🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.86 AU - 1.12 AU

Year: 346 Days

Day: 35.4 Hours

Environment

Temp: 89 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.33 AU - 2.91 AU

Year: 1490 Days

Day: 41.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.53 AU - 4.29 AU

Year: 2717 Days

Day: 37.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,041,899 km

• M1: 665,112 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.59 AU - 5.23 AU

Year: 3824 Days

Day: 20.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.5

Radius: 14

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.34 AU - 6.86 AU

Year: 5959 Days

Day: 6.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 93.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 67,041,899 km

• M1: 208,988 km (0.056 R)
• M2: 339,587 km (0.074 R)
• M3: 584,778 km (0.073 R)
• M4: 795,711 km (0.105 R)
• M5: 1,405,771 km (0.108 R)
• M6: 1,539,362 km (0.092 R)
• M7: 1,688,212 km (0.098 R)
• M8: 1,786,498 km (0.081 R)
• M9: 1,966,464 km (0.097 R)
• M10: 2,105,440 km (0.089 R)
• M11: 2,720,587 km (0.059 R)
• M12: 2,955,605 km (0.085 R)
• M13: 3,403,950 km (0.078 R)
• M14: 3,615,033 km (0.103 R)
• M15: 3,801,581 km (0.115 R)
• M16: 4,471,780 km (0.107 R)
• M17: 4,891,850 km (0.091 R)
• M18: 5,373,556 km (0.049 R)
• M19: 5,471,841 km (0.075 R)
• M20: 5,570,576 km (0.089 R)
• M21: 5,753,385 km (0.096 R)
• M22: 6,193,202 km (0.096 R)
• M23: 6,469,360 km (0.073 R)
• M24: 6,644,090 km (0.11 R)
• M25: 6,962,584 km (0.119 R)
• M26: 7,559,480 km (0.117 R)
• M27: 7,910,735 km (0.111 R)
• M28: 8,438,068 km (0.097 R)
• M29: 9,035,263 km (0.07 R)
• M30: 9,467,451 km (0.063 R)
• M31: 9,566,634 km (0.103 R)
• M32: 9,966,958 km (0.066 R)
• M33: 11,095,824 km (0.072 R)
• M34: 11,263,373 km (0.078 R)
• M35: 11,474,157 km (0.114 R)
• M36: 12,178,613 km (0.099 R)
• M37: 12,460,156 km (0.094 R)
• M38: 13,051,517 km (0.096 R)
• M39: 13,317,352 km (0.098 R)
• M40: 13,607,273 km (0.118 R)
• M41: 13,809,379 km (0.118 R)
• M42: 14,012,384 km (0.072 R)
• M43: 14,307,241 km (0.111 R)
• M44: 14,512,789 km (0.092 R)
• M45: 14,880,351 km (0.107 R)
• M46: 14,972,802 km (0.054 R)
• M47: 15,414,265 km (0.117 R)
• M48: 15,671,873 km (0.098 R)
• M49: 15,860,067 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.1

Radius: 10.9

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7.33 AU - 11.47 AU

Year: 10129 Days

Day: 10.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,041,899 km

• M1: 140,323 km (0.044 R)
• M2: 383,719 km (0.079 R)
• M3: 453,132 km (0.06 R)
• M4: 856,448 km (0.098 R)
• M5: 953,387 km (0.103 R)
• M6: 1,033,721 km (0.097 R)
• M7: 1,267,393 km (0.079 R)
• M8: 1,589,777 km (0.063 R)
• M9: 1,886,579 km (0.119 R)
• M10: 2,041,861 km (0.082 R)
• M11: 2,174,555 km (0.055 R)
• M12: 2,337,616 km (0.088 R)
• M13: 3,305,814 km (0.05 R)
• M14: 3,462,443 km (0.111 R)
• M15: 3,947,289 km (0.088 R)
• M16: 4,522,643 km (0.116 R)
• M17: 4,980,562 km (0.084 R)
• M18: 5,052,369 km (0.107 R)
• M19: 5,713,891 km (0.108 R)
• M20: 5,940,531 km (0.113 R)
• M21: 6,093,271 km (0.082 R)
• M22: 6,170,164 km (0.096 R)
• M23: 6,247,357 km (0.093 R)
• M24: 6,324,998 km (0.067 R)
• M25: 6,441,834 km (0.086 R)
• M26: 6,996,992 km (0.12 R)
• M27: 7,280,330 km (0.119 R)
• M28: 8,195,271 km (0.045 R)
• M29: 8,927,103 km (0.081 R)
• M30: 9,769,639 km (0.109 R)
• M31: 10,041,009 km (0.112 R)
• M32: 10,314,923 km (0.094 R)
• M33: 11,010,254 km (0.068 R)
• M34: 11,625,400 km (0.074 R)
• M35: 11,720,993 km (0.076 R)
• M36: 12,691,435 km (0.069 R)
• M37: 13,236,270 km (0.12 R)
• M38: 13,738,171 km (0.103 R)
• M39: 13,890,013 km (0.12 R)
• M40: 14,297,517 km (0.095 R)
• M41: 14,864,344 km (0.06 R)
• M42: 15,072,285 km (0.089 R)
• M43: 15,596,326 km (0.06 R)
• M44: 15,701,793 km (0.104 R)
• M45: 18,194,093 km (0.091 R)
• M46: 18,360,745 km (0.093 R)
• M47: 18,639,895 km (0.082 R)
• M48: 18,751,943 km (0.078 R)
• M49: 19,145,835 km (0.111 R)
• M50: 20,981,101 km (0.085 R)
• M51: 23,051,835 km (0.051 R)
• M52: 23,172,261 km (0.089 R)
• M53: 23,594,875 km (0.114 R)
• M54: 24,020,182 km (0.077 R)
• M55: 25,372,996 km (0.104 R)
• M56: 25,497,311 km (0.05 R)
• M57: 25,933,688 km (0.05 R)
• M58: 26,372,459 km (0.101 R)
• M59: 26,498,271 km (0.036 R)
• M60: 26,940,333 km (0.119 R)
• M61: 27,959,692 km (0.091 R)
• M62: 32,498,641 km (0.102 R)
• M63: 33,379,025 km (0.083 R)
• M64: 33,515,309 km (0.071 R)
• M65: 33,583,376 km (0.066 R)
• M66: 33,924,758 km (0.098 R)
• M67: 34,611,113 km (0.08 R)
• M68: 35,025,050 km (0.11 R)
• M69: 35,510,196 km (0.04 R)
• M70: 36,346,897 km (0.107 R)
• M71: 37,613,991 km (0.068 R)
• M72: 37,968,688 km (0.098 R)
• M73: 38,110,806 km (0.038 R)
• M74: 38,609,714 km (0.102 R)
• M75: 38,895,746 km (0.038 R)
• M76: 38,967,253 km (0.116 R)
• M77: 39,254,182 km (0.114 R)
• M78: 40,772,152 km (0.102 R)
• M79: 43,790,588 km (0.109 R)
• M80: 44,088,886 km (0.036 R)
• M81: 44,462,731 km (0.062 R)
• M82: 46,271,968 km (0.072 R)
• M83: 46,347,814 km (0.107 R)
• M84: 47,109,117 km (0.046 R)
• M85: 47,567,934 km (0.065 R)
• M86: 48,489,906 km (0.045 R)
• M87: 48,875,868 km (0.078 R)
• M88: 49,185,237 km (0.098 R)
• M89: 49,495,353 km (0.117 R)
• M90: 50,195,471 km (0.097 R)
• M91: 50,351,502 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.9

Radius: 13.3

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.4 AU - 10.82 AU

Year: 10470 Days

Day: 12.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 67,041,899 km

• M1: 235,317 km (0.111 R)
• M2: 460,761 km (0.094 R)
• M3: 571,015 km (0.071 R)
• M4: 928,404 km (0.063 R)
• M5: 1,056,909 km (0.115 R)
• M6: 1,458,878 km (0.08 R)
• M7: 1,745,807 km (0.11 R)
• M8: 2,713,556 km (0.117 R)
• M9: 3,704,193 km (0.095 R)
• M10: 3,945,345 km (0.09 R)
• M11: 4,316,946 km (0.077 R)
• M12: 4,475,220 km (0.086 R)
• M13: 4,928,651 km (0.091 R)
• M14: 5,809,933 km (0.095 R)
• M15: 6,412,513 km (0.099 R)
• M16: 6,813,136 km (0.083 R)
• M17: 7,035,139 km (0.063 R)
• M18: 7,638,766 km (0.038 R)
• M19: 7,985,834 km (0.115 R)
• M20: 8,141,715 km (0.105 R)
• M21: 8,298,493 km (0.09 R)
• M22: 8,815,503 km (0.117 R)
• M23: 10,048,190 km (0.114 R)
• M24: 10,301,160 km (0.119 R)
• M25: 10,385,982 km (0.05 R)
• M26: 10,556,374 km (0.056 R)
• M27: 11,465,929 km (0.048 R)
• M28: 11,997,001 km (0.075 R)
• M29: 12,763,092 km (0.064 R)
• M30: 13,498,515 km (0.042 R)
• M31: 15,155,162 km (0.058 R)
• M32: 15,933,819 km (0.094 R)
• M33: 16,032,105 km (0.071 R)
• M34: 17,834,759 km (0.098 R)
• M35: 18,244,059 km (0.11 R)
• M36: 18,398,444 km (0.093 R)
• M37: 18,915,903 km (0.119 R)
• M38: 20,071,247 km (0.025 R)
• M39: 20,283,676 km (0.063 R)
• M40: 20,603,816 km (0.059 R)
• M41: 21,574,407 km (0.072 R)
• M42: 21,846,675 km (0.077 R)
• M43: 22,065,387 km (0.093 R)
• M44: 22,615,159 km (0.04 R)
• M45: 23,225,069 km (0.093 R)
• M46: 23,672,217 km (0.055 R)
• M47: 24,404,649 km (0.111 R)
• M48: 24,745,283 km (0.117 R)
• M49: 24,973,270 km (0.098 R)
• M50: 26,065,484 km (0.118 R)
• M51: 26,413,598 km (0.114 R)
• M52: 27,173,256 km (0.096 R)
• M53: 28,475,207 km (0.103 R)
• M54: 29,193,875 km (0.103 R)
• M55: 29,615,890 km (0.11 R)
• M56: 30,040,000 km (0.109 R)
• M57: 32,751,163 km (0.064 R)
• M58: 33,252,465 km (0.105 R)
• M59: 33,819,441 km (0.067 R)
• M60: 34,453,138 km (0.079 R)
• M61: 34,835,360 km (0.115 R)
• M62: 35,154,901 km (0.052 R)
• M63: 35,732,499 km (0.072 R)
• M64: 36,119,359 km (0.099 R)
• M65: 36,702,192 km (0.093 R)
• M66: 37,157,718 km (0.088 R)
• M67: 37,877,283 km (0.065 R)
• M68: 39,929,766 km (0.102 R)
• M69: 40,130,377 km (0.065 R)
• M70: 40,532,346 km (0.117 R)
• M71: 41,340,624 km (0.11 R)
• M72: 42,290,271 km (0.062 R)
• M73: 42,973,036 km (0.053 R)
• M74: 44,141,993 km (0.073 R)
• M75: 44,626,391 km (0.11 R)
• M76: 44,904,045 km (0.106 R)
• M77: 45,043,021 km (0.115 R)
• M78: 45,460,848 km (0.08 R)
• M79: 45,670,285 km (0.118 R)
• M80: 46,020,045 km (0.12 R)
• M81: 46,160,218 km (0.038 R)
• M82: 47,286,690 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.2

Radius: 3.9

Gravity: 15.86 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 14.08 AU - 22.84 AU

Year: 27876 Days

Day: 21.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 67,041,899 km

• M1: 65,524 km (0.079 R)
• M2: 468,541 km (0.074 R)
• M3: 688,001 km (0.12 R)
• M4: 1,289,234 km (0.056 R)
• M5: 1,564,345 km (0.056 R)
• M6: 1,650,513 km (0.025 R)
• M7: 1,827,188 km (0.095 R)
• M8: 1,887,626 km (0.105 R)
• M9: 2,198,939 km (0.074 R)
• M10: 3,224,881 km (0.065 R)
• M11: 4,579,490 km (0.101 R)
• M12: 4,952,886 km (0.118 R)
• M13: 5,553,073 km (0.113 R)
• M14: 6,727,117 km (0.108 R)
• M15: 7,680,355 km (0.084 R)
• M16: 8,023,981 km (0.092 R)
• M17: 9,239,314 km (0.1 R)
• M18: 11,111,681 km (0.1 R)
• M19: 11,555,688 km (0.115 R)
• M20: 11,948,980 km (0.101 R)
• M21: 12,748,431 km (0.112 R)
• M22: 12,864,070 km (0.103 R)
• M23: 13,683,268 km (0.068 R)
• M24: 14,338,507 km (0.104 R)
• M25: 14,519,072 km (0.115 R)
• M26: 14,821,559 km (0.1 R)
• M27: 15,741,586 km (0.056 R)
• M28: 16,933,133 km (0.1 R)
• M29: 17,700,570 km (0.065 R)
• M30: 18,218,477 km (0.114 R)
• M31: 18,413,852 km (0.082 R)
• M32: 18,675,649 km (0.08 R)
• M33: 22,886,679 km (0.079 R)
• M34: 25,387,207 km (0.036 R)
• M35: 25,532,766 km (0.088 R)
• M36: 27,598,414 km (0.083 R)
• M37: 29,030,364 km (0.102 R)
• M38: 29,106,360 km (0.075 R)
• M39: 29,258,651 km (0.106 R)
• M40: 29,947,100 km (0.077 R)
• M41: 30,951,051 km (0.088 R)
• M42: 31,184,275 km (0.047 R)
• M43: 31,574,276 km (0.113 R)
• M44: 32,359,067 km (0.075 R)
• M45: 32,912,280 km (0.116 R)
• M46: 33,309,312 km (0.057 R)
• M47: 33,867,911 km (0.051 R)
• M48: 34,268,833 km (0.084 R)
• M49: 34,671,251 km (0.096 R)
• M50: 34,832,667 km (0.077 R)
• M51: 35,318,262 km (0.091 R)
• M52: 36,542,421 km (0.051 R)
• M53: 38,948,105 km (0.031 R)
• M54: 39,283,952 km (0.1 R)
• M55: 40,212,506 km (0.108 R)
• M56: 41,661,511 km (0.094 R)
• M57: 42,867,569 km (0.113 R)
• M58: 47,446,760 km (0.114 R)
• M59: 49,612,039 km (0.084 R)
• M60: 50,432,285 km (0.11 R)
• M61: 51,073,311 km (0.093 R)
• M62: 51,256,868 km (0.081 R)
• M63: 51,624,879 km (0.032 R)
• M64: 52,548,646 km (0.105 R)
• M65: 53,105,449 km (0.083 R)
• M66: 53,570,997 km (0.069 R)
• M67: 53,757,696 km (0.111 R)
• M68: 54,693,879 km (0.105 R)
• M69: 60,520,267 km (0.118 R)
• M70: 62,669,390 km (0.075 R)
• M71: 64,247,947 km (0.11 R)
• M72: 66,039,531 km (0.078 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 17,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit