🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.48 AU - 0.58 AU

Year: 140 Days

Day: 15.7 Hours

Environment

Temp: 255 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,862,891 km

• M1: 73,602 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.27 AU - 1.65 AU

Year: 641 Days

Day: 19.5 Hours

Environment

Temp: -24 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.31 AU - 2.05 AU

Year: 791 Days

Day: 36.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,862,891 km

• M1: 1,182,422 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.52 AU - 3.8 AU

Year: 2042 Days

Day: 46.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.5 AU - 3.54 AU

Year: 2400 Days

Day: 24.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,862,891 km

• M1: 480,658 km (0.075 R)

Asteroid Belt

Center: 4.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.9

Radius: 9

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.39 AU - 6.57 AU

Year: 5315 Days

Day: 5.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 66,862,891 km

• M1: 136,134 km (0.096 R)
• M2: 200,611 km (0.094 R)
• M3: 435,180 km (0.036 R)
• M4: 502,050 km (0.089 R)
• M5: 609,611 km (0.047 R)
• M6: 766,240 km (0.045 R)
• M7: 1,297,313 km (0.102 R)
• M8: 1,537,417 km (0.027 R)
• M9: 1,699,282 km (0.085 R)
• M10: 2,423,186 km (0.096 R)
• M11: 2,655,362 km (0.104 R)
• M12: 3,535,446 km (0.082 R)
• M13: 3,994,712 km (0.116 R)
• M14: 4,498,707 km (0.093 R)
• M15: 4,601,780 km (0.114 R)
• M16: 4,863,427 km (0.107 R)
• M17: 5,957,436 km (0.058 R)
• M18: 6,271,292 km (0.108 R)
• M19: 6,386,782 km (0.09 R)
• M20: 6,444,826 km (0.047 R)
• M21: 6,503,019 km (0.094 R)
• M22: 6,855,771 km (0.089 R)
• M23: 6,945,081 km (0.1 R)
• M24: 7,094,529 km (0.089 R)
• M25: 7,396,717 km (0.026 R)
• M26: 7,858,077 km (0.105 R)
• M27: 8,013,958 km (0.077 R)
• M28: 8,265,432 km (0.112 R)
• M29: 8,487,734 km (0.053 R)
• M30: 9,035,562 km (0.043 R)
• M31: 9,100,786 km (0.117 R)
• M32: 9,231,685 km (0.039 R)
• M33: 9,495,426 km (0.083 R)
• M34: 10,267,351 km (0.085 R)
• M35: 10,850,782 km (0.106 R)
• M36: 10,954,902 km (0.068 R)
• M37: 11,409,830 km (0.12 R)
• M38: 11,906,644 km (0.103 R)
• M39: 12,628,603 km (0.111 R)
• M40: 13,290,574 km (0.113 R)
• M41: 13,364,775 km (0.111 R)
• M42: 14,114,858 km (0.115 R)
• M43: 14,686,322 km (0.052 R)
• M44: 15,499,087 km (0.062 R)
• M45: 16,128,296 km (0.076 R)
• M46: 16,326,513 km (0.107 R)
• M47: 16,685,548 km (0.033 R)
• M48: 16,805,825 km (0.112 R)
• M49: 17,087,518 km (0.1 R)
• M50: 17,249,083 km (0.095 R)
• M51: 17,370,706 km (0.091 R)
• M52: 18,312,275 km (0.112 R)
• M53: 18,395,003 km (0.081 R)
• M54: 18,560,757 km (0.07 R)
• M55: 20,202,145 km (0.083 R)
• M56: 20,287,715 km (0.12 R)
• M57: 20,458,855 km (0.099 R)
• M58: 21,409,101 km (0.038 R)
• M59: 23,084,298 km (0.068 R)
• M60: 23,173,608 km (0.044 R)
• M61: 25,582,433 km (0.103 R)
• M62: 25,721,110 km (0.108 R)
• M63: 25,999,362 km (0.106 R)
• M64: 26,185,312 km (0.11 R)
• M65: 26,278,512 km (0.095 R)
• M66: 26,746,005 km (0.095 R)
• M67: 26,839,952 km (0.05 R)
• M68: 26,980,874 km (0.049 R)
• M69: 27,310,737 km (0.114 R)
• M70: 28,643,504 km (0.101 R)
• M71: 29,851,358 km (0.079 R)
• M72: 30,046,134 km (0.063 R)
• M73: 30,682,224 km (0.083 R)
• M74: 32,216,799 km (0.093 R)
• M75: 32,316,581 km (0.112 R)
• M76: 32,416,512 km (0.038 R)
• M77: 33,573,502 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471

Radius: 14.5

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 11.28 AU - 11.82 AU

Year: 14266 Days

Day: 8.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 66,862,891 km

• M1: 189,092 km (0.111 R)
• M2: 354,697 km (0.045 R)
• M3: 515,365 km (0.118 R)
• M4: 869,612 km (0.052 R)
• M5: 1,025,194 km (0.08 R)
• M6: 1,148,762 km (0.095 R)
• M7: 1,457,981 km (0.084 R)
• M8: 1,844,691 km (0.065 R)
• M9: 1,998,328 km (0.08 R)
• M10: 2,291,391 km (0.098 R)
• M11: 3,632,236 km (0.102 R)
• M12: 4,294,955 km (0.117 R)
• M13: 4,466,693 km (0.117 R)
• M14: 4,605,670 km (0.074 R)
• M15: 5,249,240 km (0.072 R)
• M16: 5,359,194 km (0.08 R)
• M17: 5,731,693 km (0.063 R)
• M18: 6,267,552 km (0.066 R)
• M19: 6,541,466 km (0.112 R)
• M20: 7,060,870 km (0.104 R)
• M21: 8,139,620 km (0.085 R)
• M22: 10,171,907 km (0.11 R)
• M23: 11,434,663 km (0.052 R)
• M24: 11,530,256 km (0.08 R)
• M25: 11,674,019 km (0.096 R)
• M26: 11,818,381 km (0.091 R)
• M27: 13,294,613 km (0.12 R)
• M28: 14,259,519 km (0.088 R)
• M29: 14,828,590 km (0.09 R)
• M30: 14,932,710 km (0.073 R)
• M31: 15,616,372 km (0.068 R)
• M32: 17,178,174 km (0.114 R)
• M33: 19,015,385 km (0.091 R)
• M34: 19,413,016 km (0.077 R)
• M35: 19,584,306 km (0.086 R)
• M36: 19,870,936 km (0.109 R)
• M37: 20,043,572 km (0.104 R)
• M38: 20,564,471 km (0.11 R)
• M39: 20,680,858 km (0.051 R)
• M40: 21,324,877 km (0.036 R)
• M41: 22,034,869 km (0.095 R)
• M42: 22,752,789 km (0.118 R)
• M43: 23,114,517 km (0.089 R)
• M44: 23,296,128 km (0.093 R)
• M45: 24,519,091 km (0.109 R)
• M46: 25,200,509 km (0.105 R)
• M47: 25,637,485 km (0.078 R)
• M48: 26,455,635 km (0.056 R)
• M49: 27,474,247 km (0.094 R)
• M50: 28,700,651 km (0.046 R)
• M51: 29,550,067 km (0.056 R)
• M52: 30,142,924 km (0.089 R)
• M53: 31,340,455 km (0.048 R)
• M54: 33,165,848 km (0.104 R)
• M55: 33,644,711 km (0.083 R)
• M56: 35,443,326 km (0.066 R)
• M57: 35,583,050 km (0.114 R)
• M58: 35,932,960 km (0.103 R)
• M59: 36,354,377 km (0.115 R)
• M60: 38,773,375 km (0.102 R)
• M61: 38,917,288 km (0.069 R)
• M62: 39,857,061 km (0.097 R)
• M63: 41,391,038 km (0.114 R)
• M64: 42,276,209 km (0.032 R)
• M65: 42,498,361 km (0.119 R)
• M66: 42,721,113 km (0.096 R)
• M67: 43,167,513 km (0.089 R)
• M68: 44,365,792 km (0.059 R)
• M69: 44,516,287 km (0.039 R)
• M70: 45,044,517 km (0.088 R)
• M71: 45,347,303 km (0.074 R)
• M72: 46,412,440 km (0.107 R)
• M73: 47,332,018 km (0.105 R)
• M74: 47,562,848 km (0.045 R)
• M75: 47,871,169 km (0.091 R)
• M76: 49,189,126 km (0.105 R)
• M77: 49,578,978 km (0.037 R)
• M78: 49,735,158 km (0.062 R)
• M79: 50,754,818 km (0.044 R)
• M80: 52,495,838 km (0.052 R)
• M81: 53,453,862 km (0.05 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.2

Radius: 3.5

Gravity: 19.93 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 17.36 AU - 18.5 AU

Year: 27593 Days

Day: 18.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,862,891 km

• M1: 390,750 km (0.111 R)
• M2: 598,242 km (0.101 R)
• M3: 724,353 km (0.103 R)
• M4: 813,064 km (0.106 R)
• M5: 1,176,438 km (0.101 R)
• M6: 1,254,677 km (0.073 R)
• M7: 1,307,635 km (0.117 R)
• M8: 1,415,944 km (0.087 R)
• M9: 1,670,260 km (0.108 R)
• M10: 1,728,753 km (0.108 R)
• M11: 2,581,760 km (0.114 R)
• M12: 2,717,595 km (0.108 R)
• M13: 2,961,140 km (0.119 R)
• M14: 3,694,768 km (0.072 R)
• M15: 4,319,938 km (0.087 R)
• M16: 4,522,044 km (0.079 R)
• M17: 4,768,432 km (0.094 R)
• M18: 4,935,234 km (0.086 R)
• M19: 6,382,144 km (0.078 R)
• M20: 7,080,018 km (0.108 R)
• M21: 8,496,411 km (0.112 R)
• M22: 8,546,676 km (0.077 R)
• M23: 8,850,958 km (0.094 R)
• M24: 8,902,120 km (0.113 R)
• M25: 9,470,144 km (0.082 R)
• M26: 9,732,239 km (0.113 R)
• M27: 9,943,621 km (0.025 R)
• M28: 10,641,046 km (0.097 R)
• M29: 10,749,654 km (0.107 R)
• M30: 10,858,861 km (0.071 R)
• M31: 11,969,475 km (0.071 R)
• M32: 12,025,874 km (0.077 R)
• M33: 12,195,817 km (0.092 R)
• M34: 12,710,583 km (0.088 R)
• M35: 12,999,457 km (0.084 R)
• M36: 13,349,067 km (0.055 R)
• M37: 13,583,935 km (0.093 R)
• M38: 14,176,941 km (0.101 R)
• M39: 15,695,809 km (0.116 R)
• M40: 15,757,593 km (0.091 R)
• M41: 17,971,940 km (0.079 R)
• M42: 18,361,194 km (0.078 R)
• M43: 18,753,290 km (0.112 R)
• M44: 18,818,814 km (0.111 R)
• M45: 19,346,445 km (0.054 R)
• M46: 19,479,139 km (0.098 R)
• M47: 20,147,093 km (0.108 R)
• M48: 20,483,838 km (0.112 R)
• M49: 21,162,863 km (0.087 R)
• M50: 21,987,446 km (0.098 R)
• M51: 22,473,191 km (0.094 R)
• M52: 22,752,340 km (0.101 R)
• M53: 23,102,998 km (0.041 R)
• M54: 23,243,769 km (0.094 R)
• M55: 23,738,639 km (0.106 R)
• M56: 23,951,816 km (0.102 R)
• M57: 24,954,870 km (0.114 R)
• M58: 26,484,957 km (0.037 R)
• M59: 27,150,069 km (0.114 R)
• M60: 28,270,557 km (0.079 R)
• M61: 28,496,450 km (0.073 R)
• M62: 30,556,562 km (0.097 R)
• M63: 32,427,433 km (0.049 R)
• M64: 33,059,334 km (0.07 R)
• M65: 33,695,275 km (0.098 R)
• M66: 33,854,896 km (0.1 R)
• M67: 37,017,096 km (0.104 R)
• M68: 37,099,524 km (0.083 R)
• M69: 37,760,148 km (0.11 R)
• M70: 37,843,025 km (0.084 R)
• M71: 37,926,052 km (0.119 R)
• M72: 39,093,215 km (0.03 R)
• M73: 39,177,139 km (0.072 R)
• M74: 40,018,627 km (0.092 R)
• M75: 41,976,714 km (0.059 R)
• M76: 43,270,436 km (0.114 R)
• M77: 43,530,736 km (0.108 R)
• M78: 47,140,234 km (0.084 R)
• M79: 49,206,629 km (0.084 R)
• M80: 53,613,184 km (0.1 R)
• M81: 56,620,101 km (0.1 R)
• M82: 57,285,213 km (0.116 R)
• M83: 58,335,540 km (0.044 R)
• M84: 58,815,001 km (0.102 R)
• M85: 60,067,734 km (0.083 R)
• M86: 61,037,427 km (0.097 R)
• M87: 62,403,705 km (0.051 R)
• M88: 63,090,658 km (0.105 R)
• M89: 63,188,944 km (0.111 R)
• M90: 63,385,815 km (0.037 R)
• M91: 64,372,861 km (0.073 R)
• M92: 64,570,929 km (0.114 R)
• M93: 64,967,662 km (0.119 R)
• M94: 65,564,109 km (0.082 R)
• M95: 66,562,376 km (0.092 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 19,712 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit