🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.47 AU - 1.89 AU

Year: 773 Days

Day: 44.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.4 AU - 1.98 AU

Year: 779 Days

Day: 22.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.7

Radius: 8

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.09 AU - 5.67 AU

Year: 4427 Days

Day: 12.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,311,728 km

• M1: 100,979 km (0.093 R)
• M2: 206,894 km (0.117 R)
• M3: 282,890 km (0.038 R)
• M4: 358,885 km (0.079 R)
• M5: 463,753 km (0.08 R)
• M6: 722,707 km (0.079 R)
• M7: 798,553 km (0.093 R)
• M8: 904,170 km (0.102 R)
• M9: 958,922 km (0.066 R)
• M10: 1,159,234 km (0.068 R)
• M11: 1,383,780 km (0.076 R)
• M12: 1,468,901 km (0.076 R)
• M13: 1,611,019 km (0.076 R)
• M14: 1,666,969 km (0.05 R)
• M15: 1,815,520 km (0.11 R)
• M16: 2,040,515 km (0.091 R)
• M17: 2,101,102 km (0.087 R)
• M18: 2,261,920 km (0.058 R)
• M19: 2,504,119 km (0.025 R)
• M20: 2,556,328 km (0.105 R)
• M21: 2,648,331 km (0.073 R)
• M22: 2,754,845 km (0.055 R)
• M23: 2,862,854 km (0.11 R)
• M24: 3,069,150 km (0.095 R)
• M25: 3,337,678 km (0.095 R)
• M26: 3,452,868 km (0.119 R)
• M27: 3,584,215 km (0.117 R)
• M28: 3,657,818 km (0.087 R)
• M29: 3,791,708 km (0.043 R)
• M30: 3,851,846 km (0.116 R)
• M31: 4,064,425 km (0.105 R)
• M32: 4,141,318 km (0.029 R)
• M33: 4,265,334 km (0.08 R)
• M34: 4,838,743 km (0.111 R)
• M35: 5,018,859 km (0.076 R)
• M36: 5,184,464 km (0.059 R)
• M37: 5,267,939 km (0.119 R)
• M38: 5,470,196 km (0.091 R)
• M39: 5,538,263 km (0.035 R)
• M40: 5,640,737 km (0.086 R)
• M41: 5,709,403 km (0.064 R)
• M42: 5,986,907 km (0.059 R)
• M43: 6,127,379 km (0.085 R)
• M44: 6,269,048 km (0.074 R)
• M45: 6,519,326 km (0.119 R)
• M46: 6,663,837 km (0.083 R)
• M47: 6,809,396 km (0.114 R)
• M48: 6,864,298 km (0.108 R)
• M49: 6,937,751 km (0.095 R)
• M50: 7,215,255 km (0.073 R)
• M51: 7,271,205 km (0.069 R)
• M52: 7,364,853 km (0.069 R)
• M53: 7,496,499 km (0.032 R)
• M54: 8,499,104 km (0.053 R)
• M55: 8,558,345 km (0.111 R)
• M56: 8,796,205 km (0.051 R)
• M57: 8,976,022 km (0.111 R)
• M58: 9,604,931 km (0.06 R)
• M59: 9,666,416 km (0.102 R)
• M60: 9,831,422 km (0.037 R)
• M61: 10,143,184 km (0.113 R)
• M62: 10,331,827 km (0.119 R)
• M63: 10,564,003 km (0.081 R)
• M64: 10,840,610 km (0.096 R)
• M65: 11,076,526 km (0.077 R)
• M66: 11,575,285 km (0.04 R)
• M67: 11,816,437 km (0.117 R)
• M68: 11,882,409 km (0.096 R)
• M69: 12,527,326 km (0.058 R)
• M70: 12,707,142 km (0.081 R)
• M71: 13,297,755 km (0.074 R)
• M72: 13,711,842 km (0.116 R)
• M73: 13,827,630 km (0.044 R)
• M74: 14,223,766 km (0.117 R)
• M75: 14,317,414 km (0.106 R)
• M76: 14,600,004 km (0.107 R)
• M77: 14,765,609 km (0.108 R)
• M78: 14,955,598 km (0.059 R)
• M79: 15,146,485 km (0.032 R)
• M80: 15,723,933 km (0.11 R)
• M81: 16,015,350 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.7

Radius: 11.4

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.2 AU - 8.06 AU

Year: 7477 Days

Day: 5.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 36,311,728 km

• M1: 329,714 km (0.091 R)
• M2: 453,132 km (0.12 R)
• M3: 660,175 km (0.119 R)
• M4: 783,145 km (0.102 R)
• M5: 991,086 km (0.104 R)
• M6: 1,069,924 km (0.106 R)
• M7: 1,200,822 km (0.057 R)
• M8: 1,302,698 km (0.095 R)
• M9: 1,626,578 km (0.085 R)
• M10: 1,975,889 km (0.103 R)
• M11: 2,306,350 km (0.086 R)
• M12: 2,632,474 km (0.1 R)
• M13: 3,090,094 km (0.1 R)
• M14: 3,304,467 km (0.038 R)
• M15: 3,425,492 km (0.106 R)
• M16: 3,899,568 km (0.085 R)
• M17: 4,183,654 km (0.109 R)
• M18: 4,690,192 km (0.08 R)
• M19: 4,799,399 km (0.11 R)
• M20: 4,909,353 km (0.083 R)
• M21: 5,188,054 km (0.12 R)
• M22: 5,587,181 km (0.072 R)
• M23: 6,085,043 km (0.076 R)
• M24: 6,204,422 km (0.063 R)
• M25: 6,475,643 km (0.088 R)
• M26: 6,658,601 km (0.074 R)
• M27: 6,874,172 km (0.069 R)
• M28: 6,967,371 km (0.1 R)
• M29: 7,061,019 km (0.073 R)
• M30: 7,154,967 km (0.12 R)
• M31: 7,631,287 km (0.04 R)
• M32: 7,824,567 km (0.098 R)
• M33: 8,647,954 km (0.1 R)
• M34: 8,984,998 km (0.12 R)
• M35: 9,637,394 km (0.073 R)
• M36: 10,057,315 km (0.117 R)
• M37: 10,305,049 km (0.072 R)
• M38: 10,915,109 km (0.075 R)
• M39: 12,132,687 km (0.112 R)
• M40: 12,434,276 km (0.096 R)
• M41: 12,929,744 km (0.098 R)
• M42: 13,006,637 km (0.096 R)
• M43: 13,083,531 km (0.088 R)
• M44: 13,431,794 km (0.076 R)
• M45: 13,548,481 km (0.065 R)
• M46: 14,176,941 km (0.077 R)
• M47: 14,414,952 km (0.048 R)
• M48: 14,975,644 km (0.098 R)
• M49: 15,625,348 km (0.066 R)
• M50: 15,830,147 km (0.059 R)
• M51: 15,994,855 km (0.092 R)
• M52: 16,367,204 km (0.061 R)
• M53: 18,056,463 km (0.081 R)
• M54: 18,314,669 km (0.099 R)
• M55: 18,704,222 km (0.081 R)
• M56: 19,184,132 km (0.098 R)
• M57: 19,447,574 km (0.099 R)
• M58: 19,579,669 km (0.103 R)
• M59: 20,917,971 km (0.034 R)
• M60: 21,279,699 km (0.114 R)
• M61: 21,826,479 km (0.109 R)
• M62: 22,193,443 km (0.1 R)
• M63: 23,259,926 km (0.114 R)
• M64: 23,447,222 km (0.081 R)
• M65: 23,587,844 km (0.099 R)
• M66: 24,106,201 km (0.065 R)
• M67: 24,295,741 km (0.08 R)
• M68: 24,580,875 km (0.098 R)
• M69: 25,202,304 km (0.114 R)
• M70: 25,442,708 km (0.031 R)
• M71: 25,732,330 km (0.108 R)
• M72: 26,119,938 km (0.093 R)
• M73: 26,314,565 km (0.093 R)
• M74: 26,705,165 km (0.097 R)
• M75: 30,357,597 km (0.105 R)
• M76: 31,436,945 km (0.117 R)
• M77: 32,372,082 km (0.086 R)
• M78: 32,633,429 km (0.103 R)
• M79: 33,105,710 km (0.075 R)
• M80: 33,950,938 km (0.118 R)
• M81: 34,429,501 km (0.1 R)
• M82: 34,856,753 km (0.088 R)
• M83: 35,500,921 km (0.083 R)
• M84: 35,932,661 km (0.11 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 12,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit