🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.39 AU - 0.63 AU

Year: 130 Days

Day: 33.2 Hours

Environment

Temp: 258 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.61 AU - 0.71 AU

Year: 191 Days

Day: 24.2 Hours

Environment

Temp: 134 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.56 AU - 0.84 AU

Year: 209 Days

Day: 45.3 Hours

Environment

Temp: 215 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,998,237 km

• M1: 68,516 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.56 AU - 3.6 AU

Year: 1927 Days

Day: 12.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.49 AU - 3.73 AU

Year: 1955 Days

Day: 23.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.62 AU - 5.9 AU

Year: 3702 Days

Day: 26.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,998,237 km

• M1: 181,612 km (0.109 R)
• M2: 887,863 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.5

Radius: 10.8

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.56 AU - 6.54 AU

Year: 4661 Days

Day: 5.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 20,998,237 km

• M1: 148,999 km (0.094 R)
• M2: 387,309 km (0.106 R)
• M3: 466,895 km (0.058 R)
• M4: 634,445 km (0.097 R)
• M5: 707,598 km (0.105 R)
• M6: 988,244 km (0.119 R)
• M7: 1,089,820 km (0.106 R)
• M8: 1,916,798 km (0.088 R)
• M9: 2,410,022 km (0.097 R)
• M10: 2,610,184 km (0.081 R)
• M11: 2,733,003 km (0.087 R)
• M12: 2,899,656 km (0.104 R)
• M13: 3,353,386 km (0.071 R)
• M14: 3,509,716 km (0.086 R)
• M15: 3,714,216 km (0.096 R)
• M16: 3,946,242 km (0.102 R)
• M17: 4,111,398 km (0.087 R)
• M18: 4,399,973 km (0.076 R)
• M19: 5,305,189 km (0.071 R)
• M20: 5,487,848 km (0.073 R)
• M21: 5,593,165 km (0.086 R)
• M22: 5,699,080 km (0.029 R)
• M23: 6,102,546 km (0.119 R)
• M24: 6,487,611 km (0.086 R)
• M25: 7,137,165 km (0.09 R)
• M26: 8,195,420 km (0.107 R)
• M27: 8,346,215 km (0.037 R)
• M28: 8,589,611 km (0.102 R)
• M29: 9,021,051 km (0.092 R)
• M30: 9,586,082 km (0.086 R)
• M31: 9,937,188 km (0.088 R)
• M32: 10,324,946 km (0.069 R)
• M33: 10,455,395 km (0.063 R)
• M34: 10,684,729 km (0.102 R)
• M35: 10,949,068 km (0.103 R)
• M36: 11,082,061 km (0.072 R)
• M37: 11,416,861 km (0.112 R)
• M38: 11,857,127 km (0.103 R)
• M39: 12,337,336 km (0.083 R)
• M40: 12,964,301 km (0.105 R)
• M41: 13,034,612 km (0.118 R)
• M42: 13,281,598 km (0.117 R)
• M43: 14,576,667 km (0.119 R)
• M44: 15,165,035 km (0.107 R)
• M45: 15,574,186 km (0.036 R)
• M46: 15,761,332 km (0.112 R)
• M47: 16,403,257 km (0.091 R)
• M48: 16,708,287 km (0.111 R)
• M49: 16,861,475 km (0.105 R)
• M50: 16,938,219 km (0.096 R)
• M51: 17,401,374 km (0.049 R)
• M52: 17,517,911 km (0.072 R)
• M53: 18,143,379 km (0.118 R)
• M54: 18,736,385 km (0.068 R)
• M55: 19,015,236 km (0.067 R)
• M56: 19,135,213 km (0.081 R)
• M57: 19,335,674 km (0.109 R)
• M58: 19,698,449 km (0.12 R)
• M59: 19,941,396 km (0.087 R)
• M60: 20,022,628 km (0.102 R)
• M61: 20,635,381 km (0.083 R)
• M62: 21,130,101 km (0.092 R)
• M63: 21,712,186 km (0.043 R)
• M64: 21,837,549 km (0.083 R)
• M65: 22,047,136 km (0.06 R)
• M66: 22,468,254 km (0.09 R)
• M67: 22,722,121 km (0.096 R)
• M68: 23,190,213 km (0.066 R)
• M69: 24,222,438 km (0.067 R)
• M70: 24,395,972 km (0.046 R)
• M71: 24,831,601 km (0.097 R)
• M72: 25,401,718 km (0.1 R)
• M73: 26,465,509 km (0.105 R)
• M74: 26,688,859 km (0.034 R)
• M75: 28,773,954 km (0.098 R)
• M76: 29,095,888 km (0.083 R)
• M77: 29,465,245 km (0.12 R)
• M78: 30,255,272 km (0.06 R)
• M79: 30,535,768 km (0.099 R)
• M80: 31,052,180 km (0.052 R)
• M81: 31,335,069 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634

Radius: 8

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.16 AU - 6.34 AU

Year: 5569 Days

Day: 10.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 20,998,237 km

• M1: 104,719 km (0.114 R)
• M2: 231,578 km (0.104 R)
• M3: 390,450 km (0.071 R)
• M4: 517,160 km (0.047 R)
• M5: 708,496 km (0.091 R)
• M6: 759,957 km (0.056 R)
• M7: 880,683 km (0.118 R)
• M8: 1,393,504 km (0.098 R)
• M9: 1,611,169 km (0.097 R)
• M10: 1,663,080 km (0.112 R)
• M11: 2,079,111 km (0.096 R)
• M12: 2,328,491 km (0.111 R)
• M13: 2,426,926 km (0.093 R)
• M14: 2,876,617 km (0.084 R)
• M15: 3,132,879 km (0.111 R)
• M16: 3,374,330 km (0.117 R)
• M17: 4,326,819 km (0.056 R)
• M18: 5,304,890 km (0.045 R)
• M19: 5,461,369 km (0.097 R)
• M20: 5,752,038 km (0.083 R)
• M21: 5,885,928 km (0.113 R)
• M22: 5,939,783 km (0.118 R)
• M23: 6,598,463 km (0.104 R)
• M24: 7,021,974 km (0.114 R)
• M25: 7,136,417 km (0.104 R)
• M26: 7,483,334 km (0.092 R)
• M27: 7,717,754 km (0.118 R)
• M28: 8,557,148 km (0.069 R)
• M29: 8,771,522 km (0.088 R)
• M30: 8,863,823 km (0.099 R)
• M31: 9,018,657 km (0.106 R)
• M32: 9,710,248 km (0.116 R)
• M33: 9,901,733 km (0.075 R)
• M34: 10,288,743 km (0.099 R)
• M35: 10,680,540 km (0.075 R)
• M36: 10,845,247 km (0.119 R)
• M37: 11,143,845 km (0.065 R)
• M38: 11,378,115 km (0.093 R)
• M39: 11,953,468 km (0.109 R)
• M40: 12,158,866 km (0.116 R)
• M41: 12,781,941 km (0.052 R)
• M42: 13,486,398 km (0.091 R)
• M43: 13,915,145 km (0.115 R)
• M44: 14,312,178 km (0.049 R)
• M45: 14,566,644 km (0.087 R)
• M46: 14,822,755 km (0.1 R)
• M47: 15,043,412 km (0.095 R)
• M48: 15,154,115 km (0.076 R)
• M49: 15,899,262 km (0.055 R)
• M50: 16,012,058 km (0.041 R)
• M51: 17,541,547 km (0.082 R)
• M52: 18,284,301 km (0.094 R)
• M53: 18,639,595 km (0.111 R)
• M54: 18,798,319 km (0.055 R)
• M55: 19,117,112 km (0.102 R)
• M56: 19,437,551 km (0.047 R)
• M57: 19,558,276 km (0.099 R)
• M58: 19,759,934 km (0.078 R)
• M59: 21,314,854 km (0.112 R)
• M60: 21,688,849 km (0.11 R)
• M61: 21,981,313 km (0.095 R)
• M62: 23,334,575 km (0.117 R)
• M63: 23,505,565 km (0.084 R)
• M64: 23,719,939 km (0.073 R)
• M65: 24,410,483 km (0.064 R)
• M66: 24,497,250 km (0.093 R)
• M67: 24,758,148 km (0.068 R)
• M68: 25,151,292 km (0.061 R)
• M69: 25,546,529 km (0.12 R)
• M70: 25,722,755 km (0.089 R)
• M71: 26,209,697 km (0.083 R)
• M72: 26,878,698 km (0.038 R)
• M73: 27,102,796 km (0.111 R)
• M74: 27,598,264 km (0.048 R)
• M75: 28,005,918 km (0.112 R)
• M76: 28,552,549 km (0.097 R)
• M77: 28,643,953 km (0.12 R)
• M78: 29,148,547 km (0.112 R)
• M79: 29,286,775 km (0.065 R)
• M80: 29,471,229 km (0.058 R)
• M81: 29,702,508 km (0.101 R)
• M82: 29,887,859 km (0.103 R)
• M83: 29,980,760 km (0.099 R)
• M84: 30,773,778 km (0.05 R)
• M85: 31,526,554 km (0.106 R)

Asteroid Belt

Center: 8.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35

Radius: 10.9

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 8.47 AU - 13.33 AU

Year: 12827 Days

Day: 6.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 20,998,237 km

• M1: 162,912 km (0.099 R)
• M2: 290,070 km (0.074 R)
• M3: 457,620 km (0.087 R)
• M4: 855,550 km (0.08 R)
• M5: 938,577 km (0.068 R)
• M6: 1,240,166 km (0.101 R)
• M7: 1,335,460 km (0.041 R)
• M8: 1,715,588 km (0.102 R)
• M9: 2,029,594 km (0.114 R)
• M10: 2,436,800 km (0.087 R)
• M11: 2,712,209 km (0.076 R)
• M12: 3,427,437 km (0.064 R)
• M13: 3,580,775 km (0.118 R)
• M14: 3,806,368 km (0.103 R)
• M15: 3,894,481 km (0.12 R)
• M16: 4,253,367 km (0.116 R)
• M17: 4,381,572 km (0.072 R)
• M18: 5,895,502 km (0.117 R)
• M19: 6,370,476 km (0.086 R)
• M20: 6,475,344 km (0.102 R)
• M21: 6,686,875 km (0.051 R)
• M22: 7,008,511 km (0.118 R)
• M23: 7,778,790 km (0.103 R)
• M24: 8,437,170 km (0.078 R)
• M25: 8,645,261 km (0.055 R)
• M26: 9,184,561 km (0.049 R)
• M27: 9,542,250 km (0.091 R)
• M28: 9,614,356 km (0.1 R)
• M29: 9,855,957 km (0.11 R)
• M30: 10,295,774 km (0.088 R)
• M31: 10,567,893 km (0.054 R)
• M32: 10,792,290 km (0.08 R)
• M33: 11,577,080 km (0.077 R)
• M34: 12,093,193 km (0.042 R)
• M35: 12,327,912 km (0.117 R)
• M36: 12,458,959 km (0.109 R)
• M37: 13,551,024 km (0.113 R)
• M38: 14,479,728 km (0.102 R)
• M39: 16,197,111 km (0.108 R)
• M40: 16,600,427 km (0.111 R)
• M41: 16,687,194 km (0.118 R)
• M42: 17,889,063 km (0.08 R)
• M43: 18,846,489 km (0.054 R)
• M44: 19,759,036 km (0.099 R)
• M45: 20,251,662 km (0.047 R)
• M46: 20,686,094 km (0.082 R)
• M47: 20,810,709 km (0.06 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 11,344 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit