🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.9

Radius: 10.7

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.51 AU - 0.73 AU

Year: 331 Days

Day: 10 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 49,884,371 km

• M1: 148,401 km (0.09 R)
• M2: 227,090 km (0.094 R)
• M3: 295,007 km (0.113 R)
• M4: 513,869 km (0.104 R)
• M5: 582,983 km (0.039 R)
• M6: 684,859 km (0.106 R)
• M7: 809,025 km (0.08 R)
• M8: 885,470 km (0.063 R)
• M9: 1,056,909 km (0.096 R)
• M10: 1,162,974 km (0.071 R)
• M11: 1,265,448 km (0.057 R)
• M12: 1,348,176 km (0.051 R)
• M13: 1,475,933 km (0.109 R)
• M14: 1,706,313 km (0.105 R)
• M15: 1,819,559 km (0.108 R)
• M16: 1,913,806 km (0.086 R)
• M17: 2,009,698 km (0.114 R)
• M18: 2,084,946 km (0.119 R)
• M19: 2,192,955 km (0.115 R)
• M20: 2,537,629 km (0.05 R)
• M21: 2,633,820 km (0.039 R)
• M22: 2,716,548 km (0.033 R)
• M23: 2,854,627 km (0.046 R)
• M24: 2,949,771 km (0.077 R)
• M25: 3,367,448 km (0.088 R)
• M26: 3,526,919 km (0.084 R)
• M27: 3,667,242 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.1

Radius: 14

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.13 AU - 1.43 AU

Year: 982 Days

Day: 5.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 49,884,371 km

• M1: 181,013 km (0.08 R)
• M2: 272,268 km (0.039 R)
• M3: 412,890 km (0.108 R)
• M4: 506,538 km (0.102 R)
• M5: 651,948 km (0.097 R)
• M6: 879,336 km (0.115 R)
• M7: 1,042,099 km (0.109 R)
• M8: 1,174,942 km (0.071 R)
• M9: 1,285,495 km (0.106 R)
• M10: 1,385,426 km (0.113 R)
• M11: 1,510,490 km (0.06 R)
• M12: 1,616,704 km (0.061 R)
• M13: 1,812,677 km (0.045 R)
• M14: 2,025,106 km (0.101 R)
• M15: 2,168,720 km (0.041 R)
• M16: 2,280,919 km (0.099 R)
• M17: 2,529,251 km (0.087 R)
• M18: 2,620,207 km (0.106 R)
• M19: 2,852,383 km (0.103 R)
• M20: 3,111,037 km (0.095 R)
• M21: 3,317,632 km (0.116 R)
• M22: 3,488,323 km (0.064 R)
• M23: 3,620,717 km (0.116 R)
• M24: 3,786,173 km (0.102 R)
• M25: 4,146,255 km (0.066 R)
• M26: 4,286,877 km (0.099 R)
• M27: 4,407,004 km (0.117 R)
• M28: 4,572,908 km (0.059 R)
• M29: 4,819,894 km (0.103 R)
• M30: 5,129,262 km (0.12 R)
• M31: 5,268,837 km (0.113 R)
• M32: 5,851,970 km (0.111 R)
• M33: 6,145,181 km (0.077 R)
• M34: 6,455,896 km (0.027 R)
• M35: 6,581,558 km (0.085 R)
• M36: 6,835,426 km (0.071 R)
• M37: 6,989,362 km (0.067 R)
• M38: 7,079,719 km (0.091 R)
• M39: 7,170,376 km (0.107 R)
• M40: 7,444,888 km (0.102 R)
• M41: 7,749,618 km (0.106 R)
• M42: 7,990,920 km (0.091 R)
• M43: 8,234,764 km (0.061 R)
• M44: 8,371,347 km (0.102 R)
• M45: 8,605,169 km (0.117 R)
• M46: 8,729,933 km (0.083 R)
• M47: 8,855,147 km (0.115 R)
• M48: 9,178,129 km (0.072 R)
• M49: 9,490,788 km (0.08 R)
• M50: 9,634,103 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.3

Radius: 11.1

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.7 AU - 3.38 AU

Year: 3595 Days

Day: 12.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,884,371 km

• M1: 147,653 km (0.059 R)
• M2: 232,325 km (0.099 R)
• M3: 307,573 km (0.108 R)
• M4: 525,537 km (0.049 R)
• M5: 660,475 km (0.11 R)
• M6: 808,128 km (0.069 R)
• M7: 1,044,941 km (0.066 R)
• M8: 1,390,961 km (0.092 R)
• M9: 1,464,414 km (0.074 R)
• M10: 1,646,624 km (0.057 R)
• M11: 1,756,429 km (0.052 R)
• M12: 1,868,627 km (0.074 R)
• M13: 2,016,729 km (0.117 R)
• M14: 2,466,570 km (0.084 R)
• M15: 2,611,380 km (0.109 R)
• M16: 2,966,526 km (0.103 R)
• M17: 3,199,001 km (0.099 R)
• M18: 3,277,839 km (0.044 R)
• M19: 3,417,264 km (0.096 R)
• M20: 3,497,897 km (0.116 R)
• M21: 4,080,282 km (0.119 R)
• M22: 4,692,885 km (0.117 R)
• M23: 4,782,794 km (0.103 R)
• M24: 4,873,300 km (0.04 R)
• M25: 4,964,405 km (0.084 R)
• M26: 6,003,363 km (0.063 R)
• M27: 6,522,467 km (0.109 R)
• M28: 6,774,839 km (0.115 R)
• M29: 7,030,352 km (0.033 R)
• M30: 7,211,216 km (0.115 R)
• M31: 7,289,156 km (0.108 R)
• M32: 7,393,576 km (0.109 R)
• M33: 7,630,389 km (0.072 R)
• M34: 8,192,428 km (0.078 R)
• M35: 8,273,809 km (0.115 R)
• M36: 8,382,866 km (0.103 R)
• M37: 8,519,599 km (0.116 R)
• M38: 9,102,731 km (0.039 R)
• M39: 9,215,229 km (0.111 R)
• M40: 9,555,564 km (0.092 R)
• M41: 10,868,585 km (0.041 R)
• M42: 11,047,952 km (0.09 R)
• M43: 11,168,079 km (0.088 R)
• M44: 11,288,506 km (0.087 R)
• M45: 11,409,530 km (0.096 R)
• M46: 11,531,004 km (0.088 R)
• M47: 12,268,521 km (0.025 R)
• M48: 12,424,103 km (0.109 R)
• M49: 12,705,796 km (0.099 R)
• M50: 12,926,303 km (0.089 R)
• M51: 13,243,750 km (0.068 R)
• M52: 13,918,436 km (0.074 R)
• M53: 14,341,798 km (0.098 R)
• M54: 14,472,846 km (0.103 R)
• M55: 14,703,227 km (0.083 R)
• M56: 14,835,471 km (0.117 R)
• M57: 15,738,294 km (0.11 R)
• M58: 16,589,955 km (0.059 R)
• M59: 16,831,107 km (0.085 R)
• M60: 17,073,455 km (0.113 R)
• M61: 17,491,581 km (0.067 R)
• M62: 17,596,749 km (0.094 R)
• M63: 17,913,148 km (0.103 R)
• M64: 18,444,819 km (0.102 R)
• M65: 19,125,639 km (0.054 R)
• M66: 19,197,895 km (0.096 R)
• M67: 19,741,833 km (0.074 R)
• M68: 20,401,410 km (0.079 R)
• M69: 20,659,765 km (0.119 R)
• M70: 21,704,407 km (0.096 R)
• M71: 21,855,052 km (0.075 R)
• M72: 21,930,599 km (0.096 R)
• M73: 22,499,221 km (0.119 R)
• M74: 22,575,366 km (0.083 R)
• M75: 22,842,697 km (0.072 R)
• M76: 23,419,098 km (0.098 R)
• M77: 23,728,466 km (0.111 R)
• M78: 24,390,437 km (0.063 R)
• M79: 24,979,553 km (0.097 R)
• M80: 25,852,008 km (0.106 R)
• M81: 26,171,848 km (0.08 R)
• M82: 26,252,033 km (0.109 R)
• M83: 26,694,244 km (0.109 R)
• M84: 27,138,999 km (0.077 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.9

Radius: 4

Gravity: 10.68 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 8.82 AU - 11.06 AU

Year: 21255 Days

Day: 17.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 49,884,371 km

• M1: 212,429 km (0.079 R)
• M2: 308,620 km (0.116 R)
• M3: 692,489 km (0.115 R)
• M4: 1,156,242 km (0.065 R)
• M5: 1,745,358 km (0.114 R)
• M6: 2,069,687 km (0.05 R)
• M7: 2,358,710 km (0.109 R)
• M8: 2,688,274 km (0.1 R)
• M9: 3,481,292 km (0.066 R)
• M10: 4,574,104 km (0.068 R)
• M11: 4,777,258 km (0.071 R)
• M12: 5,582,544 km (0.048 R)
• M13: 6,580,511 km (0.032 R)
• M14: 6,732,951 km (0.101 R)
• M15: 6,771,248 km (0.054 R)
• M16: 6,809,545 km (0.045 R)
• M17: 6,963,781 km (0.083 R)
• M18: 7,080,168 km (0.1 R)
• M19: 7,275,692 km (0.078 R)
• M20: 7,512,655 km (0.107 R)
• M21: 8,818,196 km (0.114 R)
• M22: 9,325,632 km (0.097 R)
• M23: 9,496,922 km (0.045 R)
• M24: 11,129,483 km (0.06 R)
• M25: 11,311,095 km (0.069 R)
• M26: 11,769,463 km (0.109 R)
• M27: 12,187,140 km (0.102 R)
• M28: 12,280,639 km (0.086 R)
• M29: 12,374,437 km (0.098 R)
• M30: 12,468,384 km (0.092 R)
• M31: 12,657,027 km (0.096 R)
• M32: 13,132,748 km (0.064 R)
• M33: 14,594,619 km (0.097 R)
• M34: 14,943,032 km (0.091 R)
• M35: 15,043,113 km (0.092 R)
• M36: 17,827,728 km (0.104 R)
• M37: 20,155,471 km (0.09 R)
• M38: 20,376,876 km (0.095 R)
• M39: 23,268,752 km (0.087 R)
• M40: 23,384,690 km (0.115 R)
• M41: 23,967,524 km (0.091 R)
• M42: 25,147,552 km (0.099 R)
• M43: 25,565,079 km (0.052 R)
• M44: 25,864,724 km (0.104 R)
• M45: 26,285,991 km (0.092 R)
• M46: 26,649,065 km (0.101 R)
• M47: 26,952,749 km (0.119 R)
• M48: 27,135,558 km (0.08 R)
• M49: 27,870,981 km (0.039 R)
• M50: 29,612,001 km (0.104 R)
• M51: 31,132,214 km (0.119 R)
• M52: 31,901,746 km (0.07 R)
• M53: 33,721,604 km (0.081 R)
• M54: 34,050,121 km (0.106 R)
• M55: 34,776,568 km (0.112 R)
• M56: 36,379,210 km (0.056 R)
• M57: 36,783,573 km (0.095 R)
• M58: 37,869,355 km (0.096 R)
• M59: 41,118,770 km (0.118 R)
• M60: 41,540,038 km (0.093 R)
• M61: 41,680,660 km (0.104 R)
• M62: 41,962,652 km (0.093 R)
• M63: 42,954,336 km (0.068 R)
• M64: 43,310,379 km (0.095 R)
• M65: 43,381,737 km (0.05 R)
• M66: 43,667,469 km (0.109 R)
• M67: 44,240,728 km (0.1 R)
• M68: 44,888,636 km (0.033 R)
• M69: 47,585,138 km (0.111 R)
• M70: 47,658,740 km (0.115 R)
• M71: 48,027,349 km (0.093 R)
• M72: 48,544,958 km (0.101 R)
• M73: 49,064,362 km (0.047 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 11,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit