🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.43 AU - 0.57 AU

Year: 124 Days

Day: 41.9 Hours

Environment

Temp: 244 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,218,186 km

• M1: 64,028 km (0.093 R)
• M2: 389,254 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.55 AU - 0.79 AU

Year: 193 Days

Day: 33.9 Hours

Environment

Temp: 206 °C

Axial Tilt: 83.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,218,186 km

• M1: 465,399 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.9 AU - 0.92 AU

Year: 305 Days

Day: 33.7 Hours

Environment

Temp: 125 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,218,186 km

• M1: 301,589 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.84 AU - 1.08 AU

Year: 331 Days

Day: 35.8 Hours

Environment

Temp: 137 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.79 AU - 2.81 AU

Year: 1226 Days

Day: 24.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.4

Radius: 7.8

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 13.99 AU - 15.21 AU

Year: 19607 Days

Day: 21.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 70,218,186 km

• M1: 479,162 km (0.102 R)
• M2: 530,923 km (0.056 R)
• M3: 603,179 km (0.104 R)
• M4: 883,375 km (0.12 R)
• M5: 1,715,738 km (0.112 R)
• M6: 1,910,365 km (0.086 R)
• M7: 3,020,830 km (0.057 R)
• M8: 3,853,492 km (0.087 R)
• M9: 4,445,899 km (0.099 R)
• M10: 6,259,773 km (0.107 R)
• M11: 7,400,008 km (0.093 R)
• M12: 8,273,061 km (0.109 R)
• M13: 8,937,126 km (0.099 R)
• M14: 9,766,198 km (0.119 R)
• M15: 10,215,141 km (0.078 R)
• M16: 10,518,226 km (0.09 R)
• M17: 10,926,778 km (0.076 R)
• M18: 11,392,775 km (0.115 R)
• M19: 11,444,985 km (0.089 R)
• M20: 11,759,739 km (0.073 R)
• M21: 14,661,040 km (0.086 R)
• M22: 14,774,735 km (0.103 R)
• M23: 15,868,744 km (0.109 R)
• M24: 16,988,783 km (0.088 R)
• M25: 17,108,162 km (0.116 R)
• M26: 17,528,083 km (0.094 R)
• M27: 18,623,738 km (0.058 R)
• M28: 19,553,638 km (0.071 R)
• M29: 20,435,069 km (0.084 R)
• M30: 22,367,126 km (0.101 R)
• M31: 23,090,132 km (0.107 R)
• M32: 24,021,229 km (0.109 R)
• M33: 26,126,520 km (0.098 R)
• M34: 27,937,253 km (0.102 R)
• M35: 28,502,583 km (0.112 R)
• M36: 28,715,461 km (0.098 R)
• M37: 29,932,140 km (0.101 R)
• M38: 30,004,247 km (0.099 R)
• M39: 31,825,301 km (0.11 R)
• M40: 32,712,118 km (0.097 R)
• M41: 32,935,168 km (0.11 R)
• M42: 33,009,518 km (0.097 R)
• M43: 33,982,353 km (0.096 R)
• M44: 34,509,985 km (0.101 R)
• M45: 34,812,771 km (0.099 R)
• M46: 35,955,848 km (0.1 R)
• M47: 36,493,503 km (0.1 R)
• M48: 41,531,361 km (0.079 R)
• M49: 43,231,241 km (0.072 R)
• M50: 44,459,290 km (0.082 R)
• M51: 45,284,323 km (0.031 R)
• M52: 48,550,194 km (0.11 R)
• M53: 48,974,304 km (0.097 R)
• M54: 49,229,368 km (0.06 R)
• M55: 49,484,881 km (0.065 R)
• M56: 49,826,264 km (0.086 R)
• M57: 53,283,022 km (0.089 R)
• M58: 54,599,034 km (0.039 R)
• M59: 55,216,873 km (0.105 R)
• M60: 55,748,395 km (0.058 R)
• M61: 56,103,540 km (0.115 R)
• M62: 56,637,754 km (0.059 R)
• M63: 60,789,394 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 331.5

Radius: 7

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 17.2 AU - 17.58 AU

Year: 25488 Days

Day: 21.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,218,186 km

• M1: 111,899 km (0.106 R)
• M2: 398,230 km (0.052 R)
• M3: 469,887 km (0.086 R)
• M4: 627,264 km (0.101 R)
• M5: 1,092,064 km (0.093 R)
• M6: 1,276,219 km (0.108 R)
• M7: 1,674,000 km (0.114 R)
• M8: 1,733,839 km (0.068 R)
• M9: 2,576,225 km (0.066 R)
• M10: 2,893,672 km (0.083 R)
• M11: 3,002,280 km (0.104 R)
• M12: 3,149,334 km (0.103 R)
• M13: 4,408,200 km (0.071 R)
• M14: 4,617,637 km (0.075 R)
• M15: 6,406,828 km (0.072 R)
• M16: 6,596,518 km (0.115 R)
• M17: 7,373,230 km (0.1 R)
• M18: 7,571,896 km (0.075 R)
• M19: 7,974,614 km (0.109 R)
• M20: 8,958,818 km (0.071 R)
• M21: 9,170,948 km (0.094 R)
• M22: 9,384,723 km (0.091 R)
• M23: 9,492,134 km (0.075 R)
• M24: 9,817,061 km (0.08 R)
• M25: 10,477,835 km (0.091 R)
• M26: 11,096,123 km (0.045 R)
• M27: 11,553,144 km (0.099 R)
• M28: 12,250,420 km (0.054 R)
• M29: 13,990,692 km (0.101 R)
• M30: 14,052,027 km (0.115 R)
• M31: 16,191,875 km (0.096 R)
• M32: 17,828,925 km (0.093 R)
• M33: 18,904,085 km (0.112 R)
• M34: 19,724,180 km (0.08 R)
• M35: 20,138,417 km (0.109 R)
• M36: 20,555,795 km (0.107 R)
• M37: 21,116,487 km (0.093 R)
• M38: 22,828,785 km (0.114 R)
• M39: 25,031,015 km (0.104 R)
• M40: 26,612,564 km (0.105 R)
• M41: 28,303,768 km (0.049 R)
• M42: 29,397,926 km (0.107 R)
• M43: 29,792,117 km (0.097 R)
• M44: 31,627,533 km (0.118 R)
• M45: 32,518,239 km (0.096 R)
• M46: 34,324,334 km (0.081 R)
• M47: 36,078,369 km (0.103 R)
• M48: 37,093,839 km (0.079 R)
• M49: 37,775,856 km (0.07 R)
• M50: 38,376,192 km (0.085 R)
• M51: 38,893,202 km (0.069 R)
• M52: 39,152,605 km (0.108 R)
• M53: 39,934,254 km (0.109 R)
• M54: 41,248,172 km (0.042 R)
• M55: 41,336,285 km (0.065 R)
• M56: 42,132,146 km (0.111 R)
• M57: 43,738,827 km (0.066 R)
• M58: 43,918,644 km (0.097 R)
• M59: 44,008,552 km (0.031 R)
• M60: 44,278,875 km (0.103 R)
• M61: 44,459,440 km (0.055 R)
• M62: 46,003,440 km (0.092 R)
• M63: 46,186,248 km (0.117 R)
• M64: 46,919,876 km (0.091 R)
• M65: 47,011,879 km (0.103 R)
• M66: 47,935,047 km (0.093 R)
• M67: 50,551,364 km (0.118 R)
• M68: 50,645,611 km (0.118 R)
• M69: 50,740,007 km (0.088 R)
• M70: 51,307,283 km (0.071 R)
• M71: 51,402,128 km (0.076 R)
• M72: 52,067,090 km (0.076 R)
• M73: 52,448,415 km (0.045 R)
• M74: 52,734,895 km (0.117 R)
• M75: 52,830,638 km (0.096 R)
• M76: 54,561,934 km (0.119 R)
• M77: 54,852,303 km (0.118 R)
• M78: 54,949,093 km (0.094 R)
• M79: 55,531,777 km (0.107 R)
• M80: 56,605,142 km (0.069 R)
• M81: 57,193,510 km (0.06 R)
• M82: 58,871,699 km (0.096 R)
• M83: 60,065,939 km (0.1 R)
• M84: 60,465,814 km (0.096 R)
• M85: 61,872,183 km (0.069 R)
• M86: 62,579,482 km (0.096 R)
• M87: 63,289,474 km (0.083 R)
• M88: 63,696,230 km (0.109 R)
• M89: 65,127,283 km (0.052 R)
• M90: 65,332,532 km (0.046 R)
• M91: 66,258,991 km (0.095 R)
• M92: 66,672,031 km (0.063 R)
• M93: 67,086,118 km (0.034 R)
• M94: 69,483,125 km (0.109 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 18,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit