 21,801,496 km (0.027 R)
• M62: 22,017,964 km (0.063 R)
• M63: 23,376,612 km (0.095 R)
• M64: 24,222,738 km (0.065 R)
• M65: 24,402,255 km (0.093 R)
• M66: 25,351,304 km (0.119 R)
• M67: 25,990,835 km (0.093 R)
• M68: 26,174,541 km (0.088 R)
• M69: 27,659,599 km (0.077 R)
• M70: 28,035,090 km (0.116 R)
• M71: 29,362,771 km (0.04 R)
• M72: 29,937,975 km (0.108 R)
• M73: 30,178,827 km (0.071 R)
• M74: 30,420,278 km (0.091 R)
• M75: 30,953,744 km (0.093 R)
• M76: 31,882,298 km (0.075 R)
• M77: 31,980,584 km (0.054 R)
• M78: 32,869,794 km (0.067 R)
• M79: 33,367,207 km (0.111 R)

Asteroid Belt

Center: 11.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.5

Radius: 6.8

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 13.91 AU - 21.03 AU

Year: 27363 Days

Day: 19 Hours

Environment

Temp: -208 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 69,717,413 km

• M1: 154,235 km (0.056 R)
• M2: 464,651 km (0.109 R)
• M3: 641,625 km (0.103 R)
• M4: 1,457,981 km (0.051 R)
• M5: 1,543,551 km (0.111 R)
• M6: 1,719,628 km (0.091 R)
• M7: 1,810,134 km (0.027 R)
• M8: 2,059,364 km (0.078 R)
• M9: 2,590,437 km (0.067 R)
• M10: 2,907,135 km (0.12 R)
• M11: 3,693,123 km (0.102 R)
• M12: 3,850,051 km (0.093 R)
• M13: 4,292,711 km (0.095 R)
• M14: 5,535,720 km (0.096 R)
• M15: 5,897,148 km (0.086 R)
• M16: 6,500,476 km (0.103 R)
• M17: 7,220,940 km (0.077 R)
• M18: 7,318,926 km (0.066 R)
• M19: 7,516,246 km (0.073 R)
• M20: 7,765,326 km (0.077 R)
• M21: 7,966,535 km (0.054 R)
• M22: 8,220,553 km (0.111 R)
• M23: 8,477,263 km (0.074 R)
• M24: 8,684,456 km (0.054 R)
• M25: 8,840,935 km (0.062 R)
• M26: 8,998,462 km (0.118 R)
• M27: 11,071,738 km (0.108 R)
• M28: 11,526,366 km (0.087 R)
• M29: 11,640,958 km (0.088 R)
• M30: 12,807,822 km (0.112 R)
• M31: 15,947,283 km (0.12 R)
• M32: 16,978,760 km (0.09 R)
• M33: 17,043,985 km (0.091 R)
• M34: 18,298,363 km (0.041 R)
• M35: 18,700,631 km (0.1 R)
• M36: 19,582,062 km (0.05 R)
• M37: 19,787,460 km (0.057 R)
• M38: 19,856,125 km (0.039 R)
• M39: 20,200,350 km (0.073 R)
• M40: 20,616,083 km (0.098 R)
• M41: 21,034,508 km (0.059 R)
• M42: 22,449,853 km (0.103 R)
• M43: 26,270,732 km (0.116 R)
• M44: 26,648,467 km (0.058 R)
• M45: 26,800,159 km (0.118 R)
• M46: 26,952,151 km (0.062 R)
• M47: 27,716,147 km (0.086 R)
• M48: 27,792,891 km (0.05 R)
• M49: 28,023,720 km (0.083 R)
• M50: 28,177,956 km (0.083 R)
• M51: 28,409,683 km (0.028 R)
• M52: 29,657,030 km (0.09 R)
• M53: 30,366,423 km (0.084 R)
• M54: 32,123,899 km (0.066 R)
• M55: 33,096,435 km (0.069 R)
• M56: 33,668,198 km (0.116 R)
• M57: 34,573,115 km (0.114 R)
• M58: 34,655,843 km (0.047 R)
• M59: 37,081,871 km (0.097 R)
• M60: 38,101,680 km (0.088 R)
• M61: 38,358,091 km (0.098 R)
• M62: 41,040,829 km (0.118 R)
• M63: 41,479,151 km (0.07 R)
• M64: 41,566,965 km (0.103 R)
• M65: 42,981,114 km (0.054 R)
• M66: 43,247,996 km (0.086 R)
• M67: 43,337,007 km (0.111 R)
• M68: 43,783,407 km (0.089 R)
• M69: 46,037,997 km (0.084 R)
• M70: 46,676,032 km (0.053 R)
• M71: 47,408,762 km (0.039 R)
• M72: 48,330,135 km (0.049 R)
• M73: 49,723,041 km (0.116 R)
• M74: 50,471,330 km (0.089 R)
• M75: 51,789,885 km (0.071 R)
• M76: 52,643,491 km (0.034 R)
• M77: 53,215,104 km (0.092 R)
• M78: 54,460,656 km (0.07 R)
• M79: 55,231,983 km (0.093 R)
• M80: 57,567,355 km (0.083 R)
• M81: 57,861,614 km (0.062 R)
• M82: 58,845,818 km (0.102 R)
• M83: 60,930,764 km (0.054 R)
• M84: 61,030,695 km (0.057 R)
• M85: 61,330,639 km (0.065 R)
• M86: 61,530,951 km (0.074 R)
• M87: 62,132,932 km (0.063 R)
• M88: 62,535,500 km (0.116 R)
• M89: 67,122,620 km (0.075 R)
• M90: 69,300,017 km (0.068 R)
• M91: 69,404,287 km (0.036 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 15,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit