🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.55 AU - 0.87 AU

Year: 227 Days

Day: 26 Hours

Environment

Temp: 166 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.01 AU - 2.29 AU

Year: 1194 Days

Day: 23.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,361,700 km

• M1: 119,379 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.01 AU - 3.25 AU

Year: 1615 Days

Day: 13.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.62 AU - 3.06 AU

Year: 1813 Days

Day: 42.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,361,700 km

• M1: 866,471 km (0.037 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.3 AU - 4.08 AU

Year: 2685 Days

Day: 35 Hours

Environment

Temp: -123 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,361,700 km

• M1: 288,574 km (0.103 R)

Asteroid Belt

Center: 4.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.6

Radius: 12.3

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.6 AU - 5.76 AU

Year: 5127 Days

Day: 11.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 68,361,700 km

• M1: 216,917 km (0.117 R)
• M2: 560,244 km (0.059 R)
• M3: 664,215 km (0.103 R)
• M4: 827,575 km (0.06 R)
• M5: 1,151,455 km (0.107 R)
• M6: 1,242,560 km (0.053 R)
• M7: 1,514,978 km (0.11 R)
• M8: 1,615,807 km (0.106 R)
• M9: 1,824,645 km (0.084 R)
• M10: 2,249,952 km (0.1 R)
• M11: 2,385,488 km (0.119 R)
• M12: 2,644,890 km (0.045 R)
• M13: 2,747,215 km (0.104 R)
• M14: 3,019,334 km (0.116 R)
• M15: 3,104,904 km (0.102 R)
• M16: 3,433,122 km (0.094 R)
• M17: 3,958,360 km (0.115 R)
• M18: 4,147,003 km (0.092 R)
• M19: 4,460,111 km (0.064 R)
• M20: 5,315,063 km (0.115 R)
• M21: 5,471,243 km (0.084 R)
• M22: 6,083,996 km (0.065 R)
• M23: 6,551,040 km (0.082 R)
• M24: 6,887,636 km (0.116 R)
• M25: 7,961,299 km (0.04 R)
• M26: 8,411,439 km (0.072 R)
• M27: 8,502,545 km (0.099 R)
• M28: 8,839,140 km (0.047 R)
• M29: 9,305,137 km (0.048 R)
• M30: 9,588,775 km (0.106 R)
• M31: 9,907,119 km (0.117 R)
• M32: 10,358,755 km (0.082 R)
• M33: 10,619,953 km (0.053 R)
• M34: 10,916,306 km (0.058 R)
• M35: 11,082,061 km (0.067 R)
• M36: 11,753,905 km (0.06 R)
• M37: 12,681,711 km (0.118 R)
• M38: 13,172,093 km (0.108 R)
• M39: 13,278,008 km (0.106 R)
• M40: 13,384,073 km (0.036 R)
• M41: 14,063,247 km (0.075 R)
• M42: 14,316,217 km (0.079 R)
• M43: 14,863,446 km (0.093 R)
• M44: 14,973,700 km (0.088 R)
• M45: 15,158,154 km (0.115 R)
• M46: 15,454,806 km (0.118 R)
• M47: 15,566,556 km (0.029 R)
• M48: 15,790,803 km (0.029 R)
• M49: 15,978,549 km (0.065 R)
• M50: 16,204,741 km (0.074 R)
• M51: 16,356,283 km (0.027 R)
• M52: 16,813,305 km (0.055 R)
• M53: 17,974,633 km (0.085 R)
• M54: 18,406,821 km (0.094 R)
• M55: 18,604,440 km (0.084 R)
• M56: 19,201,635 km (0.069 R)
• M57: 19,845,504 km (0.097 R)
• M58: 20,048,059 km (0.083 R)
• M59: 21,195,774 km (0.113 R)
• M60: 21,861,036 km (0.109 R)
• M61: 22,364,582 km (0.088 R)
• M62: 22,702,374 km (0.118 R)
• M63: 22,914,355 km (0.031 R)
• M64: 23,941,194 km (0.096 R)
• M65: 24,460,149 km (0.07 R)
• M66: 24,590,449 km (0.072 R)
• M67: 24,895,479 km (0.116 R)
• M68: 25,465,298 km (0.108 R)
• M69: 26,128,016 km (0.09 R)
• M70: 26,261,308 km (0.101 R)
• M71: 26,751,839 km (0.074 R)
• M72: 26,975,787 km (0.076 R)
• M73: 28,104,952 km (0.09 R)
• M74: 28,423,895 km (0.105 R)
• M75: 29,203,449 km (0.104 R)
• M76: 30,362,533 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 302.7

Radius: 6.5

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 9.81 AU - 14.91 AU

Year: 16458 Days

Day: 15.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,361,700 km

• M1: 165,006 km (0.076 R)
• M2: 1,340,098 km (0.047 R)
• M3: 2,010,895 km (0.085 R)
• M4: 2,380,551 km (0.115 R)
• M5: 2,462,531 km (0.116 R)
• M6: 2,573,233 km (0.096 R)
• M7: 2,629,332 km (0.067 R)
• M8: 2,915,513 km (0.096 R)
• M9: 3,241,786 km (0.104 R)
• M10: 3,302,373 km (0.062 R)
• M11: 4,156,876 km (0.086 R)
• M12: 5,467,802 km (0.112 R)
• M13: 6,055,123 km (0.056 R)
• M14: 6,167,471 km (0.11 R)
• M15: 6,280,567 km (0.026 R)
• M16: 6,470,557 km (0.065 R)
• M17: 7,209,570 km (0.077 R)
• M18: 7,975,212 km (0.059 R)
• M19: 8,513,764 km (0.103 R)
• M20: 10,198,984 km (0.087 R)
• M21: 10,422,334 km (0.091 R)
• M22: 11,749,267 km (0.102 R)
• M23: 12,030,511 km (0.083 R)
• M24: 12,219,154 km (0.115 R)
• M25: 13,862,038 km (0.05 R)
• M26: 14,258,622 km (0.082 R)
• M27: 14,558,566 km (0.064 R)
• M28: 15,266,313 km (0.089 R)
• M29: 16,192,773 km (0.056 R)
• M30: 16,401,163 km (0.062 R)
• M31: 17,937,981 km (0.067 R)
• M32: 18,261,711 km (0.051 R)
• M33: 19,409,725 km (0.034 R)
• M34: 20,299,982 km (0.075 R)
• M35: 20,919,766 km (0.067 R)
• M36: 21,033,161 km (0.046 R)
• M37: 21,660,276 km (0.095 R)
• M38: 22,467,356 km (0.092 R)
• M39: 22,932,905 km (0.109 R)
• M40: 22,991,248 km (0.037 R)
• M41: 23,637,212 km (0.111 R)
• M42: 24,886,803 km (0.11 R)
• M43: 25,731,731 km (0.063 R)
• M44: 26,340,894 km (0.114 R)
• M45: 26,831,724 km (0.03 R)
• M46: 26,954,993 km (0.12 R)
• M47: 27,078,411 km (0.075 R)
• M48: 28,322,318 km (0.102 R)
• M49: 28,951,377 km (0.079 R)
• M50: 29,140,917 km (0.084 R)
• M51: 29,584,924 km (0.086 R)
• M52: 30,159,080 km (0.104 R)
• M53: 30,415,341 km (0.095 R)
• M54: 32,099,215 km (0.109 R)
• M55: 33,746,587 km (0.058 R)
• M56: 34,480,065 km (0.075 R)
• M57: 35,151,610 km (0.06 R)
• M58: 36,234,699 km (0.098 R)
• M59: 36,848,948 km (0.071 R)
• M60: 37,260,192 km (0.047 R)
• M61: 37,811,011 km (0.043 R)
• M62: 38,018,204 km (0.042 R)
• M63: 38,364,524 km (0.059 R)
• M64: 39,830,134 km (0.099 R)
• M65: 40,534,441 km (0.092 R)
• M66: 41,385,204 km (0.075 R)
• M67: 41,884,113 km (0.117 R)
• M68: 42,313,309 km (0.056 R)
• M69: 42,959,871 km (0.076 R)
• M70: 43,104,083 km (0.067 R)
• M71: 43,320,551 km (0.065 R)
• M72: 44,262,868 km (0.072 R)
• M73: 44,846,150 km (0.075 R)
• M74: 45,431,976 km (0.097 R)
• M75: 46,463,154 km (0.049 R)
• M76: 46,611,106 km (0.084 R)
• M77: 46,759,208 km (0.1 R)
• M78: 48,099,156 km (0.08 R)
• M79: 48,248,904 km (0.11 R)
• M80: 48,773,992 km (0.12 R)
• M81: 48,924,338 km (0.102 R)
• M82: 50,512,469 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.5

Radius: 7.7

Gravity: 11.33 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 11.46 AU - 14 AU

Year: 17202 Days

Day: 20.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,361,700 km

• M1: 450,439 km (0.053 R)
• M2: 1,469,949 km (0.085 R)
• M3: 1,611,618 km (0.113 R)
• M4: 1,908,270 km (0.089 R)
• M5: 2,000,722 km (0.079 R)
• M6: 2,094,669 km (0.065 R)
• M7: 2,254,590 km (0.069 R)
• M8: 2,620,356 km (0.077 R)
• M9: 2,862,854 km (0.07 R)
• M10: 3,112,683 km (0.077 R)
• M11: 3,369,692 km (0.093 R)
• M12: 3,710,177 km (0.1 R)
• M13: 4,588,167 km (0.119 R)
• M14: 5,136,293 km (0.059 R)
• M15: 5,483,809 km (0.096 R)
• M16: 5,616,054 km (0.069 R)
• M17: 5,974,191 km (0.11 R)
• M18: 6,665,333 km (0.111 R)
• M19: 6,901,249 km (0.092 R)
• M20: 7,478,996 km (0.076 R)
• M21: 8,072,002 km (0.062 R)
• M22: 11,256,941 km (0.103 R)
• M23: 11,594,583 km (0.071 R)
• M24: 13,272,921 km (0.07 R)
• M25: 13,929,207 km (0.055 R)
• M26: 14,596,115 km (0.095 R)
• M27: 15,835,084 km (0.086 R)
• M28: 16,086,857 km (0.104 R)
• M29: 16,340,127 km (0.095 R)
• M30: 16,467,135 km (0.072 R)
• M31: 16,530,864 km (0.085 R)
• M32: 17,107,414 km (0.068 R)
• M33: 17,560,546 km (0.113 R)
• M34: 17,821,146 km (0.117 R)
• M35: 17,951,894 km (0.114 R)
• M36: 18,148,765 km (0.082 R)
• M37: 18,544,601 km (0.098 R)
• M38: 18,610,873 km (0.104 R)
• M39: 18,876,559 km (0.076 R)
• M40: 18,943,279 km (0.085 R)
• M41: 19,010,000 km (0.101 R)
• M42: 19,210,611 km (0.107 R)
• M43: 19,277,630 km (0.117 R)
• M44: 19,546,458 km (0.048 R)
• M45: 19,613,926 km (0.101 R)
• M46: 19,749,013 km (0.045 R)
• M47: 22,726,909 km (0.119 R)
• M48: 22,939,936 km (0.066 R)
• M49: 23,010,995 km (0.117 R)
• M50: 25,989,937 km (0.075 R)
• M51: 26,212,539 km (0.069 R)
• M52: 26,585,187 km (0.088 R)
• M53: 26,734,635 km (0.097 R)
• M54: 26,884,383 km (0.084 R)
• M55: 30,562,247 km (0.094 R)
• M56: 31,111,720 km (0.114 R)
• M57: 32,939,806 km (0.063 R)
• M58: 33,503,042 km (0.109 R)
• M59: 33,664,607 km (0.095 R)
• M60: 35,622,993 km (0.106 R)
• M61: 35,705,272 km (0.092 R)
• M62: 35,787,850 km (0.099 R)
• M63: 35,870,278 km (0.042 R)
• M64: 37,199,306 km (0.096 R)
• M65: 39,052,823 km (0.05 R)
• M66: 39,478,280 km (0.074 R)
• M67: 40,591,737 km (0.101 R)
• M68: 42,761,654 km (0.078 R)
• M69: 44,347,092 km (0.075 R)
• M70: 44,435,804 km (0.114 R)
• M71: 47,213,088 km (0.042 R)
• M72: 47,666,220 km (0.118 R)
• M73: 47,938,937 km (0.112 R)
• M74: 48,120,848 km (0.04 R)
• M75: 50,878,834 km (0.062 R)
• M76: 50,971,585 km (0.075 R)
• M77: 51,250,435 km (0.029 R)
• M78: 52,276,826 km (0.098 R)
• M79: 53,310,099 km (0.107 R)
• M80: 54,160,563 km (0.111 R)
• M81: 54,825,076 km (0.055 R)
• M82: 55,396,840 km (0.075 R)
• M83: 56,834,924 km (0.107 R)
• M84: 57,703,489 km (0.054 R)
• M85: 59,845,431 km (0.072 R)
• M86: 60,041,405 km (0.105 R)
• M87: 60,630,820 km (0.071 R)
• M88: 61,123,296 km (0.111 R)
• M89: 61,716,153 km (0.101 R)
• M90: 62,608,953 km (0.117 R)
• M91: 63,306,229 km (0.087 R)
• M92: 63,606,023 km (0.111 R)
• M93: 67,442,161 km (0.064 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 19,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit