🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.5 AU - 0.68 AU

Year: 170 Days

Day: 21 Hours

Environment

Temp: 169 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,319,924 km

• M1: 128,505 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.32 AU - 1.64 AU

Year: 675 Days

Day: 44.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,319,924 km

• M1: 178,470 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.21 AU - 1.99 AU

Year: 758 Days

Day: 31.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.57 AU - 2.05 AU

Year: 913 Days

Day: 28.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,319,924 km

• M1: 584,778 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.25 AU - 2.99 AU

Year: 1589 Days

Day: 38.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,319,924 km

• M1: 117,285 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.54 AU - 3.82 AU

Year: 2125 Days

Day: 34.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,319,924 km

• M1: 1,672,055 km (0.119 R)

Asteroid Belt

Center: 3.89 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258

Radius: 10.4

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.36 AU - 4.84 AU

Year: 3697 Days

Day: 13 Hours

Environment

Temp: -137 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 62,319,924 km

• M1: 135,536 km (0.119 R)
• M2: 207,941 km (0.07 R)
• M3: 351,405 km (0.104 R)
• M4: 457,171 km (0.088 R)
• M5: 828,772 km (0.102 R)
• M6: 1,046,736 km (0.104 R)
• M7: 1,116,898 km (0.06 R)
• M8: 1,199,177 km (0.106 R)
• M9: 1,283,550 km (0.102 R)
• M10: 1,381,088 km (0.055 R)
• M11: 1,458,729 km (0.105 R)
• M12: 1,595,461 km (0.104 R)
• M13: 1,736,532 km (0.053 R)
• M14: 1,832,873 km (0.112 R)
• M15: 2,043,806 km (0.099 R)
• M16: 2,289,147 km (0.064 R)
• M17: 2,395,361 km (0.107 R)
• M18: 2,476,144 km (0.115 R)
• M19: 2,544,211 km (0.079 R)
• M20: 2,766,214 km (0.105 R)
• M21: 3,140,508 km (0.073 R)
• M22: 3,857,830 km (0.098 R)
• M23: 4,113,343 km (0.085 R)
• M24: 4,194,425 km (0.045 R)
• M25: 4,658,178 km (0.099 R)
• M26: 5,068,675 km (0.053 R)
• M27: 5,173,094 km (0.117 R)
• M28: 5,278,262 km (0.095 R)
• M29: 5,508,792 km (0.08 R)
• M30: 5,887,873 km (0.062 R)
• M31: 6,126,930 km (0.105 R)
• M32: 6,538,773 km (0.106 R)
• M33: 7,232,010 km (0.068 R)
• M34: 7,428,731 km (0.11 R)
• M35: 7,567,558 km (0.055 R)
• M36: 7,727,179 km (0.104 R)
• M37: 7,847,755 km (0.11 R)
• M38: 8,050,011 km (0.12 R)
• M39: 8,397,676 km (0.099 R)
• M40: 8,750,428 km (0.087 R)
• M41: 8,834,053 km (0.111 R)
• M42: 9,107,967 km (0.062 R)
• M43: 9,642,480 km (0.04 R)
• M44: 10,033,828 km (0.104 R)
• M45: 10,209,307 km (0.065 R)
• M46: 11,170,323 km (0.048 R)
• M47: 11,352,384 km (0.102 R)
• M48: 11,466,527 km (0.088 R)
• M49: 11,904,251 km (0.049 R)
• M50: 11,973,814 km (0.076 R)
• M51: 12,441,307 km (0.117 R)
• M52: 12,796,003 km (0.111 R)
• M53: 12,867,212 km (0.082 R)
• M54: 13,297,904 km (0.118 R)
• M55: 13,394,245 km (0.099 R)
• M56: 13,563,441 km (0.118 R)
• M57: 14,099,899 km (0.068 R)
• M58: 14,173,501 km (0.117 R)
• M59: 14,321,303 km (0.072 R)
• M60: 16,185,293 km (0.06 R)
• M61: 16,365,558 km (0.12 R)
• M62: 16,468,781 km (0.098 R)
• M63: 16,572,303 km (0.092 R)
• M64: 16,702,004 km (0.114 R)
• M65: 17,014,663 km (0.103 R)
• M66: 17,224,250 km (0.053 R)
• M67: 17,303,088 km (0.062 R)
• M68: 17,461,063 km (0.105 R)
• M69: 17,593,009 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.9

Radius: 14.1

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.73 AU - 4.97 AU

Year: 4003 Days

Day: 12 Hours

Environment

Temp: -135 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 62,319,924 km

• M1: 279,598 km (0.052 R)
• M2: 623,823 km (0.075 R)
• M3: 788,381 km (0.067 R)
• M4: 989,141 km (0.077 R)
• M5: 1,112,111 km (0.051 R)
• M6: 1,218,923 km (0.111 R)
• M7: 1,340,696 km (0.047 R)
• M8: 1,466,957 km (0.103 R)
• M9: 1,986,959 km (0.105 R)
• M10: 2,132,518 km (0.11 R)
• M11: 2,268,053 km (0.087 R)
• M12: 2,364,694 km (0.104 R)
• M13: 3,096,227 km (0.104 R)
• M14: 3,423,697 km (0.081 R)
• M15: 3,664,699 km (0.051 R)
• M16: 3,812,053 km (0.088 R)
• M17: 3,911,236 km (0.071 R)
• M18: 4,163,458 km (0.072 R)
• M19: 4,508,132 km (0.089 R)
• M20: 4,988,341 km (0.041 R)
• M21: 5,097,398 km (0.093 R)
• M22: 5,188,802 km (0.093 R)
• M23: 5,522,555 km (0.098 R)
• M24: 5,787,044 km (0.112 R)
• M25: 5,997,827 km (0.073 R)
• M26: 6,585,597 km (0.058 R)
• M27: 7,008,211 km (0.112 R)
• M28: 7,110,088 km (0.059 R)
• M29: 7,481,240 km (0.064 R)
• M30: 7,795,395 km (0.031 R)
• M31: 8,007,226 km (0.049 R)
• M32: 8,458,413 km (0.079 R)
• M33: 8,895,837 km (0.098 R)
• M34: 9,006,390 km (0.091 R)
• M35: 9,318,302 km (0.058 R)
• M36: 9,430,500 km (0.1 R)
• M37: 9,633,804 km (0.068 R)
• M38: 9,884,231 km (0.079 R)
• M39: 10,044,599 km (0.083 R)
• M40: 10,648,376 km (0.043 R)
• M41: 10,812,934 km (0.103 R)
• M42: 11,002,026 km (0.084 R)
• M43: 11,287,758 km (0.104 R)
• M44: 12,037,243 km (0.092 R)
• M45: 12,603,770 km (0.084 R)
• M46: 12,802,885 km (0.116 R)
• M47: 13,330,666 km (0.044 R)
• M48: 13,457,226 km (0.094 R)
• M49: 13,968,103 km (0.034 R)
• M50: 14,225,860 km (0.099 R)
• M51: 14,381,292 km (0.034 R)
• M52: 14,693,952 km (0.088 R)
• M53: 14,798,670 km (0.101 R)
• M54: 14,956,197 km (0.11 R)
• M55: 15,114,322 km (0.116 R)
• M56: 15,299,374 km (0.096 R)
• M57: 15,778,985 km (0.097 R)
• M58: 15,993,658 km (0.078 R)
• M59: 16,182,301 km (0.097 R)
• M60: 16,317,537 km (0.107 R)
• M61: 16,834,847 km (0.053 R)
• M62: 17,081,833 km (0.08 R)
• M63: 17,302,340 km (0.084 R)
• M64: 17,634,896 km (0.105 R)
• M65: 17,801,997 km (0.112 R)
• M66: 17,997,521 km (0.111 R)
• M67: 18,390,964 km (0.097 R)
• M68: 18,701,978 km (0.118 R)
• M69: 18,900,793 km (0.069 R)

Asteroid Belt

Center: 7.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.1

Radius: 13.8

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 9.42 AU - 12.36 AU

Year: 13467 Days

Day: 7.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 62,319,924 km

• M1: 200,461 km (0.043 R)
• M2: 297,401 km (0.089 R)
• M3: 388,356 km (0.034 R)
• M4: 725,849 km (0.096 R)
• M5: 973,284 km (0.094 R)
• M6: 1,154,297 km (0.102 R)
• M7: 2,787,457 km (0.096 R)
• M8: 3,392,281 km (0.053 R)
• M9: 3,567,610 km (0.096 R)
• M10: 4,261,445 km (0.08 R)
• M11: 4,489,432 km (0.037 R)
• M12: 5,036,811 km (0.069 R)
• M13: 5,237,571 km (0.062 R)
• M14: 5,982,269 km (0.099 R)
• M15: 6,324,100 km (0.086 R)
• M16: 7,708,329 km (0.089 R)
• M17: 8,033,555 km (0.099 R)
• M18: 8,315,996 km (0.062 R)
• M19: 9,085,228 km (0.114 R)
• M20: 11,580,222 km (0.093 R)
• M21: 11,739,543 km (0.106 R)
• M22: 12,167,992 km (0.092 R)
• M23: 12,438,315 km (0.094 R)
• M24: 12,765,486 km (0.109 R)
• M25: 12,875,141 km (0.063 R)
• M26: 14,272,385 km (0.102 R)
• M27: 15,075,875 km (0.097 R)
• M28: 15,250,007 km (0.112 R)
• M29: 15,366,394 km (0.051 R)
• M30: 15,952,967 km (0.105 R)
• M31: 16,606,860 km (0.108 R)
• M32: 18,002,159 km (0.071 R)
• M33: 18,496,281 km (0.092 R)
• M34: 18,620,447 km (0.028 R)
• M35: 19,941,695 km (0.096 R)
• M36: 21,815,558 km (0.052 R)
• M37: 22,873,365 km (0.111 R)
• M38: 23,475,795 km (0.065 R)
• M39: 24,559,632 km (0.035 R)
• M40: 24,696,215 km (0.091 R)
• M41: 25,107,609 km (0.101 R)
• M42: 26,006,842 km (0.113 R)
• M43: 26,495,428 km (0.076 R)
• M44: 26,705,763 km (0.086 R)
• M45: 28,193,364 km (0.091 R)
• M46: 28,479,844 km (0.08 R)
• M47: 29,635,189 km (0.034 R)
• M48: 31,174,700 km (0.092 R)
• M49: 31,693,655 km (0.073 R)
• M50: 32,965,985 km (0.092 R)
• M51: 33,343,421 km (0.111 R)
• M52: 34,560,549 km (0.119 R)
• M53: 34,713,737 km (0.097 R)
• M54: 34,867,225 km (0.078 R)
• M55: 35,020,862 km (0.117 R)
• M56: 35,251,691 km (0.089 R)
• M57: 36,102,604 km (0.073 R)
• M58: 36,882,009 km (0.036 R)
• M59: 37,195,267 km (0.119 R)
• M60: 37,903,463 km (0.092 R)
• M61: 38,775,020 km (0.112 R)
• M62: 39,733,494 km (0.07 R)
• M63: 39,974,346 km (0.12 R)
• M64: 40,699,746 km (0.06 R)
• M65: 40,942,394 km (0.103 R)
• M66: 41,429,485 km (0.101 R)
• M67: 42,000,051 km (0.066 R)
• M68: 43,148,963 km (0.112 R)
• M69: 43,313,969 km (0.038 R)
• M70: 43,893,062 km (0.118 R)
• M71: 44,975,253 km (0.11 R)
• M72: 45,226,279 km (0.077 R)
• M73: 46,319,390 km (0.109 R)
• M74: 48,274,485 km (0.061 R)
• M75: 48,617,214 km (0.106 R)
• M76: 49,391,383 km (0.092 R)
• M77: 52,440,786 km (0.115 R)
• M78: 52,793,238 km (0.092 R)
• M79: 52,969,614 km (0.118 R)
• M80: 54,121,667 km (0.111 R)
• M81: 54,656,031 km (0.095 R)
• M82: 54,834,651 km (0.116 R)
• M83: 61,111,927 km (0.107 R)
• M84: 61,482,780 km (0.078 R)
• M85: 61,575,680 km (0.053 R)
• M86: 61,668,581 km (0.1 R)
• M87: 61,854,381 km (0.083 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 19,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit