🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.48 AU - 0.68 AU

Year: 157 Days

Day: 15.4 Hours

Environment

Temp: 175 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.59 AU - 0.83 AU

Year: 213 Days

Day: 34.6 Hours

Environment

Temp: 166 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.96 AU - 1.98 AU

Year: 986 Days

Day: 35.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.87 AU - 2.57 AU

Year: 1179 Days

Day: 15.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,041,866 km

• M1: 1,126,771 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.5 AU - 2.52 AU

Year: 1417 Days

Day: 45.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.42 AU - 3.42 AU

Year: 2254 Days

Day: 39.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.36 AU - 5.56 AU

Year: 3357 Days

Day: 38.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,041,866 km

• M1: 2,724,626 km (0.082 R)

Asteroid Belt

Center: 6.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.5

Radius: 8.3

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.53 AU - 7.91 AU

Year: 7646 Days

Day: 11.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 72,041,866 km

• M1: 138,528 km (0.11 R)
• M2: 227,239 km (0.091 R)
• M3: 315,951 km (0.119 R)
• M4: 454,030 km (0.086 R)
• M5: 663,616 km (0.113 R)
• M6: 715,676 km (0.076 R)
• M7: 846,574 km (0.111 R)
• M8: 985,700 km (0.095 R)
• M9: 1,046,138 km (0.086 R)
• M10: 1,221,766 km (0.084 R)
• M11: 1,339,948 km (0.111 R)
• M12: 1,559,558 km (0.096 R)
• M13: 1,746,555 km (0.099 R)
• M14: 1,956,142 km (0.075 R)
• M15: 2,142,391 km (0.079 R)
• M16: 2,735,547 km (0.084 R)
• M17: 2,979,541 km (0.028 R)
• M18: 3,104,156 km (0.091 R)
• M19: 3,194,363 km (0.063 R)
• M20: 3,395,722 km (0.04 R)
• M21: 3,830,154 km (0.075 R)
• M22: 4,103,320 km (0.101 R)
• M23: 4,202,354 km (0.113 R)
• M24: 4,402,965 km (0.044 R)
• M25: 4,689,145 km (0.11 R)
• M26: 4,792,817 km (0.076 R)
• M27: 5,087,076 km (0.11 R)
• M28: 5,539,759 km (0.078 R)
• M29: 6,117,955 km (0.094 R)
• M30: 6,276,977 km (0.044 R)
• M31: 6,506,460 km (0.057 R)
• M32: 6,598,912 km (0.086 R)
• M33: 6,668,624 km (0.097 R)
• M34: 6,855,771 km (0.07 R)
• M35: 7,187,430 km (0.114 R)
• M36: 7,548,709 km (0.083 R)
• M37: 8,138,872 km (0.06 R)
• M38: 8,339,034 km (0.105 R)
• M39: 8,642,119 km (0.116 R)
• M40: 8,795,008 km (0.071 R)
• M41: 9,129,509 km (0.058 R)
• M42: 9,207,300 km (0.06 R)
• M43: 9,599,396 km (0.106 R)
• M44: 9,943,770 km (0.09 R)
• M45: 10,077,361 km (0.085 R)
• M46: 10,238,329 km (0.069 R)
• M47: 10,346,189 km (0.111 R)
• M48: 10,427,271 km (0.075 R)
• M49: 10,590,183 km (0.107 R)
• M50: 10,781,219 km (0.111 R)
• M51: 10,945,927 km (0.118 R)
• M52: 11,166,883 km (0.059 R)
• M53: 11,979,947 km (0.112 R)
• M54: 12,036,645 km (0.119 R)
• M55: 12,236,059 km (0.056 R)
• M56: 12,638,327 km (0.092 R)
• M57: 12,725,094 km (0.053 R)
• M58: 13,015,613 km (0.092 R)
• M59: 14,139,841 km (0.037 R)
• M60: 14,652,812 km (0.068 R)
• M61: 14,957,394 km (0.105 R)
• M62: 15,634,773 km (0.043 R)
• M63: 16,165,097 km (0.096 R)
• M64: 16,669,691 km (0.111 R)
• M65: 17,888,614 km (0.118 R)
• M66: 17,953,540 km (0.12 R)
• M67: 18,279,513 km (0.071 R)
• M68: 18,871,173 km (0.063 R)
• M69: 18,937,295 km (0.103 R)
• M70: 19,235,743 km (0.072 R)
• M71: 20,445,242 km (0.116 R)
• M72: 21,402,967 km (0.117 R)
• M73: 21,610,160 km (0.115 R)
• M74: 22,761,166 km (0.107 R)
• M75: 23,255,587 km (0.106 R)
• M76: 23,539,674 km (0.046 R)
• M77: 23,610,882 km (0.102 R)
• M78: 23,860,561 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90

Radius: 9

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.67 AU - 9.71 AU

Year: 8355 Days

Day: 9.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 72,041,866 km

• M1: 207,343 km (0.118 R)
• M2: 317,147 km (0.102 R)
• M3: 626,067 km (0.083 R)
• M4: 721,810 km (0.116 R)
• M5: 843,582 km (0.028 R)
• M6: 917,933 km (0.088 R)
• M7: 1,166,714 km (0.104 R)
• M8: 1,386,174 km (0.085 R)
• M9: 1,488,200 km (0.082 R)
• M10: 1,878,800 km (0.109 R)
• M11: 1,949,410 km (0.086 R)
• M12: 2,391,621 km (0.066 R)
• M13: 2,452,956 km (0.093 R)
• M14: 2,514,890 km (0.11 R)
• M15: 2,816,030 km (0.104 R)
• M16: 2,979,242 km (0.105 R)
• M17: 3,095,330 km (0.026 R)
• M18: 3,522,431 km (0.119 R)
• M19: 3,877,427 km (0.093 R)
• M20: 4,393,839 km (0.081 R)
• M21: 4,564,530 km (0.1 R)
• M22: 4,971,137 km (0.086 R)
• M23: 5,409,758 km (0.114 R)
• M24: 5,902,384 km (0.095 R)
• M25: 5,985,860 km (0.09 R)
• M26: 6,175,251 km (0.111 R)
• M27: 6,260,072 km (0.078 R)
• M28: 6,323,951 km (0.079 R)
• M29: 6,646,484 km (0.115 R)
• M30: 6,755,241 km (0.09 R)
• M31: 7,107,096 km (0.106 R)
• M32: 7,218,396 km (0.11 R)
• M33: 7,442,494 km (0.113 R)
• M34: 8,245,087 km (0.077 R)
• M35: 8,385,559 km (0.107 R)
• M36: 8,835,250 km (0.087 R)
• M37: 9,171,696 km (0.072 R)
• M38: 9,536,715 km (0.077 R)
• M39: 9,708,752 km (0.115 R)
• M40: 9,881,837 km (0.075 R)
• M41: 10,635,062 km (0.077 R)
• M42: 10,711,507 km (0.12 R)
• M43: 10,864,695 km (0.089 R)
• M44: 11,406,838 km (0.048 R)
• M45: 11,878,520 km (0.061 R)
• M46: 12,410,041 km (0.059 R)
• M47: 12,786,728 km (0.063 R)
• M48: 13,139,929 km (0.102 R)
• M49: 13,221,909 km (0.034 R)
• M50: 13,413,843 km (0.072 R)
• M51: 13,662,026 km (0.09 R)
• M52: 13,939,530 km (0.095 R)
• M53: 14,106,780 km (0.077 R)
• M54: 14,443,674 km (0.108 R)
• M55: 14,556,471 km (0.119 R)
• M56: 14,896,806 km (0.086 R)
• M57: 15,039,373 km (0.085 R)
• M58: 15,182,389 km (0.063 R)
• M59: 15,469,766 km (0.09 R)
• M60: 15,527,511 km (0.097 R)
• M61: 16,401,611 km (0.096 R)
• M62: 16,489,874 km (0.12 R)
• M63: 16,696,469 km (0.079 R)
• M64: 16,933,731 km (0.083 R)
• M65: 17,261,650 km (0.094 R)
• M66: 17,833,113 km (0.087 R)
• M67: 18,380,193 km (0.092 R)
• M68: 18,533,231 km (0.077 R)
• M69: 19,211,209 km (0.082 R)
• M70: 19,490,957 km (0.094 R)
• M71: 19,584,605 km (0.106 R)
• M72: 19,865,999 km (0.119 R)
• M73: 20,401,559 km (0.12 R)
• M74: 20,623,413 km (0.102 R)
• M75: 20,877,879 km (0.102 R)
• M76: 21,037,500 km (0.025 R)
• M77: 21,197,569 km (0.089 R)
• M78: 21,325,775 km (0.099 R)
• M79: 21,551,069 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 707.2

Radius: 3.1

Gravity: 73.59 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 11.14 AU - 16.32 AU

Year: 18134 Days

Day: 21.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 72,041,866 km

• M1: 71,957 km (0.105 R)
• M2: 110,553 km (0.113 R)
• M3: 431,590 km (0.105 R)
• M4: 489,933 km (0.062 R)
• M5: 680,521 km (0.106 R)
• M6: 725,849 km (0.043 R)
• M7: 1,044,343 km (0.087 R)
• M8: 1,315,264 km (0.099 R)
• M9: 1,343,538 km (0.086 R)
• M10: 1,886,280 km (0.063 R)
• M11: 2,080,607 km (0.058 R)
• M12: 2,315,476 km (0.042 R)
• M13: 2,384,141 km (0.109 R)
• M14: 2,558,722 km (0.09 R)
• M15: 2,737,342 km (0.05 R)
• M16: 2,846,548 km (0.053 R)
• M17: 3,258,990 km (0.079 R)
• M18: 3,297,287 km (0.086 R)
• M19: 4,864,474 km (0.091 R)
• M20: 5,130,010 km (0.107 R)
• M21: 5,264,648 km (0.069 R)
• M22: 5,767,896 km (0.095 R)
• M23: 5,861,095 km (0.094 R)
• M24: 8,770,325 km (0.096 R)
• M25: 10,084,243 km (0.083 R)
• M26: 10,196,441 km (0.091 R)
• M27: 11,109,287 km (0.048 R)
• M28: 11,516,792 km (0.113 R)
• M29: 13,011,424 km (0.088 R)
• M30: 13,874,754 km (0.111 R)
• M31: 14,692,904 km (0.106 R)
• M32: 14,820,212 km (0.031 R)
• M33: 15,332,735 km (0.102 R)
• M34: 15,721,091 km (0.11 R)
• M35: 15,851,241 km (0.102 R)
• M36: 15,981,690 km (0.096 R)
• M37: 16,243,786 km (0.088 R)
• M38: 16,705,893 km (0.071 R)
• M39: 17,105,320 km (0.1 R)
• M40: 17,306,230 km (0.041 R)
• M41: 18,390,964 km (0.113 R)
• M42: 19,497,390 km (0.081 R)
• M43: 21,053,656 km (0.119 R)
• M44: 21,991,785 km (0.066 R)
• M45: 22,575,964 km (0.091 R)
• M46: 23,983,531 km (0.099 R)
• M47: 24,509,218 km (0.119 R)
• M48: 25,342,926 km (0.032 R)
• M49: 25,495,516 km (0.096 R)
• M50: 26,494,830 km (0.09 R)
• M51: 27,506,860 km (0.062 R)
• M52: 28,610,742 km (0.115 R)
• M53: 29,488,134 km (0.063 R)
• M54: 30,051,220 km (0.084 R)
• M55: 30,698,829 km (0.063 R)
• M56: 31,515,035 km (0.073 R)
• M57: 31,679,144 km (0.075 R)
• M58: 31,761,274 km (0.111 R)
• M59: 33,085,215 km (0.081 R)
• M60: 34,005,840 km (0.11 R)
• M61: 34,090,064 km (0.119 R)
• M62: 34,765,348 km (0.036 R)
• M63: 36,904,299 km (0.072 R)
• M64: 36,990,617 km (0.09 R)
• M65: 38,207,895 km (0.091 R)
• M66: 38,558,103 km (0.075 R)
• M67: 38,821,395 km (0.108 R)
• M68: 39,349,775 km (0.104 R)
• M69: 39,615,012 km (0.111 R)
• M70: 42,389,005 km (0.108 R)
• M71: 45,132,630 km (0.097 R)
• M72: 45,410,134 km (0.083 R)
• M73: 48,594,475 km (0.116 R)
• M74: 48,973,855 km (0.087 R)
• M75: 49,735,458 km (0.103 R)
• M76: 51,559,953 km (0.096 R)
• M77: 52,237,632 km (0.069 R)
• M78: 52,334,721 km (0.114 R)
• M79: 52,820,914 km (0.06 R)
• M80: 53,308,453 km (0.091 R)
• M81: 54,780,496 km (0.119 R)
• M82: 55,175,285 km (0.086 R)
• M83: 55,373,053 km (0.092 R)
• M84: 55,967,555 km (0.106 R)
• M85: 58,972,378 km (0.083 R)
• M86: 59,681,023 km (0.114 R)
• M87: 60,188,908 km (0.103 R)
• M88: 60,902,340 km (0.115 R)
• M89: 61,926,338 km (0.114 R)
• M90: 63,473,030 km (0.096 R)
• M91: 63,991,536 km (0.096 R)
• M92: 65,032,438 km (0.066 R)
• M93: 65,345,846 km (0.098 R)
• M94: 65,450,415 km (0.101 R)
• M95: 69,892,574 km (0.07 R)
• M96: 70,642,359 km (0.069 R)
• M97: 71,610,257 km (0.078 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 18,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit