🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.49 AU - 0.53 AU

Year: 165 Days

Day: 23.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.8 AU - 1.06 AU

Year: 406 Days

Day: 36 Hours

Environment

Temp: -71 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.91 AU - 1.01 AU

Year: 426 Days

Day: 44.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 151.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,711,763 km

• M1: 27,526 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.02 AU - 1.14 AU

Year: 508 Days

Day: 24.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,711,763 km

• M1: 141,071 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.09 AU - 2.39 AU

Year: 1519 Days

Day: 20.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,711,763 km

• M1: 472,729 km (0.083 R)
• M2: 1,698,385 km (0.089 R)

Asteroid Belt

Center: 3.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.4

Radius: 11.4

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.25 AU - 4.63 AU

Year: 4238 Days

Day: 9.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 104,711,763 km

• M1: 165,156 km (0.088 R)
• M2: 243,396 km (0.12 R)
• M3: 336,296 km (0.081 R)
• M4: 411,544 km (0.066 R)
• M5: 563,834 km (0.098 R)
• M6: 680,970 km (0.119 R)
• M7: 795,412 km (0.07 R)
• M8: 892,202 km (0.057 R)
• M9: 1,235,828 km (0.104 R)
• M10: 1,423,125 km (0.053 R)
• M11: 1,512,883 km (0.045 R)
• M12: 2,024,209 km (0.118 R)
• M13: 2,299,469 km (0.088 R)
• M14: 2,387,881 km (0.08 R)
• M15: 2,459,688 km (0.046 R)
• M16: 2,568,595 km (0.065 R)
• M17: 2,924,339 km (0.106 R)
• M18: 3,078,874 km (0.067 R)
• M19: 3,477,253 km (0.107 R)
• M20: 4,084,022 km (0.058 R)
• M21: 4,366,911 km (0.089 R)
• M22: 4,723,852 km (0.1 R)
• M23: 4,974,728 km (0.097 R)
• M24: 5,160,079 km (0.067 R)
• M25: 5,657,343 km (0.077 R)
• M26: 5,826,538 km (0.073 R)
• M27: 6,851,134 km (0.101 R)
• M28: 7,635,924 km (0.069 R)
• M29: 7,849,999 km (0.077 R)
• M30: 8,038,941 km (0.096 R)
• M31: 8,339,034 km (0.057 R)
• M32: 8,559,541 km (0.1 R)
• M33: 9,289,729 km (0.097 R)
• M34: 10,451,655 km (0.034 R)
• M35: 10,719,435 km (0.095 R)
• M36: 10,989,609 km (0.089 R)
• M37: 11,201,141 km (0.106 R)
• M38: 11,782,328 km (0.089 R)
• M39: 12,216,910 km (0.06 R)
• M40: 12,942,310 km (0.108 R)
• M41: 13,037,903 km (0.1 R)
• M42: 13,197,823 km (0.079 R)
• M43: 13,294,164 km (0.113 R)
• M44: 13,584,384 km (0.109 R)
• M45: 14,533,882 km (0.059 R)
• M46: 14,666,426 km (0.101 R)
• M47: 15,133,919 km (0.116 R)
• M48: 15,335,727 km (0.072 R)
• M49: 15,980,793 km (0.099 R)
• M50: 16,323,820 km (0.098 R)
• M51: 16,773,512 km (0.12 R)
• M52: 17,649,706 km (0.099 R)
• M53: 18,468,904 km (0.108 R)
• M54: 18,973,648 km (0.092 R)
• M55: 19,300,519 km (0.114 R)
• M56: 19,482,879 km (0.108 R)
• M57: 19,592,684 km (0.063 R)
• M58: 20,107,300 km (0.11 R)
• M59: 20,181,202 km (0.11 R)
• M60: 20,403,504 km (0.099 R)
• M61: 20,962,701 km (0.099 R)
• M62: 21,187,846 km (0.077 R)
• M63: 21,376,040 km (0.034 R)
• M64: 21,791,922 km (0.114 R)
• M65: 22,785,850 km (0.089 R)
• M66: 22,978,682 km (0.111 R)
• M67: 23,055,874 km (0.108 R)
• M68: 23,990,113 km (0.087 R)
• M69: 24,107,697 km (0.101 R)
• M70: 24,382,957 km (0.101 R)
• M71: 24,501,289 km (0.096 R)
• M72: 24,777,895 km (0.077 R)
• M73: 25,016,055 km (0.096 R)
• M74: 25,454,377 km (0.047 R)
• M75: 25,814,908 km (0.1 R)
• M76: 25,895,242 km (0.113 R)
• M77: 26,298,258 km (0.111 R)
• M78: 26,906,673 km (0.065 R)
• M79: 27,151,415 km (0.102 R)
• M80: 27,273,936 km (0.105 R)
• M81: 27,355,915 km (0.068 R)

Asteroid Belt

Center: 5.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.2

Radius: 14.6

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.81 AU - 8.13 AU

Year: 9249 Days

Day: 10.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 147.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 104,711,763 km

• M1: 182,659 km (0.102 R)
• M2: 312,061 km (0.086 R)
• M3: 561,890 km (0.056 R)
• M4: 754,272 km (0.078 R)
• M5: 942,915 km (0.085 R)
• M6: 1,103,135 km (0.038 R)
• M7: 1,503,159 km (0.085 R)
• M8: 1,783,356 km (0.084 R)
• M9: 2,061,907 km (0.088 R)
• M10: 2,354,820 km (0.11 R)
• M11: 2,640,702 km (0.056 R)
• M12: 2,788,056 km (0.087 R)
• M13: 2,895,018 km (0.051 R)
• M14: 3,091,141 km (0.094 R)
• M15: 3,336,930 km (0.084 R)
• M16: 3,776,897 km (0.086 R)
• M17: 4,064,425 km (0.059 R)
• M18: 4,359,282 km (0.113 R)
• M19: 4,635,739 km (0.108 R)
• M20: 5,048,330 km (0.075 R)
• M21: 5,716,883 km (0.112 R)
• M22: 6,413,560 km (0.053 R)
• M23: 6,931,917 km (0.113 R)
• M24: 7,374,427 km (0.045 R)
• M25: 7,765,326 km (0.118 R)
• M26: 7,856,431 km (0.099 R)
• M27: 8,039,988 km (0.105 R)
• M28: 8,255,708 km (0.059 R)
• M29: 8,819,692 km (0.075 R)
• M30: 9,042,443 km (0.09 R)
• M31: 9,202,663 km (0.067 R)
• M32: 10,084,243 km (0.075 R)
• M33: 10,317,167 km (0.103 R)
• M34: 10,585,695 km (0.102 R)
• M35: 11,027,009 km (0.088 R)
• M36: 11,647,840 km (0.066 R)
• M37: 12,422,308 km (0.108 R)
• M38: 12,565,024 km (0.1 R)
• M39: 12,887,857 km (0.07 R)
• M40: 14,058,011 km (0.105 R)
• M41: 15,223,977 km (0.102 R)
• M42: 15,683,691 km (0.075 R)
• M43: 16,655,928 km (0.117 R)
• M44: 16,773,960 km (0.114 R)
• M45: 18,211,746 km (0.077 R)
• M46: 18,822,404 km (0.085 R)
• M47: 18,986,363 km (0.114 R)
• M48: 19,274,489 km (0.114 R)
• M49: 19,439,795 km (0.057 R)
• M50: 20,568,062 km (0.112 R)
• M51: 21,674,487 km (0.086 R)
• M52: 22,843,894 km (0.062 R)
• M53: 23,062,606 km (0.037 R)
• M54: 23,634,818 km (0.077 R)
• M55: 24,973,121 km (0.058 R)
• M56: 25,108,357 km (0.108 R)
• M57: 25,379,428 km (0.115 R)
• M58: 26,335,957 km (0.09 R)
• M59: 26,841,748 km (0.069 R)
• M60: 26,934,049 km (0.063 R)
• M61: 27,211,553 km (0.07 R)
• M62: 28,096,724 km (0.115 R)
• M63: 28,425,241 km (0.102 R)
• M64: 28,755,104 km (0.073 R)
• M65: 28,944,046 km (0.112 R)
• M66: 29,038,742 km (0.1 R)
• M67: 30,038,953 km (0.077 R)
• M68: 30,182,717 km (0.091 R)
• M69: 30,326,780 km (0.088 R)
• M70: 30,760,314 km (0.076 R)
• M71: 30,953,595 km (0.093 R)
• M72: 31,098,854 km (0.099 R)
• M73: 31,341,502 km (0.037 R)
• M74: 31,779,824 km (0.086 R)
• M75: 32,073,185 km (0.112 R)
• M76: 33,106,906 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.8

Radius: 4.9

Gravity: 36.6 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 13.94 AU - 17.7 AU

Year: 28506 Days

Day: 18.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 104,711,763 km

• M1: 78,090 km (0.103 R)
• M2: 402,418 km (0.032 R)
• M3: 449,990 km (0.084 R)
• M4: 1,161,478 km (0.079 R)
• M5: 1,875,808 km (0.025 R)
• M6: 2,210,458 km (0.082 R)
• M7: 2,340,608 km (0.077 R)
• M8: 4,630,503 km (0.088 R)
• M9: 5,079,745 km (0.085 R)
• M10: 5,720,024 km (0.118 R)
• M11: 6,633,469 km (0.041 R)
• M12: 6,947,774 km (0.036 R)
• M13: 7,074,932 km (0.066 R)
• M14: 7,396,268 km (0.117 R)
• M15: 7,591,194 km (0.051 R)
• M16: 7,787,916 km (0.117 R)
• M17: 7,920,010 km (0.089 R)
• M18: 10,566,546 km (0.106 R)
• M19: 11,230,013 km (0.1 R)
• M20: 11,379,312 km (0.074 R)
• M21: 11,529,209 km (0.111 R)
• M22: 12,135,379 km (0.085 R)
• M23: 12,829,663 km (0.109 R)
• M24: 13,616,099 km (0.104 R)
• M25: 14,337,161 km (0.11 R)
• M26: 16,828,713 km (0.069 R)
• M27: 16,999,554 km (0.119 R)
• M28: 20,261,386 km (0.054 R)
• M29: 20,534,253 km (0.117 R)
• M30: 20,625,358 km (0.051 R)
• M31: 20,991,573 km (0.111 R)
• M32: 21,175,429 km (0.102 R)
• M33: 21,359,883 km (0.096 R)
• M34: 21,637,387 km (0.115 R)
• M35: 22,289,784 km (0.05 R)
• M36: 22,571,327 km (0.083 R)
• M37: 23,138,003 km (0.054 R)
• M38: 24,189,078 km (0.059 R)
• M39: 24,381,910 km (0.095 R)
• M40: 25,451,235 km (0.062 R)
• M41: 27,233,694 km (0.104 R)
• M42: 27,333,925 km (0.112 R)
• M43: 27,534,685 km (0.068 R)
• M44: 27,836,873 km (0.095 R)
• M45: 29,569,366 km (0.047 R)
• M46: 34,754,278 km (0.12 R)
• M47: 35,956,147 km (0.119 R)
• M48: 36,617,520 km (0.105 R)
• M49: 37,616,983 km (0.101 R)
• M50: 38,176,180 km (0.073 R)
• M51: 40,440,044 km (0.091 R)
• M52: 45,215,059 km (0.044 R)
• M53: 46,765,790 km (0.033 R)
• M54: 46,885,768 km (0.101 R)
• M55: 47,126,172 km (0.054 R)
• M56: 50,656,681 km (0.062 R)
• M57: 51,150,205 km (0.102 R)
• M58: 52,391,269 km (0.081 R)
• M59: 53,767,719 km (0.07 R)
• M60: 54,019,342 km (0.082 R)
• M61: 57,325,006 km (0.085 R)
• M62: 57,839,324 km (0.111 R)
• M63: 57,968,128 km (0.109 R)
• M64: 60,433,949 km (0.083 R)
• M65: 62,272,657 km (0.104 R)
• M66: 62,801,336 km (0.12 R)
• M67: 64,129,615 km (0.09 R)
• M68: 66,408,888 km (0.071 R)
• M69: 68,578,207 km (0.088 R)
• M70: 68,850,924 km (0.049 R)
• M71: 69,808,500 km (0.067 R)
• M72: 70,357,823 km (0.101 R)
• M73: 71,184,202 km (0.101 R)
• M74: 72,707,856 km (0.118 R)
• M75: 74,662,352 km (0.055 R)
• M76: 75,223,943 km (0.094 R)
• M77: 76,069,021 km (0.115 R)
• M78: 81,349,228 km (0.093 R)
• M79: 86,010,249 km (0.06 R)
• M80: 86,598,916 km (0.063 R)
• M81: 89,115,751 km (0.083 R)
• M82: 90,756,989 km (0.069 R)
• M83: 93,313,168 km (0.096 R)
• M84: 95,131,680 km (0.114 R)
• M85: 97,574,613 km (0.113 R)
• M86: 98,034,925 km (0.118 R)
• M87: 99,111,731 km (0.086 R)
• M88: 100,812,060 km (0.114 R)
• M89: 101,743,457 km (0.101 R)
• M90: 102,054,471 km (0.093 R)
• M91: 102,365,933 km (0.071 R)
• M92: 103,614,926 km (0.08 R)
• M93: 104,241,143 km (0.087 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 18,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit