🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.54 AU - 0.66 AU

Year: 174 Days

Day: 13.1 Hours

Environment

Temp: 195 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,868,267 km

• M1: 52,210 km (0.075 R)
• M2: 131,796 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.52 AU - 0.74 AU

Year: 187 Days

Day: 46.8 Hours

Environment

Temp: 207 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,868,267 km

• M1: 303,384 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.67 AU - 0.83 AU

Year: 243 Days

Day: 39.3 Hours

Environment

Temp: 159 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,868,267 km

• M1: 149,747 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.74 AU - 1.1 AU

Year: 331 Days

Day: 20.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.04 AU - 1.06 AU

Year: 403 Days

Day: 13.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,868,267 km

• M1: 328,966 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.56 AU - 2.78 AU

Year: 1635 Days

Day: 27.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,868,267 km

• M1: 531,820 km (0.064 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.69 AU - 3.37 AU

Year: 1976 Days

Day: 35.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,868,267 km

• M1: 571,763 km (0.077 R)

Asteroid Belt

Center: 4.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.3

Radius: 11.7

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.18 AU - 6.28 AU

Year: 4482 Days

Day: 12.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 57,868,267 km

• M1: 168,148 km (0.099 R)
• M2: 457,769 km (0.091 R)
• M3: 579,991 km (0.088 R)
• M4: 962,214 km (0.074 R)
• M5: 1,217,128 km (0.106 R)
• M6: 1,583,344 km (0.1 R)
• M7: 2,120,400 km (0.094 R)
• M8: 2,208,962 km (0.089 R)
• M9: 2,376,661 km (0.056 R)
• M10: 2,562,163 km (0.088 R)
• M11: 2,643,245 km (0.08 R)
• M12: 2,821,715 km (0.084 R)
• M13: 3,133,028 km (0.11 R)
• M14: 3,425,791 km (0.041 R)
• M15: 3,545,470 km (0.066 R)
• M16: 4,038,095 km (0.055 R)
• M17: 4,244,391 km (0.104 R)
• M18: 4,373,195 km (0.11 R)
• M19: 4,535,957 km (0.047 R)
• M20: 4,618,236 km (0.089 R)
• M21: 4,734,025 km (0.111 R)
• M22: 4,935,084 km (0.106 R)
• M23: 5,678,137 km (0.111 R)
• M24: 5,766,848 km (0.079 R)
• M25: 6,035,825 km (0.076 R)
• M26: 6,217,437 km (0.099 R)
• M27: 6,474,745 km (0.106 R)
• M28: 6,792,043 km (0.097 R)
• M29: 6,924,137 km (0.11 R)
• M30: 7,095,277 km (0.115 R)
• M31: 7,617,075 km (0.041 R)
• M32: 8,011,564 km (0.097 R)
• M33: 8,251,519 km (0.107 R)
• M34: 8,493,868 km (0.085 R)
• M35: 8,575,249 km (0.057 R)
• M36: 8,759,105 km (0.077 R)
• M37: 9,214,331 km (0.08 R)
• M38: 9,318,751 km (0.094 R)
• M39: 9,465,805 km (0.094 R)
• M40: 9,592,365 km (0.067 R)
• M41: 10,212,299 km (0.033 R)
• M42: 10,538,123 km (0.113 R)
• M43: 10,867,388 km (0.097 R)
• M44: 11,133,074 km (0.106 R)
• M45: 11,266,814 km (0.119 R)
• M46: 11,535,941 km (0.108 R)
• M47: 12,057,588 km (0.078 R)
• M48: 12,772,816 km (0.042 R)
• M49: 12,866,165 km (0.097 R)
• M50: 13,029,975 km (0.054 R)
• M51: 13,218,169 km (0.028 R)
• M52: 13,811,773 km (0.093 R)
• M53: 13,907,516 km (0.093 R)
• M54: 14,633,065 km (0.086 R)
• M55: 14,951,260 km (0.104 R)
• M56: 16,020,137 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.2

Radius: 10.2

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.17 AU - 10.37 AU

Year: 9733 Days

Day: 7.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,868,267 km

• M1: 163,361 km (0.1 R)
• M2: 254,316 km (0.116 R)
• M3: 346,020 km (0.085 R)
• M4: 441,463 km (0.079 R)
• M5: 833,111 km (0.108 R)
• M6: 1,406,370 km (0.12 R)
• M7: 1,497,175 km (0.101 R)
• M8: 1,781,411 km (0.056 R)
• M9: 1,900,043 km (0.057 R)
• M10: 2,229,457 km (0.064 R)
• M11: 2,488,561 km (0.065 R)
• M12: 3,178,506 km (0.114 R)
• M13: 4,238,556 km (0.11 R)
• M14: 4,398,327 km (0.098 R)
• M15: 4,614,646 km (0.117 R)
• M16: 4,724,151 km (0.101 R)
• M17: 4,806,729 km (0.11 R)
• M18: 5,284,395 km (0.109 R)
• M19: 5,543,499 km (0.098 R)
• M20: 5,747,849 km (0.114 R)
• M21: 6,254,537 km (0.105 R)
• M22: 6,406,379 km (0.117 R)
• M23: 7,025,864 km (0.119 R)
• M24: 7,215,404 km (0.107 R)
• M25: 7,406,591 km (0.113 R)
• M26: 7,599,572 km (0.069 R)
• M27: 8,455,122 km (0.103 R)
• M28: 9,065,182 km (0.074 R)
• M29: 10,077,810 km (0.066 R)
• M30: 10,291,735 km (0.112 R)
• M31: 10,471,253 km (0.078 R)
• M32: 10,833,279 km (0.034 R)
• M33: 11,384,248 km (0.088 R)
• M34: 11,607,149 km (0.098 R)
• M35: 12,208,682 km (0.097 R)
• M36: 12,474,966 km (0.088 R)
• M37: 12,551,411 km (0.052 R)
• M38: 13,246,592 km (0.108 R)
• M39: 14,073,420 km (0.056 R)
• M40: 14,593,571 km (0.112 R)
• M41: 14,754,988 km (0.082 R)
• M42: 15,038,775 km (0.075 R)
• M43: 15,324,357 km (0.102 R)
• M44: 15,611,735 km (0.097 R)
• M45: 16,779,047 km (0.104 R)
• M46: 16,863,420 km (0.063 R)
• M47: 16,990,429 km (0.112 R)
• M48: 17,287,829 km (0.091 R)
• M49: 17,974,334 km (0.104 R)
• M50: 18,888,676 km (0.084 R)
• M51: 19,684,537 km (0.095 R)
• M52: 20,176,265 km (0.102 R)
• M53: 20,536,347 km (0.104 R)
• M54: 20,717,211 km (0.114 R)
• M55: 21,354,498 km (0.07 R)
• M56: 22,322,396 km (0.101 R)
• M57: 22,882,042 km (0.106 R)
• M58: 23,069,488 km (0.091 R)
• M59: 23,493,448 km (0.065 R)
• M60: 23,729,962 km (0.064 R)
• M61: 24,780,289 km (0.082 R)
• M62: 25,408,151 km (0.093 R)
• M63: 26,188,005 km (0.111 R)
• M64: 26,482,413 km (0.07 R)
• M65: 27,372,371 km (0.08 R)
• M66: 27,821,165 km (0.119 R)
• M67: 28,221,938 km (0.098 R)
• M68: 28,928,189 km (0.113 R)
• M69: 29,232,621 km (0.088 R)
• M70: 30,357,896 km (0.075 R)
• M71: 30,563,892 km (0.06 R)
• M72: 31,341,053 km (0.098 R)
• M73: 31,497,233 km (0.106 R)
• M74: 33,179,461 km (0.114 R)
• M75: 33,498,105 km (0.058 R)
• M76: 33,764,539 km (0.097 R)
• M77: 34,944,716 km (0.06 R)
• M78: 36,083,754 km (0.083 R)
• M79: 36,247,564 km (0.114 R)

Asteroid Belt

Center: 11.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.7

Radius: 3.8

Gravity: 18.26 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 11.47 AU - 18.17 AU

Year: 21380 Days

Day: 24.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 57,868,267 km

• M1: 175,478 km (0.063 R)
• M2: 378,183 km (0.098 R)
• M3: 425,905 km (0.109 R)
• M4: 580,889 km (0.089 R)
• M5: 1,072,617 km (0.046 R)
• M6: 1,380,190 km (0.094 R)
• M7: 1,556,715 km (0.081 R)
• M8: 1,821,204 km (0.075 R)
• M9: 2,541,518 km (0.104 R)
• M10: 2,820,219 km (0.086 R)
• M11: 3,473,812 km (0.094 R)
• M12: 3,575,688 km (0.091 R)
• M13: 4,243,942 km (0.095 R)
• M14: 4,873,749 km (0.097 R)
• M15: 5,771,336 km (0.1 R)
• M16: 6,508,555 km (0.081 R)
• M17: 7,536,591 km (0.03 R)
• M18: 8,385,709 km (0.072 R)
• M19: 9,643,378 km (0.103 R)
• M20: 11,917,415 km (0.114 R)
• M21: 12,225,736 km (0.087 R)
• M22: 12,536,601 km (0.12 R)
• M23: 12,850,158 km (0.037 R)
• M24: 12,902,667 km (0.119 R)
• M25: 12,955,176 km (0.088 R)
• M26: 13,698,827 km (0.112 R)
• M27: 14,021,659 km (0.093 R)
• M28: 14,184,122 km (0.089 R)
• M29: 14,729,855 km (0.055 R)
• M30: 15,060,616 km (0.101 R)
• M31: 15,449,570 km (0.055 R)
• M32: 17,501,604 km (0.063 R)
• M33: 22,546,942 km (0.047 R)
• M34: 24,603,315 km (0.053 R)
• M35: 24,864,512 km (0.111 R)
• M36: 26,051,422 km (0.094 R)
• M37: 26,184,415 km (0.044 R)
• M38: 26,317,706 km (0.12 R)
• M39: 26,384,427 km (0.114 R)
• M40: 26,451,148 km (0.076 R)
• M41: 26,987,306 km (0.117 R)
• M42: 27,121,795 km (0.113 R)
• M43: 27,189,263 km (0.077 R)
• M44: 27,526,906 km (0.119 R)
• M45: 27,866,044 km (0.056 R)
• M46: 28,411,478 km (0.073 R)
• M47: 28,822,872 km (0.044 R)
• M48: 29,167,246 km (0.115 R)
• M49: 29,236,211 km (0.066 R)
• M50: 29,512,967 km (0.077 R)
• M51: 29,929,597 km (0.103 R)
• M52: 30,068,873 km (0.061 R)
• M53: 31,120,546 km (0.111 R)
• M54: 31,686,475 km (0.102 R)
• M55: 31,828,443 km (0.106 R)
• M56: 31,899,502 km (0.071 R)
• M57: 32,613,084 km (0.057 R)
• M58: 33,115,733 km (0.1 R)
• M59: 33,259,795 km (0.066 R)
• M60: 33,838,290 km (0.107 R)
• M61: 35,888,828 km (0.084 R)
• M62: 35,962,879 km (0.101 R)
• M63: 36,110,981 km (0.118 R)
• M64: 36,185,032 km (0.099 R)
• M65: 36,407,783 km (0.1 R)
• M66: 37,979,309 km (0.12 R)
• M67: 39,802,309 km (0.063 R)
• M68: 39,878,903 km (0.051 R)
• M69: 40,185,578 km (0.078 R)
• M70: 40,493,152 km (0.111 R)
• M71: 41,188,034 km (0.086 R)
• M72: 41,731,224 km (0.072 R)
• M73: 41,886,955 km (0.028 R)
• M74: 42,433,137 km (0.1 R)
• M75: 42,746,395 km (0.074 R)
• M76: 44,641,650 km (0.084 R)
• M77: 45,119,615 km (0.079 R)
• M78: 45,439,306 km (0.077 R)
• M79: 46,483,350 km (0.081 R)
• M80: 47,048,830 km (0.109 R)
• M81: 47,291,926 km (0.066 R)
• M82: 47,697,935 km (0.11 R)
• M83: 48,758,883 km (0.119 R)
• M84: 49,498,046 km (0.072 R)
• M85: 52,659,198 km (0.037 R)
• M86: 53,924,796 km (0.085 R)
• M87: 54,433,878 km (0.032 R)
• M88: 54,859,334 km (0.072 R)
• M89: 54,944,605 km (0.079 R)
• M90: 55,200,567 km (0.111 R)
• M91: 56,056,566 km (0.098 R)
• M92: 56,142,286 km (0.078 R)
• M93: 56,228,155 km (0.082 R)
• M94: 56,572,230 km (0.08 R)
• M95: 56,916,903 km (0.099 R)
• M96: 57,089,390 km (0.092 R)
• M97: 57,175,857 km (0.104 R)
• M98: 57,694,962 km (0.052 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 18,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit