🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.53 AU - 0.67 AU

Year: 170 Days

Day: 29.6 Hours

Environment

Temp: 191 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,870,984 km

• M1: 29,022 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.53 AU - 0.67 AU

Year: 170 Days

Day: 32.2 Hours

Environment

Temp: 171 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.67 AU - 0.89 AU

Year: 252 Days

Day: 43.3 Hours

Environment

Temp: 122 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,870,984 km

• M1: 29,321 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.14 AU - 1.44 AU

Year: 535 Days

Day: 30.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 48.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,870,984 km

• M1: 57,595 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.15 AU - 1.51 AU

Year: 560 Days

Day: 39 Hours

Environment

Temp: 1 °C

Axial Tilt: 45 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.47 AU - 4.75 AU

Year: 3615 Days

Day: 20.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,870,984 km

• M1: 60,138 km (0.035 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.9

Radius: 13.7

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.98 AU - 12.76 AU

Year: 12197 Days

Day: 10.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 60,870,984 km

• M1: 178,021 km (0.076 R)
• M2: 322,084 km (0.096 R)
• M3: 514,766 km (0.093 R)
• M4: 690,245 km (0.084 R)
• M5: 1,031,477 km (0.093 R)
• M6: 1,163,871 km (0.06 R)
• M7: 1,282,203 km (0.119 R)
• M8: 1,575,116 km (0.041 R)
• M9: 1,774,979 km (0.067 R)
• M10: 2,031,090 km (0.09 R)
• M11: 2,451,161 km (0.093 R)
• M12: 2,711,162 km (0.063 R)
• M13: 3,315,089 km (0.09 R)
• M14: 3,515,999 km (0.04 R)
• M15: 3,603,514 km (0.116 R)
• M16: 3,870,097 km (0.116 R)
• M17: 4,360,329 km (0.074 R)
• M18: 4,517,706 km (0.109 R)
• M19: 5,132,703 km (0.073 R)
• M20: 5,399,735 km (0.102 R)
• M21: 5,534,972 km (0.043 R)
• M22: 6,122,442 km (0.119 R)
• M23: 6,839,016 km (0.069 R)
• M24: 6,948,971 km (0.06 R)
• M25: 7,582,368 km (0.082 R)
• M26: 7,696,212 km (0.115 R)
• M27: 9,064,883 km (0.099 R)
• M28: 9,388,314 km (0.115 R)
• M29: 10,004,956 km (0.092 R)
• M30: 10,255,383 km (0.118 R)
• M31: 10,381,344 km (0.115 R)
• M32: 10,847,641 km (0.117 R)
• M33: 11,713,214 km (0.105 R)
• M34: 11,845,010 km (0.087 R)
• M35: 12,690,836 km (0.115 R)
• M36: 13,007,385 km (0.108 R)
• M37: 13,510,184 km (0.111 R)
• M38: 14,346,735 km (0.044 R)
• M39: 14,629,325 km (0.05 R)
• M40: 17,005,388 km (0.114 R)
• M41: 19,135,662 km (0.094 R)
• M42: 19,550,946 km (0.093 R)
• M43: 19,707,425 km (0.054 R)
• M44: 19,811,994 km (0.077 R)
• M45: 19,916,862 km (0.115 R)
• M46: 20,021,730 km (0.09 R)
• M47: 21,081,332 km (0.061 R)
• M48: 22,104,731 km (0.078 R)
• M49: 22,704,618 km (0.112 R)
• M50: 22,924,079 km (0.075 R)
• M51: 23,864,900 km (0.048 R)
• M52: 24,367,997 km (0.038 R)
• M53: 24,761,739 km (0.092 R)
• M54: 24,931,084 km (0.117 R)
• M55: 25,044,329 km (0.052 R)
• M56: 25,327,967 km (0.115 R)
• M57: 25,898,383 km (0.039 R)
• M58: 26,588,478 km (0.103 R)
• M59: 26,935,845 km (0.108 R)
• M60: 27,051,933 km (0.117 R)
• M61: 27,168,320 km (0.074 R)
• M62: 27,869,485 km (0.115 R)
• M63: 28,340,269 km (0.057 R)
• M64: 29,409,146 km (0.064 R)
• M65: 30,189,449 km (0.092 R)
• M66: 31,892,920 km (0.087 R)
• M67: 32,694,465 km (0.118 R)
• M68: 33,004,581 km (0.117 R)
• M69: 34,380,283 km (0.087 R)
• M70: 34,948,606 km (0.103 R)
• M71: 35,710,957 km (0.087 R)
• M72: 36,543,169 km (0.067 R)
• M73: 36,994,057 km (0.108 R)
• M74: 39,473,044 km (0.076 R)
• M75: 39,869,329 km (0.109 R)
• M76: 40,999,540 km (0.102 R)
• M77: 41,400,912 km (0.074 R)
• M78: 42,140,075 km (0.052 R)
• M79: 45,762,737 km (0.09 R)
• M80: 46,109,505 km (0.105 R)
• M81: 46,457,320 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.9

Radius: 11.1

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 10.79 AU - 13.43 AU

Year: 15392 Days

Day: 6.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,870,984 km

• M1: 148,102 km (0.119 R)
• M2: 409,749 km (0.097 R)
• M3: 521,947 km (0.115 R)
• M4: 742,155 km (0.117 R)
• M5: 1,421,030 km (0.104 R)
• M6: 1,575,864 km (0.097 R)
• M7: 2,221,528 km (0.07 R)
• M8: 2,402,542 km (0.098 R)
• M9: 2,876,767 km (0.055 R)
• M10: 3,175,514 km (0.034 R)
• M11: 3,414,721 km (0.096 R)
• M12: 3,484,134 km (0.077 R)
• M13: 4,205,047 km (0.047 R)
• M14: 4,317,095 km (0.111 R)
• M15: 4,853,404 km (0.096 R)
• M16: 4,971,137 km (0.055 R)
• M17: 5,089,918 km (0.092 R)
• M18: 5,738,724 km (0.112 R)
• M19: 7,382,805 km (0.101 R)
• M20: 8,491,624 km (0.115 R)
• M21: 9,162,271 km (0.091 R)
• M22: 9,454,885 km (0.067 R)
• M23: 10,250,446 km (0.032 R)
• M24: 10,758,480 km (0.06 R)
• M25: 11,799,233 km (0.037 R)
• M26: 12,171,133 km (0.082 R)
• M27: 12,385,357 km (0.113 R)
• M28: 12,546,923 km (0.046 R)
• M29: 13,364,924 km (0.097 R)
• M30: 13,641,381 km (0.085 R)
• M31: 13,863,983 km (0.111 R)
• M32: 14,538,968 km (0.102 R)
• M33: 14,709,360 km (0.109 R)
• M34: 15,629,537 km (0.065 R)
• M35: 15,979,297 km (0.119 R)
• M36: 16,155,224 km (0.089 R)
• M37: 16,390,840 km (0.065 R)
• M38: 16,984,594 km (0.063 R)
• M39: 17,164,261 km (0.114 R)
• M40: 17,284,239 km (0.102 R)
• M41: 18,746,408 km (0.112 R)
• M42: 18,932,059 km (0.1 R)
• M43: 19,680,348 km (0.119 R)
• M44: 19,868,991 km (0.078 R)
• M45: 20,821,032 km (0.052 R)
• M46: 21,852,958 km (0.092 R)
• M47: 22,835,517 km (0.102 R)
• M48: 23,298,821 km (0.08 R)
• M49: 24,235,005 km (0.029 R)
• M50: 24,572,348 km (0.083 R)
• M51: 25,388,404 km (0.113 R)
• M52: 25,525,137 km (0.101 R)
• M53: 27,396,756 km (0.073 R)
• M54: 28,242,582 km (0.099 R)
• M55: 29,815,753 km (0.108 R)
• M56: 30,032,371 km (0.084 R)
• M57: 32,154,118 km (0.088 R)
• M58: 32,376,420 km (0.069 R)
• M59: 33,120,969 km (0.109 R)
• M60: 34,551,124 km (0.117 R)
• M61: 35,617,757 km (0.072 R)
• M62: 36,155,113 km (0.111 R)
• M63: 36,927,337 km (0.106 R)
• M64: 37,004,978 km (0.075 R)
• M65: 38,017,756 km (0.102 R)
• M66: 38,331,313 km (0.046 R)
• M67: 38,881,983 km (0.101 R)
• M68: 39,356,058 km (0.048 R)
• M69: 40,230,159 km (0.108 R)
• M70: 41,191,026 km (0.115 R)
• M71: 41,755,159 km (0.067 R)
• M72: 41,916,725 km (0.078 R)
• M73: 42,402,768 km (0.097 R)
• M74: 43,217,179 km (0.09 R)
• M75: 44,613,376 km (0.08 R)
• M76: 45,109,742 km (0.084 R)
• M77: 46,861,084 km (0.057 R)
• M78: 47,029,083 km (0.111 R)
• M79: 48,549,895 km (0.057 R)
• M80: 50,086,713 km (0.046 R)
• M81: 50,947,350 km (0.119 R)
• M82: 51,292,921 km (0.073 R)
• M83: 52,508,853 km (0.108 R)
• M84: 53,295,438 km (0.112 R)
• M85: 53,646,395 km (0.116 R)
• M86: 54,526,928 km (0.042 R)
• M87: 56,570,285 km (0.081 R)
• M88: 57,916,367 km (0.079 R)
• M89: 59,091,458 km (0.075 R)
• M90: 60,823,053 km (0.106 R)
• M91: 61,189,718 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.6

Radius: 3.6

Gravity: 38.24 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 11.04 AU - 14.66 AU

Year: 16825 Days

Day: 19 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,870,984 km

• M1: 270,922 km (0.085 R)
• M2: 329,714 km (0.107 R)
• M3: 376,837 km (0.098 R)
• M4: 1,147,266 km (0.115 R)
• M5: 1,171,351 km (0.074 R)
• M6: 2,324,751 km (0.094 R)
• M7: 2,765,317 km (0.071 R)
• M8: 2,895,766 km (0.051 R)
• M9: 3,095,479 km (0.109 R)
• M10: 3,196,906 km (0.119 R)
• M11: 3,299,531 km (0.086 R)
• M12: 3,333,938 km (0.11 R)
• M13: 3,828,658 km (0.113 R)
• M14: 4,084,471 km (0.05 R)
• M15: 4,574,254 km (0.044 R)
• M16: 5,042,645 km (0.088 R)
• M17: 5,649,264 km (0.089 R)
• M18: 6,666,829 km (0.11 R)
• M19: 7,466,280 km (0.093 R)
• M20: 7,923,451 km (0.117 R)
• M21: 7,969,677 km (0.096 R)
• M22: 8,436,572 km (0.084 R)
• M23: 8,578,391 km (0.065 R)
• M24: 8,816,551 km (0.102 R)
• M25: 9,741,215 km (0.097 R)
• M26: 9,989,547 km (0.096 R)
• M27: 10,189,859 km (0.089 R)
• M28: 11,003,971 km (0.091 R)
• M29: 11,158,804 km (0.067 R)
• M30: 11,523,225 km (0.05 R)
• M31: 11,944,492 km (0.101 R)
• M32: 12,156,921 km (0.052 R)
• M33: 12,424,253 km (0.093 R)
• M34: 12,477,958 km (0.113 R)
• M35: 12,801,838 km (0.087 R)
• M36: 14,462,225 km (0.085 R)
• M37: 14,575,321 km (0.061 R)
• M38: 14,688,716 km (0.055 R)
• M39: 14,802,410 km (0.113 R)
• M40: 17,979,570 km (0.112 R)
• M41: 19,083,752 km (0.101 R)
• M42: 22,133,304 km (0.117 R)
• M43: 22,459,577 km (0.117 R)
• M44: 22,787,496 km (0.025 R)
• M45: 22,918,992 km (0.118 R)
• M46: 23,183,032 km (0.094 R)
• M47: 23,249,155 km (0.12 R)
• M48: 23,980,838 km (0.086 R)
• M49: 24,047,708 km (0.103 R)
• M50: 24,315,937 km (0.068 R)
• M51: 24,787,619 km (0.092 R)
• M52: 25,945,656 km (0.106 R)
• M53: 27,400,496 km (0.091 R)
• M54: 30,027,285 km (0.092 R)
• M55: 30,678,185 km (0.091 R)
• M56: 32,584,810 km (0.06 R)
• M57: 33,552,409 km (0.091 R)
• M58: 34,152,595 km (0.084 R)
• M59: 34,303,241 km (0.073 R)
• M60: 35,059,458 km (0.097 R)
• M61: 36,896,669 km (0.084 R)
• M62: 37,051,204 km (0.11 R)
• M63: 37,827,018 km (0.111 R)
• M64: 38,060,840 km (0.067 R)
• M65: 39,236,978 km (0.065 R)
• M66: 40,663,992 km (0.052 R)
• M67: 40,743,728 km (0.088 R)
• M68: 42,107,761 km (0.107 R)
• M69: 42,188,544 km (0.107 R)
• M70: 43,405,373 km (0.027 R)
• M71: 43,486,904 km (0.104 R)
• M72: 44,222,926 km (0.091 R)
• M73: 44,469,164 km (0.058 R)
• M74: 45,624,508 km (0.106 R)
• M75: 46,039,493 km (0.098 R)
• M76: 47,375,850 km (0.073 R)
• M77: 48,386,384 km (0.081 R)
• M78: 49,489,220 km (0.091 R)
• M79: 49,574,490 km (0.118 R)
• M80: 50,086,564 km (0.089 R)
• M81: 50,857,891 km (0.104 R)
• M82: 51,029,928 km (0.079 R)
• M83: 51,288,134 km (0.034 R)
• M84: 51,460,620 km (0.088 R)
• M85: 51,633,256 km (0.109 R)
• M86: 51,979,127 km (0.063 R)
• M87: 52,325,745 km (0.087 R)
• M88: 53,282,872 km (0.098 R)
• M89: 54,597,388 km (0.081 R)
• M90: 55,479,567 km (0.081 R)
• M91: 58,874,840 km (0.083 R)
• M92: 59,326,476 km (0.07 R)
• M93: 60,597,460 km (0.093 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 19,031 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit