🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.23 AU - 1.95 AU

Year: 736 Days

Day: 31.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.3 AU - 1.92 AU

Year: 750 Days

Day: 45.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.94 AU - 2.22 AU

Year: 1101 Days

Day: 27 Hours

Environment

Temp: -82 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 111,202,867 km

• M1: 1,257,819 km (0.05 R)
• M2: 1,466,658 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.15 AU - 2.77 AU

Year: 1416 Days

Day: 24.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,202,867 km

• M1: 2,283,163 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.29 AU - 3.55 AU

Year: 1832 Days

Day: 16.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.14 AU - 3.46 AU

Year: 2201 Days

Day: 32.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,202,867 km

• M1: 2,287,800 km (0.04 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.6

Radius: 9.4

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.03 AU - 8.97 AU

Year: 7540 Days

Day: 10.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 99.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 111,202,867 km

• M1: 118,033 km (0.03 R)
• M2: 221,405 km (0.067 R)
• M3: 299,495 km (0.1 R)
• M4: 390,600 km (0.112 R)
• M5: 567,874 km (0.075 R)
• M6: 729,439 km (0.058 R)
• M7: 816,056 km (0.108 R)
• M8: 1,000,660 km (0.076 R)
• M9: 1,268,141 km (0.077 R)
• M10: 1,829,283 km (0.102 R)
• M11: 2,915,812 km (0.101 R)
• M12: 3,129,587 km (0.057 R)
• M13: 3,299,381 km (0.066 R)
• M14: 4,220,156 km (0.1 R)
• M15: 4,381,123 km (0.114 R)
• M16: 4,736,717 km (0.099 R)
• M17: 4,848,018 km (0.112 R)
• M18: 5,073,313 km (0.118 R)
• M19: 5,273,325 km (0.09 R)
• M20: 5,978,529 km (0.098 R)
• M21: 6,038,668 km (0.105 R)
• M22: 6,403,537 km (0.085 R)
• M23: 6,838,567 km (0.084 R)
• M24: 7,315,186 km (0.113 R)
• M25: 7,411,677 km (0.041 R)
• M26: 7,704,141 km (0.105 R)
• M27: 7,967,283 km (0.101 R)
• M28: 8,672,039 km (0.074 R)
• M29: 9,326,829 km (0.04 R)
• M30: 9,501,858 km (0.096 R)
• M31: 9,961,872 km (0.119 R)
• M32: 10,356,810 km (0.09 R)
• M33: 10,538,123 km (0.119 R)
• M34: 11,460,094 km (0.04 R)
• M35: 12,754,864 km (0.087 R)
• M36: 13,498,665 km (0.117 R)
• M37: 13,617,296 km (0.097 R)
• M38: 13,736,376 km (0.077 R)
• M39: 13,855,755 km (0.088 R)
• M40: 13,975,583 km (0.041 R)
• M41: 14,296,620 km (0.084 R)
• M42: 14,377,253 km (0.099 R)
• M43: 14,498,427 km (0.089 R)
• M44: 15,233,102 km (0.118 R)
• M45: 15,315,531 km (0.076 R)
• M46: 15,854,532 km (0.107 R)
• M47: 16,231,369 km (0.035 R)
• M48: 16,442,003 km (0.116 R)
• M49: 16,951,384 km (0.106 R)
• M50: 17,681,571 km (0.1 R)
• M51: 17,941,871 km (0.038 R)
• M52: 18,466,062 km (0.069 R)
• M53: 18,862,646 km (0.118 R)
• M54: 19,172,912 km (0.077 R)
• M55: 19,440,243 km (0.086 R)
• M56: 19,843,559 km (0.026 R)
• M57: 20,249,717 km (0.116 R)
• M58: 20,886,855 km (0.063 R)
• M59: 21,070,112 km (0.092 R)
• M60: 21,253,968 km (0.063 R)
• M61: 21,669,401 km (0.046 R)
• M62: 22,274,375 km (0.104 R)
• M63: 22,696,391 km (0.107 R)
• M64: 23,215,794 km (0.059 R)
• M65: 24,943,051 km (0.084 R)
• M66: 25,871,157 km (0.088 R)
• M67: 27,009,896 km (0.056 R)
• M68: 27,209,609 km (0.05 R)
• M69: 27,912,420 km (0.106 R)
• M70: 28,316,633 km (0.099 R)
• M71: 28,468,774 km (0.103 R)
• M72: 28,875,680 km (0.117 R)
• M73: 29,182,206 km (0.11 R)
• M74: 29,746,938 km (0.087 R)
• M75: 32,464,832 km (0.079 R)
• M76: 33,584,872 km (0.12 R)
• M77: 33,745,839 km (0.113 R)
• M78: 34,122,676 km (0.036 R)
• M79: 36,192,063 km (0.09 R)
• M80: 36,302,167 km (0.066 R)
• M81: 36,577,727 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.6

Radius: 11

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.37 AU - 9.53 AU

Year: 8229 Days

Day: 14.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 111,202,867 km

• M1: 158,574 km (0.05 R)
• M2: 362,027 km (0.065 R)
• M3: 476,619 km (0.089 R)
• M4: 594,801 km (0.103 R)
• M5: 1,496,428 km (0.061 R)
• M6: 1,678,339 km (0.1 R)
• M7: 1,991,896 km (0.083 R)
• M8: 2,362,300 km (0.098 R)
• M9: 2,497,237 km (0.115 R)
• M10: 2,754,546 km (0.083 R)
• M11: 2,855,973 km (0.101 R)
• M12: 3,252,407 km (0.116 R)
• M13: 3,424,744 km (0.117 R)
• M14: 3,511,960 km (0.075 R)
• M15: 3,711,224 km (0.112 R)
• M16: 3,891,340 km (0.086 R)
• M17: 4,097,635 km (0.095 R)
• M18: 4,260,547 km (0.048 R)
• M19: 4,354,644 km (0.116 R)
• M20: 4,909,054 km (0.061 R)
• M21: 5,132,105 km (0.063 R)
• M22: 5,665,720 km (0.068 R)
• M23: 6,137,253 km (0.043 R)
• M24: 6,730,707 km (0.107 R)
• M25: 6,923,389 km (0.075 R)
• M26: 8,030,414 km (0.09 R)
• M27: 8,470,680 km (0.105 R)
• M28: 8,708,840 km (0.086 R)
• M29: 8,858,737 km (0.055 R)
• M30: 9,009,532 km (0.088 R)
• M31: 9,252,628 km (0.105 R)
• M32: 9,467,152 km (0.076 R)
• M33: 9,621,387 km (0.078 R)
• M34: 9,776,370 km (0.113 R)
• M35: 10,756,237 km (0.086 R)
• M36: 10,981,830 km (0.118 R)
• M37: 11,176,457 km (0.058 R)
• M38: 11,569,151 km (0.069 R)
• M39: 12,774,461 km (0.104 R)
• M40: 13,081,885 km (0.108 R)
• M41: 13,150,550 km (0.112 R)
• M42: 13,288,330 km (0.057 R)
• M43: 13,391,852 km (0.035 R)
• M44: 13,948,954 km (0.11 R)
• M45: 15,556,234 km (0.055 R)
• M46: 15,628,938 km (0.05 R)
• M47: 15,921,253 km (0.099 R)
• M48: 16,104,959 km (0.082 R)
• M49: 16,771,716 km (0.112 R)
• M50: 16,883,765 km (0.099 R)
• M51: 17,334,354 km (0.081 R)
• M52: 17,523,296 km (0.055 R)
• M53: 17,598,993 km (0.07 R)
• M54: 18,324,094 km (0.115 R)
• M55: 18,439,583 km (0.096 R)
• M56: 18,787,099 km (0.103 R)
• M57: 19,253,994 km (0.091 R)
• M58: 19,371,428 km (0.082 R)
• M59: 19,606,746 km (0.045 R)
• M60: 19,764,123 km (0.107 R)
• M61: 19,961,592 km (0.091 R)
• M62: 20,239,096 km (0.096 R)
• M63: 21,159,721 km (0.074 R)
• M64: 21,645,466 km (0.106 R)
• M65: 23,124,689 km (0.11 R)
• M66: 23,207,866 km (0.045 R)
• M67: 23,291,042 km (0.084 R)
• M68: 23,457,844 km (0.112 R)
• M69: 24,128,940 km (0.037 R)
• M70: 24,297,686 km (0.096 R)
• M71: 24,509,218 km (0.074 R)
• M72: 25,190,037 km (0.109 R)
• M73: 26,440,077 km (0.116 R)
• M74: 26,570,527 km (0.063 R)
• M75: 28,064,112 km (0.105 R)
• M76: 28,197,254 km (0.082 R)
• M77: 29,449,538 km (0.095 R)
• M78: 29,720,310 km (0.116 R)
• M79: 30,127,814 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 994.4

Radius: 7.1

Gravity: 19.73 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 15.42 AU - 21.68 AU

Year: 29328 Days

Day: 18.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 111,202,867 km

• M1: 379,231 km (0.065 R)
• M2: 527,482 km (0.079 R)
• M3: 694,733 km (0.092 R)
• M4: 784,940 km (0.098 R)
• M5: 1,010,683 km (0.03 R)
• M6: 1,079,049 km (0.073 R)
• M7: 1,762,263 km (0.12 R)
• M8: 2,697,399 km (0.045 R)
• M9: 4,309,017 km (0.101 R)
• M10: 4,421,515 km (0.12 R)
• M11: 4,478,212 km (0.114 R)
• M12: 4,998,962 km (0.086 R)
• M13: 5,722,717 km (0.057 R)
• M14: 6,287,000 km (0.11 R)
• M15: 6,672,963 km (0.082 R)
• M16: 9,436,334 km (0.109 R)
• M17: 9,656,393 km (0.088 R)
• M18: 11,476,101 km (0.036 R)
• M19: 14,564,998 km (0.067 R)
• M20: 15,160,547 km (0.084 R)
• M21: 15,677,258 km (0.112 R)
• M22: 16,287,319 km (0.078 R)
• M23: 17,620,834 km (0.088 R)
• M24: 18,989,056 km (0.115 R)
• M25: 19,639,208 km (0.075 R)
• M26: 19,826,206 km (0.09 R)
• M27: 20,013,951 km (0.111 R)
• M28: 20,485,633 km (0.119 R)
• M29: 21,632,899 km (0.048 R)
• M30: 22,311,625 km (0.12 R)
• M31: 25,299,094 km (0.093 R)
• M32: 26,839,204 km (0.095 R)
• M33: 27,672,913 km (0.079 R)
• M34: 27,882,650 km (0.03 R)
• M35: 29,258,950 km (0.117 R)
• M36: 29,686,949 km (0.069 R)
• M37: 32,739,943 km (0.097 R)
• M38: 34,641,631 km (0.065 R)
• M39: 34,980,919 km (0.096 R)
• M40: 35,094,314 km (0.099 R)
• M41: 36,809,154 km (0.052 R)
• M42: 36,924,494 km (0.025 R)
• M43: 38,434,236 km (0.075 R)
• M44: 38,785,492 km (0.114 R)
• M45: 38,902,777 km (0.09 R)
• M46: 39,255,379 km (0.082 R)
• M47: 40,082,505 km (0.088 R)
• M48: 40,201,137 km (0.105 R)
• M49: 40,915,317 km (0.093 R)
• M50: 41,873,940 km (0.073 R)
• M51: 42,961,367 km (0.118 R)
• M52: 43,935,698 km (0.092 R)
• M53: 45,287,315 km (0.114 R)
• M54: 46,030,367 km (0.071 R)
• M55: 47,402,928 km (0.076 R)
• M56: 47,905,427 km (0.06 R)
• M57: 48,031,239 km (0.062 R)
• M58: 48,157,350 km (0.086 R)
• M59: 50,316,047 km (0.045 R)
• M60: 50,828,569 km (0.064 R)
• M61: 52,376,608 km (0.085 R)
• M62: 54,333,199 km (0.086 R)
• M63: 54,595,893 km (0.052 R)
• M64: 55,518,612 km (0.112 R)
• M65: 56,446,418 km (0.107 R)
• M66: 57,513,201 km (0.053 R)
• M67: 59,937,434 km (0.115 R)
• M68: 61,162,042 km (0.06 R)
• M69: 63,359,485 km (0.099 R)
• M70: 63,912,848 km (0.062 R)
• M71: 66,002,431 km (0.079 R)
• M72: 67,690,045 km (0.057 R)
• M73: 68,114,154 km (0.117 R)
• M74: 69,962,287 km (0.05 R)
• M75: 70,391,034 km (0.104 R)
• M76: 70,820,679 km (0.083 R)
• M77: 71,251,222 km (0.102 R)
• M78: 76,191,392 km (0.06 R)
• M79: 80,341,985 km (0.111 R)
• M80: 80,641,181 km (0.115 R)
• M81: 82,143,144 km (0.078 R)
• M82: 82,897,566 km (0.087 R)
• M83: 83,654,232 km (0.076 R)
• M84: 87,010,909 km (0.102 R)
• M85: 87,318,183 km (0.116 R)
• M86: 89,014,922 km (0.113 R)
• M87: 93,854,862 km (0.096 R)
• M88: 97,500,711 km (0.118 R)
• M89: 100,064,071 km (0.076 R)
• M90: 101,354,053 km (0.115 R)
• M91: 102,325,243 km (0.105 R)
• M92: 103,950,624 km (0.07 R)
• M93: 104,113,536 km (0.044 R)
• M94: 104,439,809 km (0.119 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 16,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit