🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.45 AU - 0.59 AU

Year: 136 Days

Day: 39.4 Hours

Environment

Temp: 247 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,896,052 km

• M1: 116,986 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.66 AU - 0.74 AU

Year: 213 Days

Day: 35.9 Hours

Environment

Temp: 144 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.74 AU - 0.74 AU

Year: 231 Days

Day: 35.8 Hours

Environment

Temp: 138 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,896,052 km

• M1: 159,172 km (0.052 R)

Asteroid Belt

Center: 1.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.52 AU - 2.12 AU

Year: 892 Days

Day: 14.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.35 AU - 2.69 AU

Year: 1454 Days

Day: 36.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,896,052 km

• M1: 234,869 km (0.06 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.76 AU - 3.28 AU

Year: 1907 Days

Day: 19.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.7

Radius: 12.1

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.59 AU - 7.93 AU

Year: 6388 Days

Day: 13.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 92,896,052 km

• M1: 151,543 km (0.111 R)
• M2: 307,274 km (0.074 R)
• M3: 398,529 km (0.028 R)
• M4: 582,235 km (0.08 R)
• M5: 770,429 km (0.092 R)
• M6: 936,632 km (0.108 R)
• M7: 1,099,993 km (0.073 R)
• M8: 1,177,485 km (0.087 R)
• M9: 1,371,812 km (0.082 R)
• M10: 2,293,036 km (0.115 R)
• M11: 2,517,732 km (0.097 R)
• M12: 2,622,301 km (0.073 R)
• M13: 2,707,123 km (0.117 R)
• M14: 3,122,407 km (0.054 R)
• M15: 3,303,420 km (0.114 R)
• M16: 3,395,273 km (0.108 R)
• M17: 3,939,959 km (0.09 R)
• M18: 4,111,249 km (0.057 R)
• M19: 4,537,603 km (0.097 R)
• M20: 4,951,989 km (0.076 R)
• M21: 5,244,004 km (0.093 R)
• M22: 5,487,250 km (0.039 R)
• M23: 5,569,080 km (0.051 R)
• M24: 5,956,688 km (0.094 R)
• M25: 6,097,310 km (0.091 R)
• M26: 6,525,758 km (0.051 R)
• M27: 7,023,171 km (0.05 R)
• M28: 7,112,182 km (0.041 R)
• M29: 7,261,481 km (0.086 R)
• M30: 7,351,539 km (0.085 R)
• M31: 7,442,045 km (0.058 R)
• M32: 8,023,532 km (0.089 R)
• M33: 8,335,593 km (0.085 R)
• M34: 8,747,137 km (0.111 R)
• M35: 8,875,043 km (0.107 R)
• M36: 8,971,534 km (0.112 R)
• M37: 9,590,271 km (0.069 R)
• M38: 10,222,770 km (0.107 R)
• M39: 10,425,326 km (0.117 R)
• M40: 10,561,011 km (0.037 R)
• M41: 10,765,811 km (0.036 R)
• M42: 11,915,770 km (0.102 R)
• M43: 12,022,134 km (0.028 R)
• M44: 12,271,813 km (0.093 R)
• M45: 12,958,168 km (0.085 R)
• M46: 13,471,887 km (0.119 R)
• M47: 15,438,051 km (0.11 R)
• M48: 15,593,035 km (0.101 R)
• M49: 15,670,676 km (0.109 R)
• M50: 16,612,694 km (0.108 R)
• M51: 16,811,210 km (0.064 R)
• M52: 18,305,095 km (0.114 R)
• M53: 18,510,343 km (0.1 R)
• M54: 18,674,901 km (0.098 R)
• M55: 18,964,372 km (0.084 R)
• M56: 19,547,505 km (0.036 R)
• M57: 20,475,760 km (0.102 R)
• M58: 21,288,974 km (0.116 R)
• M59: 21,591,161 km (0.045 R)
• M60: 21,807,929 km (0.118 R)
• M61: 21,894,995 km (0.066 R)
• M62: 22,770,441 km (0.037 R)
• M63: 23,301,364 km (0.089 R)
• M64: 23,479,087 km (0.119 R)
• M65: 23,612,827 km (0.103 R)
• M66: 25,145,607 km (0.106 R)
• M67: 27,129,873 km (0.114 R)
• M68: 27,504,616 km (0.111 R)
• M69: 27,598,563 km (0.086 R)
• M70: 28,164,492 km (0.116 R)
• M71: 28,401,455 km (0.095 R)
• M72: 30,369,265 km (0.089 R)
• M73: 31,246,956 km (0.056 R)
• M74: 32,380,758 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.3

Radius: 8.5

Gravity: 12.56 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 9.15 AU - 12.15 AU

Year: 12631 Days

Day: 13.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 136.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 92,896,052 km

• M1: 111,151 km (0.109 R)
• M2: 167,101 km (0.078 R)
• M3: 279,449 km (0.066 R)
• M4: 542,741 km (0.109 R)
• M5: 731,384 km (0.089 R)
• M6: 792,270 km (0.098 R)
• M7: 919,429 km (0.09 R)
• M8: 1,341,743 km (0.073 R)
• M9: 1,819,260 km (0.078 R)
• M10: 2,500,379 km (0.068 R)
• M11: 3,151,578 km (0.074 R)
• M12: 3,637,472 km (0.063 R)
• M13: 3,889,245 km (0.099 R)
• M14: 4,873,450 km (0.083 R)
• M15: 5,151,253 km (0.027 R)
• M16: 5,474,833 km (0.091 R)
• M17: 5,556,813 km (0.032 R)
• M18: 6,057,367 km (0.036 R)
• M19: 6,878,959 km (0.082 R)
• M20: 7,506,821 km (0.077 R)
• M21: 7,643,703 km (0.059 R)
• M22: 9,009,382 km (0.1 R)
• M23: 10,858,561 km (0.093 R)
• M24: 11,746,425 km (0.101 R)
• M25: 11,958,704 km (0.075 R)
• M26: 12,875,141 km (0.098 R)
• M27: 13,148,905 km (0.081 R)
• M28: 13,314,061 km (0.077 R)
• M29: 13,369,412 km (0.11 R)
• M30: 13,590,967 km (0.096 R)
• M31: 13,869,817 km (0.071 R)
• M32: 14,376,505 km (0.077 R)
• M33: 14,546,747 km (0.096 R)
• M34: 15,815,337 km (0.109 R)
• M35: 16,760,197 km (0.083 R)
• M36: 17,420,223 km (0.051 R)
• M37: 18,027,740 km (0.09 R)
• M38: 18,827,939 km (0.088 R)
• M39: 18,889,873 km (0.092 R)
• M40: 19,076,421 km (0.118 R)
• M41: 19,639,508 km (0.117 R)
• M42: 20,526,473 km (0.057 R)
• M43: 21,232,426 km (0.081 R)
• M44: 22,207,954 km (0.103 R)
• M45: 22,339,001 km (0.082 R)
• M46: 24,067,605 km (0.113 R)
• M47: 26,670,308 km (0.115 R)
• M48: 28,644,551 km (0.049 R)
• M49: 28,858,776 km (0.111 R)
• M50: 29,001,941 km (0.065 R)
• M51: 29,289,019 km (0.034 R)
• M52: 29,793,613 km (0.114 R)
• M53: 32,136,764 km (0.095 R)
• M54: 32,433,866 km (0.074 R)
• M55: 32,508,216 km (0.109 R)
• M56: 33,030,611 km (0.032 R)
• M57: 33,480,602 km (0.108 R)
• M58: 34,083,780 km (0.1 R)
• M59: 34,386,716 km (0.118 R)
• M60: 34,538,558 km (0.111 R)
• M61: 36,377,415 km (0.098 R)
• M62: 37,542,782 km (0.096 R)
• M63: 37,699,112 km (0.119 R)
• M64: 38,247,987 km (0.108 R)
• M65: 39,671,261 km (0.092 R)
• M66: 41,676,770 km (0.107 R)
• M67: 42,814,163 km (0.074 R)
• M68: 43,304,694 km (0.055 R)
• M69: 45,452,022 km (0.112 R)
• M70: 45,785,476 km (0.079 R)
• M71: 46,119,677 km (0.088 R)
• M72: 46,371,002 km (0.048 R)
• M73: 46,454,776 km (0.059 R)
• M74: 46,622,625 km (0.039 R)
• M75: 46,706,550 km (0.094 R)
• M76: 46,790,624 km (0.097 R)
• M77: 47,549,234 km (0.115 R)
• M78: 47,633,757 km (0.108 R)
• M79: 48,227,062 km (0.097 R)
• M80: 48,908,032 km (0.083 R)
• M81: 49,506,423 km (0.106 R)
• M82: 51,316,258 km (0.051 R)
• M83: 52,185,721 km (0.025 R)
• M84: 52,272,937 km (0.077 R)
• M85: 54,557,446 km (0.084 R)
• M86: 55,533,722 km (0.047 R)
• M87: 56,515,832 km (0.06 R)
• M88: 57,593,684 km (0.047 R)
• M89: 58,859,731 km (0.083 R)
• M90: 59,496,270 km (0.106 R)
• M91: 60,959,636 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.3

Radius: 3.1

Gravity: 90.04 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 14.92 AU - 17.76 AU

Year: 24005 Days

Day: 17.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 92,896,052 km

• M1: 41,439 km (0.11 R)
• M2: 105,018 km (0.05 R)
• M3: 244,443 km (0.06 R)
• M4: 521,049 km (0.047 R)
• M5: 646,562 km (0.055 R)
• M6: 895,642 km (0.037 R)
• M7: 1,269,039 km (0.093 R)
• M8: 1,612,964 km (0.11 R)
• M9: 1,721,572 km (0.104 R)
• M10: 1,984,117 km (0.046 R)
• M11: 2,100,354 km (0.058 R)
• M12: 2,421,391 km (0.119 R)
• M13: 2,545,707 km (0.074 R)
• M14: 3,108,045 km (0.11 R)
• M15: 7,070,893 km (0.101 R)
• M16: 7,129,835 km (0.119 R)
• M17: 8,157,871 km (0.087 R)
• M18: 9,038,554 km (0.082 R)
• M19: 9,166,759 km (0.083 R)
• M20: 9,751,388 km (0.105 R)
• M21: 10,684,579 km (0.068 R)
• M22: 10,956,249 km (0.04 R)
• M23: 11,368,241 km (0.104 R)
• M24: 12,562,780 km (0.106 R)
• M25: 14,540,015 km (0.065 R)
• M26: 14,690,361 km (0.062 R)
• M27: 14,841,156 km (0.1 R)
• M28: 15,449,421 km (0.071 R)
• M29: 16,768,874 km (0.118 R)
• M30: 18,366,579 km (0.085 R)
• M31: 19,019,275 km (0.085 R)
• M32: 20,515,104 km (0.114 R)
• M33: 22,480,670 km (0.034 R)
• M34: 22,741,420 km (0.106 R)
• M35: 24,327,157 km (0.08 R)
• M36: 25,857,094 km (0.111 R)
• M37: 26,955,592 km (0.098 R)
• M38: 28,256,495 km (0.096 R)
• M39: 28,631,836 km (0.066 R)
• M40: 31,111,869 km (0.064 R)
• M41: 32,279,481 km (0.062 R)
• M42: 32,671,876 km (0.096 R)
• M43: 34,356,946 km (0.092 R)
• M44: 34,857,949 km (0.11 R)
• M45: 35,664,581 km (0.089 R)
• M46: 36,477,346 km (0.062 R)
• M47: 38,017,606 km (0.105 R)
• M48: 38,224,650 km (0.111 R)
• M49: 40,209,364 km (0.118 R)
• M50: 40,949,126 km (0.106 R)
• M51: 41,799,889 km (0.116 R)
• M52: 42,764,047 km (0.073 R)
• M53: 44,604,999 km (0.108 R)
• M54: 45,041,824 km (0.11 R)
• M55: 46,140,322 km (0.052 R)
• M56: 47,916,198 km (0.059 R)
• M57: 48,139,847 km (0.049 R)
• M58: 48,363,795 km (0.12 R)
• M59: 48,924,936 km (0.101 R)
• M60: 49,827,460 km (0.081 R)
• M61: 50,053,952 km (0.084 R)
• M62: 50,167,347 km (0.103 R)
• M63: 50,621,675 km (0.113 R)
• M64: 53,260,432 km (0.101 R)
• M65: 53,607,948 km (0.118 R)
• M66: 53,956,212 km (0.07 R)
• M67: 54,188,687 km (0.12 R)
• M68: 54,421,611 km (0.101 R)
• M69: 55,122,327 km (0.115 R)
• M70: 55,826,036 km (0.082 R)
• M71: 56,179,087 km (0.095 R)
• M72: 58,550,961 km (0.101 R)
• M73: 58,909,547 km (0.12 R)
• M74: 65,487,814 km (0.064 R)
• M75: 65,611,831 km (0.108 R)
• M76: 66,482,042 km (0.063 R)
• M77: 68,863,041 km (0.086 R)
• M78: 69,115,263 km (0.077 R)
• M79: 70,254,302 km (0.075 R)
• M80: 73,321,656 km (0.093 R)
• M81: 74,742,088 km (0.096 R)
• M82: 75,131,043 km (0.078 R)
• M83: 76,693,592 km (0.108 R)
• M84: 76,955,089 km (0.1 R)
• M85: 79,057,538 km (0.093 R)
• M86: 82,246,366 km (0.084 R)
• M87: 82,781,927 km (0.104 R)
• M88: 86,291,193 km (0.067 R)
• M89: 86,427,178 km (0.088 R)
• M90: 87,380,715 km (0.051 R)
• M91: 88,337,692 km (0.086 R)
• M92: 90,262,269 km (0.091 R)
• M93: 92,896,089 km (0.109 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 16,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit