🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.57 AU - 0.87 AU

Year: 222 Days

Day: 23.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.5 AU - 1.6 AU

Year: 701 Days

Day: 29.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,195,636 km

• M1: 52,359 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.44 AU - 1.68 AU

Year: 708 Days

Day: 38.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.96 AU - 4.04 AU

Year: 2907 Days

Day: 16.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.4

Radius: 10.9

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.59 AU - 8.23 AU

Year: 6602 Days

Day: 6.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 46,195,636 km

• M1: 388,057 km (0.084 R)
• M2: 590,164 km (0.086 R)
• M3: 882,179 km (0.096 R)
• M4: 1,169,855 km (0.119 R)
• M5: 1,305,989 km (0.078 R)
• M6: 1,487,152 km (0.066 R)
• M7: 1,803,103 km (0.057 R)
• M8: 2,170,815 km (0.1 R)
• M9: 2,418,549 km (0.084 R)
• M10: 2,497,985 km (0.11 R)
• M11: 2,724,925 km (0.105 R)
• M12: 2,941,693 km (0.066 R)
• M13: 3,060,922 km (0.073 R)
• M14: 3,199,150 km (0.103 R)
• M15: 3,286,516 km (0.1 R)
• M16: 3,902,410 km (0.105 R)
• M17: 4,090,455 km (0.098 R)
• M18: 4,185,599 km (0.112 R)
• M19: 4,436,474 km (0.067 R)
• M20: 4,772,022 km (0.057 R)
• M21: 4,973,381 km (0.086 R)
• M22: 5,074,958 km (0.07 R)
• M23: 5,197,928 km (0.116 R)
• M24: 5,488,746 km (0.101 R)
• M25: 5,935,146 km (0.114 R)
• M26: 6,592,928 km (0.068 R)
• M27: 6,817,325 km (0.117 R)
• M28: 6,885,242 km (0.03 R)
• M29: 7,273,897 km (0.074 R)
• M30: 8,240,599 km (0.047 R)
• M31: 8,434,029 km (0.066 R)
• M32: 8,531,267 km (0.113 R)
• M33: 8,628,805 km (0.047 R)
• M34: 9,574,862 km (0.067 R)
• M35: 9,727,153 km (0.069 R)
• M36: 9,931,653 km (0.083 R)
• M37: 10,215,141 km (0.081 R)
• M38: 11,028,205 km (0.067 R)
• M39: 11,187,976 km (0.032 R)
• M40: 11,402,200 km (0.112 R)
• M41: 11,482,983 km (0.105 R)
• M42: 11,998,497 km (0.028 R)
• M43: 12,080,626 km (0.084 R)
• M44: 12,272,860 km (0.09 R)
• M45: 12,549,317 km (0.079 R)
• M46: 12,827,868 km (0.036 R)
• M47: 13,306,132 km (0.046 R)
• M48: 13,504,649 km (0.09 R)
• M49: 13,761,508 km (0.084 R)
• M50: 13,991,141 km (0.091 R)
• M51: 14,746,311 km (0.059 R)
• M52: 15,306,555 km (0.072 R)
• M53: 15,514,646 km (0.086 R)
• M54: 15,663,944 km (0.083 R)
• M55: 16,024,176 km (0.057 R)
• M56: 16,174,971 km (0.115 R)
• M57: 16,478,205 km (0.031 R)
• M58: 16,599,978 km (0.095 R)
• M59: 16,967,241 km (0.109 R)
• M60: 17,151,845 km (0.087 R)
• M61: 17,275,413 km (0.103 R)
• M62: 17,492,180 km (0.091 R)
• M63: 17,585,230 km (0.092 R)
• M64: 17,897,141 km (0.113 R)
• M65: 18,022,355 km (0.071 R)
• M66: 18,305,095 km (0.074 R)
• M67: 18,399,790 km (0.068 R)
• M68: 18,494,486 km (0.103 R)
• M69: 18,684,475 km (0.094 R)
• M70: 18,938,941 km (0.073 R)
• M71: 19,547,655 km (0.038 R)
• M72: 20,097,876 km (0.073 R)
• M73: 20,228,026 km (0.089 R)
• M74: 20,391,087 km (0.109 R)
• M75: 21,114,094 km (0.115 R)
• M76: 21,778,757 km (0.108 R)
• M77: 21,878,988 km (0.11 R)
• M78: 22,113,557 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.3

Radius: 9.4

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.76 AU - 12.46 AU

Year: 12560 Days

Day: 14.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,195,636 km

• M1: 130,001 km (0.089 R)
• M2: 345,721 km (0.062 R)
• M3: 440,117 km (0.107 R)
• M4: 991,235 km (0.039 R)
• M5: 1,261,858 km (0.079 R)
• M6: 1,603,091 km (0.12 R)
• M7: 1,723,218 km (0.101 R)
• M8: 1,896,452 km (0.049 R)
• M9: 2,049,790 km (0.117 R)
• M10: 2,760,380 km (0.117 R)
• M11: 2,847,147 km (0.11 R)
• M12: 3,263,627 km (0.104 R)
• M13: 3,827,462 km (0.039 R)
• M14: 3,891,938 km (0.027 R)
• M15: 4,022,088 km (0.094 R)
• M16: 7,311,297 km (0.086 R)
• M17: 7,512,805 km (0.096 R)
• M18: 8,675,031 km (0.072 R)
• M19: 9,103,629 km (0.093 R)
• M20: 10,702,980 km (0.086 R)
• M21: 11,394,720 km (0.044 R)
• M22: 11,534,893 km (0.116 R)
• M23: 12,772,965 km (0.089 R)
• M24: 13,902,878 km (0.119 R)
• M25: 14,404,181 km (0.112 R)
• M26: 15,167,279 km (0.065 R)
• M27: 15,735,153 km (0.117 R)
• M28: 15,995,603 km (0.101 R)
• M29: 16,468,033 km (0.083 R)
• M30: 17,158,427 km (0.083 R)
• M31: 18,075,612 km (0.092 R)
• M32: 19,341,658 km (0.052 R)
• M33: 19,508,909 km (0.086 R)
• M34: 20,352,491 km (0.07 R)
• M35: 20,864,265 km (0.095 R)
• M36: 20,978,558 km (0.077 R)
• M37: 21,150,446 km (0.091 R)
• M38: 21,726,697 km (0.047 R)
• M39: 22,016,767 km (0.048 R)
• M40: 23,724,278 km (0.106 R)
• M41: 24,082,864 km (0.094 R)
• M42: 26,395,348 km (0.092 R)
• M43: 26,457,131 km (0.106 R)
• M44: 27,202,578 km (0.059 R)
• M45: 28,017,886 km (0.062 R)
• M46: 28,523,676 km (0.093 R)
• M47: 28,587,106 km (0.116 R)
• M48: 29,223,944 km (0.087 R)
• M49: 29,736,915 km (0.037 R)
• M50: 29,865,569 km (0.106 R)
• M51: 29,930,046 km (0.06 R)
• M52: 30,123,476 km (0.119 R)
• M53: 30,641,533 km (0.083 R)
• M54: 32,610,541 km (0.078 R)
• M55: 34,484,852 km (0.102 R)
• M56: 34,552,471 km (0.119 R)
• M57: 34,891,160 km (0.103 R)
• M58: 35,367,031 km (0.091 R)
• M59: 35,913,512 km (0.086 R)
• M60: 37,291,907 km (0.069 R)
• M61: 38,687,655 km (0.062 R)
• M62: 40,527,559 km (0.032 R)
• M63: 41,745,884 km (0.117 R)
• M64: 41,817,990 km (0.11 R)
• M65: 41,890,097 km (0.075 R)
• M66: 42,468,292 km (0.12 R)
• M67: 42,540,698 km (0.12 R)
• M68: 42,830,918 km (0.116 R)
• M69: 44,807,255 km (0.101 R)
• M70: 44,881,007 km (0.118 R)
• M71: 45,324,415 km (0.116 R)
• M72: 46,290,219 km (0.055 R)
• M73: 47,337,853 km (0.081 R)
• M74: 47,413,100 km (0.098 R)
• M75: 49,076,030 km (0.101 R)
• M76: 49,380,462 km (0.103 R)
• M77: 49,838,231 km (0.109 R)
• M78: 50,144,159 km (0.106 R)
• M79: 51,451,495 km (0.075 R)
• M80: 51,606,029 km (0.028 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.5

Radius: 6.1

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 12.07 AU - 14.13 AU

Year: 17232 Days

Day: 17.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 46,195,636 km

• M1: 108,907 km (0.102 R)
• M2: 607,068 km (0.114 R)
• M3: 736,770 km (0.082 R)
• M4: 840,142 km (0.093 R)
• M5: 1,042,099 km (0.048 R)
• M6: 3,481,142 km (0.069 R)
• M7: 5,129,861 km (0.12 R)
• M8: 5,196,282 km (0.117 R)
• M9: 5,702,970 km (0.071 R)
• M10: 6,049,588 km (0.117 R)
• M11: 6,654,412 km (0.11 R)
• M12: 8,229,528 km (0.082 R)
• M13: 8,463,649 km (0.066 R)
• M14: 8,699,864 km (0.104 R)
• M15: 8,739,508 km (0.092 R)
• M16: 8,779,151 km (0.088 R)
• M17: 8,898,381 km (0.103 R)
• M18: 9,259,510 km (0.088 R)
• M19: 10,921,991 km (0.092 R)
• M20: 11,050,346 km (0.079 R)
• M21: 11,222,234 km (0.106 R)
• M22: 11,568,703 km (0.075 R)
• M23: 12,361,272 km (0.108 R)
• M24: 13,859,046 km (0.067 R)
• M25: 14,324,146 km (0.103 R)
• M26: 15,653,472 km (0.114 R)
• M27: 16,675,974 km (0.071 R)
• M28: 17,519,556 km (0.076 R)
• M29: 19,403,143 km (0.094 R)
• M30: 20,342,318 km (0.116 R)
• M31: 20,817,591 km (0.116 R)
• M32: 23,578,569 km (0.105 R)
• M33: 23,689,122 km (0.104 R)
• M34: 24,468,228 km (0.096 R)
• M35: 24,636,226 km (0.069 R)
• M36: 25,937,129 km (0.112 R)
• M37: 26,567,235 km (0.096 R)
• M38: 26,797,616 km (0.04 R)
• M39: 27,842,408 km (0.11 R)
• M40: 28,252,306 km (0.097 R)
• M41: 29,493,968 km (0.048 R)
• M42: 29,732,427 km (0.09 R)
• M43: 31,116,357 km (0.117 R)
• M44: 31,420,041 km (0.083 R)
• M45: 31,541,664 km (0.114 R)
• M46: 31,846,694 km (0.085 R)
• M47: 32,459,596 km (0.114 R)
• M48: 33,262,339 km (0.073 R)
• M49: 34,509,835 km (0.063 R)
• M50: 34,698,329 km (0.048 R)
• M51: 36,473,606 km (0.088 R)
• M52: 37,179,110 km (0.1 R)
• M53: 37,953,877 km (0.059 R)
• M54: 40,773,498 km (0.083 R)
• M55: 41,238,897 km (0.102 R)
• M56: 41,639,071 km (0.041 R)
• M57: 41,772,812 km (0.095 R)
• M58: 41,839,682 km (0.115 R)
• M59: 42,309,120 km (0.053 R)
• M60: 42,376,290 km (0.045 R)
• M61: 42,982,759 km (0.09 R)
• M62: 43,659,839 km (0.055 R)
• M63: 45,024,621 km (0.112 R)
• M64: 45,230,467 km (0.11 R)
• M65: 46,057,295 km (0.105 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 15,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit