🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.55 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.1

Radius: 10.3

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.53 AU - 3.65 AU

Year: 3622 Days

Day: 13.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 42,763,472 km

• M1: 128,654 km (0.097 R)
• M2: 212,579 km (0.104 R)
• M3: 396,883 km (0.036 R)
• M4: 500,854 km (0.117 R)
• M5: 570,865 km (0.099 R)
• M6: 683,213 km (0.12 R)
• M7: 812,915 km (0.063 R)
• M8: 991,086 km (0.063 R)
• M9: 1,092,962 km (0.052 R)
• M10: 1,291,030 km (0.103 R)
• M11: 1,391,859 km (0.117 R)
• M12: 1,619,547 km (0.094 R)
• M13: 1,846,786 km (0.099 R)
• M14: 1,935,647 km (0.088 R)
• M15: 1,999,974 km (0.087 R)
• M16: 2,244,417 km (0.111 R)
• M17: 2,597,169 km (0.049 R)
• M18: 2,908,482 km (0.107 R)
• M19: 2,982,682 km (0.084 R)
• M20: 3,132,879 km (0.067 R)
• M21: 3,401,856 km (0.048 R)
• M22: 3,495,803 km (0.114 R)
• M23: 3,606,655 km (0.117 R)
• M24: 3,937,715 km (0.059 R)
• M25: 4,036,599 km (0.115 R)
• M26: 4,568,869 km (0.047 R)
• M27: 4,856,695 km (0.108 R)
• M28: 4,971,736 km (0.12 R)
• M29: 5,505,052 km (0.03 R)
• M30: 5,643,580 km (0.042 R)
• M31: 5,783,304 km (0.086 R)
• M32: 5,980,923 km (0.095 R)
• M33: 6,151,913 km (0.075 R)
• M34: 6,286,252 km (0.052 R)
• M35: 6,411,765 km (0.03 R)
• M36: 6,665,184 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.3

Radius: 9.4

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.65 AU - 4.31 AU

Year: 4329 Days

Day: 6.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 42,763,472 km

• M1: 156,180 km (0.101 R)
• M2: 233,073 km (0.113 R)
• M3: 292,015 km (0.063 R)
• M4: 474,225 km (0.079 R)
• M5: 686,654 km (0.097 R)
• M6: 809,175 km (0.098 R)
• M7: 910,752 km (0.114 R)
• M8: 997,369 km (0.093 R)
• M9: 1,540,708 km (0.085 R)
• M10: 1,849,478 km (0.101 R)
• M11: 1,911,113 km (0.055 R)
• M12: 2,362,300 km (0.051 R)
• M13: 2,932,118 km (0.12 R)
• M14: 3,225,180 km (0.082 R)
• M15: 3,512,408 km (0.066 R)
• M16: 3,666,943 km (0.11 R)
• M17: 3,839,579 km (0.084 R)
• M18: 4,128,004 km (0.109 R)
• M19: 4,406,854 km (0.098 R)
• M20: 4,607,315 km (0.073 R)
• M21: 4,913,841 km (0.103 R)
• M22: 5,510,886 km (0.065 R)
• M23: 6,430,165 km (0.106 R)
• M24: 6,888,384 km (0.11 R)
• M25: 6,965,726 km (0.092 R)
• M26: 7,199,697 km (0.074 R)
• M27: 7,376,821 km (0.068 R)
• M28: 7,495,751 km (0.053 R)
• M29: 7,916,869 km (0.11 R)
• M30: 7,997,951 km (0.079 R)
• M31: 8,387,055 km (0.05 R)
• M32: 8,866,367 km (0.105 R)
• M33: 8,971,684 km (0.058 R)
• M34: 9,268,934 km (0.075 R)
• M35: 9,547,934 km (0.113 R)
• M36: 10,379,100 km (0.116 R)
• M37: 10,512,542 km (0.106 R)
• M38: 10,579,412 km (0.081 R)
• M39: 12,133,584 km (0.081 R)
• M40: 13,369,562 km (0.104 R)
• M41: 14,645,183 km (0.12 R)
• M42: 15,146,036 km (0.047 R)
• M43: 15,247,015 km (0.112 R)
• M44: 15,652,724 km (0.119 R)
• M45: 16,526,675 km (0.098 R)
• M46: 16,943,305 km (0.116 R)
• M47: 17,867,072 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.5

Radius: 14.7

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.94 AU - 5.12 AU

Year: 7523 Days

Day: 12.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 42,763,472 km

• M1: 321,785 km (0.059 R)
• M2: 438,023 km (0.066 R)
• M3: 872,156 km (0.068 R)
• M4: 1,040,004 km (0.057 R)
• M5: 1,146,368 km (0.088 R)
• M6: 1,256,772 km (0.086 R)
• M7: 1,371,064 km (0.025 R)
• M8: 1,489,097 km (0.055 R)
• M9: 1,673,103 km (0.116 R)
• M10: 1,886,878 km (0.084 R)
• M11: 2,042,161 km (0.03 R)
• M12: 2,201,781 km (0.116 R)
• M13: 2,607,192 km (0.083 R)
• M14: 2,857,020 km (0.097 R)
• M15: 2,984,926 km (0.119 R)
• M16: 3,326,757 km (0.12 R)
• M17: 3,461,695 km (0.105 R)
• M18: 3,598,577 km (0.079 R)
• M19: 3,821,178 km (0.114 R)
• M20: 4,019,994 km (0.082 R)
• M21: 4,222,101 km (0.075 R)
• M22: 4,398,177 km (0.079 R)
• M23: 4,849,065 km (0.114 R)
• M24: 5,378,193 km (0.118 R)
• M25: 5,827,884 km (0.097 R)
• M26: 5,925,871 km (0.086 R)
• M27: 6,057,367 km (0.1 R)
• M28: 6,593,377 km (0.07 R)
• M29: 6,866,991 km (0.112 R)
• M30: 7,109,639 km (0.079 R)
• M31: 7,425,889 km (0.09 R)
• M32: 7,532,253 km (0.109 R)
• M33: 7,782,530 km (0.075 R)
• M34: 8,365,214 km (0.097 R)
• M35: 8,513,016 km (0.093 R)
• M36: 8,773,915 km (0.034 R)
• M37: 8,886,562 km (0.12 R)
• M38: 9,341,938 km (0.062 R)
• M39: 9,456,979 km (0.098 R)
• M40: 9,843,989 km (0.095 R)
• M41: 10,039,364 km (0.072 R)
• M42: 10,354,716 km (0.083 R)
• M43: 11,035,835 km (0.114 R)
• M44: 11,443,340 km (0.101 R)
• M45: 11,855,781 km (0.11 R)
• M46: 12,483,643 km (0.081 R)
• M47: 12,865,566 km (0.03 R)
• M48: 13,597,549 km (0.04 R)
• M49: 13,771,830 km (0.063 R)
• M50: 13,946,710 km (0.094 R)
• M51: 14,698,589 km (0.063 R)
• M52: 15,418,305 km (0.066 R)
• M53: 16,985,791 km (0.101 R)
• M54: 17,079,589 km (0.107 R)
• M55: 17,788,384 km (0.065 R)
• M56: 19,381,751 km (0.036 R)
• M57: 20,071,546 km (0.068 R)
• M58: 20,170,730 km (0.1 R)
• M59: 20,719,305 km (0.09 R)
• M60: 20,919,916 km (0.085 R)
• M61: 21,020,446 km (0.052 R)
• M62: 21,881,980 km (0.072 R)
• M63: 22,548,588 km (0.102 R)
• M64: 23,744,324 km (0.111 R)
• M65: 24,059,526 km (0.077 R)
• M66: 24,429,183 km (0.088 R)
• M67: 24,641,312 km (0.077 R)
• M68: 24,747,527 km (0.07 R)
• M69: 24,960,554 km (0.09 R)
• M70: 26,740,919 km (0.1 R)
• M71: 27,618,759 km (0.074 R)
• M72: 30,994,435 km (0.116 R)
• M73: 31,339,108 km (0.097 R)
• M74: 33,492,719 km (0.082 R)
• M75: 33,669,394 km (0.109 R)
• M76: 35,034,625 km (0.095 R)
• M77: 35,273,832 km (0.054 R)
• M78: 35,633,764 km (0.077 R)
• M79: 36,842,216 km (0.085 R)
• M80: 37,451,528 km (0.097 R)
• M81: 39,610,225 km (0.103 R)
• M82: 41,050,703 km (0.107 R)
• M83: 41,366,055 km (0.043 R)
• M84: 41,745,585 km (0.089 R)
• M85: 41,872,444 km (0.097 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: 356 - 17,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit