🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.57 AU - 0.73 AU

Year: 195 Days

Day: 45.1 Hours

Environment

Temp: 201 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,012,874 km

• M1: 250,726 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.65 AU - 0.65 AU

Year: 195 Days

Day: 34.7 Hours

Environment

Temp: 144 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.06 AU - 2.98 AU

Year: 1491 Days

Day: 19.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 115.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.07 AU - 3.41 AU

Year: 1691 Days

Day: 19.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31

Radius: 11.9

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.41 AU - 6.45 AU

Year: 4717 Days

Day: 8.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 75,012,874 km

• M1: 153,936 km (0.063 R)
• M2: 294,259 km (0.11 R)
• M3: 465,848 km (0.107 R)
• M4: 875,746 km (0.039 R)
• M5: 1,115,851 km (0.093 R)
• M6: 1,236,875 km (0.111 R)
• M7: 1,377,647 km (0.036 R)
• M8: 2,020,918 km (0.054 R)
• M9: 2,651,921 km (0.081 R)
• M10: 2,758,136 km (0.056 R)
• M11: 3,054,938 km (0.103 R)
• M12: 3,269,013 km (0.104 R)
• M13: 3,424,894 km (0.101 R)
• M14: 4,084,620 km (0.114 R)
• M15: 4,332,205 km (0.077 R)
• M16: 4,771,574 km (0.052 R)
• M17: 5,044,590 km (0.116 R)
• M18: 5,201,219 km (0.106 R)
• M19: 5,432,946 km (0.101 R)
• M20: 5,531,680 km (0.118 R)
• M21: 5,693,246 km (0.113 R)
• M22: 6,059,312 km (0.116 R)
• M23: 6,616,265 km (0.107 R)
• M24: 6,708,567 km (0.066 R)
• M25: 6,801,168 km (0.088 R)
• M26: 7,434,565 km (0.104 R)
• M27: 7,974,614 km (0.103 R)
• M28: 8,398,574 km (0.066 R)
• M29: 8,859,036 km (0.116 R)
• M30: 9,505,598 km (0.076 R)
• M31: 10,061,055 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.1

Radius: 8.1

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.89 AU - 5.97 AU

Year: 4717 Days

Day: 6.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 75,012,874 km

• M1: 256,710 km (0.038 R)
• M2: 317,746 km (0.107 R)
• M3: 482,453 km (0.076 R)
• M4: 790,026 km (0.046 R)
• M5: 968,347 km (0.084 R)
• M6: 1,399,937 km (0.052 R)
• M7: 1,481,019 km (0.053 R)
• M8: 1,601,894 km (0.102 R)
• M9: 1,663,528 km (0.057 R)
• M10: 1,885,831 km (0.071 R)
• M11: 1,992,344 km (0.072 R)
• M12: 2,151,666 km (0.114 R)
• M13: 2,600,011 km (0.112 R)
• M14: 2,718,941 km (0.053 R)
• M15: 2,774,442 km (0.116 R)
• M16: 3,038,632 km (0.112 R)
• M17: 3,154,271 km (0.074 R)
• M18: 3,662,305 km (0.078 R)
• M19: 4,238,706 km (0.04 R)
• M20: 4,978,617 km (0.103 R)
• M21: 5,322,842 km (0.108 R)
• M22: 5,686,664 km (0.111 R)
• M23: 5,829,679 km (0.1 R)
• M24: 5,986,009 km (0.096 R)
• M25: 6,376,609 km (0.105 R)
• M26: 6,463,226 km (0.101 R)
• M27: 6,813,435 km (0.069 R)
• M28: 8,999,509 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.5

Radius: 9.5

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.84 AU - 8.66 AU

Year: 8043 Days

Day: 8.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 75,012,874 km

• M1: 137,630 km (0.064 R)
• M2: 210,783 km (0.102 R)
• M3: 628,461 km (0.119 R)
• M4: 732,880 km (0.101 R)
• M5: 1,228,647 km (0.108 R)
• M6: 1,342,790 km (0.097 R)
• M7: 1,440,777 km (0.04 R)
• M8: 1,581,997 km (0.077 R)
• M9: 1,728,005 km (0.054 R)
• M10: 2,239,031 km (0.069 R)
• M11: 2,572,335 km (0.108 R)
• M12: 2,845,352 km (0.098 R)
• M13: 3,554,745 km (0.074 R)
• M14: 4,287,774 km (0.116 R)
• M15: 4,731,631 km (0.106 R)
• M16: 4,791,919 km (0.032 R)
• M17: 5,535,570 km (0.095 R)
• M18: 5,888,471 km (0.093 R)
• M19: 6,922,043 km (0.081 R)
• M20: 7,302,171 km (0.032 R)
• M21: 7,477,350 km (0.085 R)
• M22: 7,653,726 km (0.112 R)
• M23: 8,409,943 km (0.08 R)
• M24: 8,593,650 km (0.072 R)
• M25: 8,741,452 km (0.041 R)
• M26: 8,890,153 km (0.109 R)
• M27: 9,722,814 km (0.082 R)
• M28: 10,070,629 km (0.104 R)
• M29: 11,219,092 km (0.092 R)
• M30: 11,543,121 km (0.115 R)
• M31: 11,829,302 km (0.076 R)
• M32: 12,366,957 km (0.071 R)
• M33: 12,533,908 km (0.06 R)
• M34: 12,743,794 km (0.091 R)
• M35: 12,997,063 km (0.056 R)
• M36: 13,167,006 km (0.116 R)
• M37: 13,594,706 km (0.09 R)
• M38: 14,861,052 km (0.049 R)
• M39: 15,038,775 km (0.083 R)
• M40: 15,396,164 km (0.111 R)
• M41: 15,575,831 km (0.102 R)
• M42: 16,393,234 km (0.088 R)
• M43: 16,622,867 km (0.089 R)
• M44: 17,645,518 km (0.113 R)
• M45: 17,739,465 km (0.105 R)
• M46: 17,833,562 km (0.077 R)
• M47: 18,784,257 km (0.112 R)
• M48: 19,169,022 km (0.113 R)
• M49: 20,289,959 km (0.094 R)
• M50: 20,635,381 km (0.079 R)
• M51: 21,432,139 km (0.09 R)
• M52: 22,799,314 km (0.116 R)
• M53: 23,107,037 km (0.115 R)
• M54: 23,261,422 km (0.077 R)
• M55: 23,882,103 km (0.099 R)
• M56: 24,142,404 km (0.112 R)
• M57: 24,246,823 km (0.037 R)
• M58: 24,508,470 km (0.07 R)
• M59: 24,665,847 km (0.055 R)
• M60: 24,928,989 km (0.109 R)
• M61: 25,245,837 km (0.099 R)
• M62: 25,351,902 km (0.095 R)
• M63: 25,830,466 km (0.047 R)
• M64: 26,688,709 km (0.064 R)
• M65: 27,447,320 km (0.092 R)
• M66: 27,774,640 km (0.084 R)
• M67: 28,103,157 km (0.083 R)
• M68: 28,433,020 km (0.063 R)
• M69: 28,598,475 km (0.058 R)
• M70: 30,382,879 km (0.056 R)
• M71: 30,891,212 km (0.074 R)
• M72: 32,548,158 km (0.118 R)
• M73: 34,058,199 km (0.103 R)
• M74: 34,292,619 km (0.087 R)
• M75: 36,246,218 km (0.103 R)
• M76: 36,545,413 km (0.106 R)
• M77: 37,146,198 km (0.117 R)
• M78: 40,694,510 km (0.114 R)
• M79: 41,692,179 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814

Radius: 3.7

Gravity: 59.46 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 10.83 AU - 15.65 AU

Year: 17959 Days

Day: 18.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,012,874 km

• M1: 785,688 km (0.057 R)
• M2: 909,405 km (0.086 R)
• M3: 960,718 km (0.108 R)
• M4: 1,039,406 km (0.101 R)
• M5: 1,288,337 km (0.106 R)
• M6: 1,317,060 km (0.103 R)
• M7: 1,742,366 km (0.118 R)
• M8: 1,838,558 km (0.104 R)
• M9: 2,206,569 km (0.078 R)
• M10: 2,931,520 km (0.071 R)
• M11: 3,479,048 km (0.027 R)
• M12: 3,641,212 km (0.109 R)
• M13: 3,723,341 km (0.085 R)
• M14: 5,024,992 km (0.088 R)
• M15: 5,254,326 km (0.104 R)
• M16: 5,771,037 km (0.091 R)
• M17: 5,866,780 km (0.054 R)
• M18: 6,402,340 km (0.097 R)
• M19: 7,519,537 km (0.079 R)
• M20: 7,993,762 km (0.05 R)
• M21: 10,214,991 km (0.087 R)
• M22: 10,563,554 km (0.094 R)
• M23: 11,034,489 km (0.086 R)
• M24: 11,153,269 km (0.096 R)
• M25: 12,118,774 km (0.094 R)
• M26: 13,236,569 km (0.064 R)
• M27: 13,807,734 km (0.113 R)
• M28: 14,842,802 km (0.069 R)
• M29: 15,171,468 km (0.086 R)
• M30: 15,369,685 km (0.084 R)
• M31: 15,435,957 km (0.082 R)
• M32: 15,969,722 km (0.097 R)
• M33: 16,238,849 km (0.099 R)
• M34: 17,676,185 km (0.066 R)
• M35: 18,374,807 km (0.063 R)
• M36: 19,225,122 km (0.07 R)
• M37: 19,654,916 km (0.053 R)
• M38: 21,258,157 km (0.117 R)
• M39: 22,978,532 km (0.037 R)
• M40: 25,132,442 km (0.052 R)
• M41: 25,838,395 km (0.033 R)
• M42: 26,709,952 km (0.119 R)
• M43: 28,808,062 km (0.061 R)
• M44: 29,959,517 km (0.05 R)
• M45: 30,042,394 km (0.112 R)
• M46: 30,291,325 km (0.079 R)
• M47: 30,541,004 km (0.108 R)
• M48: 31,293,930 km (0.086 R)
• M49: 31,630,525 km (0.082 R)
• M50: 31,968,317 km (0.096 R)
• M51: 32,732,762 km (0.03 R)
• M52: 33,503,191 km (0.06 R)
• M53: 35,498,976 km (0.114 R)
• M54: 36,025,860 km (0.072 R)
• M55: 36,909,983 km (0.054 R)
• M56: 39,241,466 km (0.037 R)
• M57: 40,516,639 km (0.115 R)
• M58: 40,608,192 km (0.116 R)
• M59: 41,343,466 km (0.107 R)
• M60: 41,897,726 km (0.082 R)
• M61: 43,388,020 km (0.118 R)
• M62: 44,611,431 km (0.12 R)
• M63: 44,800,673 km (0.098 R)
• M64: 45,465,186 km (0.103 R)
• M65: 46,324,177 km (0.118 R)
• M66: 47,574,516 km (0.116 R)
• M67: 47,864,587 km (0.103 R)
• M68: 47,961,377 km (0.095 R)
• M69: 48,543,761 km (0.119 R)
• M70: 51,391,357 km (0.105 R)
• M71: 51,490,540 km (0.096 R)
• M72: 53,185,783 km (0.089 R)
• M73: 54,393,487 km (0.064 R)
• M74: 55,305,136 km (0.085 R)
• M75: 55,406,863 km (0.082 R)
• M76: 57,657,862 km (0.057 R)
• M77: 58,277,047 km (0.117 R)
• M78: 58,380,419 km (0.112 R)
• M79: 58,794,656 km (0.098 R)
• M80: 60,147,469 km (0.118 R)
• M81: 61,090,235 km (0.108 R)
• M82: 64,374,208 km (0.118 R)
• M83: 64,802,058 km (0.05 R)
• M84: 64,909,170 km (0.095 R)
• M85: 67,606,419 km (0.116 R)
• M86: 67,715,027 km (0.105 R)
• M87: 68,368,172 km (0.074 R)
• M88: 69,461,283 km (0.101 R)
• M89: 70,119,963 km (0.115 R)
• M90: 70,780,587 km (0.09 R)
• M91: 71,222,200 km (0.119 R)
• M92: 72,108,268 km (0.086 R)
• M93: 72,219,270 km (0.085 R)
• M94: 72,441,423 km (0.081 R)
• M95: 72,775,175 km (0.072 R)
• M96: 72,997,927 km (0.118 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 18,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit