🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.68 AU - 5.18 AU

Year: 3423 Days

Day: 37.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 67.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,059,908 km

• M1: 1,159,982 km (0.107 R)
• M2: 3,522,431 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.5

Radius: 14.1

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.9 AU - 11.02 AU

Year: 11539 Days

Day: 10.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 65,059,908 km

• M1: 336,296 km (0.098 R)
• M2: 728,093 km (0.067 R)
• M3: 872,006 km (0.075 R)
• M4: 1,332,468 km (0.097 R)
• M5: 1,513,631 km (0.117 R)
• M6: 1,738,776 km (0.095 R)
• M7: 2,380,252 km (0.073 R)
• M8: 2,961,140 km (0.1 R)
• M9: 3,701,351 km (0.06 R)
• M10: 4,008,475 km (0.059 R)
• M11: 4,226,140 km (0.104 R)
• M12: 4,953,933 km (0.108 R)
• M13: 6,383,790 km (0.032 R)
• M14: 6,983,827 km (0.116 R)
• M15: 7,933,025 km (0.117 R)
• M16: 8,546,975 km (0.098 R)
• M17: 9,017,460 km (0.092 R)
• M18: 9,755,427 km (0.06 R)
• M19: 10,983,176 km (0.12 R)
• M20: 11,186,929 km (0.057 R)
• M21: 12,612,297 km (0.106 R)
• M22: 12,968,639 km (0.108 R)
• M23: 13,256,167 km (0.085 R)
• M24: 13,509,436 km (0.114 R)
• M25: 13,837,504 km (0.117 R)
• M26: 15,745,774 km (0.084 R)
• M27: 16,091,046 km (0.087 R)
• M28: 16,283,878 km (0.041 R)
• M29: 16,594,144 km (0.109 R)
• M30: 16,789,070 km (0.071 R)
• M31: 17,024,088 km (0.03 R)
• M32: 17,260,004 km (0.103 R)
• M33: 17,417,979 km (0.084 R)
• M34: 18,054,518 km (0.107 R)
• M35: 18,214,887 km (0.089 R)
• M36: 18,942,382 km (0.118 R)
• M37: 19,514,743 km (0.12 R)
• M38: 19,761,879 km (0.113 R)
• M39: 20,592,895 km (0.086 R)
• M40: 21,054,853 km (0.107 R)
• M41: 21,647,709 km (0.089 R)
• M42: 21,903,522 km (0.099 R)
• M43: 22,074,662 km (0.047 R)
• M44: 22,418,139 km (0.051 R)
• M45: 22,590,625 km (0.089 R)
• M46: 23,241,076 km (0.089 R)
• M47: 23,503,022 km (0.083 R)
• M48: 24,073,888 km (0.112 R)
• M49: 24,693,971 km (0.099 R)
• M50: 25,184,652 km (0.051 R)
• M51: 25,364,020 km (0.063 R)
• M52: 26,813,474 km (0.107 R)
• M53: 26,905,027 km (0.099 R)
• M54: 28,196,655 km (0.095 R)
• M55: 28,756,451 km (0.107 R)
• M56: 29,178,765 km (0.074 R)
• M57: 29,461,356 km (0.083 R)
• M58: 30,936,241 km (0.067 R)
• M59: 31,128,325 km (0.073 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165

Radius: 3.8

Gravity: 11.43 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 19.45 AU - 20.05 AU

Year: 32220 Days

Day: 17.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 65,059,908 km

• M1: 63,729 km (0.094 R)
• M2: 102,774 km (0.043 R)
• M3: 351,854 km (0.096 R)
• M4: 688,599 km (0.104 R)
• M5: 752,477 km (0.106 R)
• M6: 796,010 km (0.105 R)
• M7: 1,026,690 km (0.1 R)
• M8: 1,658,442 km (0.1 R)
• M9: 1,891,067 km (0.047 R)
• M10: 1,980,975 km (0.083 R)
• M11: 2,072,379 km (0.093 R)
• M12: 3,636,874 km (0.118 R)
• M13: 3,976,162 km (0.104 R)
• M14: 4,847,569 km (0.109 R)
• M15: 5,346,777 km (0.112 R)
• M16: 5,474,085 km (0.067 R)
• M17: 5,775,226 km (0.103 R)
• M18: 5,818,609 km (0.078 R)
• M19: 6,037,471 km (0.099 R)
• M20: 6,303,755 km (0.078 R)
• M21: 10,305,498 km (0.051 R)
• M22: 11,431,820 km (0.087 R)
• M23: 12,259,845 km (0.089 R)
• M24: 12,993,024 km (0.1 R)
• M25: 13,164,313 km (0.117 R)
• M26: 13,336,201 km (0.071 R)
• M27: 13,508,987 km (0.078 R)
• M28: 14,207,160 km (0.103 R)
• M29: 15,820,573 km (0.072 R)
• M30: 17,114,894 km (0.08 R)
• M31: 18,506,902 km (0.111 R)
• M32: 20,861,722 km (0.072 R)
• M33: 21,330,562 km (0.033 R)
• M34: 21,397,731 km (0.027 R)
• M35: 21,735,075 km (0.106 R)
• M36: 21,870,461 km (0.078 R)
• M37: 22,757,426 km (0.101 R)
• M38: 26,493,035 km (0.12 R)
• M39: 26,855,211 km (0.118 R)
• M40: 29,960,714 km (0.086 R)
• M41: 30,262,452 km (0.119 R)
• M42: 30,868,773 km (0.088 R)
• M43: 31,785,658 km (0.039 R)
• M44: 32,170,424 km (0.114 R)
• M45: 32,556,685 km (0.096 R)
• M46: 32,634,028 km (0.049 R)
• M47: 33,333,697 km (0.106 R)
• M48: 33,724,596 km (0.093 R)
• M49: 33,802,985 km (0.11 R)
• M50: 35,144,130 km (0.111 R)
• M51: 35,541,911 km (0.097 R)
• M52: 36,744,079 km (0.116 R)
• M53: 39,683,378 km (0.048 R)
• M54: 40,930,127 km (0.107 R)
• M55: 41,264,777 km (0.067 R)
• M56: 41,936,921 km (0.072 R)
• M57: 44,832,986 km (0.112 R)
• M58: 46,479,310 km (0.101 R)
• M59: 46,653,742 km (0.108 R)
• M60: 47,529,338 km (0.037 R)
• M61: 48,145,382 km (0.069 R)
• M62: 49,030,104 km (0.104 R)
• M63: 49,563,420 km (0.11 R)
• M64: 50,188,141 km (0.101 R)
• M65: 50,546,278 km (0.118 R)
• M66: 50,995,221 km (0.081 R)
• M67: 51,806,491 km (0.111 R)
• M68: 54,082,323 km (0.106 R)
• M69: 54,725,444 km (0.061 R)
• M70: 57,323,062 km (0.119 R)
• M71: 58,354,539 km (0.076 R)
• M72: 59,676,087 km (0.033 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 18,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit