🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.47 AU - 0.71 AU

Year: 163 Days

Day: 18 Hours

Environment

Temp: 224 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,535,810 km

• M1: 45,029 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.75 AU - 1.21 AU

Year: 349 Days

Day: 15.2 Hours

Environment

Temp: 108 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,535,810 km

• M1: 120,725 km (0.11 R)
• M2: 835,055 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.82 AU - 1.24 AU

Year: 376 Days

Day: 17.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.38 AU - 1.98 AU

Year: 784 Days

Day: 46.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,535,810 km

• M1: 1,069,924 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.82 AU - 3.04 AU

Year: 1805 Days

Day: 16.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.7

Radius: 8.7

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.56 AU - 7.46 AU

Year: 5978 Days

Day: 13.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 80,535,810 km

• M1: 178,171 km (0.106 R)
• M2: 418,874 km (0.112 R)
• M3: 586,573 km (0.09 R)
• M4: 711,039 km (0.106 R)
• M5: 810,372 km (0.101 R)
• M6: 867,817 km (0.079 R)
• M7: 1,061,247 km (0.104 R)
• M8: 1,349,971 km (0.103 R)
• M9: 1,489,546 km (0.026 R)
• M10: 1,561,054 km (0.082 R)
• M11: 1,798,017 km (0.073 R)
• M12: 2,046,499 km (0.077 R)
• M13: 2,191,310 km (0.115 R)
• M14: 2,389,527 km (0.101 R)
• M15: 2,542,266 km (0.031 R)
• M16: 2,611,081 km (0.034 R)
• M17: 2,875,121 km (0.098 R)
• M18: 3,221,740 km (0.098 R)
• M19: 3,296,539 km (0.054 R)
• M20: 3,601,270 km (0.058 R)
• M21: 3,737,553 km (0.105 R)
• M22: 4,015,057 km (0.095 R)
• M23: 4,156,427 km (0.101 R)
• M24: 4,361,227 km (0.073 R)
• M25: 5,523,453 km (0.09 R)
• M26: 6,301,810 km (0.106 R)
• M27: 6,419,095 km (0.097 R)
• M28: 6,727,715 km (0.094 R)
• M29: 7,682,449 km (0.113 R)
• M30: 8,239,552 km (0.077 R)
• M31: 9,205,804 km (0.118 R)
• M32: 9,878,995 km (0.072 R)
• M33: 9,988,051 km (0.093 R)
• M34: 11,759,889 km (0.085 R)
• M35: 12,489,477 km (0.106 R)
• M36: 12,815,152 km (0.116 R)
• M37: 13,173,588 km (0.064 R)
• M38: 13,414,441 km (0.086 R)
• M39: 13,626,421 km (0.081 R)
• M40: 14,361,396 km (0.074 R)
• M41: 15,361,457 km (0.033 R)
• M42: 15,488,017 km (0.099 R)
• M43: 15,710,320 km (0.047 R)
• M44: 16,351,496 km (0.117 R)
• M45: 16,837,988 km (0.05 R)
• M46: 16,968,587 km (0.088 R)
• M47: 18,225,359 km (0.073 R)
• M48: 18,426,419 km (0.088 R)
• M49: 18,527,397 km (0.093 R)
• M50: 18,628,376 km (0.112 R)
• M51: 18,695,844 km (0.11 R)
• M52: 19,102,302 km (0.06 R)
• M53: 19,409,127 km (0.112 R)
• M54: 19,958,600 km (0.064 R)
• M55: 20,897,476 km (0.053 R)
• M56: 21,354,647 km (0.066 R)
• M57: 22,135,847 km (0.107 R)
• M58: 22,243,109 km (0.115 R)
• M59: 23,616,417 km (0.042 R)
• M60: 24,313,394 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721.4

Radius: 4

Gravity: 45.09 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 14.54 AU - 15.76 AU

Year: 21222 Days

Day: 22.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,535,810 km

• M1: 599,439 km (0.072 R)
• M2: 1,508,545 km (0.049 R)
• M3: 1,540,409 km (0.063 R)
• M4: 1,736,083 km (0.114 R)
• M5: 2,009,249 km (0.074 R)
• M6: 2,946,180 km (0.109 R)
• M7: 4,220,754 km (0.071 R)
• M8: 4,356,589 km (0.086 R)
• M9: 4,913,841 km (0.079 R)
• M10: 5,891,463 km (0.048 R)
• M11: 6,145,181 km (0.06 R)
• M12: 6,662,940 km (0.103 R)
• M13: 6,821,065 km (0.085 R)
• M14: 6,980,386 km (0.037 R)
• M15: 7,629,940 km (0.105 R)
• M16: 7,795,246 km (0.113 R)
• M17: 8,355,041 km (0.101 R)
• M18: 8,468,586 km (0.079 R)
• M19: 10,905,386 km (0.12 R)
• M20: 12,166,944 km (0.1 R)
• M21: 12,231,122 km (0.054 R)
• M22: 13,540,402 km (0.094 R)
• M23: 13,673,694 km (0.112 R)
• M24: 13,740,564 km (0.034 R)
• M25: 14,346,885 km (0.1 R)
• M26: 15,865,752 km (0.037 R)
• M27: 17,362,329 km (0.084 R)
• M28: 17,944,265 km (0.064 R)
• M29: 18,384,830 km (0.107 R)
• M30: 18,680,585 km (0.118 R)
• M31: 19,201,934 km (0.061 R)
• M32: 19,276,733 km (0.058 R)
• M33: 19,652,523 km (0.049 R)
• M34: 20,106,702 km (0.077 R)
• M35: 20,334,988 km (0.11 R)
• M36: 20,717,510 km (0.058 R)
• M37: 22,507,299 km (0.062 R)
• M38: 23,221,030 km (0.097 R)
• M39: 24,103,508 km (0.085 R)
• M40: 26,149,409 km (0.036 R)
• M41: 26,315,462 km (0.105 R)
• M42: 26,398,489 km (0.069 R)
• M43: 26,481,815 km (0.109 R)
• M44: 27,319,114 km (0.066 R)
• M45: 29,882,623 km (0.114 R)
• M46: 29,969,390 km (0.115 R)
• M47: 30,317,355 km (0.03 R)
• M48: 31,104,988 km (0.087 R)
• M49: 31,192,951 km (0.12 R)
• M50: 31,457,141 km (0.119 R)
• M51: 31,722,228 km (0.028 R)
• M52: 31,899,352 km (0.059 R)
• M53: 32,521,829 km (0.094 R)
• M54: 36,525,068 km (0.025 R)
• M55: 37,082,919 km (0.03 R)
• M56: 38,206,847 km (0.054 R)
• M57: 40,200,837 km (0.118 R)
• M58: 40,392,472 km (0.086 R)
• M59: 40,488,365 km (0.069 R)
• M60: 41,258,644 km (0.093 R)
• M61: 42,130,949 km (0.107 R)
• M62: 43,303,348 km (0.119 R)
• M63: 43,992,246 km (0.081 R)
• M64: 44,486,667 km (0.106 R)
• M65: 44,883,400 km (0.062 R)
• M66: 45,082,216 km (0.096 R)
• M67: 45,680,458 km (0.089 R)
• M68: 46,683,212 km (0.061 R)
• M69: 47,187,357 km (0.068 R)
• M70: 47,693,297 km (0.114 R)
• M71: 48,201,032 km (0.076 R)
• M72: 49,940,706 km (0.115 R)
• M73: 50,043,779 km (0.074 R)
• M74: 50,249,925 km (0.071 R)
• M75: 50,353,147 km (0.043 R)
• M76: 51,077,351 km (0.066 R)
• M77: 51,388,813 km (0.075 R)
• M78: 52,640,948 km (0.112 R)
• M79: 52,955,552 km (0.101 R)
• M80: 53,376,071 km (0.058 R)
• M81: 54,008,721 km (0.03 R)
• M82: 54,856,193 km (0.099 R)
• M83: 57,856,976 km (0.088 R)
• M84: 59,486,247 km (0.083 R)
• M85: 62,678,815 km (0.036 R)
• M86: 63,012,269 km (0.117 R)
• M87: 66,832,101 km (0.103 R)
• M88: 67,969,793 km (0.115 R)
• M89: 70,264,325 km (0.088 R)
• M90: 70,726,133 km (0.084 R)
• M91: 72,001,754 km (0.057 R)
• M92: 72,817,362 km (0.106 R)
• M93: 73,051,034 km (0.09 R)
• M94: 75,518,800 km (0.096 R)
• M95: 78,492,208 km (0.111 R)
• M96: 80,535,864 km (0.064 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 16,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit