🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.54 AU - 0.74 AU

Year: 180 Days

Day: 38.4 Hours

Environment

Temp: 243 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.72 AU - 1.02 AU

Year: 285 Days

Day: 46.9 Hours

Environment

Temp: 145 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,919,174 km

• M1: 220,956 km (0.053 R)
• M2: 449,392 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.53 AU - 4.77 AU

Year: 3524 Days

Day: 18.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,919,174 km

• M1: 1,961,527 km (0.045 R)

Asteroid Belt

Center: 7.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.3

Radius: 9.2

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 9.69 AU - 10.35 AU

Year: 11148 Days

Day: 12.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 42,919,174 km

• M1: 342,130 km (0.1 R)
• M2: 524,341 km (0.113 R)
• M3: 701,315 km (0.104 R)
• M4: 939,923 km (0.11 R)
• M5: 1,250,489 km (0.063 R)
• M6: 1,393,355 km (0.077 R)
• M7: 1,516,773 km (0.076 R)
• M8: 1,748,051 km (0.102 R)
• M9: 2,302,461 km (0.089 R)
• M10: 2,390,125 km (0.104 R)
• M11: 2,449,216 km (0.119 R)
• M12: 2,660,000 km (0.118 R)
• M13: 2,876,917 km (0.116 R)
• M14: 3,261,982 km (0.081 R)
• M15: 4,623,771 km (0.062 R)
• M16: 4,998,364 km (0.062 R)
• M17: 5,776,871 km (0.03 R)
• M18: 5,896,849 km (0.12 R)
• M19: 6,929,224 km (0.071 R)
• M20: 7,401,205 km (0.038 R)
• M21: 7,972,220 km (0.118 R)
• M22: 8,105,961 km (0.094 R)
• M23: 8,195,570 km (0.092 R)
• M24: 9,721,618 km (0.112 R)
• M25: 9,816,911 km (0.095 R)
• M26: 11,634,825 km (0.026 R)
• M27: 12,195,218 km (0.106 R)
• M28: 12,608,109 km (0.042 R)
• M29: 12,764,139 km (0.097 R)
• M30: 13,025,786 km (0.1 R)
• M31: 13,660,679 km (0.079 R)
• M32: 14,359,900 km (0.069 R)
• M33: 15,125,841 km (0.074 R)
• M34: 15,402,597 km (0.047 R)
• M35: 15,569,548 km (0.104 R)
• M36: 15,736,948 km (0.067 R)
• M37: 16,130,091 km (0.053 R)
• M38: 16,583,373 km (0.081 R)
• M39: 16,811,510 km (0.066 R)
• M40: 17,098,289 km (0.109 R)
• M41: 17,968,200 km (0.118 R)
• M42: 19,269,851 km (0.046 R)
• M43: 19,329,840 km (0.104 R)
• M44: 19,569,945 km (0.087 R)
• M45: 21,093,449 km (0.109 R)
• M46: 21,963,211 km (0.085 R)
• M47: 22,213,937 km (0.092 R)
• M48: 22,339,600 km (0.102 R)
• M49: 24,253,106 km (0.062 R)
• M50: 25,953,585 km (0.065 R)
• M51: 26,218,523 km (0.1 R)
• M52: 27,557,125 km (0.082 R)
• M53: 27,827,448 km (0.113 R)
• M54: 30,369,864 km (0.088 R)
• M55: 30,859,198 km (0.117 R)
• M56: 31,421,537 km (0.109 R)
• M57: 32,129,284 km (0.053 R)
• M58: 33,128,897 km (0.071 R)
• M59: 34,429,202 km (0.109 R)
• M60: 34,866,327 km (0.066 R)
• M61: 35,305,247 km (0.112 R)
• M62: 35,598,908 km (0.069 R)
• M63: 35,893,466 km (0.049 R)
• M64: 36,114,871 km (0.101 R)
• M65: 36,856,128 km (0.089 R)
• M66: 39,413,653 km (0.04 R)
• M67: 40,406,534 km (0.058 R)
• M68: 40,790,702 km (0.074 R)
• M69: 40,867,745 km (0.114 R)
• M70: 41,485,135 km (0.088 R)
• M71: 41,717,461 km (0.097 R)
• M72: 41,872,594 km (0.113 R)
• M73: 43,042,299 km (0.084 R)
• M74: 43,827,987 km (0.045 R)
• M75: 44,936,059 km (0.069 R)
• M76: 45,493,460 km (0.073 R)
• M77: 45,573,196 km (0.106 R)
• M78: 46,213,475 km (0.075 R)
• M79: 47,098,795 km (0.084 R)
• M80: 47,503,009 km (0.089 R)
• M81: 48,152,114 km (0.081 R)
• M82: 48,477,788 km (0.064 R)
• M83: 49,705,538 km (0.105 R)
• M84: 49,787,817 km (0.102 R)
• M85: 51,026,487 km (0.088 R)
• M86: 51,358,595 km (0.066 R)
• M87: 52,610,130 km (0.085 R)
• M88: 56,338,708 km (0.116 R)
• M89: 57,715,607 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.2

Radius: 9.4

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.5 AU - 12.14 AU

Year: 11652 Days

Day: 6.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,919,174 km

• M1: 761,752 km (0.102 R)
• M2: 1,511,238 km (0.075 R)
• M3: 1,615,059 km (0.066 R)
• M4: 1,742,815 km (0.073 R)
• M5: 2,455,799 km (0.093 R)
• M6: 2,653,417 km (0.047 R)
• M7: 2,779,528 km (0.094 R)
• M8: 3,038,034 km (0.034 R)
• M9: 3,358,472 km (0.106 R)
• M10: 3,467,679 km (0.079 R)
• M11: 3,717,806 km (0.115 R)
• M12: 3,859,475 km (0.099 R)
• M13: 4,060,685 km (0.051 R)
• M14: 4,354,196 km (0.079 R)
• M15: 4,503,494 km (0.056 R)
• M16: 4,685,106 km (0.083 R)
• M17: 4,961,862 km (0.087 R)
• M18: 5,339,298 km (0.052 R)
• M19: 5,693,396 km (0.108 R)
• M20: 5,889,818 km (0.118 R)
• M21: 6,188,714 km (0.098 R)
• M22: 7,150,030 km (0.061 R)
• M23: 7,220,491 km (0.116 R)
• M24: 7,576,235 km (0.06 R)
• M25: 7,684,095 km (0.083 R)
• M26: 7,901,311 km (0.115 R)
• M27: 9,246,794 km (0.108 R)
• M28: 9,750,041 km (0.102 R)
• M29: 10,301,908 km (0.073 R)
• M30: 10,863,947 km (0.095 R)
• M31: 11,067,101 km (0.092 R)
• M32: 11,230,611 km (0.115 R)
• M33: 11,312,591 km (0.098 R)
• M34: 11,684,192 km (0.106 R)
• M35: 12,059,832 km (0.109 R)
• M36: 12,227,980 km (0.108 R)
• M37: 14,040,658 km (0.069 R)
• M38: 14,306,493 km (0.107 R)
• M39: 15,249,857 km (0.049 R)
• M40: 15,705,981 km (0.082 R)
• M41: 16,491,968 km (0.105 R)
• M42: 16,819,289 km (0.076 R)
• M43: 17,290,671 km (0.038 R)
• M44: 17,527,934 km (0.098 R)
• M45: 18,150,111 km (0.12 R)
• M46: 18,876,858 km (0.067 R)
• M47: 19,366,641 km (0.119 R)
• M48: 20,158,911 km (0.084 R)
• M49: 21,673,141 km (0.079 R)
• M50: 21,928,953 km (0.066 R)
• M51: 23,171,364 km (0.116 R)
• M52: 23,590,537 km (0.117 R)
• M53: 24,223,934 km (0.102 R)
• M54: 24,595,984 km (0.114 R)
• M55: 25,238,358 km (0.078 R)
• M56: 26,594,013 km (0.107 R)
• M57: 27,032,934 km (0.047 R)
• M58: 27,917,805 km (0.095 R)
• M59: 30,285,491 km (0.029 R)
• M60: 30,628,967 km (0.089 R)
• M61: 30,916,195 km (0.106 R)
• M62: 31,493,194 km (0.113 R)
• M63: 34,372,205 km (0.049 R)
• M64: 34,551,124 km (0.116 R)
• M65: 35,631,520 km (0.089 R)
• M66: 35,691,958 km (0.109 R)
• M67: 36,418,704 km (0.113 R)
• M68: 38,690,497 km (0.118 R)
• M69: 38,876,597 km (0.108 R)
• M70: 39,000,913 km (0.094 R)
• M71: 39,374,608 km (0.085 R)
• M72: 39,624,437 km (0.109 R)
• M73: 41,134,179 km (0.102 R)
• M74: 41,705,194 km (0.112 R)
• M75: 42,855,003 km (0.105 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 13,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit