🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.95 AU - 2.43 AU

Year: 1214 Days

Day: 39.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.6

Radius: 12.7

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.64 AU - 5.38 AU

Year: 4202 Days

Day: 8.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 34,440,978 km

• M1: 175,628 km (0.1 R)
• M2: 273,764 km (0.095 R)
• M3: 434,133 km (0.07 R)
• M4: 567,425 km (0.067 R)
• M5: 825,032 km (0.057 R)
• M6: 939,325 km (0.08 R)
• M7: 1,134,101 km (0.098 R)
• M8: 1,665,772 km (0.108 R)
• M9: 1,920,537 km (0.091 R)
• M10: 2,302,012 km (0.067 R)
• M11: 2,484,970 km (0.101 R)
• M12: 2,777,434 km (0.119 R)
• M13: 3,858,129 km (0.106 R)
• M14: 3,957,013 km (0.06 R)
• M15: 4,056,645 km (0.104 R)
• M16: 4,319,938 km (0.056 R)
• M17: 4,757,063 km (0.119 R)
• M18: 4,863,277 km (0.109 R)
• M19: 5,013,324 km (0.113 R)
• M20: 5,165,016 km (0.083 R)
• M21: 5,252,381 km (0.109 R)
• M22: 5,384,177 km (0.101 R)
• M23: 5,877,551 km (0.087 R)
• M24: 6,129,623 km (0.12 R)
• M25: 6,338,611 km (0.093 R)
• M26: 6,432,260 km (0.081 R)
• M27: 6,835,426 km (0.057 R)
• M28: 7,028,108 km (0.044 R)
• M29: 7,149,432 km (0.079 R)
• M30: 7,691,425 km (0.111 R)
• M31: 7,866,754 km (0.034 R)
• M32: 8,043,429 km (0.101 R)
• M33: 8,221,301 km (0.112 R)
• M34: 8,529,472 km (0.082 R)
• M35: 8,659,024 km (0.106 R)
• M36: 10,401,839 km (0.069 R)
• M37: 11,327,252 km (0.106 R)
• M38: 11,412,672 km (0.086 R)
• M39: 11,641,557 km (0.059 R)
• M40: 11,727,875 km (0.095 R)
• M41: 13,076,649 km (0.107 R)
• M42: 13,376,443 km (0.081 R)
• M43: 13,708,700 km (0.058 R)
• M44: 14,381,591 km (0.108 R)
• M45: 14,971,456 km (0.049 R)
• M46: 15,159,351 km (0.092 R)
• M47: 15,442,689 km (0.103 R)
• M48: 15,759,537 km (0.104 R)
• M49: 15,918,859 km (0.085 R)
• M50: 16,238,849 km (0.088 R)
• M51: 16,464,293 km (0.1 R)
• M52: 16,561,232 km (0.077 R)
• M53: 16,918,173 km (0.101 R)
• M54: 17,015,860 km (0.117 R)
• M55: 17,738,717 km (0.064 R)
• M56: 17,838,200 km (0.033 R)
• M57: 18,004,104 km (0.059 R)
• M58: 18,104,035 km (0.038 R)
• M59: 18,304,347 km (0.084 R)
• M60: 18,538,916 km (0.09 R)
• M61: 18,943,279 km (0.104 R)
• M62: 19,898,462 km (0.068 R)
• M63: 20,312,548 km (0.091 R)
• M64: 20,416,519 km (0.097 R)
• M65: 20,974,070 km (0.118 R)
• M66: 21,713,533 km (0.096 R)
• M67: 22,032,924 km (0.104 R)
• M68: 22,211,095 km (0.065 R)
• M69: 23,617,465 km (0.062 R)
• M70: 23,945,982 km (0.03 R)
• M71: 24,165,890 km (0.057 R)
• M72: 24,460,149 km (0.113 R)
• M73: 24,644,753 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.2

Radius: 12

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.89 AU - 7.19 AU

Year: 5563 Days

Day: 6.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,440,978 km

• M1: 173,833 km (0.103 R)
• M2: 309,967 km (0.103 R)
• M3: 444,455 km (0.111 R)
• M4: 544,237 km (0.036 R)
• M5: 770,728 km (0.069 R)
• M6: 939,774 km (0.102 R)
• M7: 1,185,264 km (0.083 R)
• M8: 1,316,012 km (0.071 R)
• M9: 2,201,482 km (0.057 R)
• M10: 2,552,888 km (0.082 R)
• M11: 2,702,785 km (0.081 R)
• M12: 2,789,851 km (0.11 R)
• M13: 2,966,825 km (0.046 R)
• M14: 3,449,278 km (0.095 R)
• M15: 3,981,248 km (0.114 R)
• M16: 4,384,414 km (0.043 R)
• M17: 4,933,588 km (0.102 R)
• M18: 5,148,560 km (0.119 R)
• M19: 5,868,724 km (0.109 R)
• M20: 6,709,165 km (0.085 R)
• M21: 6,857,866 km (0.105 R)
• M22: 7,249,812 km (0.079 R)
• M23: 7,463,887 km (0.026 R)
• M24: 7,618,122 km (0.078 R)
• M25: 7,742,139 km (0.1 R)
• M26: 8,118,676 km (0.083 R)
• M27: 8,372,993 km (0.087 R)
• M28: 8,759,404 km (0.094 R)
• M29: 9,053,214 km (0.068 R)
• M30: 9,184,711 km (0.071 R)
• M31: 9,283,894 km (0.091 R)
• M32: 9,383,377 km (0.056 R)
• M33: 9,616,750 km (0.099 R)
• M34: 9,751,088 km (0.101 R)
• M35: 9,886,026 km (0.112 R)
• M36: 10,466,316 km (0.106 R)
• M37: 10,708,515 km (0.074 R)
• M38: 10,847,790 km (0.079 R)
• M39: 12,675,428 km (0.097 R)
• M40: 13,082,184 km (0.087 R)
• M41: 13,455,580 km (0.109 R)
• M42: 13,530,679 km (0.105 R)
• M43: 15,335,577 km (0.119 R)
• M44: 15,414,116 km (0.102 R)
• M45: 15,492,655 km (0.064 R)
• M46: 16,687,942 km (0.108 R)
• M47: 16,849,657 km (0.12 R)
• M48: 17,995,427 km (0.086 R)
• M49: 19,039,770 km (0.078 R)
• M50: 19,124,143 km (0.03 R)
• M51: 19,420,496 km (0.075 R)
• M52: 20,060,775 km (0.118 R)
• M53: 20,189,579 km (0.073 R)
• M54: 20,448,234 km (0.11 R)
• M55: 20,707,786 km (0.1 R)
• M56: 21,012,218 km (0.072 R)
• M57: 21,361,828 km (0.102 R)
• M58: 22,244,455 km (0.118 R)
• M59: 22,779,717 km (0.12 R)
• M60: 23,228,959 km (0.038 R)
• M61: 23,319,166 km (0.094 R)
• M62: 23,817,477 km (0.092 R)
• M63: 24,227,824 km (0.026 R)
• M64: 26,549,583 km (0.066 R)
• M65: 27,498,033 km (0.06 R)
• M66: 28,361,064 km (0.102 R)
• M67: 29,379,227 km (0.101 R)
• M68: 29,574,601 km (0.095 R)
• M69: 29,770,275 km (0.069 R)
• M70: 30,261,555 km (0.12 R)
• M71: 30,409,358 km (0.074 R)
• M72: 30,904,078 km (0.057 R)
• M73: 32,353,831 km (0.094 R)
• M74: 32,808,159 km (0.118 R)
• M75: 32,909,437 km (0.097 R)
• M76: 33,264,732 km (0.116 R)
• M77: 33,723,399 km (0.095 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 19,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit