🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.5

Radius: 9.5

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.76 AU - 0.92 AU

Year: 497 Days

Day: 10.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 33,050,424 km

• M1: 121,174 km (0.045 R)
• M2: 221,554 km (0.113 R)
• M3: 286,031 km (0.036 R)
• M4: 377,435 km (0.086 R)
• M5: 458,966 km (0.072 R)
• M6: 626,965 km (0.039 R)
• M7: 714,180 km (0.103 R)
• M8: 847,771 km (0.076 R)
• M9: 978,968 km (0.099 R)
• M10: 1,078,002 km (0.102 R)
• M11: 1,140,833 km (0.117 R)
• M12: 1,229,246 km (0.047 R)
• M13: 1,315,863 km (0.114 R)
• M14: 1,404,724 km (0.065 R)
• M15: 1,651,710 km (0.12 R)
• M16: 1,738,626 km (0.116 R)
• M17: 1,803,851 km (0.11 R)
• M18: 1,941,332 km (0.113 R)
• M19: 2,009,099 km (0.111 R)
• M20: 2,141,942 km (0.119 R)
• M21: 2,267,605 km (0.035 R)
• M22: 2,395,810 km (0.066 R)
• M23: 2,463,428 km (0.096 R)
• M24: 2,616,616 km (0.113 R)
• M25: 2,691,714 km (0.063 R)
• M26: 2,904,891 km (0.074 R)
• M27: 2,965,927 km (0.108 R)
• M28: 3,038,782 km (0.087 R)
• M29: 3,117,919 km (0.094 R)
• M30: 3,186,285 km (0.095 R)
• M31: 3,249,266 km (0.087 R)
• M32: 3,312,845 km (0.069 R)
• M33: 3,406,044 km (0.058 R)
• M34: 3,482,339 km (0.028 R)
• M35: 3,547,414 km (0.11 R)
• M36: 3,636,724 km (0.103 R)
• M37: 3,757,151 km (0.081 R)
• M38: 3,866,656 km (0.072 R)
• M39: 3,983,343 km (0.086 R)
• M40: 4,119,925 km (0.088 R)
• M41: 4,226,589 km (0.105 R)
• M42: 4,289,869 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.7

Radius: 8.6

Gravity: 13.52 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.79 AU - 1.13 AU

Year: 607 Days

Day: 6.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 33,050,424 km

• M1: 107,262 km (0.088 R)
• M2: 222,751 km (0.118 R)
• M3: 301,739 km (0.062 R)
• M4: 361,428 km (0.118 R)
• M5: 509,231 km (0.093 R)
• M6: 569,669 km (0.066 R)
• M7: 652,696 km (0.113 R)
• M8: 899,382 km (0.103 R)
• M9: 962,812 km (0.033 R)
• M10: 1,021,753 km (0.037 R)
• M11: 1,076,057 km (0.109 R)
• M12: 1,131,259 km (0.072 R)
• M13: 1,238,371 km (0.103 R)
• M14: 1,362,238 km (0.045 R)
• M15: 1,629,420 km (0.092 R)
• M16: 1,816,866 km (0.092 R)
• M17: 1,966,015 km (0.068 R)
• M18: 2,072,828 km (0.067 R)
• M19: 2,181,586 km (0.119 R)
• M20: 2,276,281 km (0.045 R)
• M21: 2,388,629 km (0.087 R)
• M22: 2,445,476 km (0.085 R)
• M23: 2,535,834 km (0.05 R)
• M24: 2,610,483 km (0.115 R)
• M25: 2,745,271 km (0.093 R)
• M26: 2,856,422 km (0.11 R)
• M27: 3,030,404 km (0.068 R)
• M28: 3,118,667 km (0.043 R)
• M29: 3,234,755 km (0.073 R)
• M30: 3,453,018 km (0.098 R)
• M31: 3,536,045 km (0.079 R)
• M32: 3,601,120 km (0.028 R)
• M33: 3,657,219 km (0.055 R)
• M34: 3,732,467 km (0.106 R)
• M35: 4,175,426 km (0.098 R)
• M36: 4,363,171 km (0.116 R)
• M37: 4,443,206 km (0.071 R)
• M38: 4,553,909 km (0.119 R)
• M39: 4,634,991 km (0.057 R)
• M40: 4,839,790 km (0.114 R)
• M41: 5,047,731 km (0.1 R)
• M42: 5,110,712 km (0.066 R)
• M43: 5,173,842 km (0.077 R)
• M44: 5,269,136 km (0.086 R)
• M45: 5,365,028 km (0.058 R)
• M46: 5,472,290 km (0.098 R)
• M47: 5,634,454 km (0.112 R)
• M48: 5,831,175 km (0.117 R)
• M49: 5,941,579 km (0.079 R)
• M50: 6,041,360 km (0.108 R)
• M51: 6,130,670 km (0.077 R)
• M52: 6,333,076 km (0.104 R)
• M53: 6,412,363 km (0.095 R)
• M54: 6,491,949 km (0.114 R)
• M55: 6,686,726 km (0.072 R)
• M56: 6,895,115 km (0.104 R)
• M57: 7,129,236 km (0.053 R)
• M58: 7,437,408 km (0.076 R)
• M59: 7,653,427 km (0.105 R)
• M60: 7,920,160 km (0.097 R)
• M61: 7,981,196 km (0.113 R)
• M62: 8,251,669 km (0.072 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.8

Radius: 3.6

Gravity: 13.1 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.8 AU - 7.84 AU

Year: 11500 Days

Day: 23.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,050,424 km

• M1: 47,722 km (0.112 R)
• M2: 199,414 km (0.107 R)
• M3: 251,624 km (0.102 R)
• M4: 359,783 km (0.091 R)
• M5: 482,154 km (0.096 R)
• M6: 517,758 km (0.111 R)
• M7: 1,216,231 km (0.036 R)
• M8: 1,348,774 km (0.092 R)
• M9: 1,399,638 km (0.091 R)
• M10: 1,943,127 km (0.097 R)
• M11: 1,981,424 km (0.104 R)
• M12: 2,317,570 km (0.106 R)
• M13: 2,544,361 km (0.083 R)
• M14: 2,865,098 km (0.088 R)
• M15: 2,908,781 km (0.113 R)
• M16: 3,266,470 km (0.096 R)
• M17: 3,404,249 km (0.042 R)
• M18: 3,614,434 km (0.083 R)
• M19: 3,949,683 km (0.069 R)
• M20: 4,420,467 km (0.112 R)
• M21: 4,987,443 km (0.101 R)
• M22: 5,092,910 km (0.109 R)
• M23: 5,146,017 km (0.105 R)
• M24: 5,714,040 km (0.101 R)
• M25: 7,293,195 km (0.11 R)
• M26: 7,624,106 km (0.072 R)
• M27: 7,654,474 km (0.07 R)
• M28: 7,715,361 km (0.09 R)
• M29: 8,332,003 km (0.043 R)
• M30: 8,932,489 km (0.089 R)
• M31: 9,351,363 km (0.057 R)
• M32: 9,383,826 km (0.117 R)
• M33: 10,174,750 km (0.106 R)
• M34: 10,208,110 km (0.111 R)
• M35: 10,375,660 km (0.09 R)
• M36: 10,679,642 km (0.119 R)
• M37: 11,089,541 km (0.104 R)
• M38: 11,158,356 km (0.083 R)
• M39: 11,365,698 km (0.105 R)
• M40: 12,030,511 km (0.102 R)
• M41: 12,314,149 km (0.055 R)
• M42: 12,564,276 km (0.115 R)
• M43: 13,617,745 km (0.083 R)
• M44: 13,839,299 km (0.118 R)
• M45: 14,623,790 km (0.101 R)
• M46: 15,078,717 km (0.12 R)
• M47: 15,576,579 km (0.08 R)
• M48: 15,963,290 km (0.098 R)
• M49: 16,431,381 km (0.097 R)
• M50: 17,501,156 km (0.08 R)
• M51: 17,541,248 km (0.115 R)
• M52: 18,226,855 km (0.069 R)
• M53: 19,085,696 km (0.092 R)
• M54: 19,250,852 km (0.1 R)
• M55: 19,832,339 km (0.092 R)
• M56: 19,915,965 km (0.118 R)
• M57: 20,083,365 km (0.069 R)
• M58: 20,800,238 km (0.115 R)
• M59: 21,097,788 km (0.107 R)
• M60: 21,354,049 km (0.077 R)
• M61: 21,568,423 km (0.094 R)
• M62: 21,869,563 km (0.084 R)
• M63: 21,912,797 km (0.041 R)
• M64: 22,258,966 km (0.064 R)
• M65: 23,044,505 km (0.045 R)
• M66: 23,176,301 km (0.059 R)
• M67: 23,528,903 km (0.102 R)
• M68: 23,706,027 km (0.039 R)
• M69: 24,150,482 km (0.072 R)
• M70: 24,508,021 km (0.104 R)
• M71: 25,228,335 km (0.113 R)
• M72: 25,727,692 km (0.095 R)
• M73: 25,955,679 km (0.086 R)
• M74: 26,597,753 km (0.054 R)
• M75: 26,966,961 km (0.073 R)
• M76: 27,570,439 km (0.104 R)
• M77: 27,710,462 km (0.103 R)
• M78: 27,803,811 km (0.117 R)
• M79: 28,980,249 km (0.057 R)
• M80: 31,478,833 km (0.081 R)
• M81: 31,918,351 km (0.1 R)
• M82: 33,000,991 km (0.112 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 16,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit