🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201

Radius: 8.2

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.75 AU - 0.95 AU

Year: 532 Days

Day: 11.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 33,869,132 km

• M1: 105,766 km (0.041 R)
• M2: 173,234 km (0.095 R)
• M3: 280,346 km (0.106 R)
• M4: 350,059 km (0.087 R)
• M5: 407,654 km (0.068 R)
• M6: 537,655 km (0.11 R)
• M7: 590,612 km (0.11 R)
• M8: 648,806 km (0.068 R)
• M9: 743,501 km (0.111 R)
• M10: 832,363 km (0.056 R)
• M11: 887,415 km (0.104 R)
• M12: 1,009,337 km (0.112 R)
• M13: 1,076,357 km (0.066 R)
• M14: 1,157,439 km (0.117 R)
• M15: 1,215,333 km (0.101 R)
• M16: 1,291,329 km (0.035 R)
• M17: 1,381,985 km (0.047 R)
• M18: 1,484,011 km (0.115 R)
• M19: 1,538,165 km (0.098 R)
• M20: 1,606,831 km (0.111 R)
• M21: 1,761,665 km (0.1 R)
• M22: 1,814,473 km (0.047 R)
• M23: 1,936,395 km (0.039 R)
• M24: 2,020,768 km (0.12 R)
• M25: 2,091,229 km (0.109 R)
• M26: 2,183,231 km (0.05 R)
• M27: 2,260,873 km (0.118 R)
• M28: 2,328,790 km (0.114 R)
• M29: 2,408,227 km (0.11 R)
• M30: 2,597,019 km (0.114 R)
• M31: 2,718,193 km (0.114 R)
• M32: 2,807,503 km (0.106 R)
• M33: 2,880,657 km (0.108 R)
• M34: 2,971,762 km (0.113 R)
• M35: 3,121,958 km (0.047 R)
• M36: 3,369,692 km (0.027 R)
• M37: 3,441,798 km (0.046 R)
• M38: 3,496,102 km (0.084 R)
• M39: 3,550,705 km (0.119 R)
• M40: 3,660,809 km (0.11 R)
• M41: 3,784,527 km (0.118 R)
• M42: 3,859,475 km (0.119 R)
• M43: 4,010,719 km (0.117 R)
• M44: 4,074,448 km (0.095 R)
• M45: 4,358,384 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.5

Radius: 12.1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.48 AU - 2.58 AU

Year: 2729 Days

Day: 8 Hours

Environment

Temp: -208 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 33,869,132 km

• M1: 280,197 km (0.108 R)
• M2: 411,095 km (0.026 R)
• M3: 563,386 km (0.071 R)
• M4: 763,847 km (0.089 R)
• M5: 859,589 km (0.118 R)
• M6: 967,001 km (0.08 R)
• M7: 1,180,776 km (0.034 R)
• M8: 1,359,994 km (0.063 R)
• M9: 1,932,804 km (0.062 R)
• M10: 2,019,122 km (0.115 R)
• M11: 2,501,725 km (0.094 R)
• M12: 2,854,327 km (0.108 R)
• M13: 3,020,082 km (0.073 R)
• M14: 3,245,975 km (0.104 R)
• M15: 3,762,536 km (0.114 R)
• M16: 3,920,212 km (0.036 R)
• M17: 4,521,296 km (0.111 R)
• M18: 4,624,369 km (0.084 R)
• M19: 5,449,551 km (0.089 R)
• M20: 5,586,882 km (0.107 R)
• M21: 6,020,267 km (0.033 R)
• M22: 6,248,105 km (0.112 R)
• M23: 6,522,617 km (0.114 R)
• M24: 6,697,945 km (0.093 R)
• M25: 7,083,310 km (0.104 R)
• M26: 7,263,575 km (0.106 R)
• M27: 7,659,561 km (0.115 R)
• M28: 7,767,421 km (0.117 R)
• M29: 7,937,813 km (0.109 R)
• M30: 8,203,798 km (0.111 R)
• M31: 8,377,481 km (0.1 R)
• M32: 9,084,181 km (0.081 R)
• M33: 9,263,848 km (0.12 R)
• M34: 10,095,612 km (0.107 R)
• M35: 10,197,040 km (0.066 R)
• M36: 10,281,862 km (0.098 R)
• M37: 10,743,670 km (0.103 R)
• M38: 10,951,163 km (0.086 R)
• M39: 11,038,079 km (0.099 R)
• M40: 11,125,145 km (0.111 R)
• M41: 11,300,025 km (0.102 R)
• M42: 11,440,497 km (0.049 R)
• M43: 11,776,644 km (0.085 R)
• M44: 11,883,456 km (0.109 R)
• M45: 11,972,766 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.8

Radius: 12.4

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.37 AU - 4.93 AU

Year: 5734 Days

Day: 9.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 33,869,132 km

• M1: 166,054 km (0.11 R)
• M2: 277,504 km (0.117 R)
• M3: 357,389 km (0.073 R)
• M4: 503,098 km (0.09 R)
• M5: 588,967 km (0.109 R)
• M6: 761,752 km (0.108 R)
• M7: 863,778 km (0.108 R)
• M8: 1,007,841 km (0.081 R)
• M9: 1,102,387 km (0.083 R)
• M10: 1,791,135 km (0.11 R)
• M11: 2,173,657 km (0.048 R)
• M12: 2,260,723 km (0.112 R)
• M13: 2,451,610 km (0.077 R)
• M14: 2,687,825 km (0.091 R)
• M15: 3,000,634 km (0.097 R)
• M16: 3,296,539 km (0.078 R)
• M17: 3,499,244 km (0.035 R)
• M18: 3,736,057 km (0.109 R)
• M19: 3,871,593 km (0.112 R)
• M20: 4,085,817 km (0.064 R)
• M21: 4,335,346 km (0.098 R)
• M22: 4,784,290 km (0.062 R)
• M23: 5,366,375 km (0.104 R)
• M24: 5,485,604 km (0.108 R)
• M25: 5,571,174 km (0.06 R)
• M26: 5,709,253 km (0.05 R)
• M27: 5,848,379 km (0.09 R)
• M28: 5,935,894 km (0.076 R)
• M29: 6,272,639 km (0.1 R)
• M30: 7,188,626 km (0.069 R)
• M31: 7,700,700 km (0.083 R)
• M32: 7,796,891 km (0.111 R)
• M33: 8,421,612 km (0.105 R)
• M34: 8,560,439 km (0.109 R)
• M35: 8,961,361 km (0.104 R)
• M36: 9,204,907 km (0.092 R)
• M37: 9,719,224 km (0.109 R)
• M38: 10,179,686 km (0.118 R)
• M39: 10,306,396 km (0.092 R)
• M40: 10,818,918 km (0.077 R)
• M41: 11,121,854 km (0.089 R)
• M42: 11,317,977 km (0.101 R)
• M43: 11,405,491 km (0.118 R)
• M44: 11,691,672 km (0.088 R)
• M45: 12,428,741 km (0.083 R)
• M46: 12,791,516 km (0.066 R)
• M47: 13,134,693 km (0.069 R)
• M48: 13,226,845 km (0.118 R)
• M49: 13,924,121 km (0.112 R)
• M50: 14,135,652 km (0.091 R)
• M51: 15,257,636 km (0.117 R)
• M52: 16,433,027 km (0.114 R)
• M53: 16,606,860 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.1

Radius: 13.5

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.05 AU - 5.01 AU

Year: 6539 Days

Day: 13.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,869,132 km

• M1: 407,804 km (0.087 R)
• M2: 602,580 km (0.082 R)
• M3: 688,150 km (0.071 R)
• M4: 791,971 km (0.091 R)
• M5: 1,017,864 km (0.041 R)
• M6: 1,281,904 km (0.101 R)
• M7: 1,568,833 km (0.113 R)
• M8: 1,675,197 km (0.032 R)
• M9: 1,839,605 km (0.062 R)
• M10: 2,488,561 km (0.099 R)
• M11: 2,849,540 km (0.083 R)
• M12: 3,114,628 km (0.115 R)
• M13: 3,204,835 km (0.117 R)
• M14: 3,341,867 km (0.081 R)
• M15: 3,716,909 km (0.068 R)
• M16: 3,885,206 km (0.073 R)
• M17: 4,056,197 km (0.105 R)
• M18: 4,204,897 km (0.089 R)
• M19: 4,533,115 km (0.051 R)
• M20: 4,661,619 km (0.038 R)
• M21: 5,134,349 km (0.034 R)
• M22: 6,041,061 km (0.05 R)
• M23: 6,211,304 km (0.072 R)
• M24: 6,878,809 km (0.098 R)
• M25: 7,056,681 km (0.029 R)
• M26: 7,236,049 km (0.086 R)
• M27: 7,326,406 km (0.083 R)
• M28: 7,691,275 km (0.054 R)
• M29: 7,783,577 km (0.073 R)
• M30: 8,000,045 km (0.083 R)
• M31: 8,250,023 km (0.075 R)
• M32: 8,534,409 km (0.117 R)
• M33: 8,693,731 km (0.109 R)
• M34: 9,737,026 km (0.098 R)
• M35: 10,037,568 km (0.094 R)
• M36: 10,477,236 km (0.079 R)
• M37: 10,957,745 km (0.108 R)
• M38: 11,656,666 km (0.089 R)
• M39: 11,798,186 km (0.071 R)
• M40: 12,298,142 km (0.045 R)
• M41: 12,550,813 km (0.081 R)
• M42: 12,987,788 km (0.095 R)
• M43: 13,134,543 km (0.102 R)
• M44: 13,727,250 km (0.054 R)
• M45: 14,215,388 km (0.109 R)
• M46: 14,709,061 km (0.105 R)
• M47: 15,131,226 km (0.063 R)
• M48: 15,791,701 km (0.105 R)
• M49: 16,660,266 km (0.051 R)
• M50: 18,982,324 km (0.05 R)
• M51: 19,107,238 km (0.091 R)
• M52: 19,232,601 km (0.08 R)
• M53: 19,442,038 km (0.098 R)
• M54: 19,820,970 km (0.109 R)
• M55: 20,117,323 km (0.045 R)
• M56: 21,015,210 km (0.093 R)
• M57: 21,708,147 km (0.094 R)
• M58: 22,629,072 km (0.099 R)
• M59: 23,027,600 km (0.1 R)
• M60: 23,966,776 km (0.119 R)
• M61: 24,872,740 km (0.03 R)
• M62: 26,206,256 km (0.107 R)
• M63: 26,485,106 km (0.109 R)
• M64: 26,858,353 km (0.065 R)
• M65: 27,515,836 km (0.118 R)
• M66: 27,893,869 km (0.063 R)
• M67: 28,273,698 km (0.11 R)
• M68: 28,368,992 km (0.047 R)
• M69: 28,464,286 km (0.068 R)
• M70: 28,894,530 km (0.108 R)
• M71: 29,038,443 km (0.101 R)
• M72: 30,637,195 km (0.112 R)
• M73: 31,620,053 km (0.119 R)
• M74: 31,817,971 km (0.071 R)
• M75: 32,214,705 km (0.033 R)
• M76: 32,913,177 km (0.095 R)
• M77: 33,063,523 km (0.076 R)
• M78: 33,364,813 km (0.112 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 11,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit