🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.5 AU - 0.54 AU

Year: 132 Days

Day: 23.2 Hours

Environment

Temp: 289 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 112,032,473 km

• M1: 70,161 km (0.115 R)
• M2: 124,615 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.69 AU - 0.83 AU

Year: 233 Days

Day: 14 Hours

Environment

Temp: 187 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,032,473 km

• M1: 225,145 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.01 AU - 1.01 AU

Year: 357 Days

Day: 40.3 Hours

Environment

Temp: 75 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.53 AU - 3.07 AU

Year: 1647 Days

Day: 29.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.22 AU - 3.7 AU

Year: 2262 Days

Day: 41.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.36 AU - 5.24 AU

Year: 3134 Days

Day: 34 Hours

Environment

Temp: -126 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,032,473 km

• M1: 1,210,546 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.1

Radius: 13.8

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 10.32 AU - 13.1 AU

Year: 14084 Days

Day: 14 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 112,032,473 km

• M1: 176,974 km (0.101 R)
• M2: 293,810 km (0.075 R)
• M3: 1,081,293 km (0.1 R)
• M4: 2,052,333 km (0.083 R)
• M5: 2,374,268 km (0.027 R)
• M6: 2,526,259 km (0.042 R)
• M7: 2,712,808 km (0.052 R)
• M8: 2,807,952 km (0.084 R)
• M9: 3,133,178 km (0.066 R)
• M10: 3,402,304 km (0.094 R)
• M11: 4,516,061 km (0.092 R)
• M12: 4,744,048 km (0.104 R)
• M13: 5,014,969 km (0.072 R)
• M14: 5,211,541 km (0.106 R)
• M15: 6,658,452 km (0.066 R)
• M16: 7,005,967 km (0.07 R)
• M17: 7,226,176 km (0.04 R)
• M18: 8,175,972 km (0.107 R)
• M19: 8,501,497 km (0.102 R)
• M20: 8,689,392 km (0.11 R)
• M21: 9,503,354 km (0.113 R)
• M22: 10,441,782 km (0.116 R)
• M23: 10,896,709 km (0.11 R)
• M24: 12,247,278 km (0.084 R)
• M25: 13,431,046 km (0.117 R)
• M26: 13,981,118 km (0.101 R)
• M27: 14,538,669 km (0.099 R)
• M28: 15,560,572 km (0.093 R)
• M29: 16,429,885 km (0.092 R)
• M30: 16,605,663 km (0.119 R)
• M31: 17,374,596 km (0.07 R)
• M32: 17,613,504 km (0.042 R)
• M33: 19,688,127 km (0.103 R)
• M34: 20,627,751 km (0.104 R)
• M35: 20,944,300 km (0.109 R)
• M36: 21,710,391 km (0.108 R)
• M37: 22,291,130 km (0.113 R)
• M38: 22,876,955 km (0.092 R)
• M39: 23,204,575 km (0.077 R)
• M40: 23,336,071 km (0.11 R)
• M41: 25,067,966 km (0.118 R)
• M42: 25,202,903 km (0.048 R)
• M43: 25,949,396 km (0.101 R)
• M44: 27,812,339 km (0.058 R)
• M45: 28,302,421 km (0.12 R)
• M46: 28,865,956 km (0.113 R)
• M47: 30,650,809 km (0.089 R)
• M48: 31,957,995 km (0.091 R)
• M49: 32,251,057 km (0.114 R)
• M50: 32,471,265 km (0.073 R)
• M51: 32,692,071 km (0.101 R)
• M52: 33,135,180 km (0.057 R)
• M53: 33,283,432 km (0.045 R)
• M54: 34,326,578 km (0.085 R)
• M55: 35,835,572 km (0.12 R)
• M56: 36,521,627 km (0.119 R)
• M57: 36,751,260 km (0.095 R)
• M58: 38,216,870 km (0.082 R)
• M59: 39,309,084 km (0.094 R)
• M60: 39,701,629 km (0.114 R)
• M61: 40,095,521 km (0.107 R)
• M62: 40,728,319 km (0.114 R)
• M63: 42,084,125 km (0.054 R)
• M64: 43,050,078 km (0.097 R)
• M65: 43,211,794 km (0.086 R)
• M66: 43,698,136 km (0.092 R)
• M67: 44,512,697 km (0.08 R)
• M68: 45,250,214 km (0.115 R)
• M69: 45,414,622 km (0.096 R)
• M70: 45,744,037 km (0.11 R)
• M71: 46,156,927 km (0.036 R)
• M72: 47,319,751 km (0.088 R)
• M73: 48,913,118 km (0.115 R)
• M74: 50,013,411 km (0.081 R)
• M75: 50,438,867 km (0.118 R)
• M76: 51,636,398 km (0.07 R)
• M77: 51,722,267 km (0.042 R)
• M78: 53,103,055 km (0.062 R)
• M79: 53,276,439 km (0.111 R)
• M80: 59,645,120 km (0.063 R)
• M81: 60,186,515 km (0.067 R)
• M82: 60,457,885 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.6

Radius: 7.6

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 11.4 AU - 14.9 AU

Year: 16760 Days

Day: 17.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 112.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 112,032,473 km

• M1: 100,231 km (0.103 R)
• M2: 211,232 km (0.083 R)
• M3: 408,103 km (0.084 R)
• M4: 475,123 km (0.116 R)
• M5: 680,670 km (0.046 R)
• M6: 958,623 km (0.088 R)
• M7: 1,195,885 km (0.113 R)
• M8: 1,321,398 km (0.091 R)
• M9: 1,585,588 km (0.117 R)
• M10: 1,837,810 km (0.08 R)
• M11: 1,895,555 km (0.086 R)
• M12: 2,132,817 km (0.115 R)
• M13: 3,209,473 km (0.077 R)
• M14: 4,389,351 km (0.11 R)
• M15: 4,743,449 km (0.099 R)
• M16: 4,863,427 km (0.075 R)
• M17: 4,984,601 km (0.105 R)
• M18: 5,270,931 km (0.108 R)
• M19: 5,945,618 km (0.094 R)
• M20: 6,381,097 km (0.072 R)
• M21: 6,558,221 km (0.054 R)
• M22: 6,691,962 km (0.049 R)
• M23: 7,190,721 km (0.12 R)
• M24: 7,560,826 km (0.084 R)
• M25: 8,127,802 km (0.093 R)
• M26: 8,610,704 km (0.098 R)
• M27: 9,302,295 km (0.088 R)
• M28: 9,604,183 km (0.089 R)
• M29: 10,011,688 km (0.1 R)
• M30: 11,697,656 km (0.076 R)
• M31: 13,469,643 km (0.033 R)
• M32: 14,735,689 km (0.082 R)
• M33: 14,794,033 km (0.109 R)
• M34: 15,028,602 km (0.06 R)
• M35: 15,264,368 km (0.1 R)
• M36: 15,323,609 km (0.085 R)
• M37: 15,382,850 km (0.092 R)
• M38: 15,620,411 km (0.073 R)
• M39: 15,680,101 km (0.113 R)
• M40: 16,340,575 km (0.065 R)
• M41: 17,010,325 km (0.096 R)
• M42: 19,136,410 km (0.078 R)
• M43: 19,520,129 km (0.114 R)
• M44: 19,713,110 km (0.102 R)
• M45: 20,949,087 km (0.062 R)
• M46: 21,410,896 km (0.07 R)
• M47: 21,809,275 km (0.091 R)
• M48: 22,613,513 km (0.115 R)
• M49: 23,222,975 km (0.054 R)
• M50: 23,495,692 km (0.071 R)
• M51: 23,563,909 km (0.07 R)
• M52: 24,181,897 km (0.11 R)
• M53: 24,666,146 km (0.077 R)
• M54: 24,874,685 km (0.098 R)
• M55: 25,223,547 km (0.119 R)
• M56: 25,363,571 km (0.086 R)
• M57: 25,433,583 km (0.066 R)
• M58: 25,855,449 km (0.074 R)
• M59: 26,848,928 km (0.065 R)
• M60: 27,999,635 km (0.072 R)
• M61: 28,217,150 km (0.105 R)
• M62: 28,435,264 km (0.061 R)
• M63: 28,946,290 km (0.109 R)
• M64: 30,423,270 km (0.04 R)
• M65: 30,945,965 km (0.118 R)
• M66: 31,396,255 km (0.062 R)
• M67: 32,075,878 km (0.114 R)
• M68: 32,684,143 km (0.1 R)
• M69: 33,603,571 km (0.063 R)
• M70: 35,154,752 km (0.087 R)
• M71: 37,524,980 km (0.096 R)
• M72: 38,729,243 km (0.106 R)
• M73: 39,214,539 km (0.064 R)
• M74: 39,701,929 km (0.12 R)
• M75: 42,334,552 km (0.094 R)
• M76: 45,278,040 km (0.095 R)
• M77: 45,363,011 km (0.099 R)
• M78: 45,703,795 km (0.114 R)
• M79: 47,075,458 km (0.116 R)
• M80: 47,593,366 km (0.11 R)
• M81: 47,852,918 km (0.101 R)
• M82: 47,939,685 km (0.071 R)
• M83: 49,245,674 km (0.107 R)
• M84: 50,298,843 km (0.087 R)
• M85: 51,981,520 km (0.076 R)
• M86: 53,323,114 km (0.103 R)
• M87: 54,223,693 km (0.075 R)
• M88: 54,857,090 km (0.039 R)
• M89: 55,675,241 km (0.079 R)
• M90: 57,323,361 km (0.042 R)
• M91: 58,060,878 km (0.094 R)
• M92: 58,616,186 km (0.07 R)
• M93: 58,708,936 km (0.071 R)
• M94: 61,513,148 km (0.086 R)
• M95: 61,984,831 km (0.104 R)

Asteroid Belt

Center: 16.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 19.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920.5

Radius: 3.3

Gravity: 84.53 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 19.64 AU - 19.84 AU

Year: 30825 Days

Day: 19.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 112,032,473 km

• M1: 44,580 km (0.093 R)
• M2: 93,050 km (0.078 R)
• M3: 246,836 km (0.082 R)
• M4: 267,631 km (0.112 R)
• M5: 682,166 km (0.119 R)
• M6: 838,047 km (0.11 R)
• M7: 870,660 km (0.094 R)
• M8: 1,004,998 km (0.062 R)
• M9: 1,218,774 km (0.103 R)
• M10: 1,255,725 km (0.107 R)
• M11: 1,446,312 km (0.066 R)
• M12: 1,769,892 km (0.117 R)
• M13: 2,026,902 km (0.055 R)
• M14: 2,159,744 km (0.109 R)
• M15: 2,295,430 km (0.096 R)
• M16: 2,433,957 km (0.098 R)
• M17: 3,797,093 km (0.061 R)
• M18: 4,813,311 km (0.054 R)
• M19: 4,990,435 km (0.084 R)
• M20: 5,411,853 km (0.039 R)
• M21: 5,844,789 km (0.117 R)
• M22: 6,097,011 km (0.116 R)
• M23: 6,288,646 km (0.11 R)
• M24: 6,875,219 km (0.048 R)
• M25: 6,941,341 km (0.075 R)
• M26: 8,451,382 km (0.056 R)
• M27: 9,684,517 km (0.119 R)
• M28: 10,284,106 km (0.088 R)
• M29: 10,895,512 km (0.068 R)
• M30: 11,205,629 km (0.117 R)
• M31: 11,597,276 km (0.029 R)
• M32: 13,788,735 km (0.091 R)
• M33: 14,802,709 km (0.096 R)
• M34: 17,440,269 km (0.064 R)
• M35: 20,408,740 km (0.092 R)
• M36: 20,504,034 km (0.073 R)
• M37: 24,029,906 km (0.071 R)
• M38: 24,231,115 km (0.085 R)
• M39: 30,851,270 km (0.047 R)
• M40: 31,839,812 km (0.05 R)
• M41: 32,727,227 km (0.109 R)
• M42: 34,639,686 km (0.072 R)
• M43: 34,753,381 km (0.056 R)
• M44: 36,241,730 km (0.094 R)
• M45: 36,819,626 km (0.099 R)
• M46: 38,219,114 km (0.116 R)
• M47: 40,949,724 km (0.089 R)
• M48: 41,310,554 km (0.087 R)
• M49: 42,642,424 km (0.059 R)
• M50: 47,098,496 km (0.068 R)
• M51: 48,235,440 km (0.045 R)
• M52: 48,998,389 km (0.112 R)
• M53: 49,253,603 km (0.109 R)
• M54: 49,765,377 km (0.113 R)
• M55: 50,794,162 km (0.095 R)
• M56: 53,790,607 km (0.118 R)
• M57: 58,324,021 km (0.054 R)
• M58: 58,594,344 km (0.108 R)
• M59: 60,089,276 km (0.072 R)
• M60: 61,459,293 km (0.073 R)
• M61: 61,596,774 km (0.118 R)
• M62: 62,424,199 km (0.118 R)
• M63: 64,229,696 km (0.119 R)
• M64: 66,616,530 km (0.113 R)
• M65: 66,757,751 km (0.093 R)
• M66: 67,891,702 km (0.115 R)
• M67: 68,318,655 km (0.089 R)
• M68: 69,175,103 km (0.1 R)
• M69: 71,042,832 km (0.086 R)
• M70: 71,187,194 km (0.118 R)
• M71: 73,510,299 km (0.068 R)
• M72: 77,337,761 km (0.115 R)
• M73: 77,932,412 km (0.071 R)
• M74: 78,081,262 km (0.111 R)
• M75: 78,230,262 km (0.106 R)
• M76: 78,976,605 km (0.111 R)
• M77: 82,439,946 km (0.113 R)
• M78: 85,645,080 km (0.103 R)
• M79: 87,649,542 km (0.099 R)
• M80: 90,450,463 km (0.108 R)
• M81: 90,763,422 km (0.109 R)
• M82: 90,920,051 km (0.105 R)
• M83: 93,280,555 km (0.071 R)
• M84: 93,754,930 km (0.093 R)
• M85: 94,230,352 km (0.105 R)
• M86: 94,388,926 km (0.106 R)
• M87: 95,501,635 km (0.078 R)
• M88: 96,299,141 km (0.081 R)
• M89: 96,458,912 km (0.084 R)
• M90: 99,188,475 km (0.063 R)
• M91: 99,834,289 km (0.081 R)
• M92: 101,130,255 km (0.113 R)
• M93: 102,594,968 km (0.104 R)
• M94: 103,248,112 km (0.114 R)
• M95: 103,902,752 km (0.119 R)
• M96: 105,051,664 km (0.056 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 15,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit