🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.89 AU - 2.21 AU

Year: 1027 Days

Day: 16.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 97.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,943,181 km

• M1: 698,173 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.8

Radius: 14.5

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.53 AU - 9.17 AU

Year: 6971 Days

Day: 5.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 59,943,181 km

• M1: 181,761 km (0.089 R)
• M2: 329,714 km (0.119 R)
• M3: 547,827 km (0.068 R)
• M4: 697,724 km (0.078 R)
• M5: 839,094 km (0.112 R)
• M6: 1,144,723 km (0.077 R)
• M7: 1,435,990 km (0.087 R)
• M8: 1,633,160 km (0.09 R)
• M9: 1,751,641 km (0.114 R)
• M10: 2,090,181 km (0.111 R)
• M11: 2,291,540 km (0.064 R)
• M12: 2,599,562 km (0.093 R)
• M13: 3,013,799 km (0.105 R)
• M14: 3,283,524 km (0.052 R)
• M15: 3,603,663 km (0.081 R)
• M16: 3,717,507 km (0.085 R)
• M17: 3,832,398 km (0.093 R)
• M18: 3,948,636 km (0.025 R)
• M19: 4,155,081 km (0.104 R)
• M20: 4,609,260 km (0.107 R)
• M21: 4,811,217 km (0.106 R)
• M22: 5,079,745 km (0.106 R)
• M23: 5,223,808 km (0.045 R)
• M24: 5,385,673 km (0.066 R)
• M25: 5,664,673 km (0.088 R)
• M26: 6,168,668 km (0.112 R)
• M27: 6,460,683 km (0.067 R)
• M28: 6,863,251 km (0.091 R)
• M29: 7,094,380 km (0.058 R)
• M30: 7,273,897 km (0.104 R)
• M31: 7,601,068 km (0.097 R)
• M32: 7,711,172 km (0.098 R)
• M33: 8,156,973 km (0.089 R)
• M34: 8,364,167 km (0.119 R)
• M35: 8,841,533 km (0.051 R)
• M36: 9,584,287 km (0.113 R)
• M37: 9,683,470 km (0.115 R)
• M38: 10,286,050 km (0.085 R)
• M39: 10,387,777 km (0.094 R)
• M40: 10,489,653 km (0.118 R)
• M41: 10,632,968 km (0.119 R)
• M42: 10,900,898 km (0.116 R)
• M43: 11,233,753 km (0.055 R)
• M44: 11,443,489 km (0.084 R)
• M45: 11,781,880 km (0.075 R)
• M46: 11,888,244 km (0.105 R)
• M47: 12,037,692 km (0.088 R)
• M48: 12,338,683 km (0.071 R)
• M49: 12,468,384 km (0.113 R)
• M50: 12,794,657 km (0.113 R)
• M51: 13,057,800 km (0.095 R)
• M52: 13,656,341 km (0.115 R)
• M53: 13,812,970 km (0.055 R)
• M54: 14,195,940 km (0.088 R)
• M55: 14,605,240 km (0.032 R)
• M56: 15,018,429 km (0.119 R)
• M57: 15,575,382 km (0.078 R)
• M58: 15,739,192 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.4

Radius: 10.2

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.52 AU - 7.8 AU

Year: 7417 Days

Day: 11.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 59,943,181 km

• M1: 132,095 km (0.096 R)
• M2: 294,857 km (0.119 R)
• M3: 479,910 km (0.039 R)
• M4: 864,227 km (0.05 R)
• M5: 1,053,169 km (0.066 R)
• M6: 1,522,308 km (0.097 R)
• M7: 1,720,675 km (0.095 R)
• M8: 2,283,013 km (0.074 R)
• M9: 2,547,951 km (0.109 R)
• M10: 2,659,102 km (0.104 R)
• M11: 2,734,200 km (0.053 R)
• M12: 2,989,713 km (0.096 R)
• M13: 3,524,077 km (0.107 R)
• M14: 3,690,280 km (0.055 R)
• M15: 3,760,292 km (0.092 R)
• M16: 3,873,238 km (0.104 R)
• M17: 4,102,572 km (0.07 R)
• M18: 4,189,638 km (0.084 R)
• M19: 4,680,169 km (0.101 R)
• M20: 4,924,612 km (0.097 R)
• M21: 5,299,205 km (0.115 R)
• M22: 5,378,343 km (0.116 R)
• M23: 5,650,760 km (0.104 R)
• M24: 6,275,631 km (0.072 R)
• M25: 6,750,305 km (0.08 R)
• M26: 8,893,893 km (0.065 R)
• M27: 9,330,718 km (0.067 R)
• M28: 9,735,680 km (0.119 R)
• M29: 10,264,957 km (0.104 R)
• M30: 10,344,094 km (0.11 R)
• M31: 10,904,338 km (0.045 R)
• M32: 11,249,161 km (0.056 R)
• M33: 11,639,014 km (0.092 R)
• M34: 11,887,346 km (0.113 R)
• M35: 12,558,592 km (0.086 R)
• M36: 12,749,479 km (0.049 R)
• M37: 12,920,170 km (0.077 R)
• M38: 13,005,740 km (0.1 R)
• M39: 13,393,049 km (0.102 R)
• M40: 13,981,417 km (0.101 R)
• M41: 14,135,204 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 406.7

Radius: 7.1

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 12.76 AU - 15.06 AU

Year: 18150 Days

Day: 24.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,943,181 km

• M1: 109,506 km (0.064 R)
• M2: 220,956 km (0.1 R)
• M3: 430,991 km (0.079 R)
• M4: 531,671 km (0.116 R)
• M5: 1,012,329 km (0.058 R)
• M6: 1,173,147 km (0.099 R)
• M7: 1,244,654 km (0.104 R)
• M8: 1,519,615 km (0.08 R)
• M9: 1,571,526 km (0.094 R)
• M10: 1,677,591 km (0.113 R)
• M11: 2,242,322 km (0.115 R)
• M12: 2,422,588 km (0.11 R)
• M13: 3,057,182 km (0.078 R)
• M14: 3,257,344 km (0.114 R)
• M15: 4,209,834 km (0.108 R)
• M16: 5,202,715 km (0.099 R)
• M17: 5,401,830 km (0.12 R)
• M18: 5,643,879 km (0.087 R)
• M19: 6,180,636 km (0.099 R)
• M20: 6,690,466 km (0.039 R)
• M21: 8,253,464 km (0.12 R)
• M22: 8,346,065 km (0.098 R)
• M23: 8,392,590 km (0.118 R)
• M24: 8,720,060 km (0.094 R)
• M25: 10,219,928 km (0.09 R)
• M26: 11,229,415 km (0.102 R)
• M27: 11,434,962 km (0.091 R)
• M28: 12,695,025 km (0.049 R)
• M29: 13,016,960 km (0.079 R)
• M30: 13,070,815 km (0.068 R)
• M31: 13,232,979 km (0.102 R)
• M32: 13,778,413 km (0.107 R)
• M33: 14,891,122 km (0.12 R)
• M34: 15,173,712 km (0.109 R)
• M35: 15,686,982 km (0.118 R)
• M36: 15,859,469 km (0.048 R)
• M37: 16,148,043 km (0.084 R)
• M38: 16,263,981 km (0.119 R)
• M39: 17,260,752 km (0.103 R)
• M40: 17,617,244 km (0.098 R)
• M41: 17,676,933 km (0.118 R)
• M42: 17,736,623 km (0.099 R)
• M43: 17,856,301 km (0.086 R)
• M44: 18,579,906 km (0.037 R)
• M45: 19,312,936 km (0.11 R)
• M46: 19,683,041 km (0.044 R)
• M47: 20,430,282 km (0.104 R)
• M48: 22,145,122 km (0.115 R)
• M49: 22,274,076 km (0.093 R)
• M50: 22,922,134 km (0.114 R)
• M51: 23,379,454 km (0.044 R)
• M52: 23,905,740 km (0.087 R)
• M53: 24,769,368 km (0.057 R)
• M54: 25,171,487 km (0.074 R)
• M55: 25,440,614 km (0.116 R)
• M56: 25,508,083 km (0.108 R)
• M57: 26,390,411 km (0.091 R)
• M58: 26,458,777 km (0.078 R)
• M59: 27,420,991 km (0.089 R)
• M60: 27,559,369 km (0.091 R)
• M61: 28,254,849 km (0.119 R)
• M62: 31,093,768 km (0.106 R)
• M63: 31,310,386 km (0.094 R)
• M64: 32,473,808 km (0.098 R)
• M65: 35,594,719 km (0.115 R)
• M66: 35,972,603 km (0.039 R)
• M67: 36,048,300 km (0.066 R)
• M68: 36,199,842 km (0.109 R)
• M69: 37,190,629 km (0.094 R)
• M70: 37,420,561 km (0.113 R)
• M71: 38,344,777 km (0.068 R)
• M72: 39,042,950 km (0.044 R)
• M73: 40,925,190 km (0.111 R)
• M74: 42,836,752 km (0.106 R)
• M75: 42,997,270 km (0.103 R)
• M76: 44,046,101 km (0.095 R)
• M77: 44,695,805 km (0.098 R)
• M78: 46,333,602 km (0.106 R)
• M79: 46,994,226 km (0.073 R)
• M80: 47,325,735 km (0.112 R)
• M81: 48,994,799 km (0.118 R)
• M82: 49,162,797 km (0.06 R)
• M83: 50,343,872 km (0.043 R)
• M84: 51,534,372 km (0.048 R)
• M85: 52,304,502 km (0.119 R)
• M86: 53,078,521 km (0.07 R)
• M87: 53,943,047 km (0.099 R)
• M88: 54,899,277 km (0.072 R)
• M89: 56,388,075 km (0.036 R)
• M90: 56,476,039 km (0.105 R)
• M91: 57,005,017 km (0.06 R)
• M92: 57,890,038 km (0.097 R)
• M93: 58,245,482 km (0.081 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 11,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit