🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.53 AU - 0.65 AU

Year: 288 Days

Day: 22.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.23 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.6

Radius: 12.1

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.72 AU - 2.02 AU

Year: 1626 Days

Day: 11.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 61,315,350 km

• M1: 150,795 km (0.059 R)
• M2: 245,341 km (0.079 R)
• M3: 404,363 km (0.115 R)
• M4: 490,531 km (0.114 R)
• M5: 578,944 km (0.083 R)
• M6: 673,938 km (0.094 R)
• M7: 749,336 km (0.063 R)
• M8: 827,875 km (0.077 R)
• M9: 951,742 km (0.101 R)
• M10: 1,060,200 km (0.105 R)
• M11: 1,142,479 km (0.114 R)
• M12: 1,701,227 km (0.066 R)
• M13: 1,835,267 km (0.09 R)
• M14: 2,066,695 km (0.055 R)
• M15: 2,161,988 km (0.063 R)
• M16: 2,650,725 km (0.085 R)
• M17: 2,807,354 km (0.101 R)
• M18: 2,956,204 km (0.095 R)
• M19: 3,129,737 km (0.059 R)
• M20: 3,340,221 km (0.1 R)
• M21: 3,521,235 km (0.073 R)
• M22: 3,682,352 km (0.091 R)
• M23: 3,881,167 km (0.116 R)
• M24: 3,976,012 km (0.061 R)
• M25: 4,228,683 km (0.073 R)
• M26: 4,536,555 km (0.102 R)
• M27: 4,737,465 km (0.09 R)
• M28: 4,826,177 km (0.053 R)
• M29: 4,902,771 km (0.07 R)
• M30: 5,096,051 km (0.088 R)
• M31: 5,265,546 km (0.116 R)
• M32: 5,610,369 km (0.091 R)
• M33: 5,894,306 km (0.074 R)
• M34: 6,086,240 km (0.066 R)
• M35: 6,224,468 km (0.08 R)
• M36: 6,363,893 km (0.092 R)
• M37: 6,518,578 km (0.06 R)
• M38: 6,674,309 km (0.096 R)
• M39: 6,888,832 km (0.105 R)
• M40: 7,062,067 km (0.068 R)
• M41: 7,193,114 km (0.069 R)
• M42: 8,055,995 km (0.068 R)
• M43: 8,376,583 km (0.078 R)
• M44: 8,685,802 km (0.075 R)
• M45: 9,507,393 km (0.098 R)
• M46: 9,992,839 km (0.077 R)
• M47: 10,769,401 km (0.108 R)
• M48: 10,869,931 km (0.118 R)
• M49: 10,987,664 km (0.086 R)
• M50: 11,241,233 km (0.097 R)
• M51: 11,428,529 km (0.091 R)

Asteroid Belt

Center: 6.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.1

Radius: 3.1

Gravity: 25.92 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 8.7 AU - 13.8 AU

Year: 23992 Days

Day: 15.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 61,315,350 km

• M1: 43,982 km (0.108 R)
• M2: 67,020 km (0.054 R)
• M3: 474,674 km (0.097 R)
• M4: 828,922 km (0.115 R)
• M5: 961,765 km (0.088 R)
• M6: 1,776,475 km (0.051 R)
• M7: 1,861,147 km (0.069 R)
• M8: 2,366,190 km (0.106 R)
• M9: 2,428,273 km (0.069 R)
• M10: 2,681,841 km (0.117 R)
• M11: 4,563,034 km (0.113 R)
• M12: 4,914,440 km (0.087 R)
• M13: 5,893,408 km (0.112 R)
• M14: 6,147,276 km (0.094 R)
• M15: 6,318,565 km (0.06 R)
• M16: 7,063,862 km (0.041 R)
• M17: 7,153,321 km (0.111 R)
• M18: 9,312,617 km (0.101 R)
• M19: 10,512,841 km (0.099 R)
• M20: 12,186,841 km (0.117 R)
• M21: 12,618,132 km (0.12 R)
• M22: 13,829,575 km (0.049 R)
• M23: 14,676,748 km (0.099 R)
• M24: 15,020,225 km (0.108 R)
• M25: 16,717,562 km (0.117 R)
• M26: 17,256,563 km (0.091 R)
• M27: 17,497,865 km (0.11 R)
• M28: 18,536,074 km (0.09 R)
• M29: 19,909,083 km (0.112 R)
• M30: 20,543,827 km (0.054 R)
• M31: 21,898,436 km (0.103 R)
• M32: 22,356,355 km (0.076 R)
• M33: 22,619,497 km (0.115 R)
• M34: 22,751,293 km (0.064 R)
• M35: 25,786,335 km (0.09 R)
• M36: 26,616,902 km (0.077 R)
• M37: 27,315,674 km (0.104 R)
• M38: 28,020,579 km (0.082 R)
• M39: 30,315,709 km (0.093 R)
• M40: 33,643,963 km (0.049 R)
• M41: 34,550,825 km (0.111 R)
• M42: 37,319,134 km (0.069 R)
• M43: 38,572,165 km (0.085 R)
• M44: 39,759,374 km (0.102 R)
• M45: 40,637,663 km (0.051 R)
• M46: 42,332,009 km (0.031 R)
• M47: 42,983,507 km (0.063 R)
• M48: 44,378,807 km (0.056 R)
• M49: 47,551,329 km (0.109 R)
• M50: 50,364,966 km (0.12 R)
• M51: 52,532,040 km (0.096 R)
• M52: 52,881,651 km (0.086 R)
• M53: 55,616,898 km (0.088 R)
• M54: 55,794,919 km (0.075 R)
• M55: 56,240,871 km (0.099 R)
• M56: 56,598,410 km (0.051 R)
• M57: 57,315,881 km (0.082 R)
• M58: 58,036,344 km (0.102 R)
• M59: 59,395,291 km (0.053 R)
• M60: 59,577,352 km (0.118 R)
• M61: 61,131,674 km (0.118 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: 265 - 15,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit