🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.59 AU - 0.65 AU

Year: 174 Days

Day: 36 Hours

Environment

Temp: 180 °C

Axial Tilt: 6.5 °

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: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.65 AU - 0.77 AU

Year: 213 Days

Day: 13.3 Hours

Environment

Temp: 201 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.08 AU - 1.32 AU

Year: 469 Days

Day: 17.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 108,422,673 km

• M1: 823,985 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.3 AU - 1.62 AU

Year: 629 Days

Day: 29.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.13 AU - 5.73 AU

Year: 3902 Days

Day: 22.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 63.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880

Radius: 11.3

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.44 AU - 9.12 AU

Year: 8493 Days

Day: 5.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 108,422,673 km

• M1: 152,291 km (0.102 R)
• M2: 226,192 km (0.096 R)
• M3: 335,847 km (0.105 R)
• M4: 419,772 km (0.106 R)
• M5: 661,372 km (0.112 R)
• M6: 741,407 km (0.053 R)
• M7: 930,499 km (0.093 R)
• M8: 1,097,450 km (0.118 R)
• M9: 1,315,564 km (0.112 R)
• M10: 1,419,385 km (0.069 R)
• M11: 1,725,611 km (0.115 R)
• M12: 1,817,165 km (0.106 R)
• M13: 1,910,215 km (0.099 R)
• M14: 2,053,081 km (0.069 R)
• M15: 2,477,191 km (0.119 R)
• M16: 2,686,329 km (0.057 R)
• M17: 2,874,224 km (0.116 R)
• M18: 3,234,755 km (0.092 R)
• M19: 3,639,267 km (0.056 R)
• M20: 4,307,521 km (0.066 R)
• M21: 5,013,773 km (0.065 R)
• M22: 5,212,588 km (0.112 R)
• M23: 5,824,892 km (0.096 R)
• M24: 7,043,217 km (0.032 R)
• M25: 7,416,314 km (0.093 R)
• M26: 7,605,257 km (0.063 R)
• M27: 7,872,588 km (0.09 R)
• M28: 8,026,674 km (0.098 R)
• M29: 9,336,254 km (0.106 R)
• M30: 9,704,863 km (0.109 R)
• M31: 10,625,937 km (0.096 R)
• M32: 13,048,824 km (0.094 R)
• M33: 13,139,929 km (0.083 R)
• M34: 14,439,336 km (0.108 R)
• M35: 14,533,732 km (0.091 R)
• M36: 14,770,546 km (0.11 R)
• M37: 14,865,690 km (0.115 R)
• M38: 17,158,726 km (0.086 R)
• M39: 18,730,701 km (0.07 R)
• M40: 19,040,219 km (0.113 R)
• M41: 19,247,561 km (0.104 R)
• M42: 19,821,419 km (0.11 R)
• M43: 19,978,945 km (0.105 R)
• M44: 20,084,262 km (0.081 R)
• M45: 20,507,026 km (0.081 R)
• M46: 21,254,117 km (0.115 R)
• M47: 21,523,094 km (0.099 R)
• M48: 21,901,427 km (0.087 R)
• M49: 22,173,097 km (0.104 R)
• M50: 22,391,360 km (0.116 R)
• M51: 23,437,199 km (0.098 R)
• M52: 23,994,152 km (0.108 R)
• M53: 24,837,585 km (0.108 R)
• M54: 25,120,923 km (0.107 R)
• M55: 26,901,437 km (0.077 R)
• M56: 27,017,675 km (0.039 R)
• M57: 27,134,062 km (0.114 R)
• M58: 28,841,123 km (0.114 R)
• M59: 30,340,543 km (0.079 R)
• M60: 31,130,120 km (0.09 R)
• M61: 31,313,378 km (0.109 R)
• M62: 31,865,094 km (0.094 R)
• M63: 32,358,169 km (0.03 R)
• M64: 34,988,249 km (0.106 R)
• M65: 35,115,258 km (0.026 R)
• M66: 36,072,235 km (0.107 R)
• M67: 36,264,618 km (0.087 R)
• M68: 36,457,450 km (0.111 R)
• M69: 36,844,011 km (0.109 R)
• M70: 37,037,740 km (0.1 R)
• M71: 37,621,172 km (0.095 R)
• M72: 38,142,371 km (0.119 R)
• M73: 39,323,745 km (0.058 R)
• M74: 40,583,808 km (0.114 R)
• M75: 40,984,431 km (0.065 R)
• M76: 41,991,674 km (0.059 R)
• M77: 42,126,611 km (0.117 R)
• M78: 42,329,316 km (0.067 R)
• M79: 42,464,702 km (0.107 R)
• M80: 42,803,541 km (0.119 R)
• M81: 42,939,226 km (0.108 R)
• M82: 43,075,211 km (0.067 R)
• M83: 43,825,444 km (0.041 R)
• M84: 45,824,072 km (0.109 R)
• M85: 46,102,025 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.3

Radius: 11

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.06 AU - 10.26 AU

Year: 9882 Days

Day: 13.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 108,422,673 km

• M1: 144,811 km (0.107 R)
• M2: 307,723 km (0.067 R)
• M3: 558,748 km (0.057 R)
• M4: 701,315 km (0.109 R)
• M5: 1,005,896 km (0.101 R)
• M6: 1,245,851 km (0.061 R)
• M7: 1,351,467 km (0.096 R)
• M8: 1,549,385 km (0.108 R)
• M9: 2,023,311 km (0.101 R)
• M10: 3,362,362 km (0.11 R)
• M11: 3,542,029 km (0.087 R)
• M12: 3,724,987 km (0.078 R)
• M13: 4,068,613 km (0.088 R)
• M14: 4,292,561 km (0.088 R)
• M15: 4,389,800 km (0.059 R)
• M16: 5,194,487 km (0.079 R)
• M17: 5,298,308 km (0.111 R)
• M18: 5,935,595 km (0.112 R)
• M19: 6,709,913 km (0.048 R)
• M20: 7,243,678 km (0.108 R)
• M21: 7,321,021 km (0.057 R)
• M22: 7,712,219 km (0.057 R)
• M23: 8,271,266 km (0.085 R)
• M24: 8,884,767 km (0.052 R)
• M25: 9,009,233 km (0.086 R)
• M26: 9,176,034 km (0.076 R)
• M27: 9,259,959 km (0.085 R)
• M28: 9,939,731 km (0.105 R)
• M29: 10,155,451 km (0.117 R)
• M30: 10,372,817 km (0.104 R)
• M31: 10,723,774 km (0.033 R)
• M32: 10,812,037 km (0.116 R)
• M33: 11,257,539 km (0.063 R)
• M34: 12,443,551 km (0.095 R)
• M35: 12,816,349 km (0.105 R)
• M36: 12,910,147 km (0.072 R)
• M37: 13,098,490 km (0.105 R)
• M38: 13,382,726 km (0.116 R)
• M39: 13,716,778 km (0.116 R)
• M40: 13,860,841 km (0.104 R)
• M41: 14,296,021 km (0.105 R)
• M42: 14,588,635 km (0.081 R)
• M43: 14,883,193 km (0.11 R)
• M44: 14,981,778 km (0.092 R)
• M45: 17,258,209 km (0.115 R)
• M46: 17,621,881 km (0.08 R)
• M47: 18,568,836 km (0.08 R)
• M48: 18,834,821 km (0.101 R)
• M49: 18,995,040 km (0.095 R)
• M50: 19,478,241 km (0.117 R)
• M51: 20,128,992 km (0.102 R)
• M52: 20,676,670 km (0.113 R)
• M53: 21,173,933 km (0.079 R)
• M54: 21,730,886 km (0.106 R)
• M55: 22,011,232 km (0.092 R)
• M56: 22,292,775 km (0.083 R)
• M57: 22,462,270 km (0.116 R)
• M58: 22,859,303 km (0.112 R)
• M59: 25,585,425 km (0.028 R)
• M60: 25,940,869 km (0.114 R)
• M61: 26,357,499 km (0.1 R)
• M62: 26,836,512 km (0.114 R)
• M63: 27,137,203 km (0.094 R)
• M64: 29,459,561 km (0.104 R)
• M65: 30,081,140 km (0.078 R)
• M66: 31,147,922 km (0.102 R)
• M67: 31,590,882 km (0.088 R)
• M68: 32,354,878 km (0.104 R)
• M69: 33,512,317 km (0.118 R)
• M70: 33,966,047 km (0.11 R)
• M71: 34,422,021 km (0.09 R)
• M72: 35,339,655 km (0.096 R)
• M73: 36,464,930 km (0.106 R)
• M74: 36,598,072 km (0.056 R)
• M75: 39,363,089 km (0.07 R)
• M76: 39,704,920 km (0.094 R)
• M77: 39,978,984 km (0.11 R)
• M78: 40,185,130 km (0.102 R)
• M79: 40,460,390 km (0.05 R)
• M80: 41,151,233 km (0.118 R)
• M81: 41,220,496 km (0.106 R)
• M82: 41,567,564 km (0.068 R)
• M83: 45,592,345 km (0.093 R)
• M84: 46,311,312 km (0.053 R)
• M85: 46,455,524 km (0.118 R)
• M86: 47,396,495 km (0.065 R)
• M87: 47,614,609 km (0.091 R)
• M88: 48,709,964 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.2

Radius: 11.4

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.16 AU - 12.86 AU

Year: 12145 Days

Day: 13.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 108,422,673 km

• M1: 143,464 km (0.106 R)
• M2: 338,390 km (0.066 R)
• M3: 465,997 km (0.112 R)
• M4: 572,810 km (0.103 R)
• M5: 663,616 km (0.087 R)
• M6: 750,832 km (0.096 R)
• M7: 988,094 km (0.101 R)
• M8: 1,372,261 km (0.106 R)
• M9: 1,463,965 km (0.106 R)
• M10: 1,569,730 km (0.053 R)
• M11: 1,941,182 km (0.088 R)
• M12: 2,190,861 km (0.098 R)
• M13: 2,451,161 km (0.094 R)
• M14: 2,620,655 km (0.09 R)
• M15: 2,779,678 km (0.077 R)
• M16: 3,031,750 km (0.118 R)
• M17: 3,137,815 km (0.108 R)
• M18: 3,260,486 km (0.079 R)
• M19: 3,510,763 km (0.098 R)
• M20: 3,816,092 km (0.065 R)
• M21: 5,104,579 km (0.063 R)
• M22: 5,692,498 km (0.091 R)
• M23: 6,224,468 km (0.092 R)
• M24: 7,234,254 km (0.042 R)
• M25: 7,438,305 km (0.113 R)
• M26: 7,935,718 km (0.104 R)
• M27: 8,443,902 km (0.109 R)
• M28: 8,766,884 km (0.117 R)
• M29: 9,006,390 km (0.045 R)
• M30: 9,963,218 km (0.034 R)
• M31: 10,304,601 km (0.034 R)
• M32: 11,517,839 km (0.112 R)
• M33: 11,852,191 km (0.039 R)
• M34: 11,972,318 km (0.083 R)
• M35: 12,311,007 km (0.072 R)
• M36: 12,652,988 km (0.11 R)
• M37: 12,726,590 km (0.105 R)
• M38: 12,849,709 km (0.115 R)
• M39: 13,022,644 km (0.097 R)
• M40: 13,097,144 km (0.079 R)
• M41: 13,521,254 km (0.064 R)
• M42: 14,000,715 km (0.051 R)
• M43: 14,769,199 km (0.088 R)
• M44: 16,453,971 km (0.091 R)
• M45: 16,749,576 km (0.063 R)
• M46: 16,992,822 km (0.109 R)
• M47: 17,128,507 km (0.101 R)
• M48: 18,616,258 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968.1

Radius: 3.3

Gravity: 88.9 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 16.9 AU - 20.32 AU

Year: 28616 Days

Day: 15.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 108,422,673 km

• M1: 44,431 km (0.119 R)
• M2: 324,927 km (0.088 R)
• M3: 394,639 km (0.099 R)
• M4: 661,522 km (0.117 R)
• M5: 1,714,242 km (0.06 R)
• M6: 2,091,528 km (0.108 R)
• M7: 2,493,497 km (0.093 R)
• M8: 2,726,870 km (0.081 R)
• M9: 2,918,654 km (0.089 R)
• M10: 4,322,930 km (0.111 R)
• M11: 6,337,415 km (0.075 R)
• M12: 6,719,039 km (0.103 R)
• M13: 7,305,163 km (0.093 R)
• M14: 7,704,889 km (0.111 R)
• M15: 8,665,157 km (0.056 R)
• M16: 10,396,603 km (0.104 R)
• M17: 10,921,243 km (0.043 R)
• M18: 12,309,212 km (0.084 R)
• M19: 12,943,657 km (0.12 R)
• M20: 13,751,635 km (0.102 R)
• M21: 15,246,566 km (0.098 R)
• M22: 16,099,124 km (0.066 R)
• M23: 16,271,461 km (0.109 R)
• M24: 16,617,930 km (0.09 R)
• M25: 18,747,755 km (0.036 R)
• M26: 19,844,457 km (0.09 R)
• M27: 22,099,196 km (0.043 R)
• M28: 22,771,937 km (0.087 R)
• M29: 22,868,727 km (0.046 R)
• M30: 23,451,411 km (0.048 R)
• M31: 23,549,098 km (0.108 R)
• M32: 24,039,181 km (0.073 R)
• M33: 25,629,855 km (0.109 R)
• M34: 27,665,583 km (0.118 R)
• M35: 28,807,164 km (0.115 R)
• M36: 29,226,038 km (0.062 R)
• M37: 29,964,005 km (0.07 R)
• M38: 30,494,778 km (0.061 R)
• M39: 30,601,441 km (0.089 R)
• M40: 30,708,105 km (0.098 R)
• M41: 31,781,469 km (0.078 R)
• M42: 32,105,947 km (0.1 R)
• M43: 35,298,216 km (0.096 R)
• M44: 39,051,477 km (0.078 R)
• M45: 39,167,266 km (0.102 R)
• M46: 41,151,532 km (0.049 R)
• M47: 45,460,100 km (0.117 R)
• M48: 45,703,645 km (0.093 R)
• M49: 46,069,711 km (0.068 R)
• M50: 47,297,162 km (0.114 R)
• M51: 47,667,417 km (0.089 R)
• M52: 47,790,985 km (0.111 R)
• M53: 48,784,165 km (0.092 R)
• M54: 49,533,351 km (0.089 R)
• M55: 49,909,440 km (0.098 R)
• M56: 51,043,242 km (0.104 R)
• M57: 51,549,930 km (0.088 R)
• M58: 52,440,486 km (0.11 R)
• M59: 53,207,923 km (0.108 R)
• M60: 54,366,110 km (0.116 R)
• M61: 55,532,375 km (0.087 R)
• M62: 61,621,308 km (0.079 R)
• M63: 63,108,460 km (0.115 R)
• M64: 63,652,099 km (0.031 R)
• M65: 65,292,439 km (0.084 R)
• M66: 66,946,693 km (0.072 R)
• M67: 67,085,220 km (0.091 R)
• M68: 68,754,284 km (0.052 R)
• M69: 70,155,567 km (0.116 R)
• M70: 70,296,189 km (0.071 R)
• M71: 70,577,882 km (0.054 R)
• M72: 70,859,724 km (0.031 R)
• M73: 71,000,945 km (0.065 R)
• M74: 71,424,755 km (0.034 R)
• M75: 72,559,306 km (0.107 R)
• M76: 73,271,541 km (0.063 R)
• M77: 73,556,974 km (0.119 R)
• M78: 78,029,202 km (0.102 R)
• M79: 78,758,791 km (0.075 R)
• M80: 79,197,562 km (0.109 R)
• M81: 84,227,192 km (0.052 R)
• M82: 84,376,640 km (0.072 R)
• M83: 86,026,854 km (0.088 R)
• M84: 89,206,706 km (0.07 R)
• M85: 90,428,173 km (0.107 R)
• M86: 92,733,177 km (0.108 R)
• M87: 93,351,166 km (0.069 R)
• M88: 96,774,115 km (0.085 R)
• M89: 97,400,930 km (0.088 R)
• M90: 98,029,091 km (0.079 R)
• M91: 100,872,199 km (0.081 R)
• M92: 101,348,817 km (0.091 R)
• M93: 101,826,035 km (0.079 R)
• M94: 102,623,092 km (0.044 R)
• M95: 106,316,065 km (0.084 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 12,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit