🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.4

Radius: 9.8

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.57 AU - 0.57 AU

Year: 292 Days

Day: 11.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 60,367,895 km

• M1: 122,221 km (0.071 R)
• M2: 187,446 km (0.076 R)
• M3: 254,915 km (0.109 R)
• M4: 316,100 km (0.105 R)
• M5: 397,033 km (0.11 R)
• M6: 537,804 km (0.055 R)
• M7: 618,138 km (0.108 R)
• M8: 680,670 km (0.112 R)
• M9: 925,263 km (0.099 R)
• M10: 994,527 km (0.088 R)
• M11: 1,061,846 km (0.109 R)
• M12: 1,146,518 km (0.069 R)
• M13: 1,221,467 km (0.094 R)
• M14: 1,339,350 km (0.099 R)
• M15: 1,406,070 km (0.053 R)
• M16: 1,473,988 km (0.116 R)
• M17: 1,591,123 km (0.052 R)
• M18: 1,666,520 km (0.08 R)
• M19: 1,729,501 km (0.063 R)
• M20: 1,798,017 km (0.072 R)
• M21: 1,886,130 km (0.103 R)
• M22: 2,023,311 km (0.117 R)
• M23: 2,178,893 km (0.113 R)
• M24: 2,272,990 km (0.074 R)
• M25: 2,363,497 km (0.105 R)
• M26: 2,517,134 km (0.111 R)
• M27: 2,637,261 km (0.093 R)
• M28: 2,700,690 km (0.102 R)
• M29: 3,003,476 km (0.069 R)
• M30: 3,142,154 km (0.086 R)
• M31: 3,215,157 km (0.115 R)
• M32: 3,362,960 km (0.059 R)
• M33: 3,512,857 km (0.093 R)
• M34: 3,618,174 km (0.071 R)
• M35: 3,718,405 km (0.078 R)
• M36: 3,879,671 km (0.041 R)
• M37: 3,988,429 km (0.114 R)
• M38: 4,067,716 km (0.089 R)
• M39: 4,159,718 km (0.116 R)
• M40: 4,227,785 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.2

Radius: 14.4

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.01 AU - 1.59 AU

Year: 1005 Days

Day: 11.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 60,367,895 km

• M1: 184,005 km (0.036 R)
• M2: 415,284 km (0.105 R)
• M3: 554,859 km (0.111 R)
• M4: 668,553 km (0.105 R)
• M5: 761,603 km (0.06 R)
• M6: 1,030,131 km (0.103 R)
• M7: 1,141,133 km (0.105 R)
• M8: 1,437,486 km (0.059 R)
• M9: 1,539,362 km (0.079 R)
• M10: 1,652,159 km (0.083 R)
• M11: 1,784,403 km (0.098 R)
• M12: 1,886,130 km (0.075 R)
• M13: 2,016,280 km (0.056 R)
• M14: 2,167,374 km (0.078 R)
• M15: 2,258,180 km (0.078 R)
• M16: 2,387,582 km (0.106 R)
• M17: 2,567,249 km (0.063 R)
• M18: 2,702,486 km (0.114 R)
• M19: 2,960,392 km (0.039 R)
• M20: 3,133,477 km (0.081 R)
• M21: 3,278,587 km (0.074 R)
• M22: 3,373,133 km (0.042 R)
• M23: 3,468,576 km (0.112 R)
• M24: 3,683,997 km (0.094 R)
• M25: 3,892,836 km (0.08 R)
• M26: 4,026,726 km (0.073 R)
• M27: 4,356,888 km (0.071 R)
• M28: 4,566,325 km (0.071 R)
• M29: 4,743,449 km (0.114 R)
• M30: 4,838,893 km (0.115 R)
• M31: 5,190,298 km (0.069 R)
• M32: 5,387,767 km (0.037 R)
• M33: 5,512,382 km (0.098 R)
• M34: 5,764,754 km (0.087 R)
• M35: 6,267,852 km (0.093 R)
• M36: 6,744,919 km (0.088 R)
• M37: 6,852,630 km (0.06 R)
• M38: 7,028,706 km (0.107 R)
• M39: 7,192,666 km (0.096 R)
• M40: 7,468,823 km (0.095 R)
• M41: 7,678,260 km (0.112 R)
• M42: 7,903,704 km (0.115 R)
• M43: 8,060,034 km (0.103 R)
• M44: 8,160,115 km (0.043 R)
• M45: 8,318,090 km (0.111 R)
• M46: 8,477,263 km (0.113 R)
• M47: 8,695,825 km (0.113 R)
• M48: 8,990,084 km (0.076 R)
• M49: 9,153,445 km (0.108 R)
• M50: 9,392,802 km (0.106 R)
• M51: 9,740,467 km (0.049 R)
• M52: 10,092,321 km (0.079 R)
• M53: 10,339,606 km (0.093 R)
• M54: 10,620,252 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.5

Radius: 14.3

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.24 AU - 3.78 AU

Year: 4460 Days

Day: 10.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 60,367,895 km

• M1: 227,239 km (0.085 R)
• M2: 342,729 km (0.075 R)
• M3: 496,964 km (0.104 R)
• M4: 607,966 km (0.062 R)
• M5: 739,462 km (0.105 R)
• M6: 850,464 km (0.11 R)
• M7: 1,080,396 km (0.112 R)
• M8: 1,257,819 km (0.107 R)
• M9: 1,394,551 km (0.059 R)
• M10: 1,697,337 km (0.098 R)
• M11: 1,949,559 km (0.039 R)
• M12: 2,169,319 km (0.074 R)
• M13: 2,911,175 km (0.06 R)
• M14: 3,011,405 km (0.1 R)
• M15: 3,112,683 km (0.04 R)
• M16: 3,423,996 km (0.095 R)
• M17: 3,745,482 km (0.072 R)
• M18: 3,910,040 km (0.109 R)
• M19: 4,039,591 km (0.107 R)
• M20: 4,360,479 km (0.07 R)
• M21: 4,514,565 km (0.108 R)
• M22: 4,808,076 km (0.032 R)
• M23: 5,476,180 km (0.098 R)
• M24: 5,705,513 km (0.077 R)
• M25: 6,303,605 km (0.097 R)
• M26: 6,876,865 km (0.038 R)
• M27: 7,329,548 km (0.111 R)
• M28: 7,675,268 km (0.12 R)
• M29: 7,885,453 km (0.107 R)
• M30: 8,002,888 km (0.097 R)
• M31: 8,239,851 km (0.045 R)
• M32: 9,111,857 km (0.033 R)
• M33: 9,962,321 km (0.103 R)
• M34: 10,089,628 km (0.115 R)
• M35: 10,268,547 km (0.114 R)
• M36: 10,397,202 km (0.111 R)
• M37: 10,552,185 km (0.102 R)
• M38: 11,074,282 km (0.118 R)
• M39: 11,391,579 km (0.103 R)
• M40: 12,035,298 km (0.112 R)
• M41: 12,361,721 km (0.096 R)
• M42: 12,663,460 km (0.094 R)
• M43: 12,773,713 km (0.11 R)
• M44: 12,884,416 km (0.099 R)
• M45: 13,752,831 km (0.05 R)
• M46: 14,122,637 km (0.11 R)
• M47: 14,294,525 km (0.111 R)
• M48: 14,640,096 km (0.098 R)
• M49: 14,843,101 km (0.047 R)
• M50: 15,134,667 km (0.11 R)
• M51: 15,990,965 km (0.082 R)
• M52: 16,289,862 km (0.114 R)
• M53: 16,530,266 km (0.085 R)
• M54: 17,228,289 km (0.055 R)
• M55: 17,442,513 km (0.049 R)
• M56: 17,842,987 km (0.068 R)
• M57: 18,090,871 km (0.105 R)
• M58: 18,621,644 km (0.119 R)
• M59: 18,904,533 km (0.116 R)
• M60: 19,094,074 km (0.12 R)
• M61: 19,570,543 km (0.119 R)
• M62: 19,666,286 km (0.082 R)
• M63: 19,794,192 km (0.095 R)
• M64: 19,890,383 km (0.116 R)
• M65: 20,405,748 km (0.118 R)
• M66: 20,600,076 km (0.08 R)
• M67: 21,023,438 km (0.105 R)
• M68: 21,252,622 km (0.062 R)
• M69: 21,482,553 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680.3

Radius: 4.7

Gravity: 30.8 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.75 AU - 9.43 AU

Year: 14183 Days

Day: 24.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,367,895 km

• M1: 169,195 km (0.041 R)
• M2: 204,051 km (0.113 R)
• M3: 1,104,331 km (0.102 R)
• M4: 1,272,479 km (0.088 R)
• M5: 2,198,939 km (0.074 R)
• M6: 3,050,001 km (0.105 R)
• M7: 3,083,212 km (0.118 R)
• M8: 3,251,510 km (0.116 R)
• M9: 3,562,075 km (0.119 R)
• M10: 4,100,627 km (0.087 R)
• M11: 4,174,379 km (0.119 R)
• M12: 4,360,479 km (0.069 R)
• M13: 4,435,726 km (0.073 R)
• M14: 4,511,423 km (0.115 R)
• M15: 4,587,568 km (0.113 R)
• M16: 5,013,773 km (0.082 R)
• M17: 5,574,465 km (0.029 R)
• M18: 6,239,278 km (0.098 R)
• M19: 6,452,156 km (0.073 R)
• M20: 6,754,194 km (0.094 R)
• M21: 7,961,898 km (0.106 R)
• M22: 8,007,824 km (0.084 R)
• M23: 8,239,103 km (0.091 R)
• M24: 8,378,977 km (0.102 R)
• M25: 8,850,808 km (0.05 R)
• M26: 8,993,974 km (0.108 R)
• M27: 9,721,618 km (0.101 R)
• M28: 10,067,638 km (0.076 R)
• M29: 10,619,354 km (0.097 R)
• M30: 10,873,372 km (0.038 R)
• M31: 11,129,483 km (0.107 R)
• M32: 11,387,540 km (0.113 R)
• M33: 11,595,481 km (0.12 R)
• M34: 12,226,484 km (0.044 R)
• M35: 12,760,998 km (0.111 R)
• M36: 12,976,867 km (0.08 R)
• M37: 13,193,934 km (0.119 R)
• M38: 14,185,768 km (0.111 R)
• M39: 14,578,013 km (0.119 R)
• M40: 15,087,394 km (0.116 R)
• M41: 16,123,659 km (0.109 R)
• M42: 16,474,166 km (0.084 R)
• M43: 18,021,756 km (0.098 R)
• M44: 18,324,692 km (0.098 R)
• M45: 18,385,578 km (0.086 R)
• M46: 18,507,351 km (0.057 R)
• M47: 20,808,017 km (0.095 R)
• M48: 21,894,845 km (0.077 R)
• M49: 22,607,978 km (0.092 R)
• M50: 23,658,604 km (0.099 R)
• M51: 24,994,363 km (0.066 R)
• M52: 26,560,354 km (0.055 R)
• M53: 28,509,165 km (0.05 R)
• M54: 28,579,626 km (0.098 R)
• M55: 28,791,457 km (0.106 R)
• M56: 29,358,433 km (0.077 R)
• M57: 29,429,641 km (0.091 R)
• M58: 30,144,270 km (0.11 R)
• M59: 30,575,710 km (0.104 R)
• M60: 31,444,874 km (0.085 R)
• M61: 32,175,360 km (0.107 R)
• M62: 32,542,623 km (0.077 R)
• M63: 33,281,487 km (0.09 R)
• M64: 34,175,334 km (0.104 R)
• M65: 34,250,133 km (0.075 R)
• M66: 35,834,524 km (0.072 R)
• M67: 36,291,546 km (0.087 R)
• M68: 36,367,841 km (0.069 R)
• M69: 38,294,213 km (0.081 R)
• M70: 41,684,250 km (0.117 R)
• M71: 41,844,170 km (0.113 R)
• M72: 45,827,363 km (0.079 R)
• M73: 46,406,157 km (0.087 R)
• M74: 46,904,168 km (0.078 R)
• M75: 46,987,345 km (0.08 R)
• M76: 47,989,351 km (0.11 R)
• M77: 48,073,276 km (0.113 R)
• M78: 48,408,973 km (0.055 R)
• M79: 48,493,047 km (0.062 R)
• M80: 49,082,912 km (0.097 R)
• M81: 51,294,268 km (0.085 R)
• M82: 51,465,707 km (0.055 R)
• M83: 51,895,202 km (0.025 R)
• M84: 52,930,719 km (0.067 R)
• M85: 53,625,002 km (0.102 R)
• M86: 53,798,985 km (0.115 R)
• M87: 55,461,466 km (0.077 R)
• M88: 56,254,783 km (0.062 R)
• M89: 56,520,020 km (0.079 R)
• M90: 56,785,706 km (0.086 R)
• M91: 56,963,129 km (0.098 R)
• M92: 57,318,424 km (0.064 R)
• M93: 57,763,478 km (0.076 R)
• M94: 59,645,569 km (0.041 R)
• M95: 59,825,984 km (0.07 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 13,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit