🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.62 AU - 1.02 AU

Year: 269 Days

Day: 34.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.9 AU - 1.3 AU

Year: 417 Days

Day: 21.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.57 AU - 3.21 AU

Year: 1777 Days

Day: 23 Hours

Environment

Temp: -107 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.67 AU - 3.81 AU

Year: 2616 Days

Day: 23.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,072,091 km

• M1: 57,146 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.64 AU - 5.26 AU

Year: 3983 Days

Day: 42.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,072,091 km

• M1: 3,519,888 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.4

Radius: 10.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.25 AU - 6.07 AU

Year: 4870 Days

Day: 14.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 79,072,091 km

• M1: 149,598 km (0.056 R)
• M2: 242,498 km (0.106 R)
• M3: 324,777 km (0.057 R)
• M4: 426,354 km (0.094 R)
• M5: 593,305 km (0.104 R)
• M6: 668,104 km (0.059 R)
• M7: 761,154 km (0.086 R)
• M8: 929,452 km (0.118 R)
• M9: 1,002,007 km (0.102 R)
• M10: 1,196,783 km (0.11 R)
• M11: 1,312,572 km (0.112 R)
• M12: 1,432,100 km (0.051 R)
• M13: 1,594,265 km (0.116 R)
• M14: 1,722,470 km (0.118 R)
• M15: 1,885,083 km (0.104 R)
• M16: 1,957,937 km (0.088 R)
• M17: 2,031,689 km (0.038 R)
• M18: 2,236,787 km (0.092 R)
• M19: 2,597,617 km (0.099 R)
• M20: 2,702,486 km (0.088 R)
• M21: 2,856,422 km (0.067 R)
• M22: 2,976,998 km (0.106 R)
• M23: 3,136,170 km (0.065 R)
• M24: 3,235,503 km (0.062 R)
• M25: 3,310,750 km (0.098 R)
• M26: 3,552,949 km (0.069 R)
• M27: 3,695,965 km (0.106 R)
• M28: 3,907,197 km (0.096 R)
• M29: 3,974,067 km (0.114 R)
• M30: 4,041,386 km (0.032 R)
• M31: 4,245,438 km (0.058 R)
• M32: 4,522,792 km (0.075 R)
• M33: 4,720,561 km (0.105 R)
• M34: 5,037,110 km (0.119 R)
• M35: 5,570,127 km (0.082 R)
• M36: 5,812,775 km (0.087 R)
• M37: 5,935,445 km (0.095 R)
• M38: 6,514,090 km (0.079 R)
• M39: 6,641,547 km (0.109 R)
• M40: 6,721,582 km (0.082 R)
• M41: 6,802,066 km (0.114 R)
• M42: 7,012,699 km (0.084 R)
• M43: 7,340,917 km (0.051 R)
• M44: 7,407,189 km (0.049 R)
• M45: 7,540,331 km (0.091 R)
• M46: 7,809,009 km (0.098 R)
• M47: 8,217,860 km (0.107 R)
• M48: 8,494,466 km (0.071 R)
• M49: 8,598,886 km (0.099 R)
• M50: 8,703,903 km (0.069 R)
• M51: 9,234,826 km (0.094 R)
• M52: 10,087,833 km (0.087 R)
• M53: 10,161,735 km (0.109 R)
• M54: 10,365,487 km (0.099 R)
• M55: 10,965,973 km (0.082 R)
• M56: 11,041,819 km (0.084 R)
• M57: 11,308,851 km (0.074 R)
• M58: 11,558,530 km (0.084 R)
• M59: 12,754,864 km (0.083 R)
• M60: 13,580,943 km (0.057 R)
• M61: 13,703,315 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.4

Radius: 8.7

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.4 AU - 9.3 AU

Year: 9521 Days

Day: 12 Hours

Environment

Temp: -161 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 79,072,091 km

• M1: 116,088 km (0.083 R)
• M2: 312,360 km (0.09 R)
• M3: 417,228 km (0.089 R)
• M4: 562,638 km (0.057 R)
• M5: 756,068 km (0.117 R)
• M6: 1,062,594 km (0.091 R)
• M7: 1,157,289 km (0.092 R)
• M8: 1,279,660 km (0.118 R)
• M9: 1,741,768 km (0.06 R)
• M10: 1,854,415 km (0.03 R)
• M11: 2,237,386 km (0.118 R)
• M12: 2,438,146 km (0.082 R)
• M13: 2,596,570 km (0.106 R)
• M14: 3,212,165 km (0.086 R)
• M15: 3,333,639 km (0.116 R)
• M16: 3,816,541 km (0.048 R)
• M17: 3,908,544 km (0.089 R)
• M18: 4,630,652 km (0.09 R)
• M19: 4,947,052 km (0.079 R)
• M20: 5,067,478 km (0.1 R)
• M21: 5,249,988 km (0.086 R)
• M22: 5,393,452 km (0.075 R)
• M23: 5,663,476 km (0.091 R)
• M24: 5,747,401 km (0.111 R)
• M25: 5,959,082 km (0.085 R)
• M26: 6,108,829 km (0.085 R)
• M27: 6,477,737 km (0.041 R)
• M28: 6,831,536 km (0.106 R)
• M29: 7,419,905 km (0.094 R)
• M30: 7,720,297 km (0.099 R)
• M31: 7,930,482 km (0.115 R)
• M32: 8,190,035 km (0.116 R)
• M33: 8,308,965 km (0.091 R)
• M34: 8,620,727 km (0.073 R)
• M35: 9,906,371 km (0.113 R)
• M36: 10,211,401 km (0.063 R)
• M37: 10,390,919 km (0.099 R)
• M38: 11,092,682 km (0.113 R)
• M39: 11,436,009 km (0.111 R)
• M40: 12,160,362 km (0.114 R)
• M41: 12,350,651 km (0.111 R)
• M42: 12,459,857 km (0.092 R)
• M43: 12,761,596 km (0.07 R)
• M44: 13,204,854 km (0.03 R)
• M45: 13,372,404 km (0.094 R)
• M46: 13,568,826 km (0.116 R)
• M47: 13,653,199 km (0.103 R)
• M48: 13,737,872 km (0.106 R)
• M49: 13,850,968 km (0.075 R)
• M50: 15,086,347 km (0.107 R)
• M51: 15,349,490 km (0.104 R)
• M52: 16,028,514 km (0.087 R)
• M53: 16,807,919 km (0.075 R)
• M54: 17,171,891 km (0.104 R)
• M55: 18,248,098 km (0.091 R)
• M56: 18,747,306 km (0.06 R)
• M57: 19,887,092 km (0.092 R)
• M58: 20,014,998 km (0.116 R)
• M59: 20,079,176 km (0.119 R)
• M60: 20,497,601 km (0.062 R)
• M61: 21,212,230 km (0.046 R)
• M62: 22,067,182 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.7

Radius: 7.6

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 19.27 AU - 20.83 AU

Year: 32468 Days

Day: 19.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,072,091 km

• M1: 285,283 km (0.066 R)
• M2: 750,233 km (0.066 R)
• M3: 848,370 km (0.096 R)
• M4: 899,233 km (0.119 R)
• M5: 1,313,769 km (0.04 R)
• M6: 1,433,596 km (0.067 R)
• M7: 1,716,636 km (0.027 R)
• M8: 1,782,010 km (0.052 R)
• M9: 2,017,327 km (0.113 R)
• M10: 2,226,914 km (0.113 R)
• M11: 3,054,789 km (0.102 R)
• M12: 4,591,308 km (0.066 R)
• M13: 5,876,354 km (0.101 R)
• M14: 6,635,414 km (0.103 R)
• M15: 7,858,227 km (0.101 R)
• M16: 8,133,337 km (0.095 R)
• M17: 9,091,661 km (0.041 R)
• M18: 9,966,659 km (0.104 R)
• M19: 10,204,520 km (0.084 R)
• M20: 10,264,359 km (0.111 R)
• M21: 10,444,325 km (0.084 R)
• M22: 10,868,435 km (0.057 R)
• M23: 11,051,842 km (0.099 R)
• M24: 11,360,014 km (0.098 R)
• M25: 11,484,030 km (0.117 R)
• M26: 13,924,420 km (0.107 R)
• M27: 14,123,834 km (0.097 R)
• M28: 15,476,498 km (0.076 R)
• M29: 15,614,128 km (0.11 R)
• M30: 15,682,943 km (0.089 R)
• M31: 16,098,676 km (0.099 R)
• M32: 16,168,239 km (0.108 R)
• M33: 16,238,101 km (0.102 R)
• M34: 17,438,773 km (0.051 R)
• M35: 17,510,281 km (0.118 R)
• M36: 18,085,934 km (0.053 R)
• M37: 18,667,869 km (0.103 R)
• M38: 19,108,435 km (0.075 R)
• M39: 19,700,992 km (0.06 R)
• M40: 20,074,389 km (0.09 R)
• M41: 20,904,208 km (0.093 R)
• M42: 21,056,349 km (0.047 R)
• M43: 21,976,526 km (0.072 R)
• M44: 23,776,637 km (0.062 R)
• M45: 24,895,330 km (0.08 R)
• M46: 25,461,109 km (0.112 R)
• M47: 25,623,572 km (0.112 R)
• M48: 26,605,383 km (0.098 R)
• M49: 27,349,782 km (0.057 R)
• M50: 27,766,412 km (0.116 R)
• M51: 28,521,432 km (0.052 R)
• M52: 28,605,806 km (0.099 R)
• M53: 29,880,379 km (0.061 R)
• M54: 29,965,949 km (0.086 R)
• M55: 30,223,407 km (0.068 R)
• M56: 31,521,319 km (0.084 R)
• M57: 31,870,480 km (0.096 R)
• M58: 32,484,579 km (0.097 R)
• M59: 32,925,743 km (0.103 R)
• M60: 33,635,585 km (0.065 R)
• M61: 34,709,698 km (0.081 R)
• M62: 38,370,956 km (0.103 R)
• M63: 38,650,405 km (0.095 R)
• M64: 39,305,195 km (0.069 R)
• M65: 41,865,114 km (0.098 R)
• M66: 42,537,556 km (0.106 R)
• M67: 43,990,451 km (0.084 R)
• M68: 44,087,839 km (0.077 R)
• M69: 44,282,914 km (0.116 R)
• M70: 44,869,937 km (0.114 R)
• M71: 46,646,411 km (0.12 R)
• M72: 47,743,263 km (0.108 R)
• M73: 49,252,556 km (0.031 R)
• M74: 50,267,577 km (0.076 R)
• M75: 50,471,330 km (0.107 R)
• M76: 51,186,856 km (0.12 R)
• M77: 51,802,900 km (0.112 R)
• M78: 52,524,560 km (0.095 R)
• M79: 52,834,976 km (0.095 R)
• M80: 53,665,543 km (0.056 R)
• M81: 56,606,338 km (0.102 R)
• M82: 57,456,054 km (0.102 R)
• M83: 60,030,634 km (0.075 R)
• M84: 61,876,970 km (0.094 R)
• M85: 61,986,177 km (0.093 R)
• M86: 62,642,612 km (0.102 R)
• M87: 63,962,514 km (0.049 R)
• M88: 66,182,547 km (0.101 R)
• M89: 67,864,176 km (0.057 R)
• M90: 68,202,268 km (0.104 R)
• M91: 68,314,915 km (0.064 R)
• M92: 69,219,533 km (0.058 R)
• M93: 70,128,041 km (0.112 R)
• M94: 71,040,588 km (0.119 R)
• M95: 73,570,138 km (0.088 R)
• M96: 78,835,235 km (0.118 R)
• M97: 78,953,717 km (0.11 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 12,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit