🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.56 AU - 2.32 AU

Year: 982 Days

Day: 19.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.5

Radius: 10.1

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.11 AU - 7.45 AU

Year: 5720 Days

Day: 9.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 67,444,859 km

• M1: 199,264 km (0.093 R)
• M2: 286,929 km (0.059 R)
• M3: 508,184 km (0.101 R)
• M4: 728,392 km (0.058 R)
• M5: 1,656,647 km (0.101 R)
• M6: 2,196,546 km (0.08 R)
• M7: 2,765,616 km (0.082 R)
• M8: 3,501,787 km (0.114 R)
• M9: 3,751,765 km (0.077 R)
• M10: 4,242,895 km (0.073 R)
• M11: 4,428,995 km (0.107 R)
• M12: 4,919,975 km (0.084 R)
• M13: 5,514,776 km (0.082 R)
• M14: 5,983,316 km (0.079 R)
• M15: 6,282,662 km (0.108 R)
• M16: 6,403,686 km (0.1 R)
• M17: 6,679,096 km (0.076 R)
• M18: 6,958,395 km (0.089 R)
• M19: 7,560,676 km (0.117 R)
• M20: 7,819,182 km (0.1 R)
• M21: 7,884,257 km (0.064 R)
• M22: 8,113,590 km (0.114 R)
• M23: 8,612,499 km (0.09 R)
• M24: 9,396,541 km (0.075 R)
• M25: 9,674,793 km (0.105 R)
• M26: 9,849,973 km (0.075 R)
• M27: 10,597,364 km (0.119 R)
• M28: 10,741,726 km (0.117 R)
• M29: 11,105,697 km (0.101 R)
• M30: 11,215,652 km (0.112 R)
• M31: 11,622,109 km (0.085 R)
• M32: 11,696,459 km (0.035 R)
• M33: 11,845,758 km (0.072 R)
• M34: 12,947,097 km (0.113 R)
• M35: 14,041,256 km (0.056 R)
• M36: 15,124,195 km (0.099 R)
• M37: 15,491,308 km (0.078 R)
• M38: 15,573,138 km (0.1 R)
• M39: 16,150,885 km (0.11 R)
• M40: 16,484,189 km (0.115 R)
• M41: 17,030,521 km (0.051 R)
• M42: 18,705,269 km (0.114 R)
• M43: 18,836,317 km (0.083 R)
• M44: 19,673,018 km (0.114 R)
• M45: 19,761,879 km (0.066 R)
• M46: 20,162,951 km (0.1 R)
• M47: 20,431,928 km (0.094 R)
• M48: 20,702,101 km (0.111 R)
• M49: 20,882,816 km (0.091 R)
• M50: 21,109,606 km (0.081 R)
• M51: 21,474,026 km (0.084 R)
• M52: 21,656,985 km (0.119 R)
• M53: 21,840,541 km (0.033 R)
• M54: 22,162,925 km (0.089 R)
• M55: 22,301,452 km (0.075 R)
• M56: 22,486,804 km (0.084 R)
• M57: 22,579,704 km (0.119 R)
• M58: 22,859,003 km (0.119 R)
• M59: 23,092,675 km (0.057 R)
• M60: 23,233,148 km (0.069 R)
• M61: 24,035,142 km (0.078 R)
• M62: 24,272,703 km (0.117 R)
• M63: 25,375,688 km (0.064 R)
• M64: 25,472,329 km (0.097 R)
• M65: 25,811,617 km (0.106 R)
• M66: 26,299,006 km (0.083 R)
• M67: 26,494,830 km (0.072 R)
• M68: 26,937,191 km (0.11 R)
• M69: 28,078,772 km (0.098 R)
• M70: 29,084,220 km (0.072 R)
• M71: 29,337,339 km (0.096 R)
• M72: 29,489,630 km (0.103 R)
• M73: 29,642,220 km (0.117 R)
• M74: 30,923,525 km (0.092 R)
• M75: 31,389,373 km (0.101 R)
• M76: 31,545,105 km (0.055 R)
• M77: 31,649,075 km (0.081 R)
• M78: 32,800,380 km (0.05 R)
• M79: 33,011,164 km (0.109 R)
• M80: 34,285,438 km (0.093 R)
• M81: 34,445,807 km (0.088 R)
• M82: 34,767,443 km (0.103 R)
• M83: 35,359,551 km (0.112 R)
• M84: 35,738,183 km (0.059 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 212.3

Radius: 8

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 18.95 AU - 18.95 AU

Year: 29981 Days

Day: 20.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 67,444,859 km

• M1: 598,391 km (0.094 R)
• M2: 1,215,483 km (0.105 R)
• M3: 1,320,052 km (0.118 R)
• M4: 3,477,103 km (0.063 R)
• M5: 3,817,887 km (0.083 R)
• M6: 4,011,916 km (0.06 R)
• M7: 4,169,442 km (0.087 R)
• M8: 4,572,160 km (0.04 R)
• M9: 5,114,452 km (0.049 R)
• M10: 5,987,954 km (0.102 R)
• M11: 7,191,469 km (0.11 R)
• M12: 7,335,083 km (0.11 R)
• M13: 7,820,528 km (0.062 R)
• M14: 9,338,647 km (0.084 R)
• M15: 10,024,105 km (0.104 R)
• M16: 11,110,185 km (0.078 R)
• M17: 12,005,678 km (0.113 R)
• M18: 12,404,805 km (0.097 R)
• M19: 15,011,249 km (0.114 R)
• M20: 15,937,260 km (0.057 R)
• M21: 18,364,934 km (0.104 R)
• M22: 18,890,471 km (0.116 R)
• M23: 19,221,531 km (0.093 R)
• M24: 19,688,127 km (0.105 R)
• M25: 20,158,463 km (0.115 R)
• M26: 20,226,081 km (0.061 R)
• M27: 22,565,492 km (0.107 R)
• M28: 22,705,666 km (0.053 R)
• M29: 22,846,288 km (0.102 R)
• M30: 26,084,483 km (0.109 R)
• M31: 26,897,548 km (0.093 R)
• M32: 27,944,433 km (0.111 R)
• M33: 30,077,998 km (0.039 R)
• M34: 31,242,468 km (0.117 R)
• M35: 32,342,461 km (0.071 R)
• M36: 34,016,162 km (0.044 R)
• M37: 37,696,419 km (0.111 R)
• M38: 37,946,248 km (0.087 R)
• M39: 38,029,574 km (0.113 R)
• M40: 38,113,050 km (0.071 R)
• M41: 39,456,588 km (0.079 R)
• M42: 41,243,535 km (0.048 R)
• M43: 41,758,899 km (0.062 R)
• M44: 42,103,573 km (0.08 R)
• M45: 42,535,911 km (0.112 R)
• M46: 43,230,643 km (0.096 R)
• M47: 43,841,601 km (0.092 R)
• M48: 44,367,587 km (0.116 R)
• M49: 45,602,817 km (0.097 R)
• M50: 48,287,949 km (0.095 R)
• M51: 50,472,526 km (0.064 R)
• M52: 50,656,083 km (0.091 R)
• M53: 51,946,813 km (0.104 R)
• M54: 53,155,115 km (0.113 R)
• M55: 55,126,367 km (0.111 R)
• M56: 60,791,339 km (0.092 R)
• M57: 65,234,695 km (0.106 R)
• M58: 66,537,692 km (0.108 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 11,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit