🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.7

Radius: 9.3

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.68 AU - 1.08 AU

Year: 560 Days

Day: 11.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 28,423,685 km

• M1: 122,820 km (0.068 R)
• M2: 185,202 km (0.068 R)
• M3: 246,088 km (0.1 R)
• M4: 324,478 km (0.104 R)
• M5: 434,731 km (0.034 R)
• M6: 521,498 km (0.067 R)
• M7: 610,958 km (0.088 R)
• M8: 714,629 km (0.074 R)
• M9: 797,805 km (0.101 R)
• M10: 879,785 km (0.043 R)
• M11: 1,158,935 km (0.089 R)
• M12: 1,268,889 km (0.074 R)
• M13: 1,355,207 km (0.055 R)
• M14: 1,550,881 km (0.1 R)
• M15: 1,720,076 km (0.103 R)
• M16: 1,779,766 km (0.11 R)
• M17: 1,938,639 km (0.099 R)
• M18: 2,057,719 km (0.113 R)
• M19: 2,134,163 km (0.078 R)
• M20: 2,270,297 km (0.09 R)
• M21: 2,490,206 km (0.084 R)
• M22: 2,640,851 km (0.077 R)
• M23: 2,915,064 km (0.084 R)
• M24: 2,994,201 km (0.034 R)
• M25: 3,161,751 km (0.12 R)
• M26: 3,310,152 km (0.042 R)
• M27: 3,453,168 km (0.064 R)
• M28: 3,552,351 km (0.11 R)
• M29: 3,660,062 km (0.104 R)
• M30: 3,847,508 km (0.046 R)
• M31: 4,054,102 km (0.053 R)
• M32: 4,199,212 km (0.07 R)
• M33: 4,264,287 km (0.108 R)
• M34: 4,379,029 km (0.106 R)
• M35: 4,461,607 km (0.088 R)
• M36: 4,561,239 km (0.097 R)
• M37: 4,720,860 km (0.097 R)
• M38: 4,788,478 km (0.082 R)
• M39: 4,916,384 km (0.106 R)
• M40: 5,088,721 km (0.048 R)
• M41: 5,166,811 km (0.086 R)
• M42: 5,403,774 km (0.079 R)
• M43: 5,474,684 km (0.061 R)
• M44: 5,590,622 km (0.089 R)
• M45: 5,707,308 km (0.109 R)
• M46: 5,842,994 km (0.107 R)
• M47: 5,906,722 km (0.041 R)
• M48: 6,007,252 km (0.108 R)
• M49: 6,117,655 km (0.075 R)
• M50: 6,200,832 km (0.06 R)
• M51: 6,303,007 km (0.074 R)

Planet 2 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.5

Radius: 7.2

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.9 AU - 6.96 AU

Year: 9794 Days

Day: 16.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 28,423,685 km

• M1: 217,665 km (0.089 R)
• M2: 677,379 km (0.109 R)
• M3: 784,491 km (0.094 R)
• M4: 1,512,734 km (0.028 R)
• M5: 2,044,853 km (0.064 R)
• M6: 2,859,862 km (0.109 R)
• M7: 3,216,205 km (0.098 R)
• M8: 3,375,078 km (0.05 R)
• M9: 3,624,607 km (0.117 R)
• M10: 4,354,644 km (0.069 R)
• M11: 6,231,499 km (0.056 R)
• M12: 6,292,386 km (0.081 R)
• M13: 6,338,013 km (0.112 R)
• M14: 6,614,769 km (0.075 R)
• M15: 9,070,717 km (0.12 R)
• M16: 11,643,651 km (0.075 R)
• M17: 12,458,660 km (0.082 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.6

Radius: 5.3

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.56 AU - 7.14 AU

Year: 12160 Days

Day: 24.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 28,423,685 km

• M1: 98,585 km (0.111 R)
• M2: 267,780 km (0.059 R)
• M3: 309,967 km (0.109 R)
• M4: 602,431 km (0.103 R)
• M5: 636,689 km (0.063 R)
• M6: 756,367 km (0.041 R)
• M7: 1,058,405 km (0.05 R)
• M8: 1,186,311 km (0.069 R)
• M9: 1,289,234 km (0.112 R)
• M10: 1,334,263 km (0.082 R)
• M11: 1,830,031 km (0.073 R)
• M12: 2,195,498 km (0.099 R)
• M13: 2,678,849 km (0.1 R)
• M14: 3,153,224 km (0.119 R)
• M15: 3,317,034 km (0.085 R)
• M16: 3,760,591 km (0.065 R)
• M17: 3,912,583 km (0.1 R)
• M18: 4,022,388 km (0.106 R)
• M19: 4,155,380 km (0.066 R)
• M20: 4,609,559 km (0.089 R)
• M21: 4,866,120 km (0.096 R)
• M22: 5,151,103 km (0.093 R)
• M23: 5,199,274 km (0.117 R)
• M24: 5,368,619 km (0.097 R)
• M25: 5,663,177 km (0.092 R)
• M26: 5,912,557 km (0.065 R)
• M27: 6,191,257 km (0.109 R)
• M28: 6,242,270 km (0.074 R)
• M29: 6,293,582 km (0.085 R)
• M30: 6,473,997 km (0.109 R)
• M31: 7,647,294 km (0.09 R)
• M32: 8,286,076 km (0.118 R)
• M33: 8,427,297 km (0.057 R)
• M34: 8,483,994 km (0.101 R)
• M35: 8,569,265 km (0.072 R)
• M36: 8,683,408 km (0.111 R)
• M37: 9,911,906 km (0.053 R)
• M38: 10,121,942 km (0.091 R)
• M39: 10,454,946 km (0.032 R)
• M40: 11,038,677 km (0.108 R)
• M41: 11,287,459 km (0.107 R)
• M42: 11,475,353 km (0.047 R)
• M43: 11,790,855 km (0.106 R)
• M44: 12,398,073 km (0.118 R)
• M45: 12,917,327 km (0.064 R)
• M46: 13,344,429 km (0.118 R)
• M47: 13,443,613 km (0.099 R)
• M48: 13,476,674 km (0.045 R)
• M49: 13,809,529 km (0.067 R)
• M50: 14,212,396 km (0.109 R)
• M51: 14,483,168 km (0.068 R)
• M52: 14,551,086 km (0.116 R)
• M53: 14,823,952 km (0.032 R)
• M54: 15,236,394 km (0.119 R)
• M55: 16,072,646 km (0.109 R)
• M56: 16,107,801 km (0.093 R)
• M57: 16,142,957 km (0.078 R)
• M58: 16,319,333 km (0.058 R)
• M59: 16,354,787 km (0.081 R)
• M60: 16,816,596 km (0.106 R)
• M61: 17,354,699 km (0.114 R)
• M62: 17,607,819 km (0.101 R)
• M63: 17,825,783 km (0.067 R)
• M64: 18,706,316 km (0.086 R)
• M65: 18,854,418 km (0.062 R)
• M66: 19,525,813 km (0.093 R)
• M67: 20,129,291 km (0.036 R)
• M68: 20,242,985 km (0.085 R)
• M69: 20,777,050 km (0.081 R)
• M70: 20,968,834 km (0.083 R)
• M71: 21,315,602 km (0.119 R)
• M72: 22,132,107 km (0.059 R)
• M73: 22,524,503 km (0.042 R)
• M74: 22,603,341 km (0.1 R)
• M75: 23,077,716 km (0.045 R)
• M76: 23,475,646 km (0.085 R)
• M77: 23,875,820 km (0.116 R)
• M78: 24,926,745 km (0.095 R)
• M79: 25,375,838 km (0.063 R)
• M80: 25,457,818 km (0.093 R)
• M81: 25,498,807 km (0.09 R)
• M82: 25,868,913 km (0.047 R)
• M83: 26,822,749 km (0.083 R)
• M84: 27,115,362 km (0.089 R)
• M85: 27,703,581 km (0.082 R)
• M86: 28,168,830 km (0.092 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 15,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit