🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

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: 198.6

Radius: 9.5

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.6 AU - 0.98 AU

Year: 461 Days

Day: 13.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 71,445,608 km

• M1: 121,025 km (0.118 R)
• M2: 202,705 km (0.118 R)
• M3: 362,027 km (0.101 R)
• M4: 448,644 km (0.096 R)
• M5: 523,892 km (0.101 R)
• M6: 612,902 km (0.114 R)
• M7: 692,040 km (0.044 R)
• M8: 758,910 km (0.109 R)
• M9: 818,001 km (0.091 R)
• M10: 948,301 km (0.093 R)
• M11: 1,009,038 km (0.115 R)
• M12: 1,100,891 km (0.087 R)
• M13: 1,249,890 km (0.109 R)
• M14: 1,451,099 km (0.115 R)
• M15: 1,542,952 km (0.091 R)
• M16: 1,628,223 km (0.084 R)
• M17: 1,697,637 km (0.084 R)
• M18: 1,776,924 km (0.096 R)
• M19: 1,844,093 km (0.107 R)
• M20: 2,064,600 km (0.027 R)
• M21: 2,168,720 km (0.064 R)
• M22: 2,416,604 km (0.109 R)
• M23: 2,597,169 km (0.097 R)
• M24: 2,678,999 km (0.107 R)
• M25: 2,782,371 km (0.072 R)
• M26: 2,924,040 km (0.108 R)
• M27: 2,987,769 km (0.065 R)
• M28: 3,133,028 km (0.117 R)
• M29: 3,192,867 km (0.115 R)
• M30: 3,363,708 km (0.107 R)
• M31: 3,679,808 km (0.094 R)
• M32: 3,760,292 km (0.054 R)
• M33: 3,824,021 km (0.114 R)
• M34: 3,911,536 km (0.027 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.9

Radius: 8.7

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.09 AU - 1.51 AU

Year: 972 Days

Day: 10.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 71,445,608 km

• M1: 109,356 km (0.055 R)
• M2: 219,011 km (0.051 R)
• M3: 286,181 km (0.118 R)
• M4: 366,664 km (0.075 R)
• M5: 460,462 km (0.036 R)
• M6: 525,388 km (0.094 R)
• M7: 585,227 km (0.051 R)
• M8: 652,097 km (0.095 R)
• M9: 731,384 km (0.079 R)
• M10: 814,261 km (0.068 R)
• M11: 1,110,166 km (0.054 R)
• M12: 1,206,656 km (0.082 R)
• M13: 1,563,597 km (0.053 R)
• M14: 1,744,311 km (0.096 R)
• M15: 1,823,897 km (0.101 R)
• M16: 1,897,948 km (0.072 R)
• M17: 2,021,366 km (0.116 R)
• M18: 2,084,048 km (0.077 R)
• M19: 2,154,509 km (0.089 R)
• M20: 2,378,157 km (0.091 R)
• M21: 2,534,038 km (0.104 R)
• M22: 2,700,990 km (0.11 R)
• M23: 2,824,707 km (0.074 R)
• M24: 2,926,583 km (0.106 R)
• M25: 3,061,670 km (0.113 R)
• M26: 3,182,695 km (0.051 R)
• M27: 3,371,338 km (0.098 R)
• M28: 3,454,514 km (0.042 R)
• M29: 3,682,501 km (0.092 R)
• M30: 3,950,431 km (0.088 R)
• M31: 4,020,592 km (0.115 R)
• M32: 4,197,866 km (0.12 R)
• M33: 4,450,387 km (0.102 R)
• M34: 4,550,917 km (0.109 R)
• M35: 4,633,794 km (0.065 R)
• M36: 4,735,820 km (0.057 R)
• M37: 4,801,044 km (0.108 R)
• M38: 4,960,965 km (0.114 R)
• M39: 5,237,571 km (0.117 R)
• M40: 5,305,189 km (0.095 R)
• M41: 5,412,002 km (0.087 R)
• M42: 5,558,608 km (0.094 R)
• M43: 5,676,940 km (0.071 R)
• M44: 5,946,366 km (0.08 R)
• M45: 6,097,759 km (0.078 R)
• M46: 6,168,967 km (0.086 R)
• M47: 6,281,315 km (0.051 R)
• M48: 6,466,518 km (0.084 R)
• M49: 6,758,383 km (0.039 R)
• M50: 6,916,508 km (0.113 R)
• M51: 6,980,087 km (0.09 R)
• M52: 7,043,965 km (0.09 R)
• M53: 7,172,021 km (0.1 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.8

Radius: 3.3

Gravity: 36.07 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 10.24 AU - 11.82 AU

Year: 24031 Days

Day: 17.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,445,608 km

• M1: 47,423 km (0.068 R)
• M2: 528,828 km (0.116 R)
• M3: 612,304 km (0.108 R)
• M4: 1,537,118 km (0.088 R)
• M5: 2,001,171 km (0.117 R)
• M6: 2,898,608 km (0.119 R)
• M7: 3,046,411 km (0.073 R)
• M8: 3,426,689 km (0.097 R)
• M9: 4,024,482 km (0.039 R)
• M10: 4,653,840 km (0.103 R)
• M11: 4,826,775 km (0.041 R)
• M12: 5,090,217 km (0.055 R)
• M13: 5,403,325 km (0.071 R)
• M14: 6,668,624 km (0.083 R)
• M15: 7,011,054 km (0.093 R)
• M16: 7,560,377 km (0.065 R)
• M17: 8,175,524 km (0.058 R)
• M18: 8,859,784 km (0.12 R)
• M19: 9,344,033 km (0.102 R)
• M20: 9,562,146 km (0.12 R)
• M21: 9,947,660 km (0.052 R)
• M22: 10,450,907 km (0.081 R)
• M23: 10,563,854 km (0.106 R)
• M24: 10,847,940 km (0.117 R)
• M25: 11,598,473 km (0.059 R)
• M26: 11,891,535 km (0.079 R)
• M27: 12,845,670 km (0.073 R)
• M28: 13,638,838 km (0.114 R)
• M29: 14,573,525 km (0.108 R)
• M30: 14,636,656 km (0.102 R)
• M31: 15,144,241 km (0.112 R)
• M32: 16,307,365 km (0.109 R)
• M33: 16,701,405 km (0.054 R)
• M34: 17,432,041 km (0.041 R)
• M35: 18,105,082 km (0.109 R)
• M36: 19,199,690 km (0.072 R)
• M37: 19,685,285 km (0.102 R)
• M38: 19,964,584 km (0.111 R)
• M39: 21,023,587 km (0.05 R)
• M40: 21,309,169 km (0.076 R)
• M41: 21,452,335 km (0.076 R)
• M42: 22,028,436 km (0.079 R)
• M43: 23,712,758 km (0.04 R)
• M44: 24,084,360 km (0.053 R)
• M45: 24,457,905 km (0.056 R)
• M46: 24,682,901 km (0.12 R)
• M47: 25,059,439 km (0.102 R)
• M48: 25,818,349 km (0.08 R)
• M49: 27,826,401 km (0.109 R)
• M50: 28,849,201 km (0.103 R)
• M51: 28,928,339 km (0.094 R)
• M52: 29,564,429 km (0.085 R)
• M53: 29,724,050 km (0.058 R)
• M54: 29,884,119 km (0.106 R)
• M55: 30,446,458 km (0.111 R)
• M56: 30,688,507 km (0.094 R)
• M57: 30,769,290 km (0.071 R)
• M58: 30,850,222 km (0.104 R)
• M59: 32,895,525 km (0.085 R)
• M60: 33,642,616 km (0.112 R)
• M61: 37,287,868 km (0.07 R)
• M62: 37,633,140 km (0.12 R)
• M63: 38,937,932 km (0.08 R)
• M64: 41,056,088 km (0.118 R)
• M65: 41,412,730 km (0.04 R)
• M66: 43,302,001 km (0.107 R)
• M67: 43,937,942 km (0.112 R)
• M68: 44,120,152 km (0.089 R)
• M69: 44,302,661 km (0.12 R)
• M70: 44,668,428 km (0.067 R)
• M71: 47,163,721 km (0.046 R)
• M72: 47,630,765 km (0.097 R)
• M73: 48,663,589 km (0.096 R)
• M74: 49,703,743 km (0.11 R)
• M75: 50,942,563 km (0.091 R)
• M76: 51,517,617 km (0.054 R)
• M77: 51,902,233 km (0.082 R)
• M78: 54,327,813 km (0.098 R)
• M79: 54,915,284 km (0.106 R)
• M80: 55,406,563 km (0.115 R)
• M81: 55,998,073 km (0.043 R)
• M82: 56,690,711 km (0.11 R)
• M83: 57,685,089 km (0.095 R)
• M84: 58,284,527 km (0.064 R)
• M85: 58,685,300 km (0.092 R)
• M86: 61,108,935 km (0.115 R)
• M87: 62,435,419 km (0.043 R)
• M88: 63,359,186 km (0.026 R)
• M89: 63,874,401 km (0.12 R)
• M90: 64,184,218 km (0.099 R)
• M91: 64,494,484 km (0.108 R)
• M92: 67,414,485 km (0.095 R)
• M93: 67,729,838 km (0.105 R)
• M94: 68,573,270 km (0.118 R)
• M95: 69,738,787 km (0.104 R)
• M96: 70,910,737 km (0.096 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 16,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit