🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.3

Radius: 8.2

Gravity: 12.53 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.64 AU - 0.78 AU

Year: 413 Days

Day: 5.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 34,771,877 km

• M1: 103,522 km (0.084 R)
• M2: 181,911 km (0.114 R)
• M3: 254,167 km (0.111 R)
• M4: 334,202 km (0.038 R)
• M5: 397,930 km (0.104 R)
• M6: 562,787 km (0.108 R)
• M7: 728,841 km (0.119 R)
• M8: 806,931 km (0.037 R)
• M9: 869,762 km (0.095 R)
• M10: 976,724 km (0.09 R)
• M11: 1,256,173 km (0.078 R)
• M12: 1,308,682 km (0.069 R)
• M13: 1,410,558 km (0.118 R)
• M14: 1,470,846 km (0.111 R)
• M15: 1,537,567 km (0.055 R)
• M16: 1,628,223 km (0.09 R)
• M17: 1,779,467 km (0.114 R)
• M18: 1,838,857 km (0.119 R)
• M19: 2,027,350 km (0.042 R)
• M20: 2,177,696 km (0.104 R)
• M21: 2,280,021 km (0.115 R)
• M22: 2,397,007 km (0.06 R)
• M23: 2,496,040 km (0.101 R)
• M24: 2,576,225 km (0.115 R)
• M25: 2,698,297 km (0.116 R)
• M26: 2,808,401 km (0.082 R)
• M27: 2,927,032 km (0.119 R)
• M28: 3,075,882 km (0.111 R)
• M29: 3,176,561 km (0.111 R)
• M30: 3,351,591 km (0.037 R)
• M31: 3,462,592 km (0.107 R)
• M32: 3,567,460 km (0.063 R)
• M33: 3,635,378 km (0.082 R)
• M34: 3,757,151 km (0.107 R)
• M35: 3,888,198 km (0.118 R)
• M36: 4,012,813 km (0.075 R)
• M37: 4,107,210 km (0.092 R)
• M38: 4,266,082 km (0.087 R)
• M39: 4,402,815 km (0.059 R)
• M40: 4,508,281 km (0.089 R)
• M41: 4,573,656 km (0.085 R)
• M42: 4,647,557 km (0.108 R)
• M43: 4,705,302 km (0.071 R)
• M44: 4,771,723 km (0.065 R)
• M45: 4,871,655 km (0.105 R)
• M46: 5,099,492 km (0.074 R)
• M47: 5,150,505 km (0.06 R)
• M48: 5,451,945 km (0.104 R)
• M49: 5,521,657 km (0.075 R)
• M50: 5,600,346 km (0.104 R)
• M51: 5,865,733 km (0.046 R)
• M52: 5,919,289 km (0.105 R)
• M53: 6,026,849 km (0.028 R)
• M54: 6,108,081 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.7

Radius: 13.2

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.59 AU - 0.91 AU

Year: 448 Days

Day: 14.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 34,771,877 km

• M1: 175,478 km (0.1 R)
• M2: 281,693 km (0.053 R)
• M3: 371,452 km (0.099 R)
• M4: 471,532 km (0.11 R)
• M5: 563,535 km (0.102 R)
• M6: 667,954 km (0.098 R)
• M7: 755,469 km (0.083 R)
• M8: 859,589 km (0.055 R)
• M9: 942,167 km (0.113 R)
• M10: 1,053,917 km (0.104 R)
• M11: 1,199,925 km (0.118 R)
• M12: 1,355,207 km (0.082 R)
• M13: 1,567,337 km (0.065 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.9

Radius: 7.8

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.94 AU - 8.4 AU

Year: 13252 Days

Day: 22.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,771,877 km

• M1: 98,136 km (0.118 R)
• M2: 417,079 km (0.089 R)
• M3: 484,697 km (0.069 R)
• M4: 544,237 km (0.049 R)
• M5: 1,064,538 km (0.115 R)
• M6: 1,209,948 km (0.061 R)
• M7: 1,431,652 km (0.11 R)
• M8: 1,836,164 km (0.108 R)
• M9: 1,952,402 km (0.093 R)
• M10: 2,421,092 km (0.044 R)
• M11: 2,657,307 km (0.068 R)
• M12: 2,722,980 km (0.115 R)
• M13: 3,221,740 km (0.066 R)
• M14: 3,529,762 km (0.113 R)
• M15: 3,946,691 km (0.116 R)
• M16: 4,199,362 km (0.094 R)
• M17: 4,353,597 km (0.119 R)
• M18: 4,405,358 km (0.115 R)
• M19: 5,484,258 km (0.079 R)
• M20: 5,851,670 km (0.087 R)
• M21: 6,081,901 km (0.065 R)
• M22: 6,640,500 km (0.075 R)
• M23: 6,941,042 km (0.119 R)
• M24: 7,338,524 km (0.12 R)
• M25: 7,932,726 km (0.112 R)
• M26: 7,996,156 km (0.115 R)
• M27: 8,477,412 km (0.096 R)
• M28: 8,770,624 km (0.041 R)
• M29: 9,233,480 km (0.097 R)
• M30: 9,501,559 km (0.109 R)
• M31: 11,198,597 km (0.113 R)
• M32: 11,412,672 km (0.116 R)
• M33: 11,808,957 km (0.06 R)
• M34: 12,503,839 km (0.09 R)
• M35: 13,400,528 km (0.096 R)
• M36: 13,894,800 km (0.056 R)
• M37: 13,971,394 km (0.111 R)
• M38: 14,240,521 km (0.105 R)
• M39: 14,433,801 km (0.083 R)
• M40: 15,215,749 km (0.11 R)
• M41: 15,334,231 km (0.101 R)
• M42: 15,413,368 km (0.063 R)
• M43: 15,931,276 km (0.068 R)
• M44: 16,454,719 km (0.104 R)
• M45: 17,518,659 km (0.112 R)
• M46: 17,601,536 km (0.116 R)
• M47: 18,731,449 km (0.117 R)
• M48: 18,985,765 km (0.057 R)
• M49: 19,070,737 km (0.032 R)
• M50: 19,454,904 km (0.116 R)
• M51: 19,884,848 km (0.091 R)
• M52: 20,274,401 km (0.099 R)
• M53: 20,535,449 km (0.083 R)
• M54: 21,104,968 km (0.102 R)
• M55: 21,724,154 km (0.096 R)
• M56: 21,991,336 km (0.077 R)
• M57: 22,170,105 km (0.101 R)
• M58: 23,025,655 km (0.104 R)
• M59: 23,252,595 km (0.1 R)
• M60: 23,343,551 km (0.041 R)
• M61: 24,259,838 km (0.053 R)
• M62: 24,629,793 km (0.105 R)
• M63: 25,750,431 km (0.1 R)
• M64: 26,744,659 km (0.069 R)
• M65: 27,318,366 km (0.088 R)
• M66: 28,041,223 km (0.074 R)
• M67: 28,868,051 km (0.095 R)
• M68: 28,965,888 km (0.116 R)
• M69: 29,112,793 km (0.065 R)
• M70: 29,309,065 km (0.056 R)
• M71: 29,505,786 km (0.094 R)
• M72: 30,396,343 km (0.1 R)
• M73: 30,495,975 km (0.064 R)
• M74: 31,547,199 km (0.092 R)
• M75: 32,865,306 km (0.096 R)
• M76: 33,018,644 km (0.108 R)
• M77: 33,172,131 km (0.1 R)
• M78: 33,223,294 km (0.092 R)
• M79: 34,149,604 km (0.107 R)
• M80: 34,201,364 km (0.091 R)
• M81: 34,771,931 km (0.083 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 15,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit