🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.9

Radius: 8.6

Gravity: 10.18 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.63 AU - 0.87 AU

Year: 441 Days

Day: 8.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 46,664,422 km

• M1: 108,010 km (0.079 R)
• M2: 180,864 km (0.088 R)
• M3: 270,623 km (0.057 R)
• M4: 374,892 km (0.039 R)
• M5: 445,203 km (0.1 R)
• M6: 531,970 km (0.085 R)
• M7: 597,195 km (0.101 R)
• M8: 745,446 km (0.092 R)
• M9: 855,849 km (0.062 R)
• M10: 929,452 km (0.072 R)
• M11: 1,000,511 km (0.108 R)
• M12: 1,199,326 km (0.104 R)
• M13: 1,261,559 km (0.096 R)
• M14: 1,324,988 km (0.102 R)
• M15: 1,427,612 km (0.03 R)
• M16: 1,493,735 km (0.053 R)
• M17: 1,572,423 km (0.097 R)
• M18: 1,687,165 km (0.089 R)
• M19: 1,751,492 km (0.115 R)
• M20: 1,894,807 km (0.097 R)
• M21: 2,142,242 km (0.066 R)
• M22: 2,205,821 km (0.06 R)
• M23: 2,289,296 km (0.104 R)
• M24: 2,413,462 km (0.032 R)
• M25: 2,580,114 km (0.094 R)
• M26: 2,675,109 km (0.055 R)
• M27: 2,750,656 km (0.104 R)
• M28: 2,840,864 km (0.113 R)
• M29: 2,903,844 km (0.084 R)
• M30: 2,967,274 km (0.027 R)
• M31: 3,045,513 km (0.093 R)
• M32: 3,146,193 km (0.11 R)
• M33: 3,233,259 km (0.092 R)
• M34: 3,417,264 km (0.057 R)
• M35: 3,536,942 km (0.112 R)
• M36: 3,597,380 km (0.051 R)
• M37: 3,673,226 km (0.041 R)
• M38: 3,749,671 km (0.098 R)
• M39: 4,148,050 km (0.112 R)
• M40: 4,227,785 km (0.06 R)
• M41: 4,437,372 km (0.117 R)
• M42: 4,518,903 km (0.116 R)
• M43: 4,609,260 km (0.093 R)
• M44: 4,741,654 km (0.094 R)
• M45: 4,984,900 km (0.075 R)
• M46: 5,172,197 km (0.101 R)
• M47: 5,258,066 km (0.083 R)
• M48: 5,466,157 km (0.051 R)
• M49: 5,756,825 km (0.112 R)
• M50: 5,863,638 km (0.056 R)
• M51: 5,980,324 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.9

Radius: 12.5

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.33 AU - 2.19 AU

Year: 1584 Days

Day: 5.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 46,664,422 km

• M1: 155,881 km (0.076 R)
• M2: 258,655 km (0.069 R)
• M3: 375,491 km (0.068 R)
• M4: 525,388 km (0.09 R)
• M5: 676,332 km (0.1 R)
• M6: 868,565 km (0.037 R)
• M7: 1,211,444 km (0.066 R)
• M8: 1,368,671 km (0.056 R)
• M9: 1,480,869 km (0.095 R)
• M10: 1,617,751 km (0.089 R)
• M11: 1,770,192 km (0.091 R)
• M12: 1,859,352 km (0.105 R)
• M13: 1,938,788 km (0.115 R)
• M14: 2,148,525 km (0.094 R)
• M15: 2,256,235 km (0.095 R)
• M16: 2,402,841 km (0.115 R)
• M17: 2,590,437 km (0.087 R)
• M18: 3,061,072 km (0.114 R)
• M19: 3,320,325 km (0.041 R)
• M20: 3,601,120 km (0.087 R)
• M21: 3,715,712 km (0.082 R)
• M22: 3,816,990 km (0.05 R)
• M23: 3,963,147 km (0.098 R)
• M24: 4,321,882 km (0.106 R)
• M25: 4,443,805 km (0.056 R)
• M26: 4,597,891 km (0.064 R)
• M27: 4,753,772 km (0.069 R)
• M28: 5,086,926 km (0.099 R)
• M29: 5,411,254 km (0.109 R)
• M30: 5,725,709 km (0.088 R)
• M31: 5,893,707 km (0.048 R)
• M32: 6,268,899 km (0.107 R)
• M33: 6,372,570 km (0.093 R)
• M34: 6,476,989 km (0.084 R)
• M35: 6,599,360 km (0.115 R)
• M36: 6,775,587 km (0.04 R)
• M37: 6,864,298 km (0.069 R)
• M38: 6,953,309 km (0.114 R)
• M39: 7,587,903 km (0.087 R)
• M40: 7,809,757 km (0.101 R)
• M41: 8,052,554 km (0.065 R)
• M42: 8,545,629 km (0.103 R)
• M43: 9,166,011 km (0.103 R)
• M44: 9,640,835 km (0.069 R)
• M45: 10,063,000 km (0.101 R)
• M46: 10,368,180 km (0.11 R)
• M47: 10,450,159 km (0.084 R)
• M48: 10,655,856 km (0.088 R)
• M49: 11,029,701 km (0.047 R)
• M50: 11,113,327 km (0.066 R)
• M51: 11,811,500 km (0.058 R)
• M52: 12,393,286 km (0.113 R)
• M53: 12,502,044 km (0.082 R)
• M54: 12,720,606 km (0.079 R)
• M55: 12,896,384 km (0.101 R)
• M56: 13,450,793 km (0.063 R)
• M57: 13,629,712 km (0.063 R)
• M58: 13,990,243 km (0.09 R)
• M59: 14,217,183 km (0.108 R)
• M60: 15,137,061 km (0.077 R)
• M61: 15,510,457 km (0.084 R)
• M62: 15,604,255 km (0.091 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.2

Radius: 6

Gravity: 15.78 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.76 AU - 6.7 AU

Year: 10547 Days

Day: 20.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,664,422 km

• M1: 96,341 km (0.07 R)
• M2: 168,896 km (0.108 R)
• M3: 627,114 km (0.097 R)
• M4: 811,269 km (0.103 R)
• M5: 900,729 km (0.092 R)
• M6: 2,011,343 km (0.088 R)
• M7: 2,084,347 km (0.039 R)
• M8: 2,258,329 km (0.061 R)
• M9: 3,140,658 km (0.029 R)
• M10: 3,662,305 km (0.113 R)
• M11: 4,055,598 km (0.108 R)
• M12: 4,335,795 km (0.118 R)
• M13: 4,558,098 km (0.049 R)
• M14: 4,719,214 km (0.048 R)
• M15: 5,213,635 km (0.106 R)
• M16: 5,416,041 km (0.085 R)
• M17: 6,830,040 km (0.11 R)
• M18: 7,051,595 km (0.1 R)
• M19: 7,312,942 km (0.113 R)
• M20: 7,388,190 km (0.073 R)
• M21: 7,425,889 km (0.108 R)
• M22: 7,922,254 km (0.087 R)
• M23: 8,038,342 km (0.057 R)
• M24: 8,311,359 km (0.101 R)
• M25: 8,429,391 km (0.091 R)
• M26: 9,067,725 km (0.1 R)
• M27: 9,189,199 km (0.089 R)
• M28: 10,517,777 km (0.113 R)
• M29: 10,859,160 km (0.029 R)
• M30: 10,988,113 km (0.081 R)
• M31: 11,247,666 km (0.087 R)
• M32: 11,861,017 km (0.048 R)
• M33: 12,261,041 km (0.069 R)
• M34: 12,440,260 km (0.11 R)
• M35: 12,575,197 km (0.034 R)
• M36: 14,468,059 km (0.118 R)
• M37: 14,657,450 km (0.11 R)
• M38: 14,990,903 km (0.118 R)
• M39: 15,810,999 km (0.067 R)
• M40: 15,908,387 km (0.101 R)
• M41: 16,596,089 km (0.084 R)
• M42: 17,393,744 km (0.065 R)
• M43: 17,898,637 km (0.083 R)
• M44: 18,716,489 km (0.075 R)
• M45: 18,819,562 km (0.061 R)
• M46: 19,078,216 km (0.081 R)
• M47: 19,494,248 km (0.052 R)
• M48: 19,546,458 km (0.075 R)
• M49: 19,598,817 km (0.093 R)
• M50: 19,913,421 km (0.063 R)
• M51: 20,760,594 km (0.051 R)
• M52: 21,511,426 km (0.111 R)
• M53: 21,565,431 km (0.104 R)
• M54: 23,593,978 km (0.117 R)
• M55: 23,761,079 km (0.034 R)
• M56: 24,772,061 km (0.025 R)
• M57: 25,169,094 km (0.107 R)
• M58: 25,568,221 km (0.047 R)
• M59: 27,653,316 km (0.075 R)
• M60: 28,360,465 km (0.09 R)
• M61: 29,312,506 km (0.082 R)
• M62: 29,492,173 km (0.104 R)
• M63: 30,154,144 km (0.087 R)
• M64: 30,760,165 km (0.099 R)
• M65: 31,370,225 km (0.081 R)
• M66: 32,354,579 km (0.046 R)
• M67: 32,912,728 km (0.112 R)
• M68: 32,974,961 km (0.06 R)
• M69: 34,164,414 km (0.09 R)
• M70: 34,859,445 km (0.116 R)
• M71: 35,049,884 km (0.076 R)
• M72: 35,559,264 km (0.113 R)
• M73: 35,814,777 km (0.06 R)
• M74: 36,199,394 km (0.087 R)
• M75: 36,456,403 km (0.049 R)
• M76: 37,231,469 km (0.074 R)
• M77: 37,361,171 km (0.103 R)
• M78: 38,142,371 km (0.076 R)
• M79: 40,585,154 km (0.109 R)
• M80: 41,321,176 km (0.069 R)
• M81: 41,657,173 km (0.087 R)
• M82: 43,418,688 km (0.104 R)
• M83: 43,487,054 km (0.118 R)
• M84: 45,273,701 km (0.102 R)
• M85: 45,342,965 km (0.093 R)
• M86: 46,036,950 km (0.081 R)
• M87: 46,245,788 km (0.035 R)
• M88: 46,454,926 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 15,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit