🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.62 AU - 0.76 AU

Year: 214 Days

Day: 34.8 Hours

Environment

Temp: 196 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.66 AU - 0.9 AU

Year: 257 Days

Day: 30.3 Hours

Environment

Temp: 104 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 27,337,764 km

• M1: 74,949 km (0.099 R)
• M2: 205,847 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.85 AU - 0.99 AU

Year: 329 Days

Day: 40.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.36 AU - 3.1 AU

Year: 1682 Days

Day: 41.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.35 AU - 3.41 AU

Year: 2316 Days

Day: 29 Hours

Environment

Temp: -114 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,337,764 km

• M1: 211,980 km (0.118 R)
• M2: 379,829 km (0.069 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.51 AU - 5.39 AU

Year: 3499 Days

Day: 41.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.2

Radius: 12.6

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.58 AU - 10.04 AU

Year: 8930 Days

Day: 13.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 27,337,764 km

• M1: 173,534 km (0.026 R)
• M2: 257,308 km (0.08 R)
• M3: 413,937 km (0.116 R)
• M4: 538,852 km (0.12 R)
• M5: 690,843 km (0.103 R)
• M6: 846,425 km (0.083 R)
• M7: 1,028,037 km (0.112 R)
• M8: 1,208,900 km (0.077 R)
• M9: 1,296,116 km (0.052 R)
• M10: 1,446,611 km (0.065 R)
• M11: 1,832,275 km (0.076 R)
• M12: 2,054,727 km (0.052 R)
• M13: 2,304,406 km (0.11 R)
• M14: 2,621,254 km (0.082 R)
• M15: 2,775,190 km (0.095 R)
• M16: 3,072,142 km (0.068 R)
• M17: 3,153,224 km (0.093 R)
• M18: 3,421,453 km (0.097 R)
• M19: 3,783,629 km (0.059 R)
• M20: 3,892,537 km (0.045 R)
• M21: 4,091,203 km (0.046 R)
• M22: 4,248,131 km (0.091 R)
• M23: 4,430,042 km (0.056 R)
• M24: 4,521,895 km (0.119 R)
• M25: 4,637,684 km (0.105 R)
• M26: 4,967,248 km (0.043 R)
• M27: 5,207,203 km (0.039 R)
• M28: 6,026,700 km (0.077 R)
• M29: 6,516,782 km (0.059 R)
• M30: 7,046,658 km (0.111 R)
• M31: 7,127,291 km (0.064 R)
• M32: 7,235,451 km (0.096 R)
• M33: 7,453,265 km (0.106 R)
• M34: 7,811,702 km (0.117 R)
• M35: 8,431,486 km (0.093 R)
• M36: 9,361,236 km (0.109 R)
• M37: 9,838,304 km (0.114 R)
• M38: 10,079,755 km (0.078 R)
• M39: 10,231,746 km (0.103 R)
• M40: 10,568,790 km (0.113 R)
• M41: 10,971,807 km (0.101 R)
• M42: 11,065,455 km (0.108 R)
• M43: 11,379,910 km (0.086 R)
• M44: 12,765,037 km (0.116 R)
• M45: 12,896,683 km (0.085 R)
• M46: 14,066,987 km (0.069 R)
• M47: 15,236,394 km (0.076 R)
• M48: 16,615,835 km (0.065 R)
• M49: 17,924,368 km (0.026 R)
• M50: 19,115,317 km (0.117 R)
• M51: 20,447,037 km (0.089 R)
• M52: 20,639,719 km (0.072 R)
• M53: 21,104,669 km (0.112 R)
• M54: 21,338,341 km (0.063 R)
• M55: 21,690,644 km (0.084 R)
• M56: 22,798,865 km (0.065 R)
• M57: 22,878,750 km (0.06 R)
• M58: 23,723,081 km (0.075 R)
• M59: 25,773,918 km (0.076 R)
• M60: 26,947,064 km (0.04 R)
• M61: 27,073,923 km (0.074 R)
• M62: 27,370,426 km (0.12 R)
• M63: 28,395,022 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.5

Radius: 7.8

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 13.35 AU - 20.37 AU

Year: 25807 Days

Day: 21.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 95.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 27,337,764 km

• M1: 99,333 km (0.112 R)
• M2: 194,178 km (0.115 R)
• M3: 756,516 km (0.095 R)
• M4: 1,211,444 km (0.102 R)
• M5: 1,555,967 km (0.12 R)
• M6: 1,802,206 km (0.116 R)
• M7: 2,401,195 km (0.11 R)
• M8: 2,577,871 km (0.086 R)
• M9: 2,722,382 km (0.044 R)
• M10: 3,210,520 km (0.092 R)
• M11: 3,971,823 km (0.088 R)
• M12: 4,437,372 km (0.091 R)
• M13: 4,567,373 km (0.112 R)
• M14: 4,831,263 km (0.103 R)
• M15: 5,054,762 km (0.032 R)
• M16: 5,373,705 km (0.027 R)
• M17: 5,652,107 km (0.087 R)
• M18: 5,935,445 km (0.097 R)
• M19: 6,223,271 km (0.065 R)
• M20: 6,762,871 km (0.044 R)
• M21: 7,215,554 km (0.107 R)
• M22: 7,626,200 km (0.032 R)
• M23: 7,991,817 km (0.083 R)
• M24: 8,739,956 km (0.054 R)
• M25: 9,566,335 km (0.095 R)
• M26: 9,790,881 km (0.113 R)
• M27: 10,245,210 km (0.063 R)
• M28: 10,532,588 km (0.085 R)
• M29: 11,708,876 km (0.032 R)
• M30: 12,741,251 km (0.104 R)
• M31: 13,739,218 km (0.084 R)
• M32: 14,056,216 km (0.1 R)
• M33: 16,008,319 km (0.094 R)
• M34: 16,677,769 km (0.056 R)
• M35: 17,151,845 km (0.093 R)
• M36: 20,159,510 km (0.12 R)
• M37: 20,447,486 km (0.073 R)
• M38: 20,664,403 km (0.07 R)
• M39: 21,466,098 km (0.072 R)
• M40: 21,760,207 km (0.092 R)
• M41: 23,250,501 km (0.115 R)
• M42: 24,466,283 km (0.103 R)
• M43: 25,391,695 km (0.052 R)
• M44: 25,624,769 km (0.115 R)
• M45: 26,564,393 km (0.102 R)
• M46: 27,435,651 km (0.072 R)
• M47: 29,287,374 km (0.106 R)
• M48: 30,022,797 km (0.109 R)
• M49: 33,110,048 km (0.085 R)
• M50: 33,364,664 km (0.055 R)
• M51: 34,218,419 km (0.094 R)
• M52: 35,686,123 km (0.098 R)
• M53: 35,947,321 km (0.115 R)
• M54: 37,086,359 km (0.068 R)
• M55: 37,881,771 km (0.082 R)
• M56: 38,059,344 km (0.03 R)
• M57: 38,148,205 km (0.099 R)
• M58: 40,482,979 km (0.091 R)
• M59: 40,755,247 km (0.11 R)
• M60: 40,937,158 km (0.103 R)
• M61: 41,393,132 km (0.081 R)
• M62: 46,613,799 km (0.112 R)
• M63: 47,089,819 km (0.112 R)
• M64: 47,663,378 km (0.118 R)
• M65: 48,624,245 km (0.113 R)
• M66: 49,591,545 km (0.102 R)
• M67: 51,446,857 km (0.068 R)
• M68: 51,545,143 km (0.09 R)
• M69: 53,225,426 km (0.079 R)
• M70: 53,922,552 km (0.049 R)
• M71: 56,639,549 km (0.1 R)
• M72: 58,167,990 km (0.113 R)
• M73: 59,503,750 km (0.064 R)
• M74: 60,745,711 km (0.041 R)
• M75: 62,519,643 km (0.111 R)
• M76: 63,255,066 km (0.039 R)
• M77: 65,691,567 km (0.111 R)
• M78: 66,332,145 km (0.061 R)
• M79: 66,439,257 km (0.086 R)
• M80: 68,590,773 km (0.062 R)
• M81: 72,741,217 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.8

Radius: 4.8

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 18.04 AU - 18.66 AU

Year: 29303 Days

Day: 18.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 27,337,764 km

• M1: 66,571 km (0.051 R)
• M2: 286,181 km (0.118 R)
• M3: 392,545 km (0.077 R)
• M4: 490,980 km (0.057 R)
• M5: 522,246 km (0.092 R)
• M6: 676,930 km (0.119 R)
• M7: 987,795 km (0.111 R)
• M8: 2,390,574 km (0.095 R)
• M9: 3,127,643 km (0.062 R)
• M10: 3,717,806 km (0.082 R)
• M11: 3,802,030 km (0.074 R)
• M12: 4,609,410 km (0.093 R)
• M13: 5,325,086 km (0.052 R)
• M14: 6,273,836 km (0.114 R)
• M15: 7,299,628 km (0.065 R)
• M16: 8,129,896 km (0.118 R)
• M17: 8,239,252 km (0.089 R)
• M18: 8,459,311 km (0.045 R)
• M19: 8,877,138 km (0.061 R)
• M20: 8,961,511 km (0.103 R)
• M21: 9,588,476 km (0.064 R)
• M22: 9,994,783 km (0.105 R)
• M23: 10,794,085 km (0.059 R)
• M24: 12,896,234 km (0.105 R)
• M25: 13,700,023 km (0.04 R)
• M26: 13,895,398 km (0.069 R)
• M27: 14,619,452 km (0.045 R)
• M28: 15,019,477 km (0.118 R)
• M29: 15,423,241 km (0.048 R)
• M30: 15,660,354 km (0.085 R)
• M31: 16,103,912 km (0.094 R)
• M32: 17,003,444 km (0.101 R)
• M33: 17,178,323 km (0.066 R)
• M34: 17,848,223 km (0.109 R)
• M35: 18,347,281 km (0.091 R)
• M36: 18,526,649 km (0.086 R)
• M37: 18,598,606 km (0.091 R)
• M38: 19,177,101 km (0.058 R)
• M39: 20,277,692 km (0.03 R)
• M40: 20,314,792 km (0.116 R)
• M41: 20,426,093 km (0.097 R)
• M42: 22,386,424 km (0.119 R)
• M43: 22,539,762 km (0.044 R)
• M44: 24,327,307 km (0.115 R)
• M45: 24,761,440 km (0.06 R)
• M46: 25,357,587 km (0.12 R)
• M47: 25,477,415 km (0.076 R)
• M48: 26,039,005 km (0.084 R)
• M49: 26,119,489 km (0.049 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 12,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit