🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.79 AU - 0.83 AU

Year: 279 Days

Day: 26.6 Hours

Environment

Temp: 36 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,895,755 km

• M1: 397,033 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.69 AU - 0.97 AU

Year: 290 Days

Day: 21.4 Hours

Environment

Temp: 35 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.49 AU - 2.03 AU

Year: 894 Days

Day: 47.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.83 AU - 1.93 AU

Year: 987 Days

Day: 28.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.8

Radius: 8

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.75 AU - 4.89 AU

Year: 3438 Days

Day: 6.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 157.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 72,895,755 km

• M1: 194,477 km (0.118 R)
• M2: 360,680 km (0.104 R)
• M3: 746,344 km (0.049 R)
• M4: 891,304 km (0.119 R)
• M5: 1,091,466 km (0.103 R)
• M6: 1,482,664 km (0.116 R)
• M7: 1,640,191 km (0.114 R)
• M8: 1,707,510 km (0.109 R)
• M9: 1,761,964 km (0.077 R)
• M10: 1,844,841 km (0.063 R)
• M11: 2,014,635 km (0.107 R)
• M12: 2,101,401 km (0.115 R)
• M13: 2,219,135 km (0.065 R)
• M14: 2,354,222 km (0.113 R)
• M15: 2,461,184 km (0.103 R)
• M16: 2,743,775 km (0.102 R)
• M17: 2,954,408 km (0.114 R)
• M18: 3,391,533 km (0.079 R)
• M19: 3,460,648 km (0.081 R)
• M20: 3,512,708 km (0.119 R)
• M21: 3,600,073 km (0.08 R)
• M22: 3,866,806 km (0.053 R)
• M23: 3,920,960 km (0.078 R)
• M24: 4,139,971 km (0.068 R)
• M25: 4,344,322 km (0.083 R)
• M26: 4,457,119 km (0.085 R)
• M27: 4,782,195 km (0.091 R)
• M28: 5,016,316 km (0.12 R)
• M29: 5,115,050 km (0.092 R)
• M30: 5,394,798 km (0.091 R)
• M31: 5,475,581 km (0.106 R)
• M32: 5,597,653 km (0.116 R)
• M33: 6,200,084 km (0.04 R)
• M34: 6,306,149 km (0.113 R)
• M35: 6,757,785 km (0.111 R)
• M36: 6,823,159 km (0.057 R)
• M37: 7,042,619 km (0.072 R)
• M38: 7,108,891 km (0.102 R)
• M39: 7,175,462 km (0.049 R)
• M40: 7,783,278 km (0.12 R)
• M41: 7,874,832 km (0.083 R)
• M42: 8,174,626 km (0.038 R)
• M43: 8,548,621 km (0.088 R)
• M44: 8,690,440 km (0.094 R)
• M45: 9,096,299 km (0.118 R)
• M46: 9,240,960 km (0.119 R)
• M47: 9,362,134 km (0.098 R)
• M48: 9,704,264 km (0.115 R)
• M49: 10,476,488 km (0.08 R)
• M50: 10,653,463 km (0.099 R)
• M51: 11,113,476 km (0.03 R)
• M52: 11,216,549 km (0.079 R)
• M53: 11,501,683 km (0.085 R)
• M54: 11,579,922 km (0.104 R)
• M55: 12,398,223 km (0.042 R)
• M56: 12,478,407 km (0.091 R)
• M57: 12,854,795 km (0.088 R)
• M58: 12,963,104 km (0.119 R)
• M59: 13,098,790 km (0.105 R)
• M60: 13,316,903 km (0.112 R)
• M61: 13,563,889 km (0.11 R)
• M62: 13,867,723 km (0.083 R)
• M63: 14,313,524 km (0.082 R)
• M64: 14,622,893 km (0.112 R)
• M65: 15,650,480 km (0.055 R)
• M66: 18,411,160 km (0.103 R)
• M67: 18,533,231 km (0.108 R)
• M68: 18,962,727 km (0.091 R)
• M69: 19,333,281 km (0.083 R)
• M70: 19,768,760 km (0.107 R)
• M71: 19,862,558 km (0.113 R)
• M72: 20,428,038 km (0.064 R)
• M73: 20,681,158 km (0.053 R)
• M74: 20,871,596 km (0.115 R)
• M75: 20,935,175 km (0.083 R)
• M76: 20,998,904 km (0.101 R)
• M77: 21,478,664 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.5

Radius: 10.7

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.64 AU - 5.54 AU

Year: 4397 Days

Day: 5.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 72,895,755 km

• M1: 133,740 km (0.039 R)
• M2: 226,790 km (0.106 R)
• M3: 665,561 km (0.088 R)
• M4: 790,625 km (0.102 R)
• M5: 956,379 km (0.12 R)
• M6: 1,122,582 km (0.114 R)
• M7: 1,347,278 km (0.088 R)
• M8: 1,433,896 km (0.058 R)
• M9: 1,625,979 km (0.087 R)
• M10: 1,826,590 km (0.099 R)
• M11: 2,092,575 km (0.107 R)
• M12: 2,401,345 km (0.111 R)
• M13: 2,477,042 km (0.028 R)
• M14: 2,646,386 km (0.118 R)
• M15: 3,210,819 km (0.117 R)
• M16: 3,277,839 km (0.1 R)
• M17: 3,776,897 km (0.037 R)
• M18: 4,080,731 km (0.102 R)
• M19: 4,318,442 km (0.091 R)
• M20: 4,846,073 km (0.067 R)
• M21: 4,923,116 km (0.115 R)
• M22: 5,255,224 km (0.062 R)
• M23: 5,334,361 km (0.041 R)
• M24: 5,453,890 km (0.085 R)
• M25: 5,736,480 km (0.111 R)
• M26: 5,941,130 km (0.12 R)
• M27: 6,442,432 km (0.094 R)
• M28: 7,000,881 km (0.078 R)
• M29: 7,131,929 km (0.108 R)
• M30: 8,371,347 km (0.102 R)
• M31: 8,557,148 km (0.083 R)
• M32: 8,650,646 km (0.062 R)
• M33: 9,051,419 km (0.032 R)
• M34: 9,194,435 km (0.116 R)
• M35: 9,338,049 km (0.111 R)
• M36: 9,579,200 km (0.118 R)
• M37: 9,969,501 km (0.084 R)
• M38: 10,043,253 km (0.084 R)
• M39: 10,240,722 km (0.095 R)
• M40: 10,664,832 km (0.119 R)
• M41: 11,145,640 km (0.05 R)
• M42: 11,298,828 km (0.068 R)
• M43: 11,607,598 km (0.091 R)
• M44: 11,919,061 km (0.101 R)
• M45: 11,997,450 km (0.103 R)
• M46: 12,102,169 km (0.038 R)
• M47: 12,470,927 km (0.114 R)
• M48: 12,576,992 km (0.086 R)
• M49: 12,763,242 km (0.072 R)
• M50: 12,977,316 km (0.057 R)
• M51: 13,192,587 km (0.115 R)
• M52: 13,273,669 km (0.082 R)
• M53: 13,409,056 km (0.034 R)
• M54: 14,175,894 km (0.062 R)
• M55: 14,342,097 km (0.117 R)
• M56: 14,536,874 km (0.097 R)
• M57: 14,872,721 km (0.115 R)
• M58: 15,041,617 km (0.073 R)
• M59: 15,381,204 km (0.112 R)
• M60: 15,523,472 km (0.04 R)
• M61: 15,809,353 km (0.077 R)
• M62: 15,895,522 km (0.091 R)
• M63: 15,981,840 km (0.03 R)
• M64: 16,241,542 km (0.093 R)
• M65: 16,444,546 km (0.116 R)
• M66: 16,677,470 km (0.06 R)
• M67: 16,823,777 km (0.114 R)
• M68: 16,970,382 km (0.103 R)
• M69: 17,146,908 km (0.056 R)
• M70: 17,353,503 km (0.088 R)
• M71: 17,739,615 km (0.095 R)
• M72: 18,429,560 km (0.073 R)
• M73: 18,914,856 km (0.041 R)
• M74: 19,097,814 km (0.071 R)
• M75: 19,804,963 km (0.03 R)
• M76: 19,990,913 km (0.115 R)
• M77: 20,177,312 km (0.068 R)
• M78: 20,333,193 km (0.048 R)
• M79: 20,740,099 km (0.061 R)
• M80: 21,213,128 km (0.03 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.5

Radius: 7.1

Gravity: 15.58 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 10.44 AU - 15.14 AU

Year: 17514 Days

Day: 15.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 72,895,755 km

• M1: 113,994 km (0.102 R)
• M2: 279,000 km (0.103 R)
• M3: 447,896 km (0.036 R)
• M4: 606,470 km (0.086 R)
• M5: 692,788 km (0.103 R)
• M6: 830,119 km (0.098 R)
• M7: 1,079,049 km (0.078 R)
• M8: 1,158,336 km (0.025 R)
• M9: 1,704,967 km (0.105 R)
• M10: 1,829,283 km (0.068 R)
• M11: 2,460,137 km (0.099 R)
• M12: 2,964,731 km (0.087 R)
• M13: 4,066,818 km (0.099 R)
• M14: 4,835,602 km (0.047 R)
• M15: 5,191,645 km (0.118 R)
• M16: 6,118,104 km (0.113 R)
• M17: 6,261,568 km (0.12 R)
• M18: 6,945,231 km (0.068 R)
• M19: 7,195,209 km (0.117 R)
• M20: 7,652,529 km (0.09 R)
• M21: 10,587,939 km (0.052 R)
• M22: 11,107,642 km (0.08 R)
• M23: 11,458,599 km (0.101 R)
• M24: 11,872,835 km (0.074 R)
• M25: 12,594,196 km (0.094 R)
• M26: 13,144,417 km (0.097 R)
• M27: 13,267,835 km (0.111 R)
• M28: 13,640,334 km (0.066 R)
• M29: 14,395,354 km (0.095 R)
• M30: 15,293,390 km (0.119 R)
• M31: 15,683,841 km (0.081 R)
• M32: 16,474,466 km (0.108 R)
• M33: 16,541,037 km (0.108 R)
• M34: 16,740,899 km (0.106 R)
• M35: 17,616,645 km (0.091 R)
• M36: 19,553,040 km (0.083 R)
• M37: 19,905,792 km (0.091 R)
• M38: 21,993,430 km (0.051 R)
• M39: 23,548,051 km (0.043 R)
• M40: 24,603,913 km (0.08 R)
• M41: 24,908,494 km (0.112 R)
• M42: 27,153,510 km (0.057 R)
• M43: 27,389,425 km (0.084 R)
• M44: 27,547,102 km (0.101 R)
• M45: 27,626,089 km (0.111 R)
• M46: 27,784,214 km (0.118 R)
• M47: 29,059,835 km (0.106 R)
• M48: 29,301,137 km (0.025 R)
• M49: 29,462,403 km (0.081 R)
• M50: 29,866,766 km (0.114 R)
• M51: 30,191,693 km (0.11 R)
• M52: 30,273,074 km (0.041 R)
• M53: 34,605,129 km (0.099 R)
• M54: 35,374,361 km (0.11 R)
• M55: 35,460,230 km (0.1 R)
• M56: 35,976,642 km (0.101 R)
• M57: 39,393,158 km (0.076 R)
• M58: 40,017,281 km (0.11 R)
• M59: 40,106,740 km (0.112 R)
• M60: 41,546,620 km (0.087 R)
• M61: 42,546,233 km (0.096 R)
• M62: 44,847,646 km (0.105 R)
• M63: 46,060,137 km (0.098 R)
• M64: 48,803,912 km (0.071 R)
• M65: 49,282,326 km (0.117 R)
• M66: 50,436,773 km (0.081 R)
• M67: 52,870,281 km (0.111 R)
• M68: 53,460,145 km (0.063 R)
• M69: 55,341,937 km (0.106 R)
• M70: 55,840,696 km (0.046 R)
• M71: 57,447,078 km (0.106 R)
• M72: 58,255,804 km (0.08 R)
• M73: 58,357,232 km (0.096 R)
• M74: 59,374,048 km (0.116 R)
• M75: 59,578,100 km (0.085 R)
• M76: 63,708,497 km (0.069 R)
• M77: 65,491,704 km (0.099 R)
• M78: 67,185,002 km (0.071 R)
• M79: 67,610,458 km (0.051 R)
• M80: 68,143,775 km (0.055 R)
• M81: 69,107,036 km (0.077 R)
• M82: 69,644,092 km (0.082 R)
• M83: 69,751,653 km (0.084 R)
• M84: 70,614,384 km (0.097 R)
• M85: 71,047,021 km (0.115 R)
• M86: 72,132,653 km (0.083 R)
• M87: 72,786,545 km (0.08 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 14,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit