🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.04 AU - 1.28 AU

Year: 435 Days

Day: 15.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,318,444 km

• M1: 148,551 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.44 AU - 2.04 AU

Year: 799 Days

Day: 33.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,318,444 km

• M1: 396,734 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.1 AU - 3.52 AU

Year: 2097 Days

Day: 19.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.49 AU - 4.55 AU

Year: 2807 Days

Day: 28.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 139.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,318,444 km

• M1: 235,317 km (0.111 R)
• M2: 1,724,265 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.09 AU - 5.05 AU

Year: 2859 Days

Day: 40.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,318,444 km

• M1: 2,267,006 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.74 AU - 4.46 AU

Year: 2891 Days

Day: 43.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,318,444 km

• M1: 1,114,953 km (0.112 R)
• M2: 1,235,080 km (0.084 R)

Asteroid Belt

Center: 4.66 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.2 AU - 5.22 AU

Year: 4141 Days

Day: 29 Hours

Environment

Temp: -131 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.7

Radius: 11.4

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 9.29 AU - 14.15 AU

Year: 13973 Days

Day: 11 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 76,318,444 km

• M1: 147,354 km (0.076 R)
• M2: 581,188 km (0.112 R)
• M3: 654,341 km (0.113 R)
• M4: 1,164,769 km (0.116 R)
• M5: 1,359,396 km (0.05 R)
• M6: 1,512,584 km (0.08 R)
• M7: 1,725,911 km (0.119 R)
• M8: 1,892,563 km (0.111 R)
• M9: 2,182,483 km (0.091 R)
• M10: 2,549,297 km (0.114 R)
• M11: 2,708,021 km (0.116 R)
• M12: 3,585,711 km (0.038 R)
• M13: 3,800,085 km (0.097 R)
• M14: 3,982,146 km (0.119 R)
• M15: 4,092,699 km (0.081 R)
• M16: 4,661,170 km (0.087 R)
• M17: 4,895,590 km (0.097 R)
• M18: 4,974,578 km (0.029 R)
• M19: 5,955,790 km (0.118 R)
• M20: 6,296,126 km (0.117 R)
• M21: 7,084,955 km (0.068 R)
• M22: 7,219,444 km (0.115 R)
• M23: 7,766,074 km (0.098 R)
• M24: 8,706,746 km (0.084 R)
• M25: 8,899,129 km (0.065 R)
• M26: 9,190,545 km (0.103 R)
• M27: 9,683,171 km (0.108 R)
• M28: 9,782,654 km (0.082 R)
• M29: 11,160,001 km (0.082 R)
• M30: 12,597,188 km (0.066 R)
• M31: 12,705,946 km (0.068 R)
• M32: 13,923,223 km (0.101 R)
• M33: 14,602,697 km (0.063 R)
• M34: 14,946,622 km (0.102 R)
• M35: 15,119,558 km (0.035 R)
• M36: 15,235,197 km (0.108 R)
• M37: 15,467,373 km (0.101 R)
• M38: 16,289,263 km (0.108 R)
• M39: 17,975,531 km (0.075 R)
• M40: 18,221,021 km (0.116 R)
• M41: 19,151,220 km (0.057 R)
• M42: 20,160,407 km (0.084 R)
• M43: 20,735,761 km (0.088 R)
• M44: 21,381,276 km (0.056 R)
• M45: 21,641,277 km (0.117 R)
• M46: 21,837,100 km (0.115 R)
• M47: 22,164,720 km (0.108 R)
• M48: 22,957,439 km (0.118 R)
• M49: 23,157,002 km (0.112 R)
• M50: 23,759,433 km (0.032 R)
• M51: 24,028,859 km (0.084 R)
• M52: 24,638,769 km (0.094 R)
• M53: 24,775,053 km (0.101 R)
• M54: 25,116,585 km (0.083 R)
• M55: 26,220,468 km (0.111 R)
• M56: 26,498,869 km (0.102 R)
• M57: 27,058,664 km (0.115 R)
• M58: 28,261,132 km (0.059 R)
• M59: 29,553,209 km (0.098 R)
• M60: 31,158,693 km (0.113 R)
• M61: 31,823,506 km (0.099 R)
• M62: 32,269,457 km (0.069 R)
• M63: 32,418,457 km (0.079 R)
• M64: 34,987,800 km (0.04 R)
• M65: 36,840,570 km (0.116 R)
• M66: 36,918,361 km (0.112 R)
• M67: 38,408,655 km (0.111 R)
• M68: 39,042,052 km (0.076 R)
• M69: 41,366,953 km (0.049 R)
• M70: 42,260,501 km (0.105 R)
• M71: 43,160,332 km (0.039 R)
• M72: 43,736,284 km (0.078 R)
• M73: 43,818,712 km (0.06 R)
• M74: 44,729,614 km (0.087 R)
• M75: 45,228,971 km (0.044 R)
• M76: 46,738,264 km (0.109 R)
• M77: 50,583,378 km (0.105 R)
• M78: 51,974,788 km (0.087 R)
• M79: 52,237,183 km (0.08 R)
• M80: 53,202,688 km (0.107 R)
• M81: 53,908,640 km (0.082 R)
• M82: 56,583,300 km (0.12 R)
• M83: 57,303,764 km (0.105 R)
• M84: 57,936,712 km (0.113 R)
• M85: 59,941,024 km (0.053 R)
• M86: 60,216,135 km (0.058 R)
• M87: 60,675,550 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318.6

Radius: 7.7

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 18.42 AU - 20.12 AU

Year: 29459 Days

Day: 20 Hours

Environment

Temp: -186 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,318,444 km

• M1: 102,624 km (0.057 R)
• M2: 235,766 km (0.033 R)
• M3: 344,524 km (0.087 R)
• M4: 491,878 km (0.108 R)
• M5: 897,288 km (0.039 R)
• M6: 1,951,504 km (0.111 R)
• M7: 2,119,503 km (0.041 R)
• M8: 2,362,898 km (0.106 R)
• M9: 2,914,615 km (0.117 R)
• M10: 3,029,656 km (0.036 R)
• M11: 3,107,148 km (0.073 R)
• M12: 3,504,929 km (0.111 R)
• M13: 4,391,745 km (0.054 R)
• M14: 4,523,840 km (0.101 R)
• M15: 5,204,510 km (0.049 R)
• M16: 5,580,449 km (0.104 R)
• M17: 5,868,276 km (0.085 R)
• M18: 6,013,984 km (0.105 R)
• M19: 7,854,038 km (0.087 R)
• M20: 8,068,561 km (0.112 R)
• M21: 8,230,725 km (0.078 R)
• M22: 8,668,449 km (0.083 R)
• M23: 8,890,153 km (0.051 R)
• M24: 9,226,299 km (0.091 R)
• M25: 9,795,669 km (0.059 R)
• M26: 10,026,498 km (0.034 R)
• M27: 10,968,217 km (0.048 R)
• M28: 11,631,982 km (0.111 R)
• M29: 13,188,249 km (0.067 R)
• M30: 13,507,341 km (0.067 R)
• M31: 13,700,023 km (0.098 R)
• M32: 14,611,074 km (0.043 R)
• M33: 17,389,855 km (0.084 R)
• M34: 17,739,764 km (0.117 R)
• M35: 19,960,096 km (0.1 R)
• M36: 20,179,556 km (0.092 R)
• M37: 20,991,274 km (0.111 R)
• M38: 21,214,474 km (0.069 R)
• M39: 21,888,861 km (0.059 R)
• M40: 23,258,579 km (0.083 R)
• M41: 23,412,516 km (0.086 R)
• M42: 24,343,014 km (0.042 R)
• M43: 25,206,643 km (0.115 R)
• M44: 25,443,905 km (0.066 R)
• M45: 25,681,915 km (0.067 R)
• M46: 25,761,352 km (0.079 R)
• M47: 28,512,756 km (0.073 R)
• M48: 29,422,760 km (0.094 R)
• M49: 29,839,539 km (0.102 R)
• M50: 30,258,264 km (0.091 R)
• M51: 30,342,188 km (0.11 R)
• M52: 30,763,306 km (0.057 R)
• M53: 32,552,796 km (0.096 R)
• M54: 32,811,151 km (0.079 R)
• M55: 33,590,407 km (0.049 R)
• M56: 35,520,818 km (0.069 R)
• M57: 36,410,177 km (0.104 R)
• M58: 36,768,015 km (0.1 R)
• M59: 39,121,788 km (0.048 R)
• M60: 39,671,859 km (0.094 R)
• M61: 40,040,020 km (0.108 R)
• M62: 40,501,828 km (0.098 R)
• M63: 40,965,283 km (0.115 R)
• M64: 41,337,482 km (0.102 R)
• M65: 41,430,681 km (0.113 R)
• M66: 41,710,729 km (0.072 R)
• M67: 41,991,374 km (0.118 R)
• M68: 43,120,240 km (0.103 R)
• M69: 43,878,402 km (0.061 R)
• M70: 50,497,659 km (0.053 R)
• M71: 51,196,580 km (0.045 R)
• M72: 51,496,973 km (0.044 R)
• M73: 52,301,211 km (0.114 R)
• M74: 52,704,826 km (0.039 R)
• M75: 54,023,830 km (0.066 R)
• M76: 55,148,357 km (0.094 R)
• M77: 55,353,606 km (0.094 R)
• M78: 55,868,073 km (0.098 R)
• M79: 57,524,570 km (0.108 R)
• M80: 58,882,320 km (0.114 R)
• M81: 59,407,409 km (0.036 R)
• M82: 61,523,022 km (0.103 R)
• M83: 61,735,900 km (0.091 R)
• M84: 62,590,104 km (0.094 R)
• M85: 62,911,440 km (0.115 R)
• M86: 63,125,813 km (0.108 R)
• M87: 65,067,444 km (0.095 R)
• M88: 65,284,361 km (0.075 R)
• M89: 66,372,536 km (0.115 R)
• M90: 66,809,661 km (0.071 R)
• M91: 67,247,534 km (0.077 R)
• M92: 68,016,168 km (0.064 R)
• M93: 70,006,268 km (0.118 R)
• M94: 71,231,774 km (0.109 R)
• M95: 71,343,524 km (0.106 R)
• M96: 72,127,417 km (0.1 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 18,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit