🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.38 AU - 0.62 AU

Year: 126 Days

Day: 41.1 Hours

Environment

Temp: 214 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.62 AU - 0.8 AU

Year: 213 Days

Day: 46.9 Hours

Environment

Temp: 175 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.61 AU - 0.99 AU

Year: 255 Days

Day: 29.6 Hours

Environment

Temp: 105 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,667,128 km

• M1: 595,400 km (0.095 R)
• M2: 786,436 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.63 AU - 1.05 AU

Year: 274 Days

Day: 21.9 Hours

Environment

Temp: 118 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.75 AU - 2.97 AU

Year: 1724 Days

Day: 46.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.51 AU - 5.31 AU

Year: 3878 Days

Day: 30.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.9

Radius: 10.5

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.11 AU - 8.55 AU

Year: 7074 Days

Day: 8.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 88,667,128 km

• M1: 195,225 km (0.087 R)
• M2: 487,988 km (0.103 R)
• M3: 576,999 km (0.056 R)
• M4: 660,325 km (0.108 R)
• M5: 894,894 km (0.059 R)
• M6: 1,022,501 km (0.089 R)
• M7: 1,280,857 km (0.101 R)
• M8: 1,509,443 km (0.112 R)
• M9: 1,877,154 km (0.033 R)
• M10: 1,950,457 km (0.108 R)
• M11: 2,062,207 km (0.112 R)
• M12: 2,351,230 km (0.112 R)
• M13: 2,653,268 km (0.099 R)
• M14: 2,819,621 km (0.028 R)
• M15: 2,946,629 km (0.116 R)
• M16: 3,294,744 km (0.089 R)
• M17: 3,519,140 km (0.098 R)
• M18: 3,702,248 km (0.033 R)
• M19: 3,771,811 km (0.095 R)
• M20: 3,912,134 km (0.063 R)
• M21: 4,030,466 km (0.105 R)
• M22: 4,246,336 km (0.095 R)
• M23: 4,515,612 km (0.054 R)
• M24: 4,614,795 km (0.115 R)
• M25: 5,277,962 km (0.119 R)
• M26: 5,540,956 km (0.082 R)
• M27: 5,647,320 km (0.078 R)
• M28: 5,781,359 km (0.092 R)
• M29: 6,244,963 km (0.1 R)
• M30: 6,948,372 km (0.111 R)
• M31: 7,441,148 km (0.06 R)
• M32: 8,005,281 km (0.105 R)
• M33: 8,986,344 km (0.07 R)
• M34: 9,143,123 km (0.043 R)
• M35: 9,843,540 km (0.106 R)
• M36: 10,037,568 km (0.075 R)
• M37: 10,331,079 km (0.074 R)
• M38: 10,528,249 km (0.101 R)
• M39: 10,859,758 km (0.077 R)
• M40: 11,431,222 km (0.095 R)
• M41: 11,737,599 km (0.111 R)
• M42: 12,115,932 km (0.055 R)
• M43: 12,955,176 km (0.07 R)
• M44: 13,704,960 km (0.102 R)
• M45: 13,957,930 km (0.093 R)
• M46: 14,212,546 km (0.109 R)
• M47: 14,322,201 km (0.083 R)
• M48: 14,432,006 km (0.054 R)
• M49: 14,689,464 km (0.108 R)
• M50: 14,874,367 km (0.065 R)
• M51: 15,885,798 km (0.08 R)
• M52: 16,457,262 km (0.119 R)
• M53: 17,268,681 km (0.095 R)
• M54: 17,424,711 km (0.114 R)
• M55: 17,934,990 km (0.115 R)
• M56: 18,330,975 km (0.111 R)
• M57: 18,450,354 km (0.068 R)
• M58: 18,769,895 km (0.045 R)
• M59: 19,373,971 km (0.092 R)
• M60: 19,536,136 km (0.074 R)
• M61: 20,066,161 km (0.088 R)
• M62: 20,435,967 km (0.109 R)
• M63: 20,518,545 km (0.045 R)
• M64: 21,391,299 km (0.114 R)
• M65: 21,811,220 km (0.109 R)
• M66: 22,531,235 km (0.104 R)
• M67: 22,787,196 km (0.099 R)
• M68: 22,958,486 km (0.082 R)
• M69: 23,302,112 km (0.032 R)
• M70: 25,889,258 km (0.075 R)
• M71: 25,978,418 km (0.026 R)
• M72: 26,696,488 km (0.115 R)
• M73: 27,420,991 km (0.105 R)
• M74: 27,511,946 km (0.042 R)
• M75: 27,648,678 km (0.102 R)
• M76: 28,658,165 km (0.091 R)
• M77: 28,843,068 km (0.109 R)
• M78: 29,260,446 km (0.081 R)
• M79: 29,773,267 km (0.097 R)
• M80: 31,329,384 km (0.101 R)
• M81: 31,806,153 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.9

Radius: 9

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 10.93 AU - 12.47 AU

Year: 14265 Days

Day: 8.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,667,128 km

• M1: 146,606 km (0.099 R)
• M2: 483,351 km (0.098 R)
• M3: 677,379 km (0.068 R)
• M4: 754,422 km (0.09 R)
• M5: 982,559 km (0.096 R)
• M6: 1,116,299 km (0.116 R)
• M7: 1,352,963 km (0.111 R)
• M8: 1,554,023 km (0.109 R)
• M9: 1,711,250 km (0.061 R)
• M10: 1,791,883 km (0.083 R)
• M11: 2,041,562 km (0.069 R)
• M12: 2,185,176 km (0.09 R)
• M13: 2,452,208 km (0.116 R)
• M14: 2,698,446 km (0.105 R)
• M15: 2,824,557 km (0.059 R)
• M16: 2,985,076 km (0.033 R)
• M17: 3,115,675 km (0.1 R)
• M18: 3,248,069 km (0.119 R)
• M19: 3,796,794 km (0.113 R)
• M20: 4,082,077 km (0.051 R)
• M21: 4,485,543 km (0.074 R)
• M22: 5,291,277 km (0.049 R)
• M23: 5,609,920 km (0.086 R)
• M24: 5,690,553 km (0.038 R)
• M25: 6,099,704 km (0.112 R)
• M26: 6,774,091 km (0.103 R)
• M27: 7,383,403 km (0.097 R)
• M28: 8,055,696 km (0.056 R)
• M29: 8,514,812 km (0.047 R)
• M30: 9,748,096 km (0.111 R)
• M31: 10,534,383 km (0.111 R)
• M32: 11,239,138 km (0.057 R)
• M33: 11,494,652 km (0.101 R)
• M34: 13,013,369 km (0.057 R)
• M35: 14,042,303 km (0.096 R)
• M36: 14,207,160 km (0.117 R)
• M37: 15,379,110 km (0.063 R)
• M38: 16,350,449 km (0.099 R)
• M39: 16,408,194 km (0.098 R)
• M40: 16,697,965 km (0.097 R)
• M41: 17,459,418 km (0.087 R)
• M42: 17,518,359 km (0.055 R)
• M43: 18,472,046 km (0.063 R)
• M44: 18,773,486 km (0.06 R)
• M45: 18,955,247 km (0.107 R)
• M46: 19,137,457 km (0.083 R)
• M47: 20,119,268 km (0.1 R)
• M48: 20,243,135 km (0.099 R)
• M49: 21,495,868 km (0.093 R)
• M50: 21,940,323 km (0.09 R)
• M51: 23,813,438 km (0.115 R)
• M52: 24,207,479 km (0.083 R)
• M53: 26,820,056 km (0.099 R)
• M54: 29,873,348 km (0.105 R)
• M55: 30,796,218 km (0.054 R)
• M56: 31,010,591 km (0.114 R)
• M57: 31,153,757 km (0.059 R)
• M58: 32,017,385 km (0.092 R)
• M59: 32,597,376 km (0.117 R)
• M60: 33,767,979 km (0.029 R)
• M61: 34,284,391 km (0.08 R)
• M62: 37,133,333 km (0.109 R)
• M63: 37,285,474 km (0.082 R)
• M64: 37,361,470 km (0.092 R)
• M65: 37,819,239 km (0.061 R)
• M66: 39,513,136 km (0.107 R)
• M67: 39,979,433 km (0.111 R)
• M68: 40,917,411 km (0.063 R)
• M69: 42,496,866 km (0.039 R)
• M70: 42,576,452 km (0.098 R)
• M71: 42,974,681 km (0.115 R)
• M72: 43,214,187 km (0.084 R)
• M73: 44,337,817 km (0.102 R)
• M74: 45,146,393 km (0.082 R)
• M75: 48,179,939 km (0.107 R)
• M76: 48,844,453 km (0.086 R)
• M77: 49,679,358 km (0.097 R)
• M78: 50,687,499 km (0.048 R)
• M79: 51,025,141 km (0.098 R)
• M80: 51,448,054 km (0.061 R)
• M81: 51,617,549 km (0.055 R)
• M82: 51,957,136 km (0.091 R)
• M83: 53,065,955 km (0.091 R)
• M84: 53,494,553 km (0.114 R)
• M85: 54,096,385 km (0.07 R)
• M86: 54,614,143 km (0.101 R)
• M87: 55,828,429 km (0.105 R)
• M88: 55,915,495 km (0.12 R)
• M89: 56,264,358 km (0.098 R)
• M90: 56,701,333 km (0.117 R)
• M91: 57,139,356 km (0.082 R)
• M92: 58,460,454 km (0.111 R)
• M93: 58,637,429 km (0.092 R)
• M94: 58,725,841 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 853.8

Radius: 7.3

Gravity: 16.02 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 12.25 AU - 19.49 AU

Year: 22535 Days

Day: 21.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,667,128 km

• M1: 322,832 km (0.062 R)
• M2: 505,790 km (0.091 R)
• M3: 646,113 km (0.086 R)
• M4: 746,942 km (0.098 R)
• M5: 799,451 km (0.107 R)
• M6: 964,607 km (0.07 R)
• M7: 1,592,619 km (0.109 R)
• M8: 1,731,296 km (0.07 R)
• M9: 3,061,520 km (0.093 R)
• M10: 3,500,141 km (0.113 R)
• M11: 4,242,596 km (0.103 R)
• M12: 4,681,067 km (0.047 R)
• M13: 5,288,135 km (0.101 R)
• M14: 6,135,757 km (0.101 R)
• M15: 6,299,417 km (0.098 R)
• M16: 7,953,969 km (0.112 R)
• M17: 8,614,893 km (0.103 R)
• M18: 8,982,754 km (0.086 R)
• M19: 9,988,799 km (0.076 R)
• M20: 10,181,481 km (0.101 R)
• M21: 10,375,211 km (0.087 R)
• M22: 10,505,211 km (0.116 R)
• M23: 11,162,844 km (0.103 R)
• M24: 11,496,596 km (0.067 R)
• M25: 12,037,542 km (0.069 R)
• M26: 12,379,822 km (0.083 R)
• M27: 13,852,314 km (0.101 R)
• M28: 14,572,628 km (0.071 R)
• M29: 15,084,103 km (0.088 R)
• M30: 15,601,562 km (0.107 R)
• M31: 15,750,561 km (0.116 R)
• M32: 16,275,351 km (0.117 R)
• M33: 17,035,158 km (0.068 R)
• M34: 17,419,326 km (0.032 R)
• M35: 18,589,031 km (0.051 R)
• M36: 19,064,005 km (0.029 R)
• M37: 19,784,019 km (0.09 R)
• M38: 20,512,860 km (0.096 R)
• M39: 21,085,820 km (0.099 R)
• M40: 21,415,534 km (0.031 R)
• M41: 22,583,145 km (0.096 R)
• M42: 22,667,369 km (0.117 R)
• M43: 24,805,721 km (0.099 R)
• M44: 25,415,930 km (0.095 R)
• M45: 27,007,652 km (0.099 R)
• M46: 27,186,571 km (0.115 R)
• M47: 28,177,208 km (0.048 R)
• M48: 28,722,642 km (0.072 R)
• M49: 28,996,555 km (0.074 R)
• M50: 31,313,378 km (0.034 R)
• M51: 35,826,895 km (0.089 R)
• M52: 35,925,031 km (0.092 R)
• M53: 36,714,010 km (0.081 R)
• M54: 37,808,169 km (0.093 R)
• M55: 41,669,739 km (0.06 R)
• M56: 41,772,961 km (0.08 R)
• M57: 42,706,602 km (0.106 R)
• M58: 44,594,228 km (0.095 R)
• M59: 45,123,355 km (0.119 R)
• M60: 46,401,819 km (0.083 R)
• M61: 46,508,931 km (0.097 R)
• M62: 49,431,026 km (0.042 R)
• M63: 50,638,430 km (0.096 R)
• M64: 53,530,606 km (0.096 R)
• M65: 53,755,302 km (0.091 R)
• M66: 55,791,628 km (0.089 R)
• M67: 56,704,774 km (0.085 R)
• M68: 57,622,856 km (0.114 R)
• M69: 58,661,514 km (0.047 R)
• M70: 58,893,091 km (0.088 R)
• M71: 62,050,205 km (0.099 R)
• M72: 62,522,485 km (0.094 R)
• M73: 65,261,772 km (0.089 R)
• M74: 66,103,110 km (0.085 R)
• M75: 66,464,838 km (0.059 R)
• M76: 68,770,889 km (0.087 R)
• M77: 69,627,187 km (0.109 R)
• M78: 70,856,433 km (0.046 R)
• M79: 72,216,876 km (0.035 R)
• M80: 74,336,379 km (0.056 R)
• M81: 77,363,043 km (0.069 R)
• M82: 77,744,218 km (0.1 R)
• M83: 78,126,142 km (0.095 R)
• M84: 80,044,435 km (0.087 R)
• M85: 82,107,689 km (0.103 R)
• M86: 82,756,046 km (0.116 R)
• M87: 83,927,248 km (0.099 R)
• M88: 84,188,296 km (0.091 R)
• M89: 84,449,644 km (0.053 R)
• M90: 84,711,290 km (0.085 R)
• M91: 85,497,577 km (0.035 R)
• M92: 85,628,924 km (0.087 R)
• M93: 87,606,308 km (0.075 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 13,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit