🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.47 AU - 0.71 AU

Year: 166 Days

Day: 17 Hours

Environment

Temp: 198 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,560,278 km

• M1: 211,531 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.45 AU - 1.45 AU

Year: 641 Days

Day: 12.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 146.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,560,278 km

• M1: 271,071 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.45 AU - 1.81 AU

Year: 764 Days

Day: 38.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,560,278 km

• M1: 448,943 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.59 AU - 2.07 AU

Year: 909 Days

Day: 23.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.81 AU - 2.45 AU

Year: 1141 Days

Day: 26.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.58 AU - 5.48 AU

Year: 3539 Days

Day: 28.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,560,278 km

• M1: 2,203,277 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.4

Radius: 13.6

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 7.07 AU - 11.15 AU

Year: 10094 Days

Day: 7.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,560,278 km

• M1: 176,525 km (0.115 R)
• M2: 316,998 km (0.063 R)
• M3: 440,715 km (0.1 R)
• M4: 675,734 km (0.111 R)
• M5: 972,685 km (0.087 R)
• M6: 1,156,242 km (0.063 R)
• M7: 1,352,066 km (0.114 R)
• M8: 1,454,241 km (0.086 R)
• M9: 1,755,082 km (0.109 R)
• M10: 2,076,418 km (0.082 R)
• M11: 2,801,519 km (0.072 R)
• M12: 3,289,358 km (0.104 R)
• M13: 3,803,975 km (0.101 R)
• M14: 4,252,469 km (0.118 R)
• M15: 5,664,224 km (0.095 R)
• M16: 6,315,723 km (0.077 R)
• M17: 6,882,848 km (0.101 R)
• M18: 7,318,926 km (0.085 R)
• M19: 7,876,926 km (0.097 R)
• M20: 8,564,628 km (0.107 R)
• M21: 9,956,785 km (0.116 R)
• M22: 10,326,143 km (0.114 R)
• M23: 10,616,512 km (0.042 R)
• M24: 10,783,613 km (0.107 R)
• M25: 11,205,329 km (0.049 R)
• M26: 11,546,712 km (0.03 R)
• M27: 11,978,152 km (0.07 R)
• M28: 12,195,966 km (0.099 R)
• M29: 12,901,470 km (0.119 R)
• M30: 13,079,940 km (0.057 R)
• M31: 13,620,437 km (0.112 R)
• M32: 13,756,721 km (0.03 R)
• M33: 14,398,496 km (0.096 R)
• M34: 15,332,435 km (0.044 R)
• M35: 15,759,088 km (0.094 R)
• M36: 16,045,718 km (0.103 R)
• M37: 16,672,683 km (0.059 R)
• M38: 17,062,535 km (0.116 R)
• M39: 17,307,726 km (0.055 R)
• M40: 18,803,405 km (0.061 R)
• M41: 19,771,902 km (0.032 R)
• M42: 20,184,642 km (0.118 R)
• M43: 20,495,955 km (0.032 R)
• M44: 21,228,686 km (0.079 R)
• M45: 21,334,152 km (0.107 R)
• M46: 21,651,300 km (0.086 R)
• M47: 22,612,317 km (0.064 R)
• M48: 22,935,747 km (0.095 R)
• M49: 23,098,061 km (0.101 R)
• M50: 23,751,056 km (0.079 R)
• M51: 24,299,930 km (0.049 R)
• M52: 24,410,184 km (0.026 R)
• M53: 24,575,938 km (0.032 R)
• M54: 24,797,493 km (0.103 R)
• M55: 25,634,194 km (0.046 R)
• M56: 27,450,012 km (0.083 R)
• M57: 27,564,904 km (0.086 R)
• M58: 28,025,964 km (0.104 R)
• M59: 28,257,392 km (0.073 R)
• M60: 29,072,701 km (0.089 R)
• M61: 29,248,328 km (0.059 R)
• M62: 30,428,805 km (0.073 R)
• M63: 31,324,298 km (0.095 R)
• M64: 31,624,691 km (0.09 R)
• M65: 32,107,443 km (0.06 R)
• M66: 33,018,943 km (0.074 R)
• M67: 35,303,901 km (0.103 R)
• M68: 35,804,605 km (0.057 R)
• M69: 36,560,074 km (0.086 R)
• M70: 36,686,634 km (0.119 R)
• M71: 37,639,423 km (0.09 R)
• M72: 37,831,058 km (0.066 R)
• M73: 38,215,075 km (0.081 R)
• M74: 38,922,673 km (0.109 R)
• M75: 40,154,911 km (0.118 R)
• M76: 40,350,585 km (0.101 R)
• M77: 40,677,606 km (0.111 R)
• M78: 42,060,339 km (0.111 R)
• M79: 42,391,848 km (0.071 R)
• M80: 43,257,870 km (0.111 R)
• M81: 43,659,540 km (0.086 R)
• M82: 45,278,488 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.6

Radius: 14.2

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 8.12 AU - 12.32 AU

Year: 11994 Days

Day: 11.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,560,278 km

• M1: 185,651 km (0.04 R)
• M2: 297,999 km (0.094 R)
• M3: 433,385 km (0.115 R)
• M4: 922,420 km (0.098 R)
• M5: 1,302,249 km (0.118 R)
• M6: 1,631,664 km (0.094 R)
• M7: 1,883,736 km (0.099 R)
• M8: 2,067,891 km (0.034 R)
• M9: 2,230,654 km (0.078 R)
• M10: 2,426,328 km (0.111 R)
• M11: 2,598,515 km (0.066 R)
• M12: 3,140,059 km (0.068 R)
• M13: 3,618,473 km (0.052 R)
• M14: 3,849,602 km (0.053 R)
• M15: 6,103,593 km (0.085 R)
• M16: 6,340,257 km (0.06 R)
• M17: 6,459,636 km (0.092 R)
• M18: 6,620,005 km (0.111 R)
• M19: 8,470,830 km (0.116 R)
• M20: 8,912,742 km (0.115 R)
• M21: 9,226,598 km (0.104 R)
• M22: 9,635,599 km (0.041 R)
• M23: 10,050,434 km (0.117 R)
• M24: 11,089,241 km (0.077 R)
• M25: 11,719,198 km (0.117 R)
• M26: 11,817,185 km (0.104 R)
• M27: 11,915,470 km (0.109 R)
• M28: 12,013,906 km (0.107 R)
• M29: 12,211,824 km (0.109 R)
• M30: 12,811,861 km (0.047 R)
• M31: 13,115,395 km (0.114 R)
• M32: 13,472,784 km (0.094 R)
• M33: 13,833,166 km (0.062 R)
• M34: 14,669,268 km (0.079 R)
• M35: 15,200,041 km (0.073 R)
• M36: 16,444,845 km (0.091 R)
• M37: 17,051,764 km (0.086 R)
• M38: 18,117,349 km (0.064 R)
• M39: 18,401,436 km (0.101 R)
• M40: 18,744,164 km (0.096 R)
• M41: 19,031,392 km (0.069 R)
• M42: 20,904,358 km (0.116 R)
• M43: 21,501,702 km (0.11 R)
• M44: 23,081,007 km (0.104 R)
• M45: 24,258,641 km (0.063 R)
• M46: 24,446,386 km (0.109 R)
• M47: 26,350,169 km (0.088 R)
• M48: 26,478,823 km (0.109 R)
• M49: 27,776,435 km (0.073 R)
• M50: 27,907,333 km (0.089 R)
• M51: 30,029,678 km (0.085 R)
• M52: 30,839,003 km (0.093 R)
• M53: 31,518,775 km (0.106 R)
• M54: 32,134,969 km (0.076 R)
• M55: 32,616,824 km (0.109 R)
• M56: 33,240,048 km (0.059 R)
• M57: 34,147,210 km (0.09 R)
• M58: 34,991,690 km (0.11 R)
• M59: 35,133,060 km (0.094 R)
• M60: 35,629,575 km (0.11 R)
• M61: 36,343,008 km (0.114 R)
• M62: 36,629,637 km (0.045 R)
• M63: 36,773,251 km (0.034 R)
• M64: 38,511,129 km (0.103 R)
• M65: 38,949,750 km (0.107 R)
• M66: 39,610,973 km (0.11 R)
• M67: 40,275,786 km (0.1 R)
• M68: 40,424,037 km (0.059 R)
• M69: 40,572,439 km (0.085 R)
• M70: 42,971,839 km (0.116 R)
• M71: 44,724,677 km (0.089 R)
• M72: 47,202,018 km (0.084 R)
• M73: 47,593,067 km (0.099 R)
• M74: 48,772,945 km (0.113 R)
• M75: 48,930,920 km (0.118 R)
• M76: 49,644,203 km (0.057 R)
• M77: 50,281,191 km (0.099 R)
• M78: 50,520,697 km (0.104 R)
• M79: 51,724,212 km (0.056 R)
• M80: 51,885,329 km (0.11 R)
• M81: 52,208,161 km (0.038 R)
• M82: 52,693,606 km (0.102 R)
• M83: 53,506,222 km (0.108 R)
• M84: 54,077,386 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.3

Radius: 7

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 9.6 AU - 15.24 AU

Year: 16068 Days

Day: 18.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,560,278 km

• M1: 112,348 km (0.07 R)
• M2: 642,074 km (0.03 R)
• M3: 733,030 km (0.114 R)
• M4: 789,727 km (0.117 R)
• M5: 847,921 km (0.093 R)
• M6: 1,031,777 km (0.071 R)
• M7: 1,117,646 km (0.083 R)
• M8: 1,835,566 km (0.116 R)
• M9: 1,966,913 km (0.034 R)
• M10: 2,101,551 km (0.072 R)
• M11: 2,379,803 km (0.091 R)
• M12: 2,909,978 km (0.096 R)
• M13: 3,094,731 km (0.119 R)
• M14: 3,315,238 km (0.09 R)
• M15: 3,475,757 km (0.04 R)
• M16: 3,606,057 km (0.103 R)
• M17: 3,738,002 km (0.098 R)
• M18: 3,871,593 km (0.092 R)
• M19: 4,281,790 km (0.067 R)
• M20: 5,404,373 km (0.114 R)
• M21: 5,593,464 km (0.099 R)
• M22: 6,174,203 km (0.058 R)
• M23: 6,652,617 km (0.079 R)
• M24: 7,560,228 km (0.089 R)
• M25: 7,644,750 km (0.118 R)
• M26: 7,771,909 km (0.069 R)
• M27: 8,071,553 km (0.073 R)
• M28: 8,157,871 km (0.104 R)
• M29: 8,550,117 km (0.056 R)
• M30: 8,594,098 km (0.113 R)
• M31: 9,901,584 km (0.12 R)
• M32: 10,413,508 km (0.097 R)
• M33: 10,460,482 km (0.106 R)
• M34: 10,507,605 km (0.106 R)
• M35: 13,049,273 km (0.092 R)
• M36: 13,405,316 km (0.069 R)
• M37: 13,558,953 km (0.111 R)
• M38: 14,179,036 km (0.062 R)
• M39: 14,283,305 km (0.1 R)
• M40: 14,914,160 km (0.097 R)
• M41: 14,967,117 km (0.077 R)
• M42: 15,393,322 km (0.118 R)
• M43: 15,769,411 km (0.107 R)
• M44: 15,931,575 km (0.044 R)
• M45: 16,971,280 km (0.113 R)
• M46: 18,429,261 km (0.092 R)
• M47: 18,543,105 km (0.105 R)
• M48: 19,288,551 km (0.118 R)
• M49: 20,336,783 km (0.096 R)
• M50: 21,224,348 km (0.083 R)
• M51: 21,403,416 km (0.115 R)
• M52: 21,463,255 km (0.097 R)
• M53: 22,124,627 km (0.119 R)
• M54: 24,585,662 km (0.073 R)
• M55: 25,403,962 km (0.085 R)
• M56: 26,231,089 km (0.093 R)
• M57: 26,359,145 km (0.077 R)
• M58: 26,551,677 km (0.075 R)
• M59: 27,196,594 km (0.106 R)
• M60: 28,239,291 km (0.087 R)
• M61: 29,162,160 km (0.049 R)
• M62: 30,632,558 km (0.045 R)
• M63: 34,132,549 km (0.1 R)
• M64: 34,272,274 km (0.08 R)
• M65: 35,468,458 km (0.107 R)
• M66: 36,463,733 km (0.072 R)
• M67: 37,036,543 km (0.076 R)
• M68: 37,252,114 km (0.11 R)
• M69: 37,540,239 km (0.101 R)
• M70: 40,313,933 km (0.115 R)
• M71: 40,461,736 km (0.097 R)
• M72: 41,203,442 km (0.085 R)
• M73: 42,324,379 km (0.118 R)
• M74: 43,228,399 km (0.114 R)
• M75: 43,986,561 km (0.104 R)
• M76: 44,062,706 km (0.075 R)
• M77: 44,443,583 km (0.076 R)
• M78: 45,285,519 km (0.117 R)
• M79: 45,439,156 km (0.073 R)
• M80: 46,364,718 km (0.097 R)
• M81: 47,686,565 km (0.047 R)
• M82: 48,234,393 km (0.042 R)
• M83: 49,652,730 km (0.06 R)
• M84: 50,208,037 km (0.085 R)
• M85: 50,605,968 km (0.111 R)
• M86: 51,645,374 km (0.078 R)
• M87: 51,725,558 km (0.067 R)
• M88: 52,208,011 km (0.114 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 19,467 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit