🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.52 AU - 0.56 AU

Year: 142 Days

Day: 14.4 Hours

Environment

Temp: 223 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,424,358 km

• M1: 66,721 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.72 AU - 0.76 AU

Year: 228 Days

Day: 15.8 Hours

Environment

Temp: 201 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,424,358 km

• M1: 517,758 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.7 AU - 0.92 AU

Year: 261 Days

Day: 19.4 Hours

Environment

Temp: 175 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,424,358 km

• M1: 772,972 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.87 AU - 1.21 AU

Year: 380 Days

Day: 29.6 Hours

Environment

Temp: 37 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 69,424,358 km

• M1: 459,265 km (0.072 R)
• M2: 876,344 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.07 AU - 1.09 AU

Year: 402 Days

Day: 42.1 Hours

Environment

Temp: 32 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.23 AU - 1.39 AU

Year: 537 Days

Day: 23 Hours

Environment

Temp: 11 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 69,424,358 km

• M1: 506,389 km (0.084 R)
• M2: 765,492 km (0.085 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.33 AU - 5.79 AU

Year: 4077 Days

Day: 24.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,424,358 km

• M1: 3,030,853 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.8

Radius: 13.7

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.52 AU - 6.14 AU

Year: 4407 Days

Day: 5 Hours

Environment

Temp: -128 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 69,424,358 km

• M1: 181,313 km (0.08 R)
• M2: 318,494 km (0.083 R)
• M3: 466,895 km (0.091 R)
• M4: 607,966 km (0.097 R)
• M5: 756,068 km (0.09 R)
• M6: 940,223 km (0.104 R)
• M7: 1,116,150 km (0.09 R)
• M8: 1,214,735 km (0.095 R)
• M9: 1,488,648 km (0.086 R)
• M10: 1,711,250 km (0.088 R)
• M11: 1,856,061 km (0.067 R)
• M12: 2,020,319 km (0.115 R)
• M13: 2,158,548 km (0.091 R)
• M14: 2,460,735 km (0.095 R)
• M15: 2,608,837 km (0.119 R)
• M16: 2,879,609 km (0.116 R)
• M17: 3,448,979 km (0.053 R)
• M18: 3,596,931 km (0.115 R)
• M19: 3,765,827 km (0.099 R)
• M20: 4,092,250 km (0.059 R)
• M21: 4,190,087 km (0.088 R)
• M22: 4,548,673 km (0.102 R)
• M23: 4,670,595 km (0.047 R)
• M24: 5,042,645 km (0.114 R)
• M25: 6,126,332 km (0.109 R)
• M26: 6,261,120 km (0.089 R)
• M27: 6,396,955 km (0.097 R)
• M28: 6,556,725 km (0.101 R)
• M29: 6,740,880 km (0.065 R)
• M30: 6,926,830 km (0.107 R)
• M31: 7,138,062 km (0.077 R)
• M32: 7,256,394 km (0.094 R)
• M33: 7,518,939 km (0.063 R)
• M34: 8,325,570 km (0.118 R)
• M35: 8,625,813 km (0.094 R)
• M36: 8,878,634 km (0.106 R)
• M37: 9,057,104 km (0.1 R)
• M38: 9,391,754 km (0.109 R)
• M39: 9,941,078 km (0.079 R)
• M40: 10,179,686 km (0.063 R)
• M41: 10,286,350 km (0.109 R)
• M42: 10,798,124 km (0.105 R)
• M43: 11,180,646 km (0.099 R)
• M44: 11,373,627 km (0.092 R)
• M45: 11,706,931 km (0.082 R)
• M46: 12,411,687 km (0.107 R)
• M47: 12,582,827 km (0.054 R)
• M48: 12,812,310 km (0.034 R)
• M49: 13,072,161 km (0.094 R)
• M50: 13,159,227 km (0.117 R)
• M51: 13,362,979 km (0.102 R)
• M52: 13,980,669 km (0.087 R)
• M53: 14,367,679 km (0.109 R)
• M54: 14,758,279 km (0.077 R)
• M55: 14,970,109 km (0.09 R)
• M56: 15,488,616 km (0.071 R)
• M57: 15,734,704 km (0.112 R)
• M58: 15,827,305 km (0.091 R)
• M59: 16,230,771 km (0.098 R)
• M60: 16,543,430 km (0.071 R)
• M61: 16,826,469 km (0.097 R)
• M62: 16,952,880 km (0.113 R)
• M63: 18,363,438 km (0.117 R)
• M64: 18,558,663 km (0.114 R)
• M65: 18,951,357 km (0.103 R)
• M66: 19,479,139 km (0.091 R)
• M67: 19,778,185 km (0.111 R)
• M68: 19,944,987 km (0.117 R)
• M69: 20,313,446 km (0.086 R)
• M70: 20,481,744 km (0.088 R)
• M71: 21,432,737 km (0.093 R)
• M72: 21,535,511 km (0.118 R)
• M73: 21,948,102 km (0.112 R)
• M74: 22,086,181 km (0.042 R)
• M75: 22,676,494 km (0.108 R)
• M76: 23,026,104 km (0.034 R)

Asteroid Belt

Center: 6.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.2

Radius: 9.6

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.06 AU - 9.32 AU

Year: 8395 Days

Day: 13 Hours

Environment

Temp: -153 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,424,358 km

• M1: 292,763 km (0.092 R)
• M2: 375,341 km (0.114 R)
• M3: 569,669 km (0.081 R)
• M4: 665,411 km (0.104 R)
• M5: 922,420 km (0.103 R)
• M6: 1,487,751 km (0.103 R)
• M7: 1,764,806 km (0.112 R)
• M8: 2,211,206 km (0.072 R)
• M9: 2,345,246 km (0.079 R)
• M10: 2,551,392 km (0.101 R)
• M11: 2,692,014 km (0.053 R)
• M12: 2,763,372 km (0.119 R)
• M13: 3,774,504 km (0.118 R)
• M14: 3,935,322 km (0.097 R)
• M15: 4,544,484 km (0.093 R)
• M16: 4,658,478 km (0.089 R)
• M17: 5,604,086 km (0.112 R)
• M18: 6,004,859 km (0.071 R)
• M19: 6,478,934 km (0.12 R)
• M20: 6,704,378 km (0.065 R)
• M21: 6,866,991 km (0.103 R)
• M22: 7,229,317 km (0.113 R)
• M23: 7,329,099 km (0.098 R)
• M24: 7,699,354 km (0.095 R)
• M25: 7,801,529 km (0.068 R)
• M26: 8,006,927 km (0.09 R)
• M27: 8,493,270 km (0.109 R)
• M28: 8,882,224 km (0.055 R)
• M29: 10,270,043 km (0.088 R)
• M30: 11,258,137 km (0.116 R)
• M31: 11,490,463 km (0.102 R)
• M32: 11,568,254 km (0.095 R)
• M33: 12,157,221 km (0.07 R)
• M34: 12,316,093 km (0.084 R)
• M35: 12,836,694 km (0.091 R)
• M36: 12,957,868 km (0.107 R)
• M37: 13,079,491 km (0.116 R)
• M38: 13,405,465 km (0.116 R)
• M39: 13,569,424 km (0.075 R)
• M40: 14,441,580 km (0.111 R)
• M41: 14,820,811 km (0.076 R)
• M42: 16,239,447 km (0.038 R)
• M43: 16,589,955 km (0.115 R)
• M44: 16,722,050 km (0.067 R)
• M45: 17,611,260 km (0.036 R)
• M46: 18,016,520 km (0.053 R)
• M47: 18,424,773 km (0.092 R)
• M48: 19,296,779 km (0.106 R)
• M49: 19,714,456 km (0.096 R)
• M50: 19,807,656 km (0.114 R)
• M51: 20,041,477 km (0.118 R)
• M52: 20,748,177 km (0.112 R)
• M53: 22,089,023 km (0.108 R)
• M54: 22,477,379 km (0.111 R)
• M55: 22,672,305 km (0.116 R)
• M56: 23,408,476 km (0.082 R)
• M57: 24,152,576 km (0.066 R)
• M58: 24,252,358 km (0.108 R)
• M59: 24,602,716 km (0.099 R)
• M60: 25,106,113 km (0.083 R)
• M61: 25,460,510 km (0.073 R)
• M62: 26,791,483 km (0.113 R)
• M63: 28,460,247 km (0.08 R)
• M64: 28,776,946 km (0.115 R)
• M65: 30,108,965 km (0.095 R)
• M66: 30,809,532 km (0.087 R)
• M67: 32,501,633 km (0.104 R)
• M68: 32,998,448 km (0.067 R)
• M69: 33,331,154 km (0.11 R)
• M70: 33,497,955 km (0.111 R)
• M71: 33,888,106 km (0.088 R)
• M72: 34,167,705 km (0.081 R)
• M73: 35,067,686 km (0.087 R)
• M74: 35,918,449 km (0.037 R)
• M75: 36,833,389 km (0.117 R)
• M76: 37,466,787 km (0.117 R)
• M77: 37,698,065 km (0.107 R)
• M78: 37,871,898 km (0.109 R)
• M79: 38,045,880 km (0.069 R)
• M80: 38,278,355 km (0.118 R)
• M81: 38,511,279 km (0.096 R)
• M82: 39,212,743 km (0.053 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.6

Radius: 4.9

Gravity: 12.14 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 17.12 AU - 18.32 AU

Year: 26716 Days

Day: 20.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,424,358 km

• M1: 63,130 km (0.064 R)
• M2: 228,436 km (0.097 R)
• M3: 335,099 km (0.069 R)
• M4: 403,465 km (0.066 R)
• M5: 458,069 km (0.096 R)
• M6: 980,165 km (0.098 R)
• M7: 1,237,025 km (0.071 R)
• M8: 1,485,656 km (0.114 R)
• M9: 1,601,146 km (0.117 R)
• M10: 2,059,963 km (0.089 R)
• M11: 2,287,351 km (0.111 R)
• M12: 2,695,754 km (0.113 R)
• M13: 2,908,332 km (0.109 R)
• M14: 3,016,641 km (0.093 R)
• M15: 3,237,448 km (0.118 R)
• M16: 4,837,247 km (0.104 R)
• M17: 5,446,559 km (0.11 R)
• M18: 6,033,731 km (0.03 R)
• M19: 7,024,218 km (0.04 R)
• M20: 7,365,451 km (0.091 R)
• M21: 7,463,887 km (0.051 R)
• M22: 7,712,069 km (0.103 R)
• M23: 8,063,924 km (0.094 R)
• M24: 8,216,364 km (0.085 R)
• M25: 9,045,435 km (0.096 R)
• M26: 9,150,902 km (0.099 R)
• M27: 9,469,844 km (0.117 R)
• M28: 9,954,990 km (0.065 R)
• M29: 10,670,068 km (0.053 R)
• M30: 11,344,755 km (0.045 R)
• M31: 12,617,084 km (0.036 R)
• M32: 13,270,079 km (0.115 R)
• M33: 14,177,989 km (0.093 R)
• M34: 15,043,412 km (0.096 R)
• M35: 15,672,023 km (0.105 R)
• M36: 16,566,319 km (0.104 R)
• M37: 18,337,408 km (0.104 R)
• M38: 18,537,869 km (0.111 R)
• M39: 19,687,529 km (0.083 R)
• M40: 19,824,411 km (0.043 R)
• M41: 20,305,517 km (0.068 R)
• M42: 23,925,487 km (0.06 R)
• M43: 24,584,615 km (0.109 R)
• M44: 24,805,721 km (0.099 R)
• M45: 25,027,425 km (0.063 R)
• M46: 25,398,278 km (0.076 R)
• M47: 26,976,086 km (0.117 R)
• M48: 28,585,460 km (0.086 R)
• M49: 29,051,009 km (0.05 R)
• M50: 29,284,681 km (0.08 R)
• M51: 29,989,436 km (0.1 R)
• M52: 30,068,125 km (0.026 R)
• M53: 31,335,817 km (0.078 R)
• M54: 31,495,588 km (0.1 R)
• M55: 32,378,814 km (0.073 R)
• M56: 33,351,499 km (0.098 R)
• M57: 34,251,629 km (0.072 R)
• M58: 35,242,566 km (0.107 R)
• M59: 36,075,527 km (0.103 R)
• M60: 36,915,070 km (0.111 R)
• M61: 38,698,875 km (0.044 R)
• M62: 38,955,884 km (0.082 R)
• M63: 39,127,622 km (0.103 R)
• M64: 40,684,487 km (0.034 R)
• M65: 41,382,810 km (0.093 R)
• M66: 41,557,989 km (0.097 R)
• M67: 42,349,661 km (0.075 R)
• M68: 43,234,832 km (0.109 R)
• M69: 43,412,704 km (0.117 R)
• M70: 43,501,714 km (0.073 R)
• M71: 44,394,814 km (0.073 R)
• M72: 45,294,196 km (0.067 R)
• M73: 45,927,145 km (0.059 R)
• M74: 47,935,795 km (0.087 R)
• M75: 48,119,801 km (0.06 R)
• M76: 48,580,861 km (0.108 R)
• M77: 49,136,019 km (0.053 R)
• M78: 49,693,421 km (0.088 R)
• M79: 49,972,870 km (0.072 R)
• M80: 50,720,560 km (0.107 R)
• M81: 51,660,333 km (0.05 R)
• M82: 51,754,730 km (0.076 R)
• M83: 52,037,919 km (0.114 R)
• M84: 53,080,915 km (0.12 R)
• M85: 54,514,362 km (0.055 R)
• M86: 58,202,099 km (0.108 R)
• M87: 59,087,120 km (0.071 R)
• M88: 59,679,677 km (0.119 R)
• M89: 60,075,812 km (0.11 R)
• M90: 60,572,327 km (0.097 R)
• M91: 62,571,404 km (0.088 R)
• M92: 68,179,529 km (0.099 R)
• M93: 68,904,779 km (0.088 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 19,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit