🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.5 AU - 0.56 AU

Year: 142 Days

Day: 42.8 Hours

Environment

Temp: 212 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,097,428 km

• M1: 298,298 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.86 AU - 1 AU

Year: 331 Days

Day: 43.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 43,097,428 km

• M1: 131,048 km (0.033 R)
• M2: 182,659 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.49 AU - 2.45 AU

Year: 1020 Days

Day: 15.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.98 AU - 4.58 AU

Year: 2712 Days

Day: 36.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,097,428 km

• M1: 685,457 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.77 AU - 4.73 AU

Year: 3233 Days

Day: 29.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.3

Radius: 9

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.8 AU - 5.06 AU

Year: 4039 Days

Day: 8 Hours

Environment

Temp: -146 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,097,428 km

• M1: 112,797 km (0.117 R)
• M2: 191,934 km (0.114 R)
• M3: 338,091 km (0.114 R)
• M4: 441,613 km (0.083 R)
• M5: 640,728 km (0.09 R)
• M6: 706,401 km (0.072 R)
• M7: 1,259,016 km (0.091 R)
• M8: 1,371,812 km (0.072 R)
• M9: 1,473,389 km (0.104 R)
• M10: 2,051,735 km (0.12 R)
• M11: 2,253,393 km (0.1 R)
• M12: 2,339,412 km (0.116 R)
• M13: 2,426,627 km (0.103 R)
• M14: 2,497,088 km (0.097 R)
• M15: 2,622,151 km (0.091 R)
• M16: 3,047,608 km (0.083 R)
• M17: 3,143,051 km (0.099 R)
• M18: 3,278,288 km (0.111 R)
• M19: 3,494,905 km (0.075 R)
• M20: 3,594,837 km (0.059 R)
• M21: 4,193,528 km (0.094 R)
• M22: 4,912,196 km (0.115 R)
• M23: 5,137,490 km (0.119 R)
• M24: 5,205,856 km (0.1 R)
• M25: 5,905,226 km (0.12 R)
• M26: 6,096,712 km (0.095 R)
• M27: 6,338,911 km (0.094 R)
• M28: 7,059,374 km (0.072 R)
• M29: 7,186,233 km (0.091 R)
• M30: 7,858,077 km (0.119 R)
• M31: 8,254,811 km (0.026 R)
• M32: 8,469,184 km (0.078 R)
• M33: 8,766,734 km (0.066 R)
• M34: 9,040,349 km (0.111 R)
• M35: 9,123,077 km (0.109 R)
• M36: 9,205,954 km (0.089 R)
• M37: 9,316,806 km (0.066 R)
• M38: 10,219,928 km (0.12 R)
• M39: 10,594,820 km (0.107 R)
• M40: 10,944,879 km (0.102 R)
• M41: 11,269,208 km (0.037 R)
• M42: 11,566,608 km (0.099 R)
• M43: 11,686,436 km (0.074 R)
• M44: 12,078,382 km (0.039 R)
• M45: 12,260,742 km (0.106 R)
• M46: 12,474,667 km (0.038 R)
• M47: 12,597,487 km (0.114 R)
• M48: 12,689,939 km (0.073 R)
• M49: 13,030,573 km (0.094 R)
• M50: 13,248,836 km (0.082 R)
• M51: 13,342,784 km (0.117 R)
• M52: 13,531,427 km (0.039 R)
• M53: 13,847,676 km (0.056 R)
• M54: 14,778,474 km (0.114 R)
• M55: 15,136,911 km (0.119 R)
• M56: 15,333,483 km (0.05 R)
• M57: 15,432,217 km (0.119 R)
• M58: 15,729,468 km (0.108 R)
• M59: 16,801,636 km (0.117 R)
• M60: 17,415,137 km (0.085 R)
• M61: 17,759,212 km (0.068 R)
• M62: 17,897,440 km (0.075 R)
• M63: 18,244,508 km (0.11 R)
• M64: 18,699,135 km (0.082 R)
• M65: 18,980,828 km (0.061 R)
• M66: 19,086,744 km (0.112 R)
• M67: 19,512,649 km (0.062 R)
• M68: 19,762,477 km (0.1 R)
• M69: 19,941,546 km (0.052 R)
• M70: 20,301,478 km (0.115 R)
• M71: 20,663,505 km (0.116 R)
• M72: 20,808,914 km (0.119 R)
• M73: 20,954,623 km (0.051 R)
• M74: 21,027,626 km (0.1 R)
• M75: 21,100,780 km (0.078 R)
• M76: 21,873,303 km (0.089 R)
• M77: 22,842,548 km (0.119 R)
• M78: 22,955,344 km (0.089 R)
• M79: 23,635,716 km (0.028 R)
• M80: 24,322,669 km (0.066 R)
• M81: 24,668,689 km (0.109 R)
• M82: 25,093,696 km (0.054 R)
• M83: 25,210,084 km (0.062 R)
• M84: 25,326,620 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.3

Radius: 14.9

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.7 AU - 7.28 AU

Year: 5409 Days

Day: 5.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 77.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 43,097,428 km

• M1: 196,422 km (0.113 R)
• M2: 382,522 km (0.114 R)
• M3: 602,131 km (0.075 R)
• M4: 923,916 km (0.089 R)
• M5: 1,364,183 km (0.072 R)
• M6: 1,642,585 km (0.084 R)
• M7: 2,049,192 km (0.101 R)
• M8: 2,255,188 km (0.045 R)
• M9: 2,667,779 km (0.104 R)
• M10: 2,914,615 km (0.093 R)
• M11: 3,791,408 km (0.062 R)
• M12: 4,093,447 km (0.104 R)
• M13: 5,097,398 km (0.104 R)
• M14: 5,199,274 km (0.093 R)
• M15: 5,327,779 km (0.05 R)
• M16: 5,431,300 km (0.105 R)
• M17: 5,614,109 km (0.115 R)
• M18: 6,229,405 km (0.114 R)
• M19: 7,611,390 km (0.087 R)
• M20: 7,787,018 km (0.095 R)
• M21: 8,900,026 km (0.043 R)
• M22: 9,459,373 km (0.105 R)
• M23: 9,743,459 km (0.066 R)
• M24: 9,934,346 km (0.081 R)
• M25: 10,030,388 km (0.117 R)
• M26: 10,190,906 km (0.084 R)
• M27: 10,287,696 km (0.104 R)
• M28: 10,547,248 km (0.111 R)
• M29: 11,006,813 km (0.03 R)
• M30: 11,172,567 km (0.087 R)
• M31: 11,439,450 km (0.115 R)
• M32: 12,321,479 km (0.119 R)
• M33: 12,493,517 km (0.103 R)
• M34: 12,770,721 km (0.097 R)
• M35: 13,437,030 km (0.099 R)
• M36: 13,792,176 km (0.107 R)
• M37: 13,935,191 km (0.066 R)
• M38: 14,042,752 km (0.072 R)
• M39: 14,367,080 km (0.058 R)
• M40: 14,621,097 km (0.075 R)
• M41: 15,096,819 km (0.087 R)
• M42: 15,503,276 km (0.098 R)
• M43: 15,838,675 km (0.112 R)
• M44: 16,101,069 km (0.066 R)
• M45: 16,782,637 km (0.108 R)
• M46: 17,280,648 km (0.066 R)
• M47: 18,134,703 km (0.062 R)
• M48: 18,291,481 km (0.074 R)
• M49: 18,488,053 km (0.118 R)
• M50: 19,241,428 km (0.1 R)
• M51: 19,601,959 km (0.065 R)
• M52: 20,085,908 km (0.068 R)
• M53: 20,942,655 km (0.075 R)
• M54: 21,272,069 km (0.113 R)
• M55: 21,727,894 km (0.057 R)
• M56: 22,733,640 km (0.102 R)
• M57: 23,242,273 km (0.107 R)
• M58: 23,540,721 km (0.071 R)
• M59: 24,357,077 km (0.109 R)
• M60: 24,877,528 km (0.111 R)
• M61: 25,051,809 km (0.053 R)
• M62: 25,357,886 km (0.082 R)
• M63: 25,753,124 km (0.096 R)
• M64: 26,549,733 km (0.102 R)
• M65: 27,040,563 km (0.117 R)
• M66: 27,354,569 km (0.102 R)
• M67: 27,579,564 km (0.052 R)
• M68: 27,940,694 km (0.114 R)
• M69: 28,349,096 km (0.101 R)
• M70: 30,466,504 km (0.102 R)
• M71: 30,840,050 km (0.048 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.2

Radius: 13.6

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.76 AU - 9.54 AU

Year: 9386 Days

Day: 12.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 43,097,428 km

• M1: 188,045 km (0.06 R)
• M2: 282,142 km (0.104 R)
• M3: 399,875 km (0.084 R)
• M4: 1,335,610 km (0.052 R)
• M5: 1,601,595 km (0.115 R)
• M6: 2,147,178 km (0.044 R)
• M7: 2,685,880 km (0.074 R)
• M8: 3,024,869 km (0.088 R)
• M9: 3,468,277 km (0.076 R)
• M10: 3,814,596 km (0.094 R)
• M11: 3,908,992 km (0.093 R)
• M12: 4,342,976 km (0.096 R)
• M13: 4,441,561 km (0.08 R)
• M14: 4,971,586 km (0.099 R)
• M15: 5,283,647 km (0.103 R)
• M16: 5,575,363 km (0.076 R)
• M17: 5,763,707 km (0.104 R)
• M18: 6,064,099 km (0.094 R)
• M19: 6,425,827 km (0.099 R)
• M20: 6,680,443 km (0.119 R)
• M21: 6,766,012 km (0.09 R)
• M22: 7,141,354 km (0.105 R)
• M23: 7,464,186 km (0.118 R)
• M24: 8,277,101 km (0.044 R)
• M25: 9,118,140 km (0.032 R)
• M26: 9,244,999 km (0.074 R)
• M27: 9,629,465 km (0.078 R)
• M28: 10,347,685 km (0.115 R)
• M29: 10,513,439 km (0.095 R)
• M30: 10,713,452 km (0.077 R)
• M31: 10,948,320 km (0.047 R)
• M32: 12,183,550 km (0.114 R)
• M33: 13,138,732 km (0.073 R)
• M34: 13,318,250 km (0.117 R)
• M35: 13,861,739 km (0.068 R)
• M36: 14,081,348 km (0.04 R)
• M37: 15,120,754 km (0.063 R)
• M38: 16,261,737 km (0.108 R)
• M39: 17,116,091 km (0.055 R)
• M40: 17,627,865 km (0.074 R)
• M41: 17,746,646 km (0.094 R)
• M42: 18,184,668 km (0.099 R)
• M43: 18,787,548 km (0.069 R)
• M44: 19,930,625 km (0.049 R)
• M45: 20,552,204 km (0.118 R)
• M46: 21,096,142 km (0.055 R)
• M47: 21,517,709 km (0.107 R)
• M48: 21,899,632 km (0.056 R)
• M49: 21,984,753 km (0.09 R)
• M50: 22,756,230 km (0.105 R)
• M51: 23,145,184 km (0.109 R)
• M52: 25,480,706 km (0.055 R)
• M53: 25,974,828 km (0.088 R)
• M54: 26,065,035 km (0.104 R)
• M55: 27,844,203 km (0.046 R)
• M56: 28,260,384 km (0.076 R)
• M57: 31,039,314 km (0.108 R)
• M58: 31,278,820 km (0.108 R)
• M59: 31,952,609 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52

Radius: 4.1

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 14.45 AU - 23.87 AU

Year: 30944 Days

Day: 17.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,097,428 km

• M1: 54,902 km (0.095 R)
• M2: 201,209 km (0.073 R)
• M3: 241,900 km (0.072 R)
• M4: 395,387 km (0.085 R)
• M5: 489,634 km (0.091 R)
• M6: 1,840,353 km (0.077 R)
• M7: 1,930,561 km (0.112 R)
• M8: 2,601,956 km (0.076 R)
• M9: 2,677,802 km (0.042 R)
• M10: 3,015,145 km (0.108 R)
• M11: 4,432,435 km (0.109 R)
• M12: 4,462,654 km (0.098 R)
• M13: 4,768,283 km (0.081 R)
• M14: 5,080,643 km (0.112 R)
• M15: 5,890,117 km (0.097 R)
• M16: 6,948,073 km (0.09 R)
• M17: 7,733,911 km (0.117 R)
• M18: 8,547,424 km (0.093 R)
• M19: 8,584,973 km (0.113 R)
• M20: 8,773,915 km (0.028 R)
• M21: 9,079,095 km (0.074 R)
• M22: 9,155,988 km (0.101 R)
• M23: 9,233,031 km (0.111 R)
• M24: 9,348,969 km (0.084 R)
• M25: 9,387,715 km (0.076 R)
• M26: 9,465,506 km (0.053 R)
• M27: 9,621,537 km (0.051 R)
• M28: 10,575,522 km (0.079 R)
• M29: 10,696,846 km (0.115 R)
• M30: 12,401,065 km (0.084 R)
• M31: 12,443,700 km (0.074 R)
• M32: 12,614,691 km (0.101 R)
• M33: 13,088,767 km (0.105 R)
• M34: 13,219,066 km (0.074 R)
• M35: 13,876,998 km (0.111 R)
• M36: 13,921,279 km (0.114 R)
• M37: 14,815,874 km (0.11 R)
• M38: 16,285,673 km (0.07 R)
• M39: 18,090,272 km (0.115 R)
• M40: 18,235,382 km (0.099 R)
• M41: 18,332,471 km (0.11 R)
• M42: 19,410,473 km (0.096 R)
• M43: 19,559,174 km (0.097 R)
• M44: 21,525,039 km (0.112 R)
• M45: 21,730,138 km (0.108 R)
• M46: 22,661,385 km (0.072 R)
• M47: 22,765,654 km (0.102 R)
• M48: 22,870,074 km (0.06 R)
• M49: 22,922,433 km (0.037 R)
• M50: 23,658,454 km (0.099 R)
• M51: 23,711,263 km (0.088 R)
• M52: 23,976,350 km (0.098 R)
• M53: 24,135,672 km (0.081 R)
• M54: 24,669,736 km (0.082 R)
• M55: 24,830,703 km (0.091 R)
• M56: 24,991,970 km (0.107 R)
• M57: 25,207,690 km (0.089 R)
• M58: 26,240,364 km (0.103 R)
• M59: 26,624,232 km (0.063 R)
• M60: 27,286,652 km (0.087 R)
• M61: 27,898,657 km (0.065 R)
• M62: 28,066,356 km (0.095 R)
• M63: 30,506,596 km (0.11 R)
• M64: 31,489,903 km (0.058 R)
• M65: 31,664,633 km (0.064 R)
• M66: 31,897,856 km (0.098 R)
• M67: 32,660,058 km (0.111 R)
• M68: 34,561,596 km (0.114 R)
• M69: 36,866,002 km (0.076 R)
• M70: 36,927,337 km (0.092 R)
• M71: 37,727,386 km (0.096 R)
• M72: 38,036,605 km (0.099 R)
• M73: 38,222,555 km (0.062 R)
• M74: 40,351,034 km (0.059 R)
• M75: 41,620,970 km (0.092 R)
• M76: 41,748,577 km (0.113 R)
• M77: 42,196,623 km (0.055 R)
• M78: 42,646,164 km (0.117 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 16,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit