🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.55 AU - 0.57 AU

Year: 154 Days

Day: 42.5 Hours

Environment

Temp: 220 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.58 AU - 2.58 AU

Year: 1101 Days

Day: 30.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,631,131 km

• M1: 288,574 km (0.085 R)
• M2: 516,561 km (0.104 R)

Asteroid Belt

Center: 4.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.5

Radius: 12.6

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.28 AU - 7.4 AU

Year: 6567 Days

Day: 11.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 78,631,131 km

• M1: 180,714 km (0.089 R)
• M2: 259,104 km (0.06 R)
• M3: 367,712 km (0.027 R)
• M4: 499,657 km (0.089 R)
• M5: 626,815 km (0.109 R)
• M6: 727,345 km (0.102 R)
• M7: 861,833 km (0.108 R)
• M8: 975,977 km (0.086 R)
• M9: 1,334,563 km (0.057 R)
• M10: 1,469,201 km (0.118 R)
• M11: 1,844,542 km (0.105 R)
• M12: 2,034,082 km (0.106 R)
• M13: 2,210,458 km (0.114 R)
• M14: 2,988,068 km (0.109 R)
• M15: 3,212,016 km (0.094 R)
• M16: 3,558,634 km (0.118 R)
• M17: 4,262,941 km (0.097 R)
• M18: 4,388,753 km (0.092 R)
• M19: 4,695,877 km (0.063 R)
• M20: 5,089,619 km (0.077 R)
• M21: 5,223,359 km (0.043 R)
• M22: 6,220,279 km (0.088 R)
• M23: 6,623,745 km (0.053 R)
• M24: 7,006,117 km (0.107 R)
• M25: 7,275,094 km (0.112 R)
• M26: 7,854,187 km (0.091 R)
• M27: 8,606,814 km (0.085 R)
• M28: 8,991,879 km (0.072 R)
• M29: 9,088,968 km (0.082 R)
• M30: 9,513,976 km (0.095 R)
• M31: 10,079,755 km (0.07 R)
• M32: 12,019,591 km (0.062 R)
• M33: 12,305,921 km (0.09 R)
• M34: 12,922,114 km (0.101 R)
• M35: 13,252,427 km (0.115 R)
• M36: 13,363,129 km (0.118 R)
• M37: 14,033,926 km (0.11 R)
• M38: 14,184,571 km (0.119 R)
• M39: 14,601,351 km (0.108 R)
• M40: 14,868,682 km (0.064 R)
• M41: 15,099,212 km (0.034 R)
• M42: 15,485,923 km (0.059 R)
• M43: 16,387,848 km (0.052 R)
• M44: 16,506,779 km (0.103 R)
• M45: 16,705,594 km (0.115 R)
• M46: 16,785,479 km (0.057 R)
• M47: 17,065,527 km (0.114 R)
• M48: 18,986,363 km (0.098 R)
• M49: 19,069,689 km (0.119 R)
• M50: 19,320,116 km (0.041 R)
• M51: 19,698,000 km (0.115 R)
• M52: 20,290,558 km (0.074 R)
• M53: 20,631,790 km (0.096 R)
• M54: 20,717,360 km (0.076 R)
• M55: 21,666,858 km (0.075 R)
• M56: 22,147,067 km (0.079 R)
• M57: 22,410,359 km (0.055 R)
• M58: 22,984,516 km (0.12 R)
• M59: 23,653,069 km (0.109 R)
• M60: 24,328,055 km (0.091 R)
• M61: 24,963,696 km (0.059 R)
• M62: 25,054,951 km (0.087 R)
• M63: 25,604,872 km (0.119 R)
• M64: 25,881,329 km (0.086 R)
• M65: 26,623,335 km (0.077 R)
• M66: 27,560,715 km (0.071 R)
• M67: 27,749,507 km (0.088 R)
• M68: 28,223,284 km (0.115 R)
• M69: 28,366,000 km (0.114 R)
• M70: 28,795,346 km (0.072 R)
• M71: 29,612,450 km (0.077 R)
• M72: 30,437,183 km (0.052 R)
• M73: 30,534,721 km (0.102 R)
• M74: 31,367,831 km (0.055 R)
• M75: 31,614,219 km (0.117 R)
• M76: 32,706,433 km (0.076 R)
• M77: 33,106,607 km (0.102 R)
• M78: 33,760,350 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.3

Radius: 14.1

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.7 AU - 10.26 AU

Year: 9878 Days

Day: 6.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 78,631,131 km

• M1: 236,514 km (0.057 R)
• M2: 464,651 km (0.098 R)
• M3: 615,446 km (0.052 R)
• M4: 715,527 km (0.1 R)
• M5: 1,264,252 km (0.116 R)
• M6: 1,489,247 km (0.032 R)
• M7: 2,351,679 km (0.063 R)
• M8: 2,518,331 km (0.112 R)
• M9: 2,689,022 km (0.06 R)
• M10: 2,805,110 km (0.066 R)
• M11: 2,952,464 km (0.099 R)
• M12: 4,123,366 km (0.109 R)
• M13: 4,531,469 km (0.107 R)
• M14: 5,313,866 km (0.075 R)
• M15: 5,833,719 km (0.062 R)
• M16: 6,061,556 km (0.103 R)
• M17: 6,447,818 km (0.076 R)
• M18: 7,489,767 km (0.11 R)
• M19: 8,369,402 km (0.12 R)
• M20: 8,497,757 km (0.094 R)
• M21: 9,592,963 km (0.079 R)
• M22: 9,952,896 km (0.05 R)
• M23: 11,059,172 km (0.087 R)
• M24: 11,674,618 km (0.106 R)
• M25: 11,818,381 km (0.092 R)
• M26: 12,496,509 km (0.041 R)
• M27: 12,692,482 km (0.057 R)
• M28: 13,386,915 km (0.081 R)
• M29: 13,487,146 km (0.101 R)
• M30: 14,093,765 km (0.108 R)
• M31: 14,657,599 km (0.081 R)
• M32: 15,754,601 km (0.07 R)
• M33: 16,500,645 km (0.069 R)
• M34: 16,877,931 km (0.112 R)
• M35: 17,367,266 km (0.09 R)
• M36: 18,193,345 km (0.102 R)
• M37: 18,304,347 km (0.038 R)
• M38: 19,371,279 km (0.035 R)
• M39: 19,541,521 km (0.025 R)
• M40: 19,655,365 km (0.073 R)
• M41: 20,515,852 km (0.054 R)
• M42: 21,096,441 km (0.094 R)
• M43: 21,506,190 km (0.092 R)
• M44: 21,623,624 km (0.071 R)
• M45: 22,155,145 km (0.086 R)
• M46: 23,170,915 km (0.069 R)
• M47: 23,412,067 km (0.098 R)
• M48: 24,630,691 km (0.105 R)
• M49: 24,815,295 km (0.076 R)
• M50: 25,620,431 km (0.093 R)
• M51: 25,745,046 km (0.114 R)
• M52: 26,120,087 km (0.092 R)
• M53: 26,245,600 km (0.075 R)
• M54: 27,958,496 km (0.066 R)
• M55: 28,666,842 km (0.097 R)
• M56: 28,861,020 km (0.101 R)
• M57: 29,120,572 km (0.076 R)
• M58: 30,893,157 km (0.1 R)
• M59: 31,225,115 km (0.118 R)
• M60: 31,759,030 km (0.05 R)
• M61: 31,959,939 km (0.112 R)
• M62: 32,094,129 km (0.119 R)
• M63: 33,038,839 km (0.114 R)
• M64: 33,242,442 km (0.093 R)
• M65: 34,061,191 km (0.082 R)
• M66: 34,335,554 km (0.09 R)
• M67: 35,371,070 km (0.086 R)
• M68: 35,787,999 km (0.096 R)
• M69: 36,066,999 km (0.062 R)
• M70: 36,276,736 km (0.115 R)
• M71: 36,978,649 km (0.12 R)
• M72: 37,897,778 km (0.083 R)
• M73: 38,182,164 km (0.065 R)
• M74: 38,752,880 km (0.037 R)
• M75: 39,111,167 km (0.035 R)
• M76: 40,772,900 km (0.026 R)
• M77: 41,210,324 km (0.108 R)
• M78: 42,901,079 km (0.071 R)
• M79: 44,239,980 km (0.091 R)
• M80: 45,290,905 km (0.119 R)
• M81: 47,340,845 km (0.088 R)
• M82: 49,653,927 km (0.116 R)
• M83: 49,965,090 km (0.106 R)
• M84: 52,477,886 km (0.039 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.3

Radius: 6.9

Gravity: 17.1 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 13.8 AU - 14.24 AU

Year: 19271 Days

Day: 24.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 78,631,131 km

• M1: 189,092 km (0.094 R)
• M2: 291,566 km (0.087 R)
• M3: 396,285 km (0.092 R)
• M4: 473,776 km (0.105 R)
• M5: 556,654 km (0.056 R)
• M6: 937,829 km (0.089 R)
• M7: 1,017,116 km (0.066 R)
• M8: 1,154,746 km (0.109 R)
• M9: 1,357,601 km (0.075 R)
• M10: 1,509,443 km (0.097 R)
• M11: 1,829,881 km (0.081 R)
• M12: 1,963,921 km (0.051 R)
• M13: 2,834,880 km (0.084 R)
• M14: 3,640,763 km (0.087 R)
• M15: 3,895,529 km (0.065 R)
• M16: 3,938,613 km (0.083 R)
• M17: 4,832,610 km (0.114 R)
• M18: 5,065,683 km (0.031 R)
• M19: 5,159,930 km (0.12 R)
• M20: 5,446,110 km (0.105 R)
• M21: 5,639,989 km (0.03 R)
• M22: 6,184,376 km (0.105 R)
• M23: 7,005,967 km (0.049 R)
• M24: 7,111,135 km (0.102 R)
• M25: 7,698,606 km (0.111 R)
• M26: 7,970,724 km (0.105 R)
• M27: 9,669,258 km (0.095 R)
• M28: 9,786,394 km (0.103 R)
• M29: 11,536,689 km (0.11 R)
• M30: 12,162,307 km (0.094 R)
• M31: 13,906,020 km (0.045 R)
• M32: 16,839,933 km (0.079 R)
• M33: 19,584,904 km (0.084 R)
• M34: 19,733,306 km (0.082 R)
• M35: 19,807,506 km (0.082 R)
• M36: 20,405,150 km (0.088 R)
• M37: 21,848,021 km (0.093 R)
• M38: 22,387,920 km (0.113 R)
• M39: 22,620,694 km (0.071 R)
• M40: 23,088,487 km (0.097 R)
• M41: 23,954,509 km (0.065 R)
• M42: 24,750,968 km (0.115 R)
• M43: 25,152,488 km (0.116 R)
• M44: 27,689,369 km (0.109 R)
• M45: 29,453,577 km (0.083 R)
• M46: 29,964,304 km (0.106 R)
• M47: 30,563,892 km (0.102 R)
• M48: 31,080,902 km (0.075 R)
• M49: 32,386,144 km (0.104 R)
• M50: 32,737,250 km (0.092 R)
• M51: 32,825,214 km (0.089 R)
• M52: 33,443,202 km (0.113 R)
• M53: 33,531,914 km (0.065 R)
• M54: 36,044,111 km (0.108 R)
• M55: 36,590,442 km (0.039 R)
• M56: 39,081,995 km (0.106 R)
• M57: 39,175,344 km (0.119 R)
• M58: 40,489,711 km (0.083 R)
• M59: 42,009,476 km (0.054 R)
• M60: 42,488,189 km (0.113 R)
• M61: 42,968,847 km (0.113 R)
• M62: 43,258,019 km (0.118 R)
• M63: 44,032,338 km (0.106 R)
• M64: 44,129,427 km (0.099 R)
• M65: 45,791,459 km (0.056 R)
• M66: 46,778,506 km (0.108 R)
• M67: 50,288,371 km (0.099 R)
• M68: 51,408,859 km (0.067 R)
• M69: 54,819,392 km (0.097 R)
• M70: 61,638,811 km (0.112 R)
• M71: 62,073,692 km (0.119 R)
• M72: 63,275,262 km (0.095 R)
• M73: 64,705,118 km (0.106 R)
• M74: 67,708,595 km (0.089 R)
• M75: 69,283,860 km (0.117 R)
• M76: 70,529,861 km (0.089 R)
• M77: 71,554,906 km (0.077 R)
• M78: 72,355,703 km (0.046 R)
• M79: 73,735,145 km (0.099 R)
• M80: 73,965,825 km (0.052 R)
• M81: 74,081,314 km (0.074 R)
• M82: 75,007,176 km (0.045 R)
• M83: 75,239,351 km (0.046 R)
• M84: 75,355,439 km (0.095 R)
• M85: 75,587,915 km (0.067 R)
• M86: 76,286,537 km (0.089 R)
• M87: 78,160,400 km (0.107 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 18,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit