🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.73 AU - 1.15 AU

Year: 323 Days

Day: 25.8 Hours

Environment

Temp: 133 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,420,586 km

• M1: 741,257 km (0.105 R)

Asteroid Belt

Center: 3.86 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.1

Radius: 9.2

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.82 AU - 7.74 AU

Year: 6263 Days

Day: 5.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 70.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 73,420,586 km

• M1: 144,811 km (0.101 R)
• M2: 214,972 km (0.091 R)
• M3: 299,046 km (0.104 R)
• M4: 453,730 km (0.101 R)
• M5: 535,860 km (0.086 R)
• M6: 610,958 km (0.081 R)
• M7: 717,172 km (0.107 R)
• M8: 786,885 km (0.095 R)
• M9: 844,480 km (0.118 R)
• M10: 1,058,255 km (0.067 R)
• M11: 1,155,195 km (0.112 R)
• M12: 1,376,001 km (0.077 R)
• M13: 1,592,021 km (0.111 R)
• M14: 1,916,947 km (0.12 R)
• M15: 2,158,847 km (0.047 R)
• M16: 2,672,117 km (0.071 R)
• M17: 2,783,867 km (0.069 R)
• M18: 3,128,241 km (0.107 R)
• M19: 3,559,681 km (0.114 R)
• M20: 3,807,415 km (0.075 R)
• M21: 4,035,253 km (0.085 R)
• M22: 4,163,907 km (0.117 R)
• M23: 4,372,297 km (0.035 R)
• M24: 4,637,833 km (0.058 R)
• M25: 5,240,563 km (0.101 R)
• M26: 5,579,701 km (0.119 R)
• M27: 6,579,165 km (0.072 R)
• M28: 8,146,950 km (0.062 R)
• M29: 8,408,148 km (0.12 R)
• M30: 8,539,794 km (0.099 R)
• M31: 8,638,978 km (0.106 R)
• M32: 8,738,610 km (0.066 R)
• M33: 9,276,115 km (0.112 R)
• M34: 9,480,466 km (0.092 R)
• M35: 9,548,832 km (0.101 R)
• M36: 9,617,498 km (0.113 R)
• M37: 9,858,948 km (0.055 R)
• M38: 10,032,632 km (0.068 R)
• M39: 10,102,344 km (0.109 R)
• M40: 10,773,291 km (0.072 R)
• M41: 10,880,403 km (0.073 R)
• M42: 11,240,485 km (0.107 R)
• M43: 11,422,097 km (0.074 R)
• M44: 13,558,953 km (0.092 R)
• M45: 13,790,979 km (0.092 R)
• M46: 14,692,456 km (0.089 R)
• M47: 15,491,907 km (0.101 R)
• M48: 16,141,610 km (0.11 R)
• M49: 16,593,396 km (0.115 R)
• M50: 17,677,980 km (0.088 R)
• M51: 18,314,071 km (0.089 R)
• M52: 18,570,481 km (0.108 R)
• M53: 18,656,350 km (0.093 R)
• M54: 19,347,343 km (0.047 R)
• M55: 19,827,253 km (0.074 R)
• M56: 20,134,677 km (0.074 R)
• M57: 20,222,790 km (0.039 R)
• M58: 20,355,184 km (0.095 R)
• M59: 21,695,431 km (0.032 R)
• M60: 22,558,910 km (0.077 R)
• M61: 22,971,800 km (0.099 R)
• M62: 24,931,682 km (0.104 R)
• M63: 25,358,634 km (0.11 R)
• M64: 26,075,507 km (0.056 R)
• M65: 26,171,549 km (0.066 R)
• M66: 26,750,642 km (0.112 R)
• M67: 27,236,387 km (0.117 R)
• M68: 27,725,123 km (0.102 R)
• M69: 29,508,180 km (0.059 R)
• M70: 30,768,243 km (0.068 R)
• M71: 30,920,533 km (0.103 R)
• M72: 31,073,273 km (0.119 R)
• M73: 31,942,885 km (0.108 R)
• M74: 33,028,218 km (0.042 R)
• M75: 33,601,477 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.6

Radius: 9.5

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.08 AU - 7.84 AU

Year: 7228 Days

Day: 5.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,420,586 km

• M1: 124,465 km (0.049 R)
• M2: 334,501 km (0.107 R)
• M3: 544,237 km (0.063 R)
• M4: 613,800 km (0.075 R)
• M5: 762,949 km (0.104 R)
• M6: 1,060,051 km (0.07 R)
• M7: 1,350,869 km (0.107 R)
• M8: 1,420,432 km (0.114 R)
• M9: 1,491,341 km (0.12 R)
• M10: 1,651,710 km (0.055 R)
• M11: 2,101,551 km (0.077 R)
• M12: 2,215,844 km (0.075 R)
• M13: 2,536,581 km (0.071 R)
• M14: 2,782,371 km (0.119 R)
• M15: 2,981,037 km (0.046 R)
• M16: 3,165,641 km (0.12 R)
• M17: 3,278,288 km (0.075 R)
• M18: 3,507,621 km (0.074 R)
• M19: 4,144,609 km (0.081 R)
• M20: 4,288,821 km (0.079 R)
• M21: 4,455,623 km (0.048 R)
• M22: 4,817,201 km (0.075 R)
• M23: 4,968,893 km (0.043 R)
• M24: 5,034,417 km (0.041 R)
• M25: 5,254,924 km (0.073 R)
• M26: 5,366,375 km (0.113 R)
• M27: 5,433,544 km (0.06 R)
• M28: 5,501,013 km (0.104 R)
• M29: 5,614,258 km (0.063 R)
• M30: 5,889,070 km (0.114 R)
• M31: 6,333,076 km (0.077 R)
• M32: 6,428,071 km (0.105 R)
• M33: 6,571,236 km (0.103 R)
• M34: 6,860,858 km (0.098 R)
• M35: 7,007,314 km (0.111 R)
• M36: 7,105,450 km (0.081 R)
• M37: 7,881,863 km (0.044 R)
• M38: 7,958,457 km (0.035 R)
• M39: 8,345,018 km (0.083 R)
• M40: 8,658,725 km (0.093 R)
• M41: 9,243,952 km (0.053 R)
• M42: 9,650,259 km (0.106 R)
• M43: 9,924,472 km (0.116 R)
• M44: 10,062,551 km (0.104 R)
• M45: 10,677,548 km (0.091 R)
• M46: 11,247,217 km (0.084 R)
• M47: 11,333,535 km (0.118 R)
• M48: 11,768,416 km (0.086 R)
• M49: 12,445,795 km (0.046 R)
• M50: 12,984,796 km (0.063 R)
• M51: 13,715,282 km (0.12 R)
• M52: 13,838,252 km (0.118 R)
• M53: 14,085,537 km (0.079 R)
• M54: 14,147,620 km (0.07 R)
• M55: 14,993,895 km (0.073 R)
• M56: 15,184,184 km (0.075 R)
• M57: 15,663,495 km (0.03 R)
• M58: 15,921,103 km (0.115 R)
• M59: 16,018,192 km (0.073 R)
• M60: 16,245,132 km (0.114 R)
• M61: 16,473,269 km (0.04 R)
• M62: 16,636,929 km (0.068 R)
• M63: 16,965,745 km (0.043 R)
• M64: 17,131,051 km (0.085 R)
• M65: 17,330,016 km (0.069 R)
• M66: 17,396,437 km (0.106 R)
• M67: 17,965,059 km (0.082 R)
• M68: 18,438,087 km (0.117 R)
• M69: 18,539,963 km (0.105 R)
• M70: 18,880,897 km (0.091 R)
• M71: 19,950,821 km (0.105 R)
• M72: 20,090,396 km (0.099 R)
• M73: 20,195,264 km (0.112 R)
• M74: 20,686,842 km (0.113 R)
• M75: 20,898,823 km (0.101 R)
• M76: 21,753,625 km (0.107 R)
• M77: 22,077,205 km (0.095 R)
• M78: 22,221,567 km (0.093 R)
• M79: 22,293,823 km (0.088 R)
• M80: 22,765,505 km (0.116 R)
• M81: 23,755,693 km (0.066 R)
• M82: 24,200,298 km (0.071 R)
• M83: 24,909,841 km (0.104 R)
• M84: 25,210,682 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.6

Radius: 4

Gravity: 40.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 13.88 AU - 15.06 AU

Year: 19527 Days

Day: 23.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,420,586 km

• M1: 412,142 km (0.101 R)
• M2: 509,680 km (0.09 R)
• M3: 845,527 km (0.066 R)
• M4: 1,022,053 km (0.095 R)
• M5: 1,293,872 km (0.03 R)
• M6: 2,873,775 km (0.103 R)
• M7: 2,948,424 km (0.111 R)
• M8: 3,176,262 km (0.1 R)
• M9: 3,729,625 km (0.102 R)
• M10: 3,934,424 km (0.062 R)
• M11: 4,354,944 km (0.059 R)
• M12: 4,440,663 km (0.088 R)
• M13: 4,657,730 km (0.065 R)
• M14: 5,699,679 km (0.109 R)
• M15: 5,982,868 km (0.084 R)
• M16: 6,222,374 km (0.083 R)
• M17: 6,760,477 km (0.07 R)
• M18: 7,828,307 km (0.092 R)
• M19: 7,932,577 km (0.112 R)
• M20: 8,090,103 km (0.114 R)
• M21: 8,408,148 km (0.106 R)
• M22: 8,730,382 km (0.05 R)
• M23: 8,784,387 km (0.087 R)
• M24: 9,001,902 km (0.077 R)
• M25: 10,343,346 km (0.113 R)
• M26: 11,508,115 km (0.075 R)
• M27: 12,713,575 km (0.075 R)
• M28: 13,393,647 km (0.116 R)
• M29: 14,021,958 km (0.084 R)
• M30: 14,595,666 km (0.055 R)
• M31: 14,788,647 km (0.099 R)
• M32: 15,503,276 km (0.098 R)
• M33: 16,030,160 km (0.086 R)
• M34: 16,162,704 km (0.11 R)
• M35: 17,236,667 km (0.112 R)
• M36: 17,645,368 km (0.11 R)
• M37: 17,782,250 km (0.059 R)
• M38: 18,680,885 km (0.096 R)
• M39: 19,030,495 km (0.113 R)
• M40: 21,391,000 km (0.113 R)
• M41: 21,683,314 km (0.043 R)
• M42: 21,830,069 km (0.095 R)
• M43: 22,198,080 km (0.094 R)
• M44: 22,419,934 km (0.079 R)
• M45: 23,389,777 km (0.061 R)
• M46: 23,615,520 km (0.089 R)
• M47: 24,069,250 km (0.08 R)
• M48: 25,524,688 km (0.115 R)
• M49: 26,380,388 km (0.09 R)
• M50: 26,772,334 km (0.058 R)
• M51: 27,641,498 km (0.078 R)
• M52: 28,359,568 km (0.099 R)
• M53: 29,245,486 km (0.07 R)
• M54: 29,488,732 km (0.076 R)
• M55: 29,569,814 km (0.118 R)
• M56: 30,714,687 km (0.1 R)
• M57: 32,374,924 km (0.081 R)
• M58: 32,626,548 km (0.093 R)
• M59: 33,047,217 km (0.079 R)
• M60: 33,131,590 km (0.1 R)
• M61: 33,300,486 km (0.114 R)
• M62: 33,808,969 km (0.059 R)
• M63: 34,320,145 km (0.103 R)
• M64: 34,490,986 km (0.119 R)
• M65: 34,833,715 km (0.049 R)
• M66: 35,695,398 km (0.076 R)
• M67: 36,651,329 km (0.071 R)
• M68: 37,351,746 km (0.086 R)
• M69: 37,968,388 km (0.106 R)
• M70: 39,838,063 km (0.039 R)
• M71: 40,287,754 km (0.079 R)
• M72: 41,464,491 km (0.065 R)
• M73: 41,646,551 km (0.045 R)
• M74: 42,560,744 km (0.069 R)
• M75: 44,874,873 km (0.088 R)
• M76: 46,566,376 km (0.12 R)
• M77: 47,514,976 km (0.104 R)
• M78: 49,431,325 km (0.046 R)
• M79: 50,301,985 km (0.045 R)
• M80: 55,129,658 km (0.078 R)
• M81: 55,329,820 km (0.116 R)
• M82: 59,999,966 km (0.063 R)
• M83: 60,824,998 km (0.105 R)
• M84: 61,861,412 km (0.063 R)
• M85: 61,965,383 km (0.098 R)
• M86: 63,636,840 km (0.029 R)
• M87: 64,162,228 km (0.112 R)
• M88: 64,372,861 km (0.031 R)
• M89: 64,794,578 km (0.075 R)
• M90: 67,344,473 km (0.073 R)
• M91: 68,416,641 km (0.068 R)
• M92: 69,602,504 km (0.12 R)
• M93: 71,994,574 km (0.119 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 12,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit