🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.4

Radius: 9.9

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.72 AU - 0.76 AU

Year: 447 Days

Day: 10.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 33,545,193 km

• M1: 125,513 km (0.104 R)
• M2: 208,390 km (0.059 R)
• M3: 274,512 km (0.11 R)
• M4: 338,241 km (0.075 R)
• M5: 445,353 km (0.076 R)
• M6: 525,388 km (0.046 R)
• M7: 604,974 km (0.105 R)
• M8: 673,340 km (0.119 R)
• M9: 811,868 km (0.118 R)
• M10: 895,642 km (0.109 R)
• M11: 964,158 km (0.092 R)
• M12: 1,034,469 km (0.113 R)
• M13: 1,224,608 km (0.098 R)
• M14: 1,289,234 km (0.056 R)
• M15: 1,413,700 km (0.079 R)
• M16: 1,520,513 km (0.084 R)
• M17: 1,647,970 km (0.062 R)
• M18: 1,783,655 km (0.096 R)
• M19: 1,862,194 km (0.116 R)
• M20: 2,018,225 km (0.053 R)
• M21: 2,173,657 km (0.07 R)
• M22: 2,323,105 km (0.101 R)
• M23: 2,429,769 km (0.064 R)
• M24: 2,527,606 km (0.082 R)
• M25: 2,600,609 km (0.1 R)
• M26: 2,759,632 km (0.066 R)
• M27: 2,856,422 km (0.049 R)
• M28: 2,949,023 km (0.104 R)
• M29: 3,042,671 km (0.109 R)
• M30: 3,227,275 km (0.051 R)
• M31: 3,363,858 km (0.028 R)
• M32: 3,444,491 km (0.083 R)
• M33: 3,549,060 km (0.114 R)
• M34: 3,654,676 km (0.106 R)
• M35: 3,851,098 km (0.111 R)
• M36: 3,959,856 km (0.095 R)
• M37: 4,051,110 km (0.116 R)
• M38: 4,124,712 km (0.061 R)
• M39: 4,229,730 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.9

Radius: 9.9

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.95 AU - 1.05 AU

Year: 703 Days

Day: 8.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 33,545,193 km

• M1: 123,418 km (0.078 R)
• M2: 191,934 km (0.071 R)
• M3: 383,120 km (0.064 R)
• M4: 463,005 km (0.065 R)
• M5: 545,135 km (0.095 R)
• M6: 653,294 km (0.032 R)
• M7: 720,912 km (0.118 R)
• M8: 813,364 km (0.095 R)
• M9: 898,485 km (0.108 R)
• M10: 968,945 km (0.104 R)
• M11: 1,134,849 km (0.1 R)
• M12: 1,237,623 km (0.108 R)
• M13: 1,336,956 km (0.093 R)
• M14: 1,622,688 km (0.096 R)
• M15: 1,695,393 km (0.084 R)
• M16: 1,874,312 km (0.076 R)
• M17: 2,005,060 km (0.062 R)
• M18: 2,106,936 km (0.069 R)
• M19: 2,267,305 km (0.114 R)
• M20: 2,357,363 km (0.067 R)
• M21: 2,583,256 km (0.08 R)
• M22: 2,711,910 km (0.085 R)
• M23: 2,790,150 km (0.083 R)
• M24: 2,860,311 km (0.082 R)
• M25: 2,975,651 km (0.059 R)
• M26: 3,119,714 km (0.116 R)
• M27: 3,293,996 km (0.058 R)
• M28: 3,499,693 km (0.068 R)
• M29: 3,604,112 km (0.103 R)
• M30: 3,767,772 km (0.098 R)
• M31: 3,973,170 km (0.081 R)
• M32: 4,062,330 km (0.091 R)
• M33: 4,182,308 km (0.089 R)
• M34: 4,364,518 km (0.066 R)
• M35: 4,446,348 km (0.107 R)
• M36: 4,570,065 km (0.073 R)
• M37: 4,884,370 km (0.096 R)
• M38: 5,130,160 km (0.087 R)
• M39: 5,390,909 km (0.101 R)
• M40: 5,556,215 km (0.051 R)
• M41: 5,633,856 km (0.059 R)
• M42: 5,790,335 km (0.091 R)
• M43: 5,902,982 km (0.031 R)
• M44: 5,993,788 km (0.117 R)
• M45: 6,096,263 km (0.094 R)
• M46: 6,245,412 km (0.12 R)
• M47: 6,337,863 km (0.09 R)
• M48: 6,594,424 km (0.043 R)
• M49: 6,723,975 km (0.1 R)
• M50: 6,794,885 km (0.076 R)
• M51: 7,335,532 km (0.087 R)
• M52: 7,555,740 km (0.069 R)
• M53: 7,691,275 km (0.071 R)
• M54: 7,753,209 km (0.059 R)
• M55: 7,990,022 km (0.099 R)
• M56: 8,229,229 km (0.085 R)
• M57: 8,317,941 km (0.084 R)
• M58: 8,586,170 km (0.113 R)
• M59: 8,727,689 km (0.038 R)

Asteroid Belt

Center: 1.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.3

Radius: 8.6

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.52 AU - 2.08 AU

Year: 1698 Days

Day: 10.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 33,545,193 km

• M1: 118,482 km (0.052 R)
• M2: 192,233 km (0.111 R)
• M3: 263,591 km (0.076 R)
• M4: 428,149 km (0.101 R)
• M5: 782,247 km (0.082 R)
• M6: 850,464 km (0.081 R)
• M7: 1,030,131 km (0.094 R)
• M8: 1,230,293 km (0.039 R)
• M9: 1,519,765 km (0.092 R)
• M10: 1,858,006 km (0.104 R)
• M11: 1,913,656 km (0.076 R)
• M12: 2,093,323 km (0.112 R)
• M13: 2,249,204 km (0.086 R)
• M14: 2,378,606 km (0.114 R)
• M15: 2,469,562 km (0.094 R)
• M16: 2,551,541 km (0.091 R)
• M17: 2,728,665 km (0.117 R)
• M18: 3,051,348 km (0.048 R)
• M19: 3,477,403 km (0.12 R)
• M20: 3,569,555 km (0.101 R)
• M21: 3,662,455 km (0.099 R)
• M22: 3,898,371 km (0.092 R)
• M23: 3,994,263 km (0.06 R)
• M24: 4,102,871 km (0.09 R)
• M25: 4,237,060 km (0.106 R)
• M26: 4,459,961 km (0.099 R)
• M27: 4,699,318 km (0.116 R)
• M28: 4,904,117 km (0.117 R)
• M29: 5,059,699 km (0.026 R)
• M30: 5,375,799 km (0.098 R)
• M31: 5,495,927 km (0.103 R)
• M32: 5,698,332 km (0.054 R)
• M33: 5,779,863 km (0.118 R)
• M34: 5,903,132 km (0.029 R)
• M35: 6,013,236 km (0.086 R)
• M36: 6,348,036 km (0.113 R)
• M37: 6,631,823 km (0.106 R)
• M38: 6,746,415 km (0.085 R)
• M39: 6,847,244 km (0.083 R)
• M40: 7,314,737 km (0.082 R)
• M41: 7,522,379 km (0.071 R)
• M42: 7,627,098 km (0.088 R)
• M43: 7,687,087 km (0.087 R)
• M44: 7,837,732 km (0.109 R)
• M45: 8,096,237 km (0.099 R)
• M46: 8,249,575 km (0.059 R)
• M47: 8,434,777 km (0.091 R)
• M48: 8,512,418 km (0.092 R)
• M49: 8,605,917 km (0.108 R)
• M50: 8,668,449 km (0.079 R)
• M51: 9,030,625 km (0.092 R)
• M52: 9,125,919 km (0.105 R)
• M53: 9,221,662 km (0.091 R)
• M54: 9,526,841 km (0.102 R)
• M55: 9,933,299 km (0.069 R)
• M56: 10,147,074 km (0.098 R)
• M57: 10,246,108 km (0.1 R)
• M58: 10,345,590 km (0.102 R)
• M59: 10,478,732 km (0.074 R)
• M60: 10,562,208 km (0.106 R)
• M61: 10,763,567 km (0.065 R)
• M62: 10,915,259 km (0.087 R)
• M63: 11,033,890 km (0.11 R)
• M64: 11,118,862 km (0.091 R)
• M65: 11,306,457 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.4

Radius: 8.6

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.53 AU - 4.95 AU

Year: 6137 Days

Day: 6 Hours

Environment

Temp: -215 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,545,193 km

• M1: 112,498 km (0.098 R)
• M2: 187,745 km (0.091 R)
• M3: 503,397 km (0.087 R)
• M4: 686,804 km (0.092 R)
• M5: 849,417 km (0.047 R)
• M6: 1,117,197 km (0.045 R)
• M7: 1,180,327 km (0.102 R)
• M8: 1,602,492 km (0.049 R)
• M9: 1,692,401 km (0.075 R)
• M10: 1,783,955 km (0.096 R)
• M11: 2,167,224 km (0.094 R)
• M12: 2,348,088 km (0.047 R)
• M13: 2,492,151 km (0.067 R)
• M14: 2,597,019 km (0.1 R)
• M15: 2,767,710 km (0.04 R)
• M16: 3,030,703 km (0.028 R)
• M17: 3,256,147 km (0.073 R)
• M18: 3,940,558 km (0.034 R)
• M19: 4,112,445 km (0.089 R)
• M20: 4,211,778 km (0.063 R)
• M21: 4,565,577 km (0.032 R)
• M22: 4,694,381 km (0.099 R)
• M23: 4,824,232 km (0.082 R)
• M24: 5,167,709 km (0.103 R)
• M25: 5,275,120 km (0.104 R)
• M26: 5,878,448 km (0.11 R)
• M27: 5,934,398 km (0.09 R)
• M28: 6,388,278 km (0.058 R)
• M29: 6,941,940 km (0.041 R)
• M30: 7,239,490 km (0.094 R)
• M31: 7,299,479 km (0.097 R)
• M32: 7,663,151 km (0.109 R)
• M33: 8,219,655 km (0.066 R)
• M34: 8,661,567 km (0.062 R)
• M35: 8,853,352 km (0.102 R)
• M36: 8,982,006 km (0.107 R)
• M37: 9,176,034 km (0.098 R)
• M38: 9,667,463 km (0.12 R)
• M39: 9,833,068 km (0.046 R)
• M40: 10,200,929 km (0.111 R)
• M41: 10,743,969 km (0.06 R)
• M42: 10,984,672 km (0.031 R)
• M43: 11,227,021 km (0.115 R)
• M44: 11,964,688 km (0.063 R)
• M45: 13,009,031 km (0.035 R)
• M46: 13,191,989 km (0.105 R)
• M47: 13,449,597 km (0.08 R)
• M48: 14,270,141 km (0.04 R)
• M49: 14,838,912 km (0.089 R)
• M50: 15,068,545 km (0.035 R)
• M51: 15,145,288 km (0.093 R)
• M52: 15,222,182 km (0.116 R)
• M53: 15,842,265 km (0.117 R)
• M54: 16,510,219 km (0.063 R)
• M55: 17,428,302 km (0.067 R)
• M56: 18,322,149 km (0.104 R)
• M57: 18,774,533 km (0.03 R)
• M58: 19,105,892 km (0.059 R)
• M59: 19,313,983 km (0.041 R)
• M60: 19,397,458 km (0.107 R)
• M61: 19,690,521 km (0.115 R)
• M62: 20,238,498 km (0.054 R)
• M63: 20,791,561 km (0.088 R)
• M64: 22,920,638 km (0.054 R)
• M65: 23,586,199 km (0.068 R)
• M66: 24,573,694 km (0.116 R)
• M67: 25,391,845 km (0.06 R)
• M68: 25,896,139 km (0.112 R)
• M69: 26,450,100 km (0.112 R)
• M70: 26,681,977 km (0.094 R)
• M71: 27,475,743 km (0.111 R)
• M72: 27,804,859 km (0.087 R)
• M73: 28,087,898 km (0.083 R)
• M74: 28,609,396 km (0.112 R)
• M75: 28,847,556 km (0.078 R)
• M76: 29,999,609 km (0.101 R)
• M77: 30,922,329 km (0.083 R)
• M78: 31,362,745 km (0.075 R)
• M79: 31,854,473 km (0.096 R)
• M80: 32,249,561 km (0.101 R)
• M81: 32,348,595 km (0.118 R)
• M82: 32,497,445 km (0.074 R)
• M83: 32,596,778 km (0.104 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 10,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit