🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.7

Radius: 9.3

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.97 AU - 1.11 AU

Year: 707 Days

Day: 6.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 65,394,946 km

• M1: 119,379 km (0.108 R)
• M2: 211,980 km (0.09 R)
• M3: 325,375 km (0.09 R)
• M4: 384,317 km (0.119 R)
• M5: 473,028 km (0.086 R)
• M6: 556,205 km (0.112 R)
• M7: 649,704 km (0.08 R)
• M8: 733,927 km (0.097 R)
• M9: 848,669 km (0.102 R)
• M10: 919,429 km (0.108 R)
• M11: 1,044,193 km (0.093 R)
• M12: 1,132,605 km (0.035 R)
• M13: 1,393,803 km (0.105 R)
• M14: 1,585,588 km (0.105 R)
• M15: 1,800,111 km (0.116 R)
• M16: 1,871,469 km (0.106 R)
• M17: 2,158,548 km (0.08 R)
• M18: 2,234,543 km (0.092 R)
• M19: 2,334,624 km (0.108 R)
• M20: 2,397,007 km (0.09 R)
• M21: 2,507,560 km (0.077 R)
• M22: 2,587,445 km (0.092 R)
• M23: 2,709,068 km (0.094 R)
• M24: 2,782,969 km (0.111 R)
• M25: 2,924,489 km (0.111 R)
• M26: 2,983,430 km (0.102 R)
• M27: 3,051,348 km (0.059 R)
• M28: 3,111,187 km (0.052 R)
• M29: 3,319,278 km (0.112 R)
• M30: 3,640,015 km (0.104 R)
• M31: 3,989,626 km (0.078 R)
• M32: 4,064,574 km (0.059 R)
• M33: 4,139,971 km (0.063 R)
• M34: 4,206,393 km (0.063 R)
• M35: 4,359,581 km (0.035 R)
• M36: 4,475,669 km (0.111 R)
• M37: 4,681,366 km (0.054 R)
• M38: 4,790,273 km (0.059 R)
• M39: 4,930,297 km (0.108 R)
• M40: 5,020,953 km (0.101 R)
• M41: 5,132,553 km (0.095 R)
• M42: 5,204,061 km (0.117 R)
• M43: 5,296,363 km (0.085 R)
• M44: 5,420,380 km (0.072 R)
• M45: 5,777,021 km (0.091 R)
• M46: 5,894,007 km (0.105 R)
• M47: 6,011,740 km (0.104 R)
• M48: 6,130,371 km (0.11 R)
• M49: 6,228,059 km (0.046 R)
• M50: 6,391,868 km (0.111 R)
• M51: 6,813,435 km (0.062 R)
• M52: 7,084,357 km (0.115 R)
• M53: 7,358,719 km (0.115 R)
• M54: 7,462,540 km (0.093 R)
• M55: 7,800,482 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.5

Radius: 8.4

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.52 AU - 5.22 AU

Year: 6092 Days

Day: 14.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 65,394,946 km

• M1: 121,174 km (0.088 R)
• M2: 363,672 km (0.116 R)
• M3: 738,265 km (0.081 R)
• M4: 913,594 km (0.105 R)
• M5: 1,225,506 km (0.096 R)
• M6: 1,304,493 km (0.11 R)
• M7: 1,401,882 km (0.096 R)
• M8: 1,629,719 km (0.111 R)
• M9: 1,906,176 km (0.112 R)
• M10: 1,998,478 km (0.06 R)
• M11: 2,917,158 km (0.09 R)
• M12: 3,264,076 km (0.073 R)
• M13: 3,386,297 km (0.048 R)
• M14: 3,521,534 km (0.066 R)
• M15: 3,589,751 km (0.08 R)
• M16: 3,879,073 km (0.032 R)
• M17: 3,973,170 km (0.098 R)
• M18: 4,091,951 km (0.109 R)
• M19: 4,357,487 km (0.081 R)
• M20: 4,529,375 km (0.043 R)
• M21: 4,778,904 km (0.107 R)
• M22: 5,174,441 km (0.111 R)
• M23: 5,727,354 km (0.12 R)
• M24: 6,038,069 km (0.11 R)
• M25: 6,423,733 km (0.099 R)
• M26: 6,521,420 km (0.112 R)
• M27: 8,807,724 km (0.105 R)
• M28: 8,947,598 km (0.033 R)
• M29: 9,371,259 km (0.065 R)
• M30: 9,833,517 km (0.076 R)
• M31: 10,156,798 km (0.045 R)
• M32: 10,582,105 km (0.043 R)
• M33: 10,863,498 km (0.045 R)
• M34: 10,980,035 km (0.12 R)
• M35: 11,332,188 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431

Radius: 12.3

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.71 AU - 5.57 AU

Year: 7771 Days

Day: 6.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 65,394,946 km

• M1: 169,046 km (0.099 R)
• M2: 360,232 km (0.089 R)
• M3: 949,797 km (0.092 R)
• M4: 1,518,568 km (0.066 R)
• M5: 1,680,433 km (0.03 R)
• M6: 1,924,876 km (0.087 R)
• M7: 2,661,645 km (0.084 R)
• M8: 2,748,711 km (0.072 R)
• M9: 2,903,246 km (0.041 R)
• M10: 3,038,183 km (0.118 R)
• M11: 3,431,775 km (0.118 R)
• M12: 4,140,869 km (0.108 R)
• M13: 4,395,933 km (0.102 R)
• M14: 4,894,842 km (0.087 R)
• M15: 5,219,320 km (0.114 R)
• M16: 5,832,522 km (0.076 R)
• M17: 6,380,499 km (0.108 R)
• M18: 7,494,704 km (0.038 R)
• M19: 7,712,369 km (0.084 R)
• M20: 7,806,316 km (0.09 R)
• M21: 7,932,128 km (0.084 R)
• M22: 8,026,823 km (0.073 R)
• M23: 8,122,117 km (0.028 R)
• M24: 8,249,575 km (0.041 R)
• M25: 8,733,673 km (0.098 R)
• M26: 9,127,714 km (0.101 R)
• M27: 9,360,189 km (0.118 R)
• M28: 9,763,355 km (0.112 R)
• M29: 10,137,949 km (0.101 R)
• M30: 10,517,329 km (0.118 R)
• M31: 10,621,598 km (0.063 R)
• M32: 10,831,185 km (0.107 R)
• M33: 11,148,183 km (0.117 R)
• M34: 11,361,210 km (0.042 R)
• M35: 12,446,692 km (0.057 R)
• M36: 13,451,691 km (0.09 R)
• M37: 13,944,915 km (0.055 R)
• M38: 14,212,994 km (0.088 R)
• M39: 15,262,872 km (0.095 R)
• M40: 15,460,042 km (0.089 R)
• M41: 15,777,190 km (0.074 R)
• M42: 15,856,926 km (0.076 R)
• M43: 16,823,178 km (0.097 R)
• M44: 16,945,250 km (0.103 R)
• M45: 17,190,441 km (0.115 R)
• M46: 18,349,974 km (0.092 R)
• M47: 19,791,649 km (0.028 R)
• M48: 20,482,791 km (0.089 R)
• M49: 20,569,707 km (0.101 R)
• M50: 22,244,904 km (0.118 R)
• M51: 22,603,191 km (0.087 R)
• M52: 23,098,809 km (0.063 R)
• M53: 23,461,584 km (0.117 R)
• M54: 24,931,532 km (0.111 R)
• M55: 25,257,057 km (0.052 R)
• M56: 25,630,753 km (0.045 R)
• M57: 26,006,393 km (0.119 R)
• M58: 26,478,524 km (0.106 R)
• M59: 26,858,203 km (0.103 R)
• M60: 27,096,363 km (0.075 R)
• M61: 28,201,293 km (0.116 R)
• M62: 28,491,962 km (0.119 R)
• M63: 28,589,051 km (0.029 R)
• M64: 30,306,135 km (0.091 R)
• M65: 32,511,956 km (0.097 R)
• M66: 32,918,563 km (0.079 R)
• M67: 33,685,551 km (0.053 R)
• M68: 33,839,637 km (0.061 R)
• M69: 34,148,556 km (0.113 R)
• M70: 34,613,656 km (0.047 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395.9

Radius: 5.1

Gravity: 15.22 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.46 AU - 11.46 AU

Year: 20961 Days

Day: 18.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,394,946 km

• M1: 101,727 km (0.072 R)
• M2: 291,267 km (0.107 R)
• M3: 369,507 km (0.109 R)
• M4: 708,047 km (0.056 R)
• M5: 860,637 km (0.025 R)
• M6: 906,114 km (0.102 R)
• M7: 1,096,552 km (0.07 R)
• M8: 1,247,497 km (0.116 R)
• M9: 1,325,587 km (0.061 R)
• M10: 1,486,554 km (0.118 R)
• M11: 1,625,680 km (0.108 R)
• M12: 1,827,338 km (0.065 R)
• M13: 2,191,609 km (0.108 R)
• M14: 2,479,435 km (0.109 R)
• M15: 2,512,197 km (0.072 R)
• M16: 2,644,591 km (0.043 R)
• M17: 2,985,375 km (0.048 R)
• M18: 3,670,683 km (0.12 R)
• M19: 3,783,181 km (0.083 R)
• M20: 4,011,617 km (0.111 R)
• M21: 4,602,378 km (0.07 R)
• M22: 4,764,393 km (0.069 R)
• M23: 5,094,256 km (0.086 R)
• M24: 5,559,805 km (0.056 R)
• M25: 5,819,357 km (0.066 R)
• M26: 7,601,217 km (0.117 R)
• M27: 7,792,852 km (0.025 R)
• M28: 7,937,663 km (0.073 R)
• M29: 7,986,133 km (0.093 R)
• M30: 8,131,991 km (0.083 R)
• M31: 8,624,916 km (0.078 R)
• M32: 9,587,877 km (0.108 R)
• M33: 10,371,920 km (0.083 R)
• M34: 11,613,582 km (0.074 R)
• M35: 12,056,392 km (0.114 R)
• M36: 12,958,467 km (0.097 R)
• M37: 14,707,565 km (0.109 R)
• M38: 15,367,142 km (0.094 R)
• M39: 15,427,580 km (0.117 R)
• M40: 15,792,000 km (0.112 R)
• M41: 16,220,598 km (0.094 R)
• M42: 16,529,218 km (0.063 R)
• M43: 16,591,152 km (0.083 R)
• M44: 16,653,085 km (0.065 R)
• M45: 17,466,449 km (0.12 R)
• M46: 18,228,501 km (0.114 R)
• M47: 18,807,145 km (0.1 R)
• M48: 19,066,249 km (0.119 R)
• M49: 19,785,066 km (0.079 R)
• M50: 20,247,025 km (0.081 R)
• M51: 20,712,424 km (0.081 R)
• M52: 21,181,563 km (0.085 R)
• M53: 21,316,201 km (0.085 R)
• M54: 21,518,607 km (0.059 R)
• M55: 21,925,662 km (0.09 R)
• M56: 22,609,474 km (0.117 R)
• M57: 22,816,069 km (0.106 R)
• M58: 23,788,006 km (0.067 R)
• M59: 24,208,825 km (0.112 R)
• M60: 24,773,557 km (0.106 R)
• M61: 24,844,466 km (0.067 R)
• M62: 26,348,972 km (0.119 R)
• M63: 28,178,255 km (0.078 R)
• M64: 28,400,408 km (0.112 R)
• M65: 28,474,758 km (0.051 R)
• M66: 29,370,251 km (0.096 R)
• M67: 29,595,545 km (0.083 R)
• M68: 30,048,079 km (0.114 R)
• M69: 32,810,104 km (0.084 R)
• M70: 33,591,603 km (0.11 R)
• M71: 35,412,210 km (0.109 R)
• M72: 36,052,937 km (0.106 R)
• M73: 38,161,818 km (0.075 R)
• M74: 38,818,553 km (0.099 R)
• M75: 40,727,721 km (0.109 R)
• M76: 40,811,496 km (0.096 R)
• M77: 42,667,407 km (0.099 R)
• M78: 46,810,819 km (0.115 R)
• M79: 47,161,926 km (0.102 R)
• M80: 48,308,892 km (0.084 R)
• M81: 48,841,311 km (0.096 R)
• M82: 49,911,983 km (0.098 R)
• M83: 50,270,569 km (0.119 R)
• M84: 50,630,053 km (0.085 R)
• M85: 51,442,070 km (0.073 R)
• M86: 52,622,397 km (0.114 R)
• M87: 52,987,416 km (0.036 R)
• M88: 53,078,821 km (0.112 R)
• M89: 60,843,698 km (0.066 R)
• M90: 61,706,578 km (0.068 R)
• M91: 62,187,835 km (0.09 R)
• M92: 62,477,157 km (0.116 R)
• M93: 62,960,358 km (0.07 R)
• M94: 64,319,904 km (0.098 R)
• M95: 65,296,927 km (0.083 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 16,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit