🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.53 AU - 0.53 AU

Year: 142 Days

Day: 21.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.55 AU - 0.57 AU

Year: 154 Days

Day: 40.5 Hours

Environment

Temp: 147 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.53 AU - 0.83 AU

Year: 206 Days

Day: 16.6 Hours

Environment

Temp: 193 °C

Axial Tilt: 64.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.53 AU - 1.73 AU

Year: 764 Days

Day: 18.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 109,002,910 km

• M1: 480,508 km (0.082 R)
• M2: 505,790 km (0.027 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.45 AU - 2.85 AU

Year: 1584 Days

Day: 38.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,002,910 km

• M1: 41,439 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.9

Radius: 9.6

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 9.12 AU - 14.12 AU

Year: 14541 Days

Day: 9.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 100.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 109,002,910 km

• M1: 124,615 km (0.089 R)
• M2: 226,342 km (0.069 R)
• M3: 335,698 km (0.058 R)
• M4: 406,757 km (0.1 R)
• M5: 468,092 km (0.108 R)
• M6: 869,762 km (0.115 R)
• M7: 1,128,417 km (0.089 R)
• M8: 1,796,072 km (0.052 R)
• M9: 1,877,004 km (0.061 R)
• M10: 2,098,858 km (0.054 R)
• M11: 2,184,279 km (0.115 R)
• M12: 2,598,515 km (0.047 R)
• M13: 2,877,814 km (0.086 R)
• M14: 3,331,694 km (0.115 R)
• M15: 3,499,244 km (0.059 R)
• M16: 4,378,580 km (0.054 R)
• M17: 4,562,436 km (0.103 R)
• M18: 4,673,886 km (0.092 R)
• M19: 5,167,709 km (0.115 R)
• M20: 6,163,731 km (0.106 R)
• M21: 6,494,941 km (0.118 R)
• M22: 6,620,603 km (0.038 R)
• M23: 7,435,463 km (0.07 R)
• M24: 7,522,978 km (0.106 R)
• M25: 7,699,354 km (0.113 R)
• M26: 7,921,656 km (0.114 R)
• M27: 8,785,584 km (0.085 R)
• M28: 9,017,909 km (0.056 R)
• M29: 9,393,849 km (0.117 R)
• M30: 9,536,116 km (0.087 R)
• M31: 10,112,517 km (0.072 R)
• M32: 10,749,804 km (0.049 R)
• M33: 10,998,286 km (0.095 R)
• M34: 12,062,974 km (0.048 R)
• M35: 12,633,690 km (0.106 R)
• M36: 13,586,628 km (0.087 R)
• M37: 13,909,311 km (0.112 R)
• M38: 14,234,686 km (0.102 R)
• M39: 14,452,949 km (0.084 R)
• M40: 14,892,917 km (0.101 R)
• M41: 15,616,971 km (0.106 R)
• M42: 15,842,265 km (0.12 R)
• M43: 16,409,839 km (0.083 R)
• M44: 17,331,661 km (0.084 R)
• M45: 17,681,870 km (0.086 R)
• M46: 18,507,800 km (0.075 R)
• M47: 18,745,960 km (0.075 R)
• M48: 18,925,477 km (0.1 R)
• M49: 19,467,021 km (0.113 R)
• M50: 20,135,873 km (0.118 R)
• M51: 23,077,716 km (0.08 R)
• M52: 24,565,466 km (0.081 R)
• M53: 25,420,119 km (0.115 R)
• M54: 25,950,892 km (0.095 R)
• M55: 26,351,366 km (0.105 R)
• M56: 26,552,425 km (0.114 R)
• M57: 27,090,978 km (0.11 R)
• M58: 28,110,337 km (0.106 R)
• M59: 29,350,205 km (0.081 R)
• M60: 29,697,720 km (0.038 R)
• M61: 30,116,744 km (0.108 R)
• M62: 31,811,688 km (0.058 R)
• M63: 32,311,943 km (0.11 R)
• M64: 32,527,065 km (0.085 R)
• M65: 35,219,827 km (0.079 R)
• M66: 35,441,232 km (0.072 R)
• M67: 35,663,235 km (0.032 R)
• M68: 36,704,885 km (0.086 R)
• M69: 37,304,772 km (0.108 R)
• M70: 39,659,144 km (0.039 R)
• M71: 39,966,567 km (0.07 R)
• M72: 40,197,546 km (0.054 R)
• M73: 42,453,333 km (0.096 R)
• M74: 42,767,638 km (0.091 R)
• M75: 43,082,840 km (0.117 R)
• M76: 43,161,678 km (0.093 R)
• M77: 43,715,340 km (0.072 R)
• M78: 43,874,064 km (0.107 R)
• M79: 44,350,982 km (0.094 R)
• M80: 44,829,844 km (0.102 R)
• M81: 45,792,357 km (0.115 R)
• M82: 46,034,107 km (0.109 R)
• M83: 47,249,141 km (0.102 R)
• M84: 49,793,352 km (0.114 R)
• M85: 51,374,751 km (0.064 R)
• M86: 51,877,400 km (0.119 R)
• M87: 52,550,441 km (0.114 R)
• M88: 53,141,502 km (0.063 R)
• M89: 53,819,928 km (0.041 R)
• M90: 54,757,159 km (0.081 R)
• M91: 55,270,729 km (0.112 R)
• M92: 57,427,780 km (0.106 R)
• M93: 57,688,529 km (0.105 R)
• M94: 58,123,859 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.9

Radius: 10.8

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 9.84 AU - 14.1 AU

Year: 15202 Days

Day: 11.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 109,002,910 km

• M1: 167,699 km (0.094 R)
• M2: 253,120 km (0.1 R)
• M3: 470,186 km (0.08 R)
• M4: 644,468 km (0.087 R)
• M5: 911,799 km (0.072 R)
• M6: 984,354 km (0.118 R)
• M7: 1,726,060 km (0.113 R)
• M8: 1,910,664 km (0.092 R)
• M9: 2,299,918 km (0.112 R)
• M10: 3,416,965 km (0.076 R)
• M11: 4,257,107 km (0.076 R)
• M12: 4,424,207 km (0.03 R)
• M13: 4,508,730 km (0.067 R)
• M14: 5,472,290 km (0.106 R)
• M15: 5,608,574 km (0.077 R)
• M16: 5,884,582 km (0.111 R)
• M17: 6,642,295 km (0.11 R)
• M18: 6,836,473 km (0.046 R)
• M19: 7,531,206 km (0.114 R)
• M20: 10,303,105 km (0.034 R)
• M21: 10,812,037 km (0.116 R)
• M22: 11,040,772 km (0.104 R)
• M23: 12,090,201 km (0.096 R)
• M24: 14,095,560 km (0.107 R)
• M25: 15,040,869 km (0.045 R)
• M26: 15,941,598 km (0.103 R)
• M27: 16,202,048 km (0.046 R)
• M28: 16,332,946 km (0.102 R)
• M29: 18,133,057 km (0.115 R)
• M30: 18,336,959 km (0.116 R)
• M31: 18,541,609 km (0.104 R)
• M32: 18,678,341 km (0.108 R)
• M33: 19,229,161 km (0.111 R)
• M34: 19,576,228 km (0.12 R)
• M35: 19,715,503 km (0.038 R)
• M36: 19,785,366 km (0.092 R)
• M37: 19,995,251 km (0.042 R)
• M38: 20,558,637 km (0.074 R)
• M39: 20,771,365 km (0.073 R)
• M40: 21,557,203 km (0.096 R)
• M41: 22,864,090 km (0.05 R)
• M42: 25,023,236 km (0.115 R)
• M43: 25,174,629 km (0.105 R)
• M44: 25,402,167 km (0.103 R)
• M45: 25,554,159 km (0.099 R)
• M46: 25,706,599 km (0.08 R)
• M47: 26,012,227 km (0.112 R)
• M48: 26,319,053 km (0.109 R)
• M49: 26,395,946 km (0.087 R)
• M50: 27,091,426 km (0.088 R)
• M51: 27,169,068 km (0.076 R)
• M52: 27,636,561 km (0.109 R)
• M53: 28,028,059 km (0.11 R)
• M54: 28,342,663 km (0.027 R)
• M55: 31,552,435 km (0.098 R)
• M56: 33,366,309 km (0.106 R)
• M57: 33,950,638 km (0.1 R)
• M58: 34,622,482 km (0.092 R)
• M59: 36,406,736 km (0.071 R)
• M60: 36,492,456 km (0.118 R)
• M61: 37,008,269 km (0.11 R)
• M62: 37,094,438 km (0.096 R)
• M63: 37,266,924 km (0.06 R)
• M64: 37,699,561 km (0.119 R)
• M65: 38,919,831 km (0.051 R)
• M66: 39,534,678 km (0.12 R)
• M67: 39,622,791 km (0.117 R)
• M68: 39,799,167 km (0.12 R)
• M69: 42,116,438 km (0.056 R)
• M70: 44,385,389 km (0.075 R)
• M71: 44,476,943 km (0.069 R)
• M72: 44,660,350 km (0.111 R)
• M73: 46,600,784 km (0.102 R)
• M74: 46,880,233 km (0.115 R)
• M75: 47,066,781 km (0.112 R)
• M76: 47,253,629 km (0.058 R)
• M77: 47,721,870 km (0.086 R)
• M78: 47,909,616 km (0.098 R)
• M79: 48,851,933 km (0.069 R)
• M80: 51,619,044 km (0.106 R)
• M81: 53,264,621 km (0.05 R)
• M82: 53,556,786 km (0.074 R)
• M83: 54,240,747 km (0.09 R)
• M84: 54,436,571 km (0.102 R)
• M85: 55,124,123 km (0.118 R)
• M86: 57,803,121 km (0.074 R)
• M87: 62,361,368 km (0.11 R)
• M88: 63,596,149 km (0.091 R)
• M89: 65,463,729 km (0.027 R)
• M90: 65,881,107 km (0.086 R)
• M91: 66,299,383 km (0.075 R)
• M92: 68,404,225 km (0.115 R)
• M93: 69,464,874 km (0.097 R)
• M94: 70,210,619 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967.5

Radius: 5.2

Gravity: 35.78 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 17.03 AU - 19.67 AU

Year: 28855 Days

Day: 18.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 109,002,910 km

• M1: 190,288 km (0.04 R)
• M2: 264,788 km (0.077 R)
• M3: 349,909 km (0.105 R)
• M4: 420,220 km (0.071 R)
• M5: 688,300 km (0.116 R)
• M6: 969,095 km (0.037 R)
• M7: 1,070,074 km (0.109 R)
• M8: 1,246,300 km (0.069 R)
• M9: 1,665,772 km (0.109 R)
• M10: 1,705,865 km (0.107 R)
• M11: 3,154,271 km (0.092 R)
• M12: 3,406,792 km (0.077 R)
• M13: 4,821,390 km (0.102 R)
• M14: 5,348,573 km (0.116 R)
• M15: 6,141,890 km (0.085 R)
• M16: 6,393,364 km (0.111 R)
• M17: 6,712,456 km (0.107 R)
• M18: 6,971,410 km (0.061 R)
• M19: 7,036,785 km (0.118 R)
• M20: 7,102,159 km (0.092 R)
• M21: 9,373,204 km (0.091 R)
• M22: 9,954,990 km (0.057 R)
• M23: 10,250,147 km (0.09 R)
• M24: 11,229,415 km (0.118 R)
• M25: 12,159,465 km (0.084 R)
• M26: 13,275,465 km (0.09 R)
• M27: 14,257,874 km (0.106 R)
• M28: 14,507,104 km (0.072 R)
• M29: 14,590,430 km (0.107 R)
• M30: 15,603,656 km (0.111 R)
• M31: 16,989,681 km (0.104 R)
• M32: 18,234,185 km (0.09 R)
• M33: 21,281,943 km (0.111 R)
• M34: 21,471,633 km (0.099 R)
• M35: 22,718,531 km (0.088 R)
• M36: 22,912,410 km (0.107 R)
• M37: 23,988,617 km (0.059 R)
• M38: 24,087,202 km (0.038 R)
• M39: 25,987,245 km (0.12 R)
• M40: 26,088,522 km (0.105 R)
• M41: 26,291,527 km (0.095 R)
• M42: 26,699,181 km (0.042 R)
• M43: 27,108,929 km (0.107 R)
• M44: 27,314,626 km (0.105 R)
• M45: 27,934,710 km (0.113 R)
• M46: 31,968,167 km (0.102 R)
• M47: 35,166,271 km (0.116 R)
• M48: 35,390,518 km (0.076 R)
• M49: 36,973,862 km (0.102 R)
• M50: 37,430,434 km (0.105 R)
• M51: 37,888,952 km (0.064 R)
• M52: 44,499,532 km (0.06 R)
• M53: 46,945,158 km (0.098 R)
• M54: 50,315,299 km (0.104 R)
• M55: 51,328,825 km (0.076 R)
• M56: 51,583,141 km (0.076 R)
• M57: 51,710,598 km (0.059 R)
• M58: 57,021,772 km (0.043 R)
• M59: 57,417,159 km (0.086 R)
• M60: 58,608,706 km (0.104 R)
• M61: 60,076,111 km (0.05 R)
• M62: 60,478,380 km (0.12 R)
• M63: 61,420,697 km (0.092 R)
• M64: 61,961,194 km (0.084 R)
• M65: 62,232,116 km (0.092 R)
• M66: 62,367,651 km (0.093 R)
• M67: 62,503,337 km (0.106 R)
• M68: 63,183,259 km (0.082 R)
• M69: 63,592,409 km (0.117 R)
• M70: 63,865,725 km (0.073 R)
• M71: 68,290,231 km (0.088 R)
• M72: 69,130,822 km (0.11 R)
• M73: 70,115,774 km (0.112 R)
• M74: 73,241,472 km (0.115 R)
• M75: 74,245,573 km (0.097 R)
• M76: 74,821,375 km (0.089 R)
• M77: 78,160,699 km (0.097 R)
• M78: 78,307,005 km (0.095 R)
• M79: 80,512,377 km (0.093 R)
• M80: 82,737,945 km (0.074 R)
• M81: 85,736,784 km (0.043 R)
• M82: 85,887,728 km (0.037 R)
• M83: 86,189,766 km (0.114 R)
• M84: 86,340,860 km (0.093 R)
• M85: 92,767,884 km (0.098 R)
• M86: 94,788,203 km (0.114 R)
• M87: 95,256,444 km (0.072 R)
• M88: 98,240,174 km (0.104 R)
• M89: 99,188,624 km (0.097 R)
• M90: 106,560,957 km (0.047 R)
• M91: 107,535,587 km (0.092 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: 335 - 19,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit