🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.71 AU - 0.75 AU

Year: 217 Days

Day: 33.6 Hours

Environment

Temp: 184 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,977,489 km

• M1: 152,440 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.72 AU - 1.06 AU

Year: 292 Days

Day: 30.1 Hours

Environment

Temp: 150 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,977,489 km

• M1: 128,355 km (0.029 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.24 AU - 1.24 AU

Year: 481 Days

Day: 46 Hours

Environment

Temp: 35 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 81,977,489 km

• M1: 202,256 km (0.114 R)
• M2: 743,352 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.87 AU - 3.75 AU

Year: 2097 Days

Day: 25.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 154.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.16 AU - 5.8 AU

Year: 3870 Days

Day: 13.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,977,489 km

• M1: 1,968,110 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.2

Radius: 11.9

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.73 AU - 11.29 AU

Year: 10213 Days

Day: 13.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 81,977,489 km

• M1: 149,149 km (0.033 R)
• M2: 243,246 km (0.118 R)
• M3: 616,942 km (0.106 R)
• M4: 807,081 km (0.103 R)
• M5: 1,402,929 km (0.107 R)
• M6: 1,510,938 km (0.088 R)
• M7: 1,621,940 km (0.109 R)
• M8: 2,032,437 km (0.102 R)
• M9: 2,218,387 km (0.113 R)
• M10: 2,431,713 km (0.077 R)
• M11: 2,585,051 km (0.09 R)
• M12: 2,832,785 km (0.064 R)
• M13: 4,002,940 km (0.096 R)
• M14: 4,476,866 km (0.107 R)
• M15: 4,665,958 km (0.069 R)
• M16: 4,885,418 km (0.079 R)
• M17: 5,249,389 km (0.038 R)
• M18: 5,334,660 km (0.081 R)
• M19: 5,564,293 km (0.043 R)
• M20: 5,914,950 km (0.09 R)
• M21: 7,420,503 km (0.109 R)
• M22: 7,839,078 km (0.111 R)
• M23: 8,733,075 km (0.092 R)
• M24: 8,834,353 km (0.114 R)
• M25: 9,038,255 km (0.114 R)
• M26: 10,116,257 km (0.098 R)
• M27: 10,544,406 km (0.072 R)
• M28: 10,796,927 km (0.081 R)
• M29: 11,307,953 km (0.109 R)
• M30: 11,455,457 km (0.062 R)
• M31: 11,603,708 km (0.102 R)
• M32: 11,901,857 km (0.11 R)
• M33: 12,127,151 km (0.088 R)
• M34: 12,353,792 km (0.08 R)
• M35: 12,543,931 km (0.069 R)
• M36: 12,734,818 km (0.111 R)
• M37: 12,926,902 km (0.084 R)
• M38: 13,352,508 km (0.111 R)
• M39: 14,456,989 km (0.116 R)
• M40: 14,697,542 km (0.114 R)
• M41: 15,101,307 km (0.109 R)
• M42: 17,259,256 km (0.114 R)
• M43: 17,727,946 km (0.068 R)
• M44: 17,985,554 km (0.033 R)
• M45: 18,157,890 km (0.103 R)
• M46: 18,504,209 km (0.109 R)
• M47: 18,765,407 km (0.105 R)
• M48: 19,115,466 km (0.03 R)
• M49: 19,512,050 km (0.09 R)
• M50: 20,268,417 km (0.08 R)
• M51: 20,492,814 km (0.108 R)
• M52: 21,216,120 km (0.092 R)
• M53: 21,398,180 km (0.088 R)
• M54: 21,901,876 km (0.109 R)
• M55: 22,178,184 km (0.11 R)
• M56: 22,363,086 km (0.072 R)
• M57: 22,874,113 km (0.109 R)
• M58: 23,060,811 km (0.063 R)
• M59: 23,624,197 km (0.089 R)
• M60: 23,907,685 km (0.094 R)
• M61: 24,334,936 km (0.118 R)
• M62: 24,621,117 km (0.052 R)
• M63: 25,100,728 km (0.115 R)
• M64: 25,438,220 km (0.099 R)
• M65: 26,020,306 km (0.058 R)
• M66: 26,215,381 km (0.066 R)
• M67: 27,594,075 km (0.096 R)
• M68: 27,693,408 km (0.042 R)
• M69: 29,502,645 km (0.094 R)
• M70: 30,987,703 km (0.072 R)
• M71: 31,246,208 km (0.075 R)
• M72: 31,661,342 km (0.085 R)
• M73: 32,339,768 km (0.106 R)
• M74: 33,498,853 km (0.117 R)
• M75: 33,976,818 km (0.052 R)
• M76: 34,403,770 km (0.078 R)
• M77: 34,671,401 km (0.062 R)
• M78: 35,424,626 km (0.107 R)
• M79: 36,509,959 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369

Radius: 4.7

Gravity: 16.7 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 18.84 AU - 20.58 AU

Year: 30474 Days

Day: 20.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,977,489 km

• M1: 152,889 km (0.111 R)
• M2: 363,074 km (0.108 R)
• M3: 549,473 km (0.084 R)
• M4: 1,202,767 km (0.098 R)
• M5: 1,292,675 km (0.117 R)
• M6: 1,543,252 km (0.075 R)
• M7: 1,877,453 km (0.12 R)
• M8: 2,052,782 km (0.075 R)
• M9: 2,088,536 km (0.111 R)
• M10: 2,419,297 km (0.085 R)
• M11: 4,031,812 km (0.116 R)
• M12: 5,499,068 km (0.113 R)
• M13: 6,262,316 km (0.093 R)
• M14: 6,524,113 km (0.108 R)
• M15: 8,168,193 km (0.089 R)
• M16: 8,454,075 km (0.063 R)
• M17: 8,627,160 km (0.112 R)
• M18: 8,801,441 km (0.084 R)
• M19: 8,859,784 km (0.098 R)
• M20: 9,450,397 km (0.105 R)
• M21: 10,607,087 km (0.106 R)
• M22: 11,360,313 km (0.062 R)
• M23: 11,487,620 km (0.114 R)
• M24: 11,615,227 km (0.116 R)
• M25: 12,719,559 km (0.112 R)
• M26: 12,785,681 km (0.08 R)
• M27: 13,451,841 km (0.094 R)
• M28: 14,197,736 km (0.12 R)
• M29: 14,610,177 km (0.111 R)
• M30: 15,871,137 km (0.062 R)
• M31: 16,084,613 km (0.084 R)
• M32: 16,514,558 km (0.059 R)
• M33: 16,875,687 km (0.111 R)
• M34: 16,948,242 km (0.094 R)
• M35: 18,495,383 km (0.106 R)
• M36: 18,570,182 km (0.045 R)
• M37: 19,021,070 km (0.102 R)
• M38: 19,096,467 km (0.118 R)
• M39: 19,704,134 km (0.076 R)
• M40: 21,094,197 km (0.114 R)
• M41: 21,407,306 km (0.097 R)
• M42: 21,880,035 km (0.104 R)
• M43: 22,595,412 km (0.11 R)
• M44: 23,076,668 km (0.085 R)
• M45: 23,318,418 km (0.065 R)
• M46: 23,561,216 km (0.111 R)
• M47: 23,967,524 km (0.107 R)
• M48: 24,212,565 km (0.11 R)
• M49: 25,783,043 km (0.107 R)
• M50: 28,242,732 km (0.096 R)
• M51: 28,328,900 km (0.077 R)
• M52: 29,369,503 km (0.099 R)
• M53: 29,806,777 km (0.04 R)
• M54: 30,070,070 km (0.062 R)
• M55: 30,776,172 km (0.089 R)
• M56: 31,131,317 km (0.115 R)
• M57: 31,487,809 km (0.118 R)
• M58: 32,025,015 km (0.112 R)
• M59: 36,056,378 km (0.077 R)
• M60: 36,994,506 km (0.047 R)
• M61: 38,607,919 km (0.064 R)
• M62: 38,894,998 km (0.101 R)
• M63: 39,086,782 km (0.103 R)
• M64: 39,182,824 km (0.078 R)
• M65: 41,412,580 km (0.093 R)
• M66: 42,987,846 km (0.119 R)
• M67: 43,583,694 km (0.037 R)
• M68: 44,582,709 km (0.048 R)
• M69: 47,727,256 km (0.095 R)
• M70: 47,829,880 km (0.071 R)
• M71: 48,756,788 km (0.079 R)
• M72: 49,274,247 km (0.047 R)
• M73: 50,523,689 km (0.119 R)
• M74: 50,732,976 km (0.104 R)
• M75: 50,942,563 km (0.1 R)
• M76: 51,994,535 km (0.114 R)
• M77: 52,841,259 km (0.092 R)
• M78: 54,013,059 km (0.059 R)
• M79: 56,925,281 km (0.108 R)
• M80: 59,888,067 km (0.11 R)
• M81: 62,002,782 km (0.094 R)
• M82: 63,013,166 km (0.087 R)
• M83: 63,125,664 km (0.094 R)
• M84: 63,915,690 km (0.11 R)
• M85: 66,076,332 km (0.032 R)
• M86: 66,305,217 km (0.065 R)
• M87: 68,029,781 km (0.034 R)
• M88: 68,607,977 km (0.12 R)
• M89: 69,303,906 km (0.1 R)
• M90: 70,002,080 km (0.104 R)
• M91: 72,582,344 km (0.098 R)
• M92: 73,765,513 km (0.115 R)
• M93: 76,030,874 km (0.06 R)
• M94: 76,871,165 km (0.113 R)
• M95: 76,991,442 km (0.104 R)
• M96: 79,046,168 km (0.101 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 18,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit