🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.8

Radius: 14.1

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.68 AU - 0.9 AU

Year: 468 Days

Day: 9 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,465,639 km

• M1: 175,927 km (0.098 R)
• M2: 268,678 km (0.066 R)
• M3: 419,472 km (0.09 R)
• M4: 509,680 km (0.111 R)
• M5: 598,391 km (0.105 R)
• M6: 702,362 km (0.118 R)
• M7: 795,561 km (0.089 R)
• M8: 884,423 km (0.12 R)
• M9: 1,046,437 km (0.093 R)
• M10: 1,155,793 km (0.118 R)
• M11: 1,258,567 km (0.113 R)
• M12: 1,383,332 km (0.091 R)
• M13: 1,485,507 km (0.07 R)
• M14: 1,574,817 km (0.05 R)
• M15: 1,829,133 km (0.106 R)
• M16: 1,925,474 km (0.095 R)
• M17: 2,049,491 km (0.114 R)
• M18: 2,149,871 km (0.11 R)
• M19: 2,256,385 km (0.08 R)
• M20: 2,442,634 km (0.098 R)
• M21: 2,758,286 km (0.081 R)
• M22: 2,879,609 km (0.088 R)
• M23: 2,982,832 km (0.048 R)
• M24: 3,102,510 km (0.075 R)
• M25: 3,387,943 km (0.06 R)
• M26: 3,666,195 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.6

Radius: 10.5

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.01 AU - 1.19 AU

Year: 769 Days

Day: 9.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 49,465,639 km

• M1: 151,991 km (0.092 R)
• M2: 228,436 km (0.1 R)
• M3: 335,398 km (0.053 R)
• M4: 544,985 km (0.065 R)
• M5: 666,907 km (0.078 R)
• M6: 748,887 km (0.079 R)
• M7: 940,073 km (0.099 R)
• M8: 1,005,746 km (0.054 R)
• M9: 1,113,008 km (0.114 R)
• M10: 1,339,649 km (0.084 R)
• M11: 1,452,446 km (0.061 R)
• M12: 1,555,369 km (0.114 R)
• M13: 1,721,273 km (0.068 R)
• M14: 1,844,542 km (0.111 R)
• M15: 2,187,719 km (0.105 R)
• M16: 2,397,306 km (0.106 R)
• M17: 2,496,938 km (0.072 R)
• M18: 2,708,170 km (0.053 R)
• M19: 2,788,056 km (0.118 R)
• M20: 2,892,924 km (0.108 R)
• M21: 3,081,866 km (0.117 R)
• M22: 3,148,586 km (0.084 R)
• M23: 3,215,756 km (0.103 R)
• M24: 3,334,537 km (0.08 R)
• M25: 3,463,490 km (0.092 R)
• M26: 3,611,592 km (0.1 R)
• M27: 3,806,368 km (0.118 R)
• M28: 3,914,228 km (0.093 R)
• M29: 4,004,735 km (0.09 R)
• M30: 4,114,390 km (0.057 R)
• M31: 4,197,267 km (0.077 R)
• M32: 4,327,418 km (0.093 R)
• M33: 4,487,188 km (0.101 R)
• M34: 4,668,052 km (0.053 R)
• M35: 5,037,260 km (0.096 R)
• M36: 5,135,994 km (0.049 R)
• M37: 5,315,212 km (0.084 R)
• M38: 5,415,892 km (0.088 R)
• M39: 5,486,652 km (0.096 R)
• M40: 5,649,564 km (0.111 R)
• M41: 5,762,510 km (0.107 R)
• M42: 5,876,204 km (0.063 R)
• M43: 5,948,909 km (0.115 R)
• M44: 6,126,781 km (0.115 R)
• M45: 6,253,490 km (0.115 R)
• M46: 6,423,733 km (0.098 R)
• M47: 6,520,223 km (0.107 R)
• M48: 6,671,317 km (0.101 R)
• M49: 6,779,925 km (0.103 R)
• M50: 6,888,982 km (0.037 R)
• M51: 7,098,120 km (0.118 R)
• M52: 7,354,082 km (0.112 R)
• M53: 7,624,255 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.6

Radius: 9.9

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.18 AU - 3.48 AU

Year: 3175 Days

Day: 7 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 49,465,639 km

• M1: 129,402 km (0.08 R)
• M2: 243,097 km (0.063 R)
• M3: 307,872 km (0.09 R)
• M4: 387,758 km (0.11 R)
• M5: 483,949 km (0.05 R)
• M6: 661,971 km (0.102 R)
• M7: 908,807 km (0.11 R)
• M8: 1,083,089 km (0.1 R)
• M9: 1,153,848 km (0.102 R)
• M10: 1,332,767 km (0.036 R)
• M11: 1,543,700 km (0.101 R)
• M12: 1,635,703 km (0.036 R)
• M13: 1,706,164 km (0.063 R)
• M14: 1,935,796 km (0.066 R)
• M15: 2,227,363 km (0.104 R)
• M16: 2,492,450 km (0.069 R)
• M17: 2,697,998 km (0.067 R)
• M18: 2,781,772 km (0.104 R)
• M19: 3,111,187 km (0.084 R)
• M20: 3,438,058 km (0.096 R)
• M21: 3,667,392 km (0.104 R)
• M22: 3,949,085 km (0.092 R)
• M23: 4,108,706 km (0.025 R)
• M24: 4,972,932 km (0.118 R)
• M25: 5,197,778 km (0.107 R)
• M26: 5,337,802 km (0.063 R)
• M27: 5,408,262 km (0.106 R)
• M28: 5,819,507 km (0.058 R)
• M29: 6,111,522 km (0.094 R)
• M30: 6,333,824 km (0.048 R)
• M31: 6,539,821 km (0.057 R)
• M32: 6,615,367 km (0.098 R)
• M33: 6,691,064 km (0.071 R)
• M34: 6,786,208 km (0.094 R)
• M35: 7,386,245 km (0.114 R)
• M36: 7,902,508 km (0.08 R)
• M37: 7,982,991 km (0.046 R)
• M38: 8,144,706 km (0.11 R)
• M39: 8,348,608 km (0.079 R)
• M40: 8,512,717 km (0.093 R)
• M41: 8,678,023 km (0.093 R)
• M42: 8,761,199 km (0.057 R)
• M43: 9,032,869 km (0.054 R)
• M44: 9,756,773 km (0.113 R)
• M45: 9,951,550 km (0.108 R)
• M46: 10,323,001 km (0.051 R)
• M47: 10,610,079 km (0.098 R)
• M48: 10,765,811 km (0.119 R)
• M49: 10,832,831 km (0.119 R)
• M50: 10,989,609 km (0.105 R)
• M51: 11,464,433 km (0.093 R)
• M52: 11,876,874 km (0.068 R)
• M53: 12,551,411 km (0.039 R)
• M54: 13,143,071 km (0.111 R)
• M55: 13,622,831 km (0.049 R)
• M56: 13,767,941 km (0.074 R)
• M57: 14,059,657 km (0.04 R)
• M58: 14,353,317 km (0.085 R)
• M59: 14,427,069 km (0.114 R)
• M60: 14,624,389 km (0.081 R)
• M61: 15,171,618 km (0.071 R)
• M62: 15,246,716 km (0.068 R)
• M63: 15,624,301 km (0.117 R)
• M64: 16,209,228 km (0.107 R)
• M65: 16,363,015 km (0.117 R)
• M66: 17,165,159 km (0.057 R)
• M67: 17,584,183 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.4

Radius: 5.5

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.98 AU - 9.12 AU

Year: 18155 Days

Day: 22.9 Hours

Environment

Temp: -241 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,465,639 km

• M1: 76,445 km (0.092 R)
• M2: 133,292 km (0.108 R)
• M3: 240,703 km (0.115 R)
• M4: 405,859 km (0.077 R)
• M5: 831,016 km (0.075 R)
• M6: 868,116 km (0.055 R)
• M7: 944,262 km (0.105 R)
• M8: 1,583,793 km (0.065 R)
• M9: 1,919,939 km (0.118 R)
• M10: 2,655,961 km (0.087 R)
• M11: 2,795,835 km (0.119 R)
• M12: 3,530,809 km (0.107 R)
• M13: 3,592,144 km (0.117 R)
• M14: 3,653,778 km (0.119 R)
• M15: 4,354,794 km (0.032 R)
• M16: 5,305,339 km (0.091 R)
• M17: 5,375,650 km (0.116 R)
• M18: 5,517,169 km (0.091 R)
• M19: 5,803,799 km (0.096 R)
• M20: 6,317,368 km (0.113 R)
• M21: 6,921,744 km (0.068 R)
• M22: 7,942,899 km (0.079 R)
• M23: 8,144,706 km (0.111 R)
• M24: 8,801,441 km (0.103 R)
• M25: 9,390,109 km (0.037 R)
• M26: 9,475,230 km (0.054 R)
• M27: 9,517,865 km (0.085 R)
• M28: 9,560,650 km (0.059 R)
• M29: 10,078,409 km (0.107 R)
• M30: 10,782,715 km (0.115 R)
• M31: 11,230,911 km (0.05 R)
• M32: 12,145,702 km (0.118 R)
• M33: 12,331,502 km (0.12 R)
• M34: 12,752,919 km (0.111 R)
• M35: 14,045,594 km (0.068 R)
• M36: 14,142,983 km (0.118 R)
• M37: 15,229,063 km (0.07 R)
• M38: 15,329,144 km (0.091 R)
• M39: 16,959,761 km (0.115 R)
• M40: 17,690,397 km (0.101 R)
• M41: 18,484,463 km (0.089 R)
• M42: 18,537,869 km (0.083 R)
• M43: 18,805,350 km (0.111 R)
• M44: 19,344,351 km (0.084 R)
• M45: 19,888,289 km (0.103 R)
• M46: 20,492,515 km (0.096 R)
• M47: 20,935,624 km (0.068 R)
• M48: 21,494,072 km (0.091 R)
• M49: 24,534,500 km (0.106 R)
• M50: 24,651,784 km (0.032 R)
• M51: 24,887,102 km (0.063 R)
• M52: 27,280,219 km (0.09 R)
• M53: 27,401,692 km (0.076 R)
• M54: 27,889,830 km (0.086 R)
• M55: 27,951,016 km (0.08 R)
• M56: 28,442,295 km (0.099 R)
• M57: 28,565,564 km (0.116 R)
• M58: 30,184,362 km (0.082 R)
• M59: 30,247,193 km (0.117 R)
• M60: 30,310,025 km (0.043 R)
• M61: 31,195,195 km (0.114 R)
• M62: 31,258,625 km (0.047 R)
• M63: 31,385,932 km (0.103 R)
• M64: 31,449,512 km (0.095 R)
• M65: 31,513,240 km (0.105 R)
• M66: 31,640,847 km (0.097 R)
• M67: 31,704,726 km (0.105 R)
• M68: 32,538,584 km (0.103 R)
• M69: 33,055,445 km (0.068 R)
• M70: 33,249,922 km (0.028 R)
• M71: 33,314,847 km (0.052 R)
• M72: 33,509,773 km (0.118 R)
• M73: 33,900,972 km (0.097 R)
• M74: 34,556,211 km (0.095 R)
• M75: 34,885,326 km (0.077 R)
• M76: 36,747,969 km (0.113 R)
• M77: 37,623,565 km (0.029 R)
• M78: 38,369,909 km (0.086 R)
• M79: 38,642,626 km (0.095 R)
• M80: 39,189,705 km (0.036 R)
• M81: 42,314,805 km (0.097 R)
• M82: 42,949,399 km (0.042 R)
• M83: 43,800,312 km (0.037 R)
• M84: 44,442,236 km (0.109 R)
• M85: 44,513,744 km (0.12 R)
• M86: 45,735,360 km (0.098 R)
• M87: 47,113,605 km (0.098 R)
• M88: 47,478,624 km (0.073 R)
• M89: 48,137,902 km (0.115 R)
• M90: 48,579,216 km (0.063 R)
• M91: 48,800,321 km (0.058 R)
• M92: 49,391,532 km (0.054 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 10,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit