🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.68 AU - 0.74 AU

Year: 208 Days

Day: 12.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.82 AU - 1.3 AU

Year: 380 Days

Day: 19.1 Hours

Environment

Temp: 79 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.91 AU - 3.91 AU

Year: 2193 Days

Day: 26.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.07 AU - 3.87 AU

Year: 2251 Days

Day: 22.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.92 AU - 4.44 AU

Year: 2976 Days

Day: 23.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,863,400 km

• M1: 125,662 km (0.113 R)

Asteroid Belt

Center: 5.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.5

Radius: 8.8

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.64 AU - 8.9 AU

Year: 7543 Days

Day: 6.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 93,863,400 km

• M1: 137,929 km (0.112 R)
• M2: 321,785 km (0.099 R)
• M3: 377,136 km (0.092 R)
• M4: 537,356 km (0.074 R)
• M5: 731,833 km (0.112 R)
• M6: 901,477 km (0.109 R)
• M7: 1,097,001 km (0.081 R)
• M8: 1,360,742 km (0.114 R)
• M9: 1,600,847 km (0.104 R)
• M10: 1,778,419 km (0.062 R)
• M11: 1,869,824 km (0.102 R)
• M12: 2,073,127 km (0.088 R)
• M13: 2,201,781 km (0.075 R)
• M14: 2,283,611 km (0.088 R)
• M15: 2,778,332 km (0.075 R)
• M16: 3,324,663 km (0.114 R)
• M17: 3,399,911 km (0.049 R)
• M18: 3,552,351 km (0.114 R)
• M19: 3,707,185 km (0.064 R)
• M20: 3,824,619 km (0.066 R)
• M21: 4,043,331 km (0.093 R)
• M22: 4,451,584 km (0.11 R)
• M23: 5,285,143 km (0.073 R)
• M24: 5,395,397 km (0.106 R)
• M25: 5,461,968 km (0.076 R)
• M26: 5,573,568 km (0.066 R)
• M27: 5,890,117 km (0.109 R)
• M28: 6,329,037 km (0.059 R)
• M29: 6,682,986 km (0.1 R)
• M30: 6,874,471 km (0.069 R)
• M31: 7,019,282 km (0.106 R)
• M32: 7,092,136 km (0.108 R)
• M33: 7,213,909 km (0.112 R)
• M34: 7,287,361 km (0.094 R)
• M35: 7,558,881 km (0.077 R)
• M36: 7,758,445 km (0.105 R)
• M37: 7,959,654 km (0.113 R)
• M38: 8,264,834 km (0.073 R)
• M39: 8,444,650 km (0.102 R)
• M40: 8,651,694 km (0.083 R)
• M41: 8,781,993 km (0.12 R)
• M42: 9,363,032 km (0.056 R)
• M43: 9,523,550 km (0.08 R)
• M44: 9,929,110 km (0.115 R)
• M45: 10,120,296 km (0.116 R)
• M46: 10,701,334 km (0.106 R)
• M47: 10,925,432 km (0.115 R)
• M48: 11,151,175 km (0.091 R)
• M49: 11,292,994 km (0.119 R)
• M50: 11,808,658 km (0.089 R)
• M51: 11,982,341 km (0.106 R)
• M52: 12,098,578 km (0.032 R)
• M53: 12,302,779 km (0.1 R)
• M54: 12,567,119 km (0.1 R)
• M55: 12,655,681 km (0.076 R)
• M56: 12,952,184 km (0.098 R)
• M57: 13,221,161 km (0.109 R)
• M58: 14,192,200 km (0.111 R)
• M59: 14,997,935 km (0.101 R)
• M60: 15,374,772 km (0.113 R)
• M61: 15,818,479 km (0.058 R)
• M62: 16,913,535 km (0.079 R)
• M63: 17,043,985 km (0.05 R)
• M64: 17,601,985 km (0.052 R)
• M65: 18,032,827 km (0.119 R)
• M66: 18,199,479 km (0.069 R)
• M67: 18,534,279 km (0.102 R)
• M68: 18,702,427 km (0.03 R)
• M69: 18,871,023 km (0.112 R)
• M70: 19,482,430 km (0.095 R)
• M71: 20,100,419 km (0.094 R)
• M72: 20,238,498 km (0.096 R)
• M73: 20,864,265 km (0.12 R)
• M74: 21,355,395 km (0.059 R)
• M75: 21,885,720 km (0.116 R)
• M76: 22,779,417 km (0.03 R)
• M77: 23,393,816 km (0.096 R)
• M78: 23,830,941 km (0.083 R)
• M79: 23,977,248 km (0.062 R)
• M80: 24,713,119 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34

Radius: 9.6

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 11.23 AU - 12.75 AU

Year: 14458 Days

Day: 14.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 93,863,400 km

• M1: 182,809 km (0.095 R)
• M2: 326,123 km (0.116 R)
• M3: 408,402 km (0.103 R)
• M4: 714,330 km (0.099 R)
• M5: 775,366 km (0.084 R)
• M6: 1,305,541 km (0.119 R)
• M7: 1,513,182 km (0.105 R)
• M8: 1,580,202 km (0.084 R)
• M9: 2,478,687 km (0.093 R)
• M10: 2,655,512 km (0.12 R)
• M11: 3,297,586 km (0.095 R)
• M12: 3,690,879 km (0.059 R)
• M13: 3,764,032 km (0.103 R)
• M14: 3,949,085 km (0.113 R)
• M15: 4,194,126 km (0.056 R)
• M16: 4,522,044 km (0.07 R)
• M17: 4,958,721 km (0.055 R)
• M18: 5,121,034 km (0.115 R)
• M19: 5,894,007 km (0.063 R)
• M20: 6,414,757 km (0.067 R)
• M21: 6,525,160 km (0.11 R)
• M22: 6,973,056 km (0.101 R)
• M23: 8,255,409 km (0.101 R)
• M24: 8,375,536 km (0.105 R)
• M25: 8,837,644 km (0.114 R)
• M26: 9,059,348 km (0.105 R)
• M27: 9,332,813 km (0.094 R)
• M28: 9,888,120 km (0.099 R)
• M29: 10,324,497 km (0.08 R)
• M30: 10,636,409 km (0.068 R)
• M31: 10,767,307 km (0.097 R)
• M32: 11,402,798 km (0.047 R)
• M33: 11,941,800 km (0.098 R)
• M34: 12,378,925 km (0.055 R)
• M35: 12,654,933 km (0.111 R)
• M36: 15,523,771 km (0.037 R)
• M37: 15,970,769 km (0.097 R)
• M38: 16,180,805 km (0.088 R)
• M39: 16,241,093 km (0.038 R)
• M40: 17,429,648 km (0.068 R)
• M41: 17,553,216 km (0.041 R)
• M42: 18,425,820 km (0.047 R)
• M43: 18,646,178 km (0.082 R)
• M44: 19,121,301 km (0.051 R)
• M45: 19,185,029 km (0.115 R)
• M46: 19,472,407 km (0.063 R)
• M47: 19,632,626 km (0.071 R)
• M48: 19,696,804 km (0.103 R)
• M49: 21,988,344 km (0.109 R)
• M50: 22,255,675 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.9

Radius: 7.3

Gravity: 10.39 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 14.82 AU - 24.6 AU

Year: 30474 Days

Day: 24.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 93,863,400 km

• M1: 93,798 km (0.088 R)
• M2: 170,841 km (0.08 R)
• M3: 229,782 km (0.095 R)
• M4: 704,756 km (0.092 R)
• M5: 841,039 km (0.077 R)
• M6: 1,107,922 km (0.064 R)
• M7: 1,300,305 km (0.06 R)
• M8: 2,622,600 km (0.057 R)
• M9: 3,056,135 km (0.113 R)
• M10: 3,465,285 km (0.105 R)
• M11: 3,605,608 km (0.113 R)
• M12: 4,385,013 km (0.044 R)
• M13: 5,429,954 km (0.036 R)
• M14: 6,375,712 km (0.071 R)
• M15: 7,613,036 km (0.041 R)
• M16: 8,041,634 km (0.097 R)
• M17: 8,165,501 km (0.105 R)
• M18: 9,899,340 km (0.1 R)
• M19: 13,246,742 km (0.075 R)
• M20: 13,687,607 km (0.071 R)
• M21: 15,039,224 km (0.079 R)
• M22: 15,268,707 km (0.074 R)
• M23: 15,576,280 km (0.114 R)
• M24: 16,197,709 km (0.111 R)
• M25: 18,110,318 km (0.107 R)
• M26: 18,272,782 km (0.075 R)
• M27: 20,261,386 km (0.11 R)
• M28: 20,345,610 km (0.059 R)
• M29: 21,366,765 km (0.119 R)
• M30: 22,841,800 km (0.104 R)
• M31: 24,349,297 km (0.115 R)
• M32: 24,798,839 km (0.093 R)
• M33: 25,523,790 km (0.114 R)
• M34: 25,706,001 km (0.069 R)
• M35: 26,072,067 km (0.117 R)
• M36: 26,347,626 km (0.057 R)
• M37: 26,439,628 km (0.094 R)
• M38: 29,824,879 km (0.05 R)
• M39: 30,209,345 km (0.038 R)
• M40: 30,498,817 km (0.1 R)
• M41: 31,665,830 km (0.08 R)
• M42: 32,254,797 km (0.116 R)
• M43: 32,550,701 km (0.079 R)
• M44: 32,649,436 km (0.059 R)
• M45: 34,043,239 km (0.113 R)
• M46: 37,094,886 km (0.066 R)
• M47: 40,020,871 km (0.104 R)
• M48: 42,155,932 km (0.059 R)
• M49: 43,781,313 km (0.071 R)
• M50: 45,096,428 km (0.12 R)
• M51: 48,553,186 km (0.116 R)
• M52: 49,572,546 km (0.103 R)
• M53: 51,402,277 km (0.108 R)
• M54: 51,747,848 km (0.105 R)
• M55: 54,892,246 km (0.07 R)
• M56: 55,009,830 km (0.12 R)
• M57: 56,546,798 km (0.094 R)
• M58: 58,938,868 km (0.099 R)
• M59: 60,997,933 km (0.109 R)
• M60: 61,363,700 km (0.083 R)
• M61: 62,711,278 km (0.089 R)
• M62: 62,834,247 km (0.076 R)
• M63: 63,450,291 km (0.069 R)
• M64: 64,937,294 km (0.032 R)
• M65: 65,061,610 km (0.08 R)
• M66: 69,848,293 km (0.091 R)
• M67: 70,358,721 km (0.117 R)
• M68: 71,511,672 km (0.099 R)
• M69: 71,768,681 km (0.105 R)
• M70: 72,800,009 km (0.111 R)
• M71: 73,836,273 km (0.116 R)
• M72: 74,877,325 km (0.071 R)
• M73: 75,923,313 km (0.1 R)
• M74: 76,579,449 km (0.086 R)
• M75: 77,369,476 km (0.079 R)
• M76: 77,897,556 km (0.105 R)
• M77: 80,422,319 km (0.117 R)
• M78: 80,957,281 km (0.114 R)
• M79: 81,225,211 km (0.035 R)
• M80: 82,569,198 km (0.082 R)
• M81: 82,838,774 km (0.115 R)
• M82: 83,108,798 km (0.103 R)
• M83: 83,649,594 km (0.11 R)
• M84: 83,920,516 km (0.064 R)
• M85: 86,644,992 km (0.063 R)
• M86: 87,468,080 km (0.113 R)
• M87: 87,605,560 km (0.091 R)
• M88: 89,260,113 km (0.091 R)
• M89: 89,814,074 km (0.088 R)
• M90: 89,952,601 km (0.095 R)
• M91: 92,600,334 km (0.087 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 16,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit