🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.48 AU - 0.62 AU

Year: 142 Days

Day: 42.5 Hours

Environment

Temp: 224 °C

Axial Tilt: 169.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,264,897 km

• M1: 101,128 km (0.033 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.49 AU - 0.65 AU

Year: 150 Days

Day: 19.9 Hours

Environment

Temp: 191 °C

Axial Tilt: 124.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,264,897 km

• M1: 77,342 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.58 AU - 0.78 AU

Year: 195 Days

Day: 46.1 Hours

Environment

Temp: 172 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.85 AU - 0.97 AU

Year: 302 Days

Day: 19.2 Hours

Environment

Temp: 186 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.34 AU - 1.62 AU

Year: 627 Days

Day: 19.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 86,264,897 km

• M1: 265,686 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.47 AU - 1.49 AU

Year: 627 Days

Day: 44.8 Hours

Environment

Temp: -9 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.01 AU - 2.71 AU

Year: 1263 Days

Day: 27 Hours

Environment

Temp: -71 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,264,897 km

• M1: 176,376 km (0.109 R)
• M2: 839,394 km (0.051 R)

Asteroid Belt

Center: 5.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.6

Radius: 10.2

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.6 AU - 8.3 AU

Year: 7806 Days

Day: 7.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 86,264,897 km

• M1: 134,040 km (0.076 R)
• M2: 568,921 km (0.083 R)
• M3: 686,355 km (0.058 R)
• M4: 1,220,868 km (0.092 R)
• M5: 1,581,848 km (0.094 R)
• M6: 1,862,942 km (0.071 R)
• M7: 2,021,067 km (0.046 R)
• M8: 2,230,953 km (0.11 R)
• M9: 2,472,703 km (0.063 R)
• M10: 2,981,635 km (0.079 R)
• M11: 3,439,704 km (0.077 R)
• M12: 3,833,595 km (0.091 R)
• M13: 3,977,807 km (0.077 R)
• M14: 4,391,296 km (0.111 R)
• M15: 4,633,794 km (0.117 R)
• M16: 4,756,763 km (0.105 R)
• M17: 4,880,780 km (0.11 R)
• M18: 5,163,670 km (0.038 R)
• M19: 5,452,094 km (0.117 R)
• M20: 5,680,082 km (0.115 R)
• M21: 6,044,652 km (0.083 R)
• M22: 6,145,481 km (0.113 R)
• M23: 7,290,652 km (0.071 R)
• M24: 7,433,967 km (0.066 R)
• M25: 7,759,791 km (0.078 R)
• M26: 7,832,795 km (0.102 R)
• M27: 8,201,404 km (0.064 R)
• M28: 8,425,352 km (0.065 R)
• M29: 8,727,091 km (0.103 R)
• M30: 9,536,116 km (0.036 R)
• M31: 10,773,739 km (0.118 R)
• M32: 11,101,359 km (0.053 R)
• M33: 11,266,365 km (0.085 R)
• M34: 11,515,446 km (0.036 R)
• M35: 11,724,434 km (0.12 R)
• M36: 12,103,665 km (0.045 R)
• M37: 12,572,803 km (0.092 R)
• M38: 12,658,822 km (0.112 R)
• M39: 13,397,088 km (0.097 R)
• M40: 13,528,883 km (0.108 R)
• M41: 16,487,481 km (0.094 R)
• M42: 16,770,370 km (0.038 R)
• M43: 17,293,215 km (0.12 R)
• M44: 17,676,784 km (0.12 R)
• M45: 18,501,217 km (0.095 R)
• M46: 18,648,123 km (0.081 R)
• M47: 20,137,220 km (0.108 R)
• M48: 20,896,130 km (0.096 R)
• M49: 21,304,682 km (0.074 R)
• M50: 21,612,853 km (0.056 R)
• M51: 21,715,926 km (0.096 R)
• M52: 21,870,760 km (0.036 R)
• M53: 21,974,282 km (0.107 R)
• M54: 22,129,714 km (0.104 R)
• M55: 23,386,934 km (0.04 R)
• M56: 24,452,071 km (0.103 R)
• M57: 25,098,932 km (0.084 R)
• M58: 25,207,241 km (0.104 R)
• M59: 25,370,004 km (0.089 R)
• M60: 25,587,669 km (0.087 R)
• M61: 26,354,208 km (0.106 R)
• M62: 26,684,969 km (0.075 R)
• M63: 27,239,379 km (0.096 R)
• M64: 27,406,480 km (0.1 R)
• M65: 27,741,728 km (0.118 R)
• M66: 28,078,174 km (0.049 R)
• M67: 28,246,920 km (0.086 R)
• M68: 28,642,158 km (0.103 R)
• M69: 29,609,308 km (0.053 R)
• M70: 29,781,196 km (0.118 R)
• M71: 30,356,250 km (0.054 R)
• M72: 31,283,907 km (0.114 R)
• M73: 31,751,250 km (0.07 R)
• M74: 32,456,604 km (0.096 R)
• M75: 33,643,664 km (0.109 R)
• M76: 34,062,538 km (0.119 R)
• M77: 34,663,771 km (0.071 R)
• M78: 35,633,315 km (0.084 R)
• M79: 36,427,530 km (0.081 R)
• M80: 37,971,231 km (0.119 R)
• M81: 38,282,544 km (0.12 R)
• M82: 39,033,076 km (0.035 R)
• M83: 40,739,689 km (0.097 R)
• M84: 41,313,846 km (0.074 R)
• M85: 41,955,022 km (0.116 R)
• M86: 42,019,349 km (0.087 R)
• M87: 42,341,433 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.7

Radius: 11.4

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 9.2 AU - 13.46 AU

Year: 13281 Days

Day: 6.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 86,264,897 km

• M1: 188,643 km (0.077 R)
• M2: 400,473 km (0.034 R)
• M3: 516,561 km (0.1 R)
• M4: 725,550 km (0.041 R)
• M5: 2,088,985 km (0.112 R)
• M6: 2,305,752 km (0.115 R)
• M7: 2,401,046 km (0.111 R)
• M8: 2,628,435 km (0.085 R)
• M9: 3,034,892 km (0.083 R)
• M10: 3,139,611 km (0.108 R)
• M11: 3,944,896 km (0.108 R)
• M12: 4,689,893 km (0.068 R)
• M13: 4,770,826 km (0.12 R)
• M14: 5,016,615 km (0.105 R)
• M15: 5,308,630 km (0.08 R)
• M16: 6,486,713 km (0.038 R)
• M17: 6,850,834 km (0.042 R)
• M18: 8,177,917 km (0.037 R)
• M19: 9,479,568 km (0.096 R)
• M20: 10,154,404 km (0.106 R)
• M21: 10,259,572 km (0.044 R)
• M22: 11,550,302 km (0.11 R)
• M23: 11,881,063 km (0.08 R)
• M24: 12,159,016 km (0.102 R)
• M25: 13,465,155 km (0.09 R)
• M26: 13,988,298 km (0.051 R)
• M27: 14,399,842 km (0.08 R)
• M28: 14,518,174 km (0.082 R)
• M29: 15,537,085 km (0.079 R)
• M30: 16,024,475 km (0.086 R)
• M31: 17,516,714 km (0.044 R)
• M32: 17,706,404 km (0.096 R)
• M33: 17,960,421 km (0.09 R)
• M34: 18,471,896 km (0.108 R)
• M35: 19,053,084 km (0.099 R)
• M36: 20,167,289 km (0.08 R)
• M37: 20,966,441 km (0.117 R)
• M38: 21,843,832 km (0.095 R)
• M39: 22,733,341 km (0.082 R)
• M40: 22,871,270 km (0.106 R)
• M41: 23,914,267 km (0.045 R)
• M42: 24,759,944 km (0.119 R)
• M43: 25,329,163 km (0.053 R)
• M44: 26,480,469 km (0.054 R)
• M45: 26,553,024 km (0.05 R)
• M46: 26,625,579 km (0.065 R)
• M47: 26,989,550 km (0.084 R)
• M48: 27,355,167 km (0.082 R)
• M49: 27,796,032 km (0.119 R)
• M50: 28,091,189 km (0.099 R)
• M51: 30,414,444 km (0.11 R)
• M52: 30,490,440 km (0.057 R)
• M53: 31,253,538 km (0.111 R)
• M54: 31,560,513 km (0.118 R)
• M55: 32,332,588 km (0.094 R)
• M56: 32,410,079 km (0.079 R)
• M57: 33,659,072 km (0.094 R)
• M58: 33,816,299 km (0.079 R)
• M59: 35,641,992 km (0.117 R)
• M60: 36,123,547 km (0.094 R)
• M61: 37,012,009 km (0.088 R)
• M62: 37,907,652 km (0.115 R)
• M63: 38,481,210 km (0.07 R)
• M64: 40,052,736 km (0.1 R)
• M65: 40,553,440 km (0.115 R)
• M66: 41,560,832 km (0.095 R)
• M67: 43,600,449 km (0.091 R)
• M68: 44,373,571 km (0.051 R)
• M69: 46,108,158 km (0.028 R)
• M70: 47,864,587 km (0.071 R)
• M71: 47,952,999 km (0.105 R)
• M72: 48,573,381 km (0.087 R)
• M73: 48,840,114 km (0.085 R)
• M74: 49,285,617 km (0.046 R)
• M75: 50,180,811 km (0.086 R)
• M76: 50,900,676 km (0.09 R)
• M77: 51,081,240 km (0.061 R)
• M78: 51,987,055 km (0.118 R)
• M79: 52,350,877 km (0.049 R)
• M80: 52,989,660 km (0.071 R)
• M81: 53,630,986 km (0.102 R)
• M82: 54,090,701 km (0.115 R)
• M83: 54,367,008 km (0.079 R)
• M84: 55,477,473 km (0.102 R)
• M85: 57,438,551 km (0.093 R)
• M86: 58,664,057 km (0.113 R)
• M87: 60,853,123 km (0.083 R)
• M88: 61,909,583 km (0.118 R)
• M89: 65,605,249 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359.6

Radius: 7.7

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 20 AU - 21.84 AU

Year: 33322 Days

Day: 18.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 86,264,897 km

• M1: 973,733 km (0.09 R)
• M2: 1,147,116 km (0.109 R)
• M3: 1,458,280 km (0.095 R)
• M4: 1,590,076 km (0.092 R)
• M5: 1,936,844 km (0.091 R)
• M6: 2,944,236 km (0.081 R)
• M7: 4,902,771 km (0.116 R)
• M8: 5,610,519 km (0.114 R)
• M9: 5,714,339 km (0.108 R)
• M10: 5,818,609 km (0.089 R)
• M11: 6,135,607 km (0.077 R)
• M12: 6,458,140 km (0.115 R)
• M13: 6,512,444 km (0.1 R)
• M14: 7,977,007 km (0.078 R)
• M15: 8,506,883 km (0.068 R)
• M16: 8,746,090 km (0.115 R)
• M17: 9,662,676 km (0.096 R)
• M18: 15,040,570 km (0.067 R)
• M19: 15,185,081 km (0.095 R)
• M20: 16,654,133 km (0.071 R)
• M21: 18,014,725 km (0.026 R)
• M22: 19,097,365 km (0.103 R)
• M23: 20,280,684 km (0.116 R)
• M24: 21,568,871 km (0.106 R)
• M25: 22,883,238 km (0.099 R)
• M26: 23,550,295 km (0.12 R)
• M27: 27,683,834 km (0.106 R)
• M28: 28,215,954 km (0.116 R)
• M29: 28,394,125 km (0.118 R)
• M30: 29,110,549 km (0.109 R)
• M31: 29,561,287 km (0.094 R)
• M32: 29,651,794 km (0.107 R)
• M33: 29,832,957 km (0.094 R)
• M34: 31,387,428 km (0.118 R)
• M35: 31,849,686 km (0.116 R)
• M36: 32,220,988 km (0.085 R)
• M37: 33,061,877 km (0.099 R)
• M38: 33,626,460 km (0.072 R)
• M39: 34,004,643 km (0.083 R)
• M40: 35,435,248 km (0.109 R)
• M41: 36,399,855 km (0.088 R)
• M42: 36,885,449 km (0.108 R)
• M43: 37,080,226 km (0.077 R)
• M44: 38,354,949 km (0.072 R)
• M45: 39,444,770 km (0.094 R)
• M46: 40,243,772 km (0.089 R)
• M47: 41,249,967 km (0.08 R)
• M48: 42,774,669 km (0.12 R)
• M49: 43,492,589 km (0.067 R)
• M50: 45,565,417 km (0.112 R)
• M51: 46,719,116 km (0.079 R)
• M52: 48,414,508 km (0.104 R)
• M53: 48,521,022 km (0.118 R)
• M54: 52,849,637 km (0.092 R)
• M55: 53,069,396 km (0.066 R)
• M56: 55,617,048 km (0.065 R)
• M57: 56,176,244 km (0.069 R)
• M58: 56,512,540 km (0.069 R)
• M59: 59,113,599 km (0.113 R)
• M60: 60,371,268 km (0.075 R)
• M61: 65,725,525 km (0.117 R)
• M62: 66,198,255 km (0.12 R)
• M63: 67,265,935 km (0.105 R)
• M64: 68,339,449 km (0.115 R)
• M65: 72,323,539 km (0.054 R)
• M66: 72,445,462 km (0.081 R)
• M67: 75,021,238 km (0.078 R)
• M68: 75,268,074 km (0.071 R)
• M69: 78,878,020 km (0.09 R)
• M70: 80,388,061 km (0.117 R)
• M71: 85,748,452 km (0.082 R)
• M72: 86,006,509 km (0.106 R)
• M73: 86,264,864 km (0.096 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 13,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit