🌌 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: 104.3

Radius: 9.8

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.75 AU - 0.93 AU

Year: 513 Days

Day: 10.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 23,366,223 km

• M1: 129,402 km (0.038 R)
• M2: 190,588 km (0.092 R)
• M3: 308,471 km (0.1 R)
• M4: 376,089 km (0.1 R)
• M5: 441,015 km (0.116 R)
• M6: 505,790 km (0.09 R)
• M7: 677,230 km (0.077 R)
• M8: 843,882 km (0.111 R)
• M9: 975,827 km (0.071 R)
• M10: 1,061,098 km (0.078 R)
• M11: 1,128,417 km (0.047 R)
• M12: 1,190,350 km (0.083 R)
• M13: 1,282,054 km (0.112 R)
• M14: 1,383,481 km (0.12 R)
• M15: 1,450,202 km (0.12 R)
• M16: 1,514,230 km (0.081 R)
• M17: 1,579,305 km (0.105 R)
• M18: 1,692,550 km (0.108 R)
• M19: 1,760,318 km (0.062 R)
• M20: 1,873,863 km (0.034 R)
• M21: 2,027,650 km (0.106 R)
• M22: 2,121,148 km (0.11 R)
• M23: 2,250,999 km (0.082 R)
• M24: 2,321,460 km (0.106 R)
• M25: 2,397,007 km (0.079 R)
• M26: 2,656,709 km (0.108 R)
• M27: 2,768,757 km (0.071 R)
• M28: 2,834,880 km (0.116 R)
• M29: 3,026,814 km (0.049 R)
• M30: 3,134,225 km (0.032 R)
• M31: 3,252,856 km (0.106 R)
• M32: 3,342,914 km (0.071 R)
• M33: 3,408,438 km (0.068 R)
• M34: 3,510,015 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.7

Radius: 12

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.46 AU - 2.4 AU

Year: 1788 Days

Day: 11.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 23,366,223 km

• M1: 150,645 km (0.032 R)
• M2: 240,105 km (0.116 R)
• M3: 316,250 km (0.07 R)
• M4: 430,692 km (0.032 R)
• M5: 535,710 km (0.05 R)
• M6: 736,321 km (0.099 R)
• M7: 817,403 km (0.096 R)
• M8: 910,602 km (0.066 R)
• M9: 1,062,294 km (0.083 R)
• M10: 1,222,963 km (0.084 R)
• M11: 1,548,039 km (0.059 R)
• M12: 1,765,105 km (0.086 R)
• M13: 1,923,380 km (0.108 R)
• M14: 2,145,682 km (0.116 R)
• M15: 2,229,756 km (0.095 R)
• M16: 2,376,512 km (0.062 R)
• M17: 2,513,992 km (0.074 R)
• M18: 2,628,584 km (0.087 R)
• M19: 2,718,941 km (0.082 R)
• M20: 2,902,647 km (0.054 R)
• M21: 3,063,615 km (0.085 R)
• M22: 3,436,562 km (0.109 R)
• M23: 3,578,381 km (0.063 R)
• M24: 3,693,422 km (0.119 R)
• M25: 3,838,831 km (0.095 R)
• M26: 4,271,468 km (0.032 R)
• M27: 4,909,802 km (0.105 R)
• M28: 5,118,491 km (0.106 R)
• M29: 5,248,342 km (0.112 R)
• M30: 5,412,301 km (0.082 R)
• M31: 5,594,661 km (0.068 R)
• M32: 6,188,415 km (0.057 R)
• M33: 6,344,446 km (0.112 R)
• M34: 6,431,661 km (0.116 R)
• M35: 6,519,176 km (0.044 R)
• M36: 7,053,390 km (0.097 R)
• M37: 7,325,808 km (0.12 R)
• M38: 7,675,717 km (0.031 R)
• M39: 7,806,166 km (0.043 R)
• M40: 7,993,613 km (0.084 R)
• M41: 8,144,706 km (0.076 R)
• M42: 8,353,994 km (0.093 R)
• M43: 8,623,120 km (0.09 R)
• M44: 8,973,179 km (0.118 R)
• M45: 9,150,004 km (0.071 R)
• M46: 9,308,129 km (0.081 R)
• M47: 9,526,991 km (0.119 R)
• M48: 10,092,022 km (0.09 R)
• M49: 10,173,553 km (0.091 R)
• M50: 10,543,658 km (0.105 R)
• M51: 10,647,180 km (0.09 R)
• M52: 11,043,764 km (0.104 R)
• M53: 11,254,547 km (0.044 R)
• M54: 11,722,788 km (0.103 R)
• M55: 11,808,658 km (0.104 R)
• M56: 11,916,218 km (0.085 R)
• M57: 12,766,682 km (0.097 R)
• M58: 12,921,366 km (0.109 R)
• M59: 13,255,119 km (0.102 R)
• M60: 13,546,536 km (0.103 R)
• M61: 13,953,592 km (0.087 R)
• M62: 14,067,436 km (0.108 R)
• M63: 14,617,956 km (0.06 R)
• M64: 15,292,792 km (0.058 R)
• M65: 15,386,590 km (0.111 R)
• M66: 15,480,687 km (0.109 R)
• M67: 15,645,693 km (0.118 R)
• M68: 15,811,298 km (0.11 R)

Asteroid Belt

Center: 2.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.1

Radius: 8

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.99 AU - 4.49 AU

Year: 4823 Days

Day: 14.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 23,366,223 km

• M1: 101,577 km (0.097 R)
• M2: 351,854 km (0.088 R)
• M3: 512,074 km (0.1 R)
• M4: 727,644 km (0.072 R)
• M5: 1,344,436 km (0.094 R)
• M6: 1,673,103 km (0.079 R)
• M7: 2,011,194 km (0.077 R)
• M8: 2,118,455 km (0.085 R)
• M9: 2,196,097 km (0.115 R)
• M10: 2,852,233 km (0.025 R)
• M11: 2,990,461 km (0.087 R)
• M12: 3,219,795 km (0.11 R)
• M13: 3,400,060 km (0.072 R)
• M14: 3,454,813 km (0.045 R)
• M15: 3,639,417 km (0.09 R)
• M16: 4,095,990 km (0.083 R)
• M17: 4,291,514 km (0.102 R)
• M18: 4,390,398 km (0.119 R)
• M19: 4,671,493 km (0.086 R)
• M20: 5,041,598 km (0.087 R)
• M21: 5,125,073 km (0.085 R)
• M22: 5,251,334 km (0.089 R)
• M23: 6,591,432 km (0.103 R)
• M24: 6,820,915 km (0.067 R)
• M25: 6,913,366 km (0.09 R)
• M26: 7,076,278 km (0.109 R)
• M27: 7,334,784 km (0.053 R)
• M28: 7,668,237 km (0.11 R)
• M29: 7,885,304 km (0.116 R)
• M30: 8,325,570 km (0.073 R)
• M31: 8,899,577 km (0.083 R)
• M32: 9,026,137 km (0.117 R)
• M33: 9,076,851 km (0.104 R)
• M34: 10,244,163 km (0.035 R)
• M35: 10,297,121 km (0.054 R)
• M36: 10,376,707 km (0.102 R)
• M37: 10,456,592 km (0.074 R)
• M38: 10,724,223 km (0.091 R)
• M39: 11,375,721 km (0.065 R)
• M40: 11,513,052 km (0.085 R)
• M41: 11,678,657 km (0.104 R)
• M42: 11,817,185 km (0.101 R)
• M43: 11,984,136 km (0.093 R)
• M44: 12,039,936 km (0.079 R)
• M45: 12,151,985 km (0.093 R)
• M46: 12,264,183 km (0.084 R)
• M47: 12,405,104 km (0.112 R)
• M48: 12,518,200 km (0.033 R)
• M49: 12,716,866 km (0.091 R)
• M50: 12,916,579 km (0.039 R)
• M51: 13,377,042 km (0.078 R)
• M52: 13,667,561 km (0.099 R)
• M53: 13,930,853 km (0.105 R)
• M54: 14,166,320 km (0.104 R)
• M55: 14,521,914 km (0.085 R)
• M56: 14,970,558 km (0.102 R)
• M57: 15,545,313 km (0.082 R)
• M58: 15,728,421 km (0.119 R)
• M59: 15,820,124 km (0.105 R)
• M60: 16,096,581 km (0.088 R)
• M61: 16,158,216 km (0.086 R)
• M62: 16,220,000 km (0.09 R)
• M63: 16,312,750 km (0.068 R)
• M64: 16,467,734 km (0.049 R)
• M65: 16,529,817 km (0.119 R)
• M66: 17,060,889 km (0.099 R)
• M67: 17,281,247 km (0.108 R)
• M68: 17,915,991 km (0.08 R)
• M69: 19,110,380 km (0.041 R)
• M70: 19,240,979 km (0.065 R)
• M71: 19,306,503 km (0.082 R)
• M72: 19,372,027 km (0.047 R)
• M73: 19,667,782 km (0.054 R)
• M74: 19,766,666 km (0.029 R)
• M75: 19,998,094 km (0.1 R)
• M76: 20,230,419 km (0.063 R)
• M77: 20,865,612 km (0.058 R)
• M78: 21,168,697 km (0.059 R)
• M79: 21,473,428 km (0.058 R)
• M80: 22,155,445 km (0.061 R)
• M81: 22,533,628 km (0.067 R)
• M82: 22,637,150 km (0.073 R)
• M83: 22,879,349 km (0.111 R)
• M84: 22,948,613 km (0.098 R)
• M85: 23,296,428 km (0.095 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 10,467 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit