🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.46 AU - 0.54 AU

Year: 124 Days

Day: 25 Hours

Environment

Temp: 257 °C

Axial Tilt: 65.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.5 AU - 0.56 AU

Year: 136 Days

Day: 21.7 Hours

Environment

Temp: 250 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.59 AU - 0.87 AU

Year: 219 Days

Day: 27.6 Hours

Environment

Temp: 194 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,931,841 km

• M1: 34,856 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.27 AU - 2.53 AU

Year: 1307 Days

Day: 15.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.7

Radius: 10.3

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.42 AU - 6.58 AU

Year: 4533 Days

Day: 7.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 69,931,841 km

• M1: 144,362 km (0.115 R)
• M2: 220,058 km (0.027 R)
• M3: 292,613 km (0.086 R)
• M4: 503,098 km (0.058 R)
• M5: 587,172 km (0.1 R)
• M6: 676,631 km (0.095 R)
• M7: 750,682 km (0.111 R)
• M8: 878,289 km (0.099 R)
• M9: 982,858 km (0.094 R)
• M10: 1,083,986 km (0.09 R)
• M11: 1,229,994 km (0.112 R)
• M12: 1,314,217 km (0.097 R)
• M13: 1,515,277 km (0.038 R)
• M14: 1,773,782 km (0.054 R)
• M15: 2,396,259 km (0.075 R)
• M16: 2,513,394 km (0.092 R)
• M17: 2,578,170 km (0.117 R)
• M18: 2,709,367 km (0.102 R)
• M19: 2,798,228 km (0.09 R)
• M20: 3,058,828 km (0.074 R)
• M21: 3,139,760 km (0.09 R)
• M22: 3,327,505 km (0.097 R)
• M23: 3,434,767 km (0.106 R)
• M24: 3,616,080 km (0.06 R)
• M25: 3,862,767 km (0.067 R)
• M26: 4,013,561 km (0.034 R)
• M27: 4,230,329 km (0.096 R)
• M28: 4,451,135 km (0.109 R)
• M29: 4,516,809 km (0.072 R)
• M30: 4,662,517 km (0.111 R)
• M31: 4,769,330 km (0.057 R)
• M32: 4,904,117 km (0.1 R)
• M33: 5,399,885 km (0.096 R)
• M34: 5,484,108 km (0.085 R)
• M35: 5,639,541 km (0.11 R)
• M36: 5,998,426 km (0.087 R)
• M37: 6,528,451 km (0.066 R)
• M38: 6,693,308 km (0.099 R)
• M39: 6,814,183 km (0.1 R)
• M40: 7,058,028 km (0.035 R)
• M41: 7,211,964 km (0.104 R)
• M42: 7,522,978 km (0.094 R)
• M43: 7,601,517 km (0.054 R)
• M44: 7,743,485 km (0.104 R)
• M45: 8,531,716 km (0.062 R)
• M46: 9,244,400 km (0.096 R)
• M47: 9,328,624 km (0.088 R)
• M48: 9,855,807 km (0.108 R)
• M49: 9,993,437 km (0.105 R)
• M50: 10,062,551 km (0.12 R)
• M51: 10,131,815 km (0.075 R)
• M52: 10,550,539 km (0.042 R)
• M53: 10,638,503 km (0.088 R)
• M54: 10,868,285 km (0.102 R)
• M55: 10,992,751 km (0.069 R)
• M56: 11,189,322 km (0.108 R)
• M57: 11,422,994 km (0.09 R)
• M58: 11,531,453 km (0.076 R)
• M59: 11,877,024 km (0.087 R)
• M60: 12,097,082 km (0.037 R)
• M61: 12,429,788 km (0.071 R)
• M62: 12,504,138 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.6

Radius: 11

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 10 AU - 12.48 AU

Year: 13244 Days

Day: 13.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 69,931,841 km

• M1: 147,803 km (0.114 R)
• M2: 283,189 km (0.105 R)
• M3: 435,031 km (0.111 R)
• M4: 715,527 km (0.116 R)
• M5: 791,522 km (0.065 R)
• M6: 1,022,950 km (0.062 R)
• M7: 1,124,826 km (0.109 R)
• M8: 1,276,668 km (0.065 R)
• M9: 1,756,129 km (0.077 R)
• M10: 1,915,900 km (0.097 R)
• M11: 2,080,607 km (0.098 R)
• M12: 2,443,831 km (0.036 R)
• M13: 2,910,576 km (0.071 R)
• M14: 3,208,426 km (0.069 R)
• M15: 3,405,147 km (0.077 R)
• M16: 4,089,557 km (0.096 R)
• M17: 4,375,139 km (0.073 R)
• M18: 4,966,051 km (0.093 R)
• M19: 5,582,095 km (0.11 R)
• M20: 5,713,591 km (0.071 R)
• M21: 6,168,219 km (0.08 R)
• M22: 6,496,138 km (0.1 R)
• M23: 6,829,741 km (0.058 R)
• M24: 6,914,114 km (0.116 R)
• M25: 7,083,758 km (0.106 R)
• M26: 7,543,024 km (0.069 R)
• M27: 8,190,184 km (0.073 R)
• M28: 8,641,671 km (0.088 R)
• M29: 8,947,299 km (0.119 R)
• M30: 9,853,413 km (0.113 R)
• M31: 10,044,599 km (0.074 R)
• M32: 10,592,726 km (0.104 R)
• M33: 10,985,720 km (0.108 R)
• M34: 12,261,191 km (0.1 R)
• M35: 12,329,707 km (0.066 R)
• M36: 12,432,630 km (0.109 R)
• M37: 12,570,260 km (0.09 R)
• M38: 13,477,272 km (0.082 R)
• M39: 14,333,122 km (0.039 R)
• M40: 14,658,647 km (0.062 R)
• M41: 15,280,226 km (0.087 R)
• M42: 15,873,082 km (0.09 R)
• M43: 16,247,376 km (0.086 R)
• M44: 16,322,624 km (0.098 R)
• M45: 16,473,418 km (0.039 R)
• M46: 16,662,510 km (0.085 R)
• M47: 16,966,643 km (0.101 R)
• M48: 17,464,803 km (0.091 R)
• M49: 17,851,364 km (0.06 R)
• M50: 18,475,636 km (0.085 R)
• M51: 20,553,551 km (0.095 R)
• M52: 21,868,815 km (0.098 R)
• M53: 22,243,558 km (0.046 R)
• M54: 22,410,808 km (0.076 R)
• M55: 22,494,583 km (0.1 R)
• M56: 23,211,007 km (0.081 R)
• M57: 23,423,137 km (0.089 R)
• M58: 24,278,238 km (0.096 R)
• M59: 24,796,146 km (0.117 R)
• M60: 24,882,763 km (0.083 R)
• M61: 25,799,050 km (0.039 R)
• M62: 26,681,827 km (0.108 R)
• M63: 26,815,119 km (0.102 R)
• M64: 27,529,748 km (0.056 R)
• M65: 29,206,142 km (0.109 R)
• M66: 29,572,806 km (0.106 R)
• M67: 30,357,447 km (0.085 R)
• M68: 30,868,623 km (0.072 R)
• M69: 31,195,494 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648.2

Radius: 6.5

Gravity: 15.34 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 11.77 AU - 15.93 AU

Year: 18116 Days

Day: 21.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 69,931,841 km

• M1: 87,066 km (0.072 R)
• M2: 196,572 km (0.089 R)
• M3: 278,402 km (0.076 R)
• M4: 356,941 km (0.081 R)
• M5: 538,253 km (0.094 R)
• M6: 1,265,149 km (0.088 R)
• M7: 1,430,305 km (0.071 R)
• M8: 1,842,447 km (0.084 R)
• M9: 2,289,745 km (0.115 R)
• M10: 2,594,476 km (0.099 R)
• M11: 2,804,960 km (0.049 R)
• M12: 3,242,235 km (0.089 R)
• M13: 3,430,728 km (0.053 R)
• M14: 4,138,775 km (0.075 R)
• M15: 4,179,465 km (0.108 R)
• M16: 5,282,450 km (0.116 R)
• M17: 6,049,439 km (0.102 R)
• M18: 6,095,664 km (0.071 R)
• M19: 6,328,439 km (0.119 R)
• M20: 7,093,033 km (0.092 R)
• M21: 7,337,925 km (0.093 R)
• M22: 7,585,510 km (0.117 R)
• M23: 8,038,342 km (0.086 R)
• M24: 8,864,721 km (0.048 R)
• M25: 10,596,915 km (0.048 R)
• M26: 12,903,415 km (0.088 R)
• M27: 13,443,164 km (0.06 R)
• M28: 18,687,766 km (0.069 R)
• M29: 19,025,857 km (0.062 R)
• M30: 19,229,609 km (0.112 R)
• M31: 19,297,677 km (0.109 R)
• M32: 21,873,453 km (0.101 R)
• M33: 23,020,270 km (0.061 R)
• M34: 23,674,013 km (0.081 R)
• M35: 23,966,476 km (0.037 R)
• M36: 24,113,082 km (0.053 R)
• M37: 26,424,669 km (0.08 R)
• M38: 26,880,194 km (0.108 R)
• M39: 27,875,918 km (0.069 R)
• M40: 29,039,939 km (0.117 R)
• M41: 30,298,954 km (0.063 R)
• M42: 31,415,104 km (0.091 R)
• M43: 32,788,413 km (0.1 R)
• M44: 34,263,896 km (0.063 R)
• M45: 36,432,916 km (0.12 R)
• M46: 36,939,753 km (0.062 R)
• M47: 37,448,985 km (0.099 R)
• M48: 37,960,460 km (0.088 R)
• M49: 38,217,020 km (0.097 R)
• M50: 38,990,291 km (0.1 R)
• M51: 39,768,799 km (0.087 R)
• M52: 40,290,596 km (0.102 R)
• M53: 41,077,631 km (0.107 R)
• M54: 41,693,226 km (0.1 R)
• M55: 42,223,251 km (0.071 R)
• M56: 42,489,236 km (0.108 R)
• M57: 43,290,183 km (0.072 R)
• M58: 44,726,472 km (0.117 R)
• M59: 44,907,037 km (0.082 R)
• M60: 45,995,960 km (0.078 R)
• M61: 47,829,880 km (0.119 R)
• M62: 48,755,891 km (0.114 R)
• M63: 48,941,841 km (0.067 R)
• M64: 49,874,883 km (0.057 R)
• M65: 50,437,520 km (0.119 R)
• M66: 51,096,499 km (0.074 R)
• M67: 51,190,895 km (0.068 R)
• M68: 51,285,441 km (0.063 R)
• M69: 52,613,721 km (0.033 R)
• M70: 52,995,345 km (0.089 R)
• M71: 54,145,603 km (0.067 R)
• M72: 54,338,135 km (0.084 R)
• M73: 55,013,719 km (0.109 R)
• M74: 55,304,089 km (0.101 R)
• M75: 57,449,173 km (0.117 R)
• M76: 57,940,452 km (0.114 R)
• M77: 58,630,547 km (0.117 R)
• M78: 60,417,793 km (0.062 R)
• M79: 60,517,575 km (0.109 R)
• M80: 60,617,506 km (0.116 R)
• M81: 60,717,437 km (0.08 R)
• M82: 61,117,612 km (0.076 R)
• M83: 62,021,482 km (0.112 R)
• M84: 62,222,841 km (0.117 R)
• M85: 62,626,306 km (0.119 R)
• M86: 64,045,541 km (0.077 R)
• M87: 64,147,268 km (0.063 R)
• M88: 64,554,922 km (0.087 R)
• M89: 66,605,909 km (0.095 R)
• M90: 67,328,915 km (0.117 R)
• M91: 68,886,678 km (0.083 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 19,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit