🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.64 AU - 0.66 AU

Year: 192 Days

Day: 17.8 Hours

Environment

Temp: 135 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.58 AU - 0.8 AU

Year: 210 Days

Day: 30.1 Hours

Environment

Temp: 134 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.07 AU - 3.03 AU

Year: 1495 Days

Day: 43.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,893,200 km

• M1: 637,437 km (0.025 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.82 AU - 3.98 AU

Year: 2301 Days

Day: 35.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,893,200 km

• M1: 317,596 km (0.117 R)
• M2: 445,951 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.8

Radius: 14.1

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.92 AU - 10.3 AU

Year: 10094 Days

Day: 5.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,893,200 km

• M1: 187,147 km (0.066 R)
• M2: 296,952 km (0.03 R)
• M3: 505,940 km (0.073 R)
• M4: 618,737 km (0.071 R)
• M5: 742,155 km (0.085 R)
• M6: 1,148,612 km (0.08 R)
• M7: 1,306,139 km (0.069 R)
• M8: 1,450,501 km (0.096 R)
• M9: 1,644,230 km (0.12 R)
• M10: 2,034,232 km (0.087 R)
• M11: 2,228,111 km (0.093 R)
• M12: 2,505,016 km (0.09 R)
• M13: 3,232,212 km (0.037 R)
• M14: 3,459,900 km (0.09 R)
• M15: 3,722,593 km (0.088 R)
• M16: 3,961,651 km (0.077 R)
• M17: 4,205,944 km (0.067 R)
• M18: 4,455,174 km (0.117 R)
• M19: 5,001,206 km (0.066 R)
• M20: 5,198,975 km (0.118 R)
• M21: 5,433,245 km (0.113 R)
• M22: 6,297,921 km (0.1 R)
• M23: 6,547,749 km (0.062 R)
• M24: 6,655,908 km (0.027 R)
• M25: 6,764,666 km (0.052 R)
• M26: 7,542,276 km (0.037 R)
• M27: 8,861,131 km (0.118 R)
• M28: 9,020,901 km (0.117 R)
• M29: 9,303,043 km (0.103 R)
• M30: 9,752,136 km (0.089 R)
• M31: 10,166,671 km (0.08 R)
• M32: 10,376,258 km (0.088 R)
• M33: 11,401,452 km (0.091 R)
• M34: 11,575,584 km (0.115 R)
• M35: 11,706,632 km (0.091 R)
• M36: 11,926,391 km (0.063 R)
• M37: 12,191,778 km (0.084 R)
• M38: 13,136,039 km (0.106 R)
• M39: 13,272,772 km (0.097 R)
• M40: 15,333,632 km (0.106 R)
• M41: 15,815,936 km (0.086 R)
• M42: 16,352,094 km (0.088 R)
• M43: 16,943,904 km (0.075 R)
• M44: 17,043,237 km (0.062 R)
• M45: 17,895,346 km (0.055 R)
• M46: 18,047,038 km (0.113 R)
• M47: 18,812,680 km (0.115 R)
• M48: 19,902,202 km (0.115 R)
• M49: 20,639,869 km (0.025 R)
• M50: 20,852,298 km (0.1 R)
• M51: 21,493,923 km (0.096 R)
• M52: 21,601,484 km (0.058 R)
• M53: 21,763,199 km (0.072 R)
• M54: 23,624,047 km (0.12 R)
• M55: 23,957,650 km (0.111 R)
• M56: 24,629,644 km (0.112 R)
• M57: 25,307,921 km (0.098 R)
• M58: 26,451,895 km (0.116 R)
• M59: 26,914,153 km (0.103 R)
• M60: 27,905,538 km (0.105 R)
• M61: 28,081,764 km (0.104 R)
• M62: 28,731,019 km (0.11 R)
• M63: 29,504,590 km (0.078 R)
• M64: 29,743,946 km (0.096 R)
• M65: 32,605,305 km (0.099 R)
• M66: 33,599,233 km (0.033 R)
• M67: 34,225,599 km (0.085 R)
• M68: 34,540,204 km (0.043 R)
• M69: 35,617,009 km (0.102 R)
• M70: 35,935,802 km (0.114 R)
• M71: 36,512,053 km (0.108 R)
• M72: 36,833,539 km (0.08 R)
• M73: 36,962,343 km (0.067 R)
• M74: 37,285,175 km (0.095 R)
• M75: 39,241,466 km (0.076 R)
• M76: 41,097,377 km (0.119 R)
• M77: 41,565,768 km (0.109 R)
• M78: 43,934,501 km (0.026 R)
• M79: 44,276,482 km (0.041 R)
• M80: 44,619,360 km (0.052 R)
• M81: 45,238,695 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 70.5

Radius: 7.9

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 17.9 AU - 19.9 AU

Year: 30162 Days

Day: 18.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 46,893,200 km

• M1: 105,915 km (0.12 R)
• M2: 220,806 km (0.073 R)
• M3: 317,447 km (0.079 R)
• M4: 378,782 km (0.097 R)
• M5: 530,175 km (0.074 R)
• M6: 1,040,304 km (0.109 R)
• M7: 1,622,688 km (0.075 R)
• M8: 1,782,159 km (0.059 R)
• M9: 1,875,808 km (0.064 R)
• M10: 2,216,143 km (0.114 R)
• M11: 2,291,690 km (0.042 R)
• M12: 2,393,566 km (0.086 R)
• M13: 2,471,207 km (0.074 R)
• M14: 2,844,005 km (0.111 R)
• M15: 2,953,810 km (0.102 R)
• M16: 3,093,086 km (0.114 R)
• M17: 3,263,178 km (0.111 R)
• M18: 3,671,880 km (0.058 R)
• M19: 4,096,738 km (0.04 R)
• M20: 5,125,821 km (0.085 R)
• M21: 5,497,423 km (0.042 R)
• M22: 6,123,938 km (0.065 R)
• M23: 6,773,193 km (0.105 R)
• M24: 7,368,443 km (0.117 R)
• M25: 7,672,426 km (0.064 R)
• M26: 8,410,691 km (0.095 R)
• M27: 8,529,323 km (0.099 R)
• M28: 9,252,927 km (0.076 R)
• M29: 9,416,438 km (0.094 R)
• M30: 9,539,707 km (0.117 R)
• M31: 9,746,301 km (0.115 R)
• M32: 10,038,017 km (0.096 R)
• M33: 10,290,239 km (0.052 R)
• M34: 10,672,761 km (0.077 R)
• M35: 10,930,368 km (0.068 R)
• M36: 11,364,202 km (0.077 R)
• M37: 11,539,232 km (0.104 R)
• M38: 12,653,885 km (0.095 R)
• M39: 12,835,348 km (0.103 R)
• M40: 13,662,923 km (0.082 R)
• M41: 13,755,973 km (0.085 R)
• M42: 14,365,734 km (0.111 R)
• M43: 14,745,264 km (0.087 R)
• M44: 14,984,172 km (0.039 R)
• M45: 15,660,055 km (0.07 R)
• M46: 15,854,981 km (0.059 R)
• M47: 17,443,261 km (0.119 R)
• M48: 17,594,654 km (0.059 R)
• M49: 17,746,646 km (0.102 R)
• M50: 17,797,359 km (0.095 R)
• M51: 18,770,494 km (0.078 R)
• M52: 19,081,508 km (0.079 R)
• M53: 19,446,377 km (0.102 R)
• M54: 19,866,148 km (0.108 R)
• M55: 19,971,615 km (0.108 R)
• M56: 20,024,423 km (0.1 R)
• M57: 20,982,448 km (0.072 R)
• M58: 21,575,304 km (0.102 R)
• M59: 22,392,557 km (0.113 R)
• M60: 22,447,460 km (0.088 R)
• M61: 22,998,279 km (0.066 R)
• M62: 24,394,925 km (0.109 R)
• M63: 24,734,213 km (0.11 R)
• M64: 25,818,947 km (0.098 R)
• M65: 26,453,990 km (0.118 R)
• M66: 26,860,746 km (0.048 R)
• M67: 28,508,717 km (0.069 R)
• M68: 29,585,223 km (0.114 R)
• M69: 30,796,966 km (0.109 R)
• M70: 31,962,931 km (0.117 R)
• M71: 32,024,715 km (0.099 R)
• M72: 33,143,408 km (0.078 R)
• M73: 33,707,691 km (0.085 R)
• M74: 34,148,556 km (0.105 R)
• M75: 35,803,258 km (0.112 R)
• M76: 35,995,791 km (0.086 R)
• M77: 37,548,916 km (0.105 R)
• M78: 38,662,223 km (0.027 R)
• M79: 39,520,915 km (0.075 R)
• M80: 39,653,608 km (0.079 R)
• M81: 39,720,030 km (0.081 R)
• M82: 39,919,444 km (0.062 R)
• M83: 42,473,528 km (0.102 R)
• M84: 42,609,513 km (0.103 R)
• M85: 43,633,211 km (0.094 R)
• M86: 44,251,349 km (0.087 R)
• M87: 44,389,129 km (0.107 R)
• M88: 45,704,992 km (0.053 R)
• M89: 45,844,267 km (0.076 R)
• M90: 46,823,086 km (0.094 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 19,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit