🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.45 AU - 0.57 AU

Year: 130 Days

Day: 28.3 Hours

Environment

Temp: 278 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.67 AU - 1.01 AU

Year: 276 Days

Day: 29.7 Hours

Environment

Temp: 166 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,813,883 km

• M1: 708,196 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.16 AU - 1.56 AU

Year: 568 Days

Day: 26.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.36 AU - 1.4 AU

Year: 581 Days

Day: 35.2 Hours

Environment

Temp: -12 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.69 AU - 1.69 AU

Year: 787 Days

Day: 17 Hours

Environment

Temp: -41 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.48 AU - 4.08 AU

Year: 2128 Days

Day: 24.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,813,883 km

• M1: 1,205,908 km (0.087 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.87 AU - 5.29 AU

Year: 4101 Days

Day: 46.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.8

Radius: 8.9

Gravity: 12.05 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.01 AU - 5.33 AU

Year: 4210 Days

Day: 7.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 47,813,883 km

• M1: 160,369 km (0.068 R)
• M2: 229,184 km (0.083 R)
• M3: 290,369 km (0.046 R)
• M4: 486,791 km (0.107 R)
• M5: 573,259 km (0.04 R)
• M6: 853,306 km (0.05 R)
• M7: 933,341 km (0.107 R)
• M8: 1,002,007 km (0.109 R)
• M9: 1,101,340 km (0.103 R)
• M10: 1,218,923 km (0.076 R)
• M11: 1,499,120 km (0.109 R)
• M12: 1,869,076 km (0.045 R)
• M13: 2,082,702 km (0.116 R)
• M14: 2,612,128 km (0.09 R)
• M15: 2,771,001 km (0.1 R)
• M16: 3,416,217 km (0.066 R)
• M17: 3,767,024 km (0.074 R)
• M18: 3,901,662 km (0.034 R)
• M19: 3,969,579 km (0.103 R)
• M20: 4,361,825 km (0.117 R)
• M21: 4,526,981 km (0.029 R)
• M22: 4,598,339 km (0.11 R)
• M23: 4,718,167 km (0.102 R)
• M24: 4,936,580 km (0.073 R)
• M25: 5,034,866 km (0.066 R)
• M26: 5,183,267 km (0.073 R)
• M27: 5,283,049 km (0.069 R)
• M28: 5,433,993 km (0.112 R)
• M29: 5,688,609 km (0.073 R)
• M30: 5,895,203 km (0.109 R)
• M31: 6,078,012 km (0.049 R)
• M32: 6,156,850 km (0.082 R)
• M33: 6,610,580 km (0.101 R)
• M34: 6,855,173 km (0.084 R)
• M35: 7,241,584 km (0.115 R)
• M36: 7,381,309 km (0.118 R)
• M37: 7,691,874 km (0.088 R)
• M38: 7,834,440 km (0.066 R)
• M39: 8,006,777 km (0.105 R)
• M40: 8,238,355 km (0.111 R)
• M41: 8,708,391 km (0.079 R)
• M42: 9,429,603 km (0.084 R)
• M43: 9,582,342 km (0.063 R)
• M44: 10,610,528 km (0.059 R)
• M45: 11,250,657 km (0.099 R)
• M46: 11,412,522 km (0.04 R)
• M47: 12,334,045 km (0.07 R)
• M48: 12,501,146 km (0.055 R)
• M49: 12,635,335 km (0.09 R)
• M50: 12,939,019 km (0.045 R)
• M51: 13,347,571 km (0.094 R)
• M52: 13,622,382 km (0.069 R)
• M53: 14,704,872 km (0.065 R)
• M54: 14,988,809 km (0.065 R)
• M55: 15,742,483 km (0.069 R)
• M56: 15,814,888 km (0.061 R)
• M57: 16,032,853 km (0.099 R)
• M58: 16,692,579 km (0.115 R)
• M59: 16,766,481 km (0.118 R)
• M60: 17,100,233 km (0.086 R)
• M61: 17,436,230 km (0.1 R)
• M62: 17,623,676 km (0.088 R)
• M63: 17,698,924 km (0.12 R)
• M64: 18,114,507 km (0.119 R)
• M65: 18,456,936 km (0.112 R)
• M66: 18,878,503 km (0.118 R)
• M67: 19,303,062 km (0.105 R)
• M68: 19,926,287 km (0.104 R)
• M69: 21,432,887 km (0.047 R)
• M70: 22,118,793 km (0.118 R)
• M71: 22,893,860 km (0.101 R)
• M72: 23,719,191 km (0.116 R)
• M73: 23,802,368 km (0.091 R)
• M74: 24,010,458 km (0.097 R)
• M75: 25,654,539 km (0.059 R)
• M76: 25,953,435 km (0.115 R)
• M77: 26,039,005 km (0.064 R)
• M78: 26,167,660 km (0.1 R)
• M79: 26,597,903 km (0.048 R)
• M80: 27,378,056 km (0.104 R)
• M81: 27,596,170 km (0.112 R)
• M82: 27,727,367 km (0.084 R)
• M83: 27,858,714 km (0.077 R)
• M84: 28,209,970 km (0.083 R)
• M85: 28,916,820 km (0.116 R)
• M86: 29,316,994 km (0.08 R)
• M87: 29,674,234 km (0.1 R)

Asteroid Belt

Center: 5.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.8

Radius: 14.2

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.64 AU - 6.76 AU

Year: 4874 Days

Day: 12.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 47,813,883 km

• M1: 186,100 km (0.088 R)
• M2: 324,328 km (0.099 R)
• M3: 470,186 km (0.104 R)
• M4: 584,479 km (0.106 R)
• M5: 688,749 km (0.071 R)
• M6: 800,648 km (0.12 R)
• M7: 1,097,749 km (0.087 R)
• M8: 1,460,225 km (0.086 R)
• M9: 1,640,640 km (0.116 R)
• M10: 1,812,677 km (0.071 R)
• M11: 1,991,148 km (0.058 R)
• M12: 2,244,118 km (0.089 R)
• M13: 2,507,859 km (0.052 R)
• M14: 2,598,066 km (0.066 R)
• M15: 3,104,605 km (0.051 R)
• M16: 3,201,993 km (0.08 R)
• M17: 3,703,894 km (0.109 R)
• M18: 3,828,060 km (0.117 R)
• M19: 4,017,152 km (0.044 R)
• M20: 4,123,516 km (0.103 R)
• M21: 4,917,432 km (0.083 R)
• M22: 5,100,390 km (0.081 R)
• M23: 5,355,604 km (0.11 R)
• M24: 5,496,675 km (0.09 R)
• M25: 5,615,156 km (0.119 R)
• M26: 6,146,677 km (0.097 R)
• M27: 6,418,646 km (0.088 R)
• M28: 6,644,090 km (0.102 R)
• M29: 6,795,782 km (0.086 R)
• M30: 6,948,671 km (0.092 R)
• M31: 7,206,279 km (0.046 R)
• M32: 7,388,340 km (0.099 R)
• M33: 7,598,375 km (0.048 R)
• M34: 7,704,141 km (0.109 R)
• M35: 8,024,430 km (0.091 R)
• M36: 8,159,217 km (0.054 R)
• M37: 9,095,700 km (0.096 R)
• M38: 9,292,721 km (0.114 R)
• M39: 10,387,029 km (0.119 R)
• M40: 10,979,437 km (0.084 R)
• M41: 11,461,291 km (0.107 R)
• M42: 11,674,319 km (0.069 R)
• M43: 11,888,692 km (0.044 R)
• M44: 12,042,629 km (0.098 R)
• M45: 12,477,061 km (0.108 R)
• M46: 13,297,605 km (0.084 R)
• M47: 13,585,731 km (0.101 R)
• M48: 14,528,347 km (0.103 R)
• M49: 14,692,904 km (0.116 R)
• M50: 15,024,114 km (0.099 R)
• M51: 15,324,207 km (0.045 R)
• M52: 15,491,907 km (0.115 R)
• M53: 16,134,430 km (0.104 R)
• M54: 16,510,369 km (0.088 R)
• M55: 17,097,241 km (0.091 R)
• M56: 17,201,511 km (0.094 R)
• M57: 17,726,001 km (0.083 R)
• M58: 18,755,085 km (0.119 R)
• M59: 18,934,453 km (0.114 R)
• M60: 19,294,984 km (0.082 R)
• M61: 20,353,239 km (0.055 R)
• M62: 21,056,798 km (0.028 R)
• M63: 21,467,743 km (0.053 R)
• M64: 22,070,323 km (0.074 R)
• M65: 22,184,018 km (0.057 R)
• M66: 22,373,708 km (0.066 R)
• M67: 22,793,180 km (0.063 R)
• M68: 23,099,856 km (0.047 R)
• M69: 24,261,932 km (0.083 R)
• M70: 24,732,118 km (0.087 R)
• M71: 25,086,815 km (0.101 R)
• M72: 25,960,766 km (0.107 R)
• M73: 26,683,323 km (0.081 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.2

Radius: 3.6

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 15.29 AU - 21.21 AU

Year: 27923 Days

Day: 22.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 47,813,883 km

• M1: 92,601 km (0.067 R)
• M2: 455,974 km (0.109 R)
• M3: 547,079 km (0.053 R)
• M4: 948,451 km (0.102 R)
• M5: 1,740,272 km (0.034 R)
• M6: 2,258,030 km (0.096 R)
• M7: 2,467,018 km (0.111 R)
• M8: 2,819,920 km (0.049 R)
• M9: 3,632,087 km (0.1 R)
• M10: 4,608,961 km (0.099 R)
• M11: 4,906,960 km (0.118 R)
• M12: 5,007,639 km (0.081 R)
• M13: 5,591,220 km (0.116 R)
• M14: 5,661,232 km (0.093 R)
• M15: 6,377,806 km (0.109 R)
• M16: 7,815,741 km (0.101 R)
• M17: 8,091,150 km (0.112 R)
• M18: 8,530,220 km (0.11 R)
• M19: 9,556,910 km (0.051 R)
• M20: 15,682,943 km (0.088 R)
• M21: 16,329,356 km (0.046 R)
• M22: 17,442,962 km (0.075 R)
• M23: 19,317,124 km (0.082 R)
• M24: 21,090,607 km (0.087 R)
• M25: 24,559,931 km (0.097 R)
• M26: 26,300,951 km (0.119 R)
• M27: 26,653,853 km (0.1 R)
• M28: 26,712,794 km (0.116 R)
• M29: 29,289,618 km (0.099 R)
• M30: 30,700,176 km (0.109 R)
• M31: 32,762,233 km (0.092 R)
• M32: 36,624,102 km (0.11 R)
• M33: 36,886,646 km (0.113 R)
• M34: 37,611,747 km (0.101 R)
• M35: 38,075,650 km (0.099 R)
• M36: 40,423,589 km (0.104 R)
• M37: 42,541,894 km (0.109 R)
• M38: 42,748,788 km (0.12 R)
• M39: 43,025,245 km (0.111 R)
• M40: 44,206,470 km (0.088 R)
• M41: 44,416,057 km (0.106 R)
• M42: 47,456,035 km (0.071 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 15,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit