🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166

Radius: 13.1

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.76 AU - 0.98 AU

Year: 524 Days

Day: 8.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 38,364,411 km

• M1: 189,241 km (0.068 R)
• M2: 292,015 km (0.114 R)
• M3: 452,234 km (0.12 R)
• M4: 549,922 km (0.11 R)
• M5: 665,561 km (0.096 R)
• M6: 749,186 km (0.071 R)
• M7: 914,941 km (0.114 R)
• M8: 999,164 km (0.081 R)
• M9: 1,090,120 km (0.095 R)
• M10: 1,226,403 km (0.101 R)
• M11: 1,368,821 km (0.084 R)
• M12: 1,479,373 km (0.085 R)
• M13: 1,657,844 km (0.107 R)
• M14: 1,749,846 km (0.099 R)
• M15: 1,870,871 km (0.114 R)
• M16: 2,078,812 km (0.102 R)
• M17: 2,173,807 km (0.094 R)
• M18: 2,260,723 km (0.069 R)
• M19: 2,368,433 km (0.103 R)
• M20: 2,487,962 km (0.105 R)
• M21: 2,655,661 km (0.101 R)
• M22: 2,743,625 km (0.078 R)
• M23: 2,858,965 km (0.051 R)
• M24: 2,949,172 km (0.07 R)
• M25: 3,094,582 km (0.076 R)
• M26: 3,198,402 km (0.06 R)
• M27: 3,314,341 km (0.091 R)
• M28: 3,471,419 km (0.07 R)
• M29: 3,619,520 km (0.101 R)
• M30: 3,763,882 km (0.119 R)
• M31: 3,880,718 km (0.06 R)
• M32: 4,016,703 km (0.092 R)
• M33: 4,118,280 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.4

Radius: 8.3

Gravity: 14.38 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.93 AU - 1.03 AU

Year: 626 Days

Day: 9.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 38,364,411 km

• M1: 109,206 km (0.102 R)
• M2: 160,967 km (0.034 R)
• M3: 215,122 km (0.059 R)
• M4: 276,756 km (0.095 R)
• M5: 403,017 km (0.08 R)
• M6: 467,493 km (0.081 R)
• M7: 545,583 km (0.077 R)
• M8: 664,065 km (0.114 R)
• M9: 986,598 km (0.067 R)
• M10: 1,071,570 km (0.092 R)
• M11: 1,158,935 km (0.081 R)
• M12: 1,248,843 km (0.112 R)
• M13: 1,442,722 km (0.104 R)
• M14: 1,575,116 km (0.11 R)
• M15: 1,639,293 km (0.1 R)
• M16: 1,777,522 km (0.11 R)
• M17: 2,097,213 km (0.116 R)
• M18: 2,247,858 km (0.118 R)
• M19: 2,336,719 km (0.1 R)
• M20: 2,576,674 km (0.106 R)
• M21: 2,661,197 km (0.104 R)
• M22: 2,807,204 km (0.065 R)
• M23: 2,868,090 km (0.088 R)
• M24: 2,973,557 km (0.102 R)
• M25: 3,098,172 km (0.103 R)
• M26: 3,233,708 km (0.111 R)
• M27: 3,325,112 km (0.1 R)
• M28: 3,398,864 km (0.112 R)
• M29: 3,501,189 km (0.07 R)
• M30: 3,623,560 km (0.072 R)
• M31: 3,747,277 km (0.117 R)
• M32: 3,872,490 km (0.074 R)
• M33: 4,008,774 km (0.093 R)
• M34: 4,097,336 km (0.101 R)
• M35: 4,156,726 km (0.089 R)
• M36: 4,286,278 km (0.103 R)
• M37: 4,508,730 km (0.095 R)
• M38: 4,672,839 km (0.116 R)
• M39: 4,755,716 km (0.067 R)
• M40: 4,965,004 km (0.067 R)
• M41: 5,209,297 km (0.074 R)
• M42: 5,306,087 km (0.076 R)
• M43: 5,468,550 km (0.116 R)
• M44: 5,865,433 km (0.08 R)
• M45: 5,932,453 km (0.105 R)
• M46: 6,123,789 km (0.111 R)
• M47: 6,294,330 km (0.102 R)
• M48: 6,686,726 km (0.113 R)
• M49: 6,885,990 km (0.106 R)
• M50: 7,004,023 km (0.116 R)
• M51: 7,099,017 km (0.103 R)
• M52: 7,278,236 km (0.05 R)
• M53: 7,386,544 km (0.104 R)
• M54: 7,580,274 km (0.112 R)
• M55: 7,653,427 km (0.093 R)
• M56: 7,726,730 km (0.075 R)
• M57: 7,997,652 km (0.1 R)
• M58: 8,221,600 km (0.063 R)
• M59: 8,284,281 km (0.089 R)
• M60: 8,372,095 km (0.092 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.7

Radius: 3.1

Gravity: 12.35 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.37 AU - 10.47 AU

Year: 17201 Days

Day: 19.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 38,364,411 km

• M1: 82,728 km (0.098 R)
• M2: 116,088 km (0.11 R)
• M3: 199,264 km (0.11 R)
• M4: 237,711 km (0.091 R)
• M5: 467,045 km (0.109 R)
• M6: 506,239 km (0.096 R)
• M7: 841,488 km (0.098 R)
• M8: 1,022,053 km (0.104 R)
• M9: 2,242,921 km (0.057 R)
• M10: 2,265,061 km (0.085 R)
• M11: 2,491,403 km (0.115 R)
• M12: 2,514,441 km (0.092 R)
• M13: 2,677,652 km (0.054 R)
• M14: 2,796,283 km (0.12 R)
• M15: 3,038,931 km (0.098 R)
• M16: 3,364,157 km (0.057 R)
• M17: 3,726,782 km (0.101 R)
• M18: 4,293,608 km (0.072 R)
• M19: 4,321,284 km (0.056 R)
• M20: 4,404,610 km (0.113 R)
• M21: 4,629,456 km (0.081 R)
• M22: 4,915,786 km (0.033 R)
• M23: 5,237,272 km (0.077 R)
• M24: 5,535,420 km (0.08 R)
• M25: 5,565,639 km (0.08 R)
• M26: 5,656,295 km (0.052 R)
• M27: 5,900,439 km (0.076 R)
• M28: 6,526,058 km (0.12 R)
• M29: 7,403,299 km (0.078 R)
• M30: 7,636,672 km (0.111 R)
• M31: 7,737,501 km (0.117 R)
• M32: 8,110,897 km (0.093 R)
• M33: 8,179,413 km (0.081 R)
• M34: 8,316,894 km (0.032 R)
• M35: 8,629,254 km (0.086 R)
• M36: 8,910,199 km (0.104 R)
• M37: 9,158,382 km (0.053 R)
• M38: 9,337,151 km (0.098 R)
• M39: 9,625,426 km (0.056 R)
• M40: 10,433,255 km (0.068 R)
• M41: 11,148,333 km (0.106 R)
• M42: 11,339,070 km (0.093 R)
• M43: 11,377,367 km (0.083 R)
• M44: 12,073,745 km (0.098 R)
• M45: 12,983,599 km (0.107 R)
• M46: 13,466,950 km (0.057 R)
• M47: 13,997,274 km (0.105 R)
• M48: 14,120,693 km (0.039 R)
• M49: 15,078,269 km (0.11 R)
• M50: 15,501,032 km (0.109 R)
• M51: 15,756,695 km (0.1 R)
• M52: 16,444,995 km (0.107 R)
• M53: 16,836,492 km (0.082 R)
• M54: 17,099,186 km (0.047 R)
• M55: 17,628,613 km (0.082 R)
• M56: 18,029,236 km (0.084 R)
• M57: 18,342,943 km (0.071 R)
• M58: 18,387,822 km (0.117 R)
• M59: 19,157,653 km (0.094 R)
• M60: 19,294,685 km (0.112 R)
• M61: 19,340,312 km (0.069 R)
• M62: 19,615,422 km (0.065 R)
• M63: 19,937,955 km (0.1 R)
• M64: 20,076,782 km (0.087 R)
• M65: 20,308,809 km (0.117 R)
• M66: 20,588,407 km (0.106 R)
• M67: 21,340,136 km (0.072 R)
• M68: 21,862,233 km (0.087 R)
• M69: 23,064,252 km (0.117 R)
• M70: 23,502,125 km (0.096 R)
• M71: 23,893,772 km (0.105 R)
• M72: 24,534,649 km (0.066 R)
• M73: 24,683,349 km (0.072 R)
• M74: 25,783,043 km (0.064 R)
• M75: 25,934,287 km (0.116 R)
• M76: 26,440,376 km (0.106 R)
• M77: 28,393,077 km (0.082 R)
• M78: 28,549,108 km (0.101 R)
• M79: 29,124,013 km (0.102 R)
• M80: 29,808,423 km (0.064 R)
• M81: 30,126,019 km (0.103 R)
• M82: 30,925,021 km (0.107 R)
• M83: 31,461,629 km (0.115 R)
• M84: 31,623,195 km (0.083 R)
• M85: 32,163,692 km (0.102 R)
• M86: 32,380,758 km (0.117 R)
• M87: 33,858,486 km (0.113 R)
• M88: 34,411,400 km (0.071 R)
• M89: 35,414,154 km (0.118 R)
• M90: 36,087,943 km (0.11 R)
• M91: 36,144,342 km (0.064 R)
• M92: 37,619,526 km (0.106 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 16,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit