🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.48 AU - 0.6 AU

Year: 139 Days

Day: 36.5 Hours

Environment

Temp: 269 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.75 AU - 0.93 AU

Year: 269 Days

Day: 19.8 Hours

Environment

Temp: 127 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,908,145 km

• M1: 297,999 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.81 AU - 1.27 AU

Year: 371 Days

Day: 14.5 Hours

Environment

Temp: 135 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,908,145 km

• M1: 272,119 km (0.052 R)
• M2: 459,265 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.29 AU - 1.87 AU

Year: 695 Days

Day: 34.8 Hours

Environment

Temp: -16 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.63 AU - 4.29 AU

Year: 2252 Days

Day: 42 Hours

Environment

Temp: -106 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,908,145 km

• M1: 1,508,695 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.29 AU - 4.21 AU

Year: 2541 Days

Day: 24.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 89.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.3

Radius: 12.9

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.72 AU - 7.84 AU

Year: 5506 Days

Day: 10.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 39,908,145 km

• M1: 260,300 km (0.103 R)
• M2: 365,168 km (0.027 R)
• M3: 449,990 km (0.115 R)
• M4: 705,055 km (0.103 R)
• M5: 792,270 km (0.088 R)
• M6: 1,171,351 km (0.086 R)
• M7: 1,310,328 km (0.118 R)
• M8: 1,455,138 km (0.072 R)
• M9: 1,688,810 km (0.068 R)
• M10: 1,822,700 km (0.041 R)
• M11: 2,127,581 km (0.118 R)
• M12: 2,246,362 km (0.084 R)
• M13: 2,587,894 km (0.059 R)
• M14: 3,034,742 km (0.08 R)
• M15: 3,139,012 km (0.101 R)
• M16: 3,397,517 km (0.078 R)
• M17: 3,505,976 km (0.111 R)
• M18: 3,631,488 km (0.106 R)
• M19: 3,935,471 km (0.088 R)
• M20: 4,066,070 km (0.116 R)
• M21: 4,214,770 km (0.047 R)
• M22: 4,298,096 km (0.077 R)
• M23: 4,382,021 km (0.11 R)
• M24: 4,654,289 km (0.102 R)
• M25: 5,073,313 km (0.112 R)
• M26: 5,197,778 km (0.113 R)
• M27: 5,431,749 km (0.111 R)
• M28: 5,743,062 km (0.1 R)
• M29: 5,947,563 km (0.074 R)
• M30: 6,041,360 km (0.091 R)
• M31: 6,230,452 km (0.052 R)
• M32: 6,556,575 km (0.12 R)
• M33: 6,711,858 km (0.1 R)
• M34: 6,848,890 km (0.059 R)
• M35: 7,125,646 km (0.099 R)
• M36: 7,305,462 km (0.047 R)
• M37: 7,507,120 km (0.09 R)
• M38: 7,792,553 km (0.044 R)
• M39: 8,206,490 km (0.068 R)
• M40: 8,500,600 km (0.074 R)
• M41: 8,585,272 km (0.12 R)
• M42: 8,798,150 km (0.116 R)
• M43: 8,948,346 km (0.03 R)
• M44: 9,381,881 km (0.093 R)
• M45: 9,513,228 km (0.045 R)
• M46: 9,711,595 km (0.105 R)
• M47: 9,844,437 km (0.118 R)
• M48: 10,067,488 km (0.053 R)
• M49: 10,292,184 km (0.069 R)
• M50: 10,427,720 km (0.085 R)
• M51: 11,300,324 km (0.099 R)
• M52: 11,487,022 km (0.099 R)
• M53: 11,839,774 km (0.044 R)
• M54: 12,172,330 km (0.104 R)
• M55: 13,114,946 km (0.093 R)
• M56: 13,311,219 km (0.093 R)
• M57: 13,558,055 km (0.064 R)
• M58: 13,831,221 km (0.044 R)
• M59: 14,636,207 km (0.097 R)
• M60: 15,224,127 km (0.085 R)
• M61: 15,715,855 km (0.043 R)
• M62: 15,950,574 km (0.114 R)
• M63: 16,688,091 km (0.118 R)
• M64: 17,141,373 km (0.096 R)
• M65: 17,382,973 km (0.049 R)
• M66: 17,517,761 km (0.113 R)
• M67: 18,333,369 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.2

Radius: 10.4

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.87 AU - 7.93 AU

Year: 6341 Days

Day: 11.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,908,145 km

• M1: 132,843 km (0.082 R)
• M2: 406,757 km (0.036 R)
• M3: 731,085 km (0.093 R)
• M4: 882,328 km (0.11 R)
• M5: 1,252,583 km (0.076 R)
• M6: 1,361,939 km (0.101 R)
• M7: 1,436,588 km (0.089 R)
• M8: 1,590,225 km (0.079 R)
• M9: 1,831,228 km (0.1 R)
• M10: 2,192,955 km (0.103 R)
• M11: 2,281,368 km (0.065 R)
• M12: 2,416,454 km (0.106 R)
• M13: 2,530,897 km (0.056 R)
• M14: 3,694,319 km (0.051 R)
• M15: 4,740,757 km (0.039 R)
• M16: 5,001,506 km (0.11 R)
• M17: 5,416,490 km (0.108 R)
• M18: 5,780,911 km (0.099 R)
• M19: 5,966,262 km (0.088 R)
• M20: 7,020,179 km (0.046 R)
• M21: 7,686,787 km (0.097 R)
• M22: 7,822,622 km (0.036 R)
• M23: 7,959,205 km (0.078 R)
• M24: 8,096,536 km (0.105 R)
• M25: 8,304,028 km (0.088 R)
• M26: 8,583,477 km (0.067 R)
• M27: 9,044,238 km (0.103 R)
• M28: 9,259,659 km (0.095 R)
• M29: 9,404,171 km (0.058 R)
• M30: 9,513,078 km (0.064 R)
• M31: 9,732,089 km (0.069 R)
• M32: 9,805,542 km (0.074 R)
• M33: 10,361,897 km (0.098 R)
• M34: 11,311,993 km (0.1 R)
• M35: 11,856,080 km (0.037 R)
• M36: 12,091,996 km (0.11 R)
• M37: 12,408,844 km (0.116 R)
• M38: 12,768,627 km (0.111 R)
• M39: 13,010,377 km (0.088 R)
• M40: 13,091,310 km (0.104 R)
• M41: 13,253,773 km (0.105 R)
• M42: 13,786,042 km (0.063 R)
• M43: 14,075,514 km (0.084 R)
• M44: 14,158,690 km (0.12 R)
• M45: 14,913,861 km (0.053 R)
• M46: 15,296,382 km (0.091 R)
• M47: 15,596,176 km (0.117 R)
• M48: 15,682,195 km (0.085 R)
• M49: 15,897,915 km (0.11 R)
• M50: 16,288,665 km (0.081 R)
• M51: 16,638,574 km (0.1 R)
• M52: 16,858,633 km (0.118 R)
• M53: 17,613,952 km (0.103 R)
• M54: 19,527,010 km (0.083 R)
• M55: 20,132,433 km (0.039 R)
• M56: 20,226,081 km (0.069 R)
• M57: 20,508,073 km (0.043 R)
• M58: 22,033,672 km (0.116 R)
• M59: 22,323,892 km (0.088 R)
• M60: 22,859,003 km (0.062 R)
• M61: 24,041,275 km (0.038 R)
• M62: 24,439,804 km (0.106 R)
• M63: 24,690,081 km (0.027 R)
• M64: 25,243,444 km (0.066 R)
• M65: 26,260,111 km (0.038 R)
• M66: 26,824,993 km (0.039 R)
• M67: 27,497,884 km (0.089 R)
• M68: 28,071,442 km (0.062 R)
• M69: 29,177,419 km (0.115 R)
• M70: 29,655,833 km (0.112 R)
• M71: 30,351,314 km (0.12 R)
• M72: 31,377,705 km (0.12 R)
• M73: 32,690,127 km (0.117 R)
• M74: 33,853,400 km (0.115 R)
• M75: 34,411,998 km (0.106 R)
• M76: 35,765,111 km (0.116 R)
• M77: 36,391,178 km (0.119 R)
• M78: 36,791,352 km (0.102 R)
• M79: 38,058,895 km (0.069 R)
• M80: 38,639,634 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.3

Radius: 8.9

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.04 AU - 8.34 AU

Year: 7460 Days

Day: 10.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 39,908,145 km

• M1: 111,899 km (0.107 R)
• M2: 465,549 km (0.064 R)
• M3: 652,247 km (0.111 R)
• M4: 710,291 km (0.102 R)
• M5: 1,221,167 km (0.053 R)
• M6: 1,350,420 km (0.097 R)
• M7: 1,723,816 km (0.098 R)
• M8: 1,785,750 km (0.084 R)
• M9: 1,869,525 km (0.108 R)
• M10: 2,062,805 km (0.1 R)
• M11: 2,173,059 km (0.062 R)
• M12: 2,330,884 km (0.099 R)
• M13: 2,445,925 km (0.095 R)
• M14: 2,705,627 km (0.09 R)
• M15: 2,851,186 km (0.096 R)
• M16: 3,024,121 km (0.089 R)
• M17: 3,124,651 km (0.07 R)
• M18: 3,432,673 km (0.05 R)
• M19: 3,913,181 km (0.097 R)
• M20: 4,760,653 km (0.102 R)
• M21: 5,265,546 km (0.05 R)
• M22: 6,102,247 km (0.086 R)
• M23: 6,261,718 km (0.115 R)
• M24: 6,358,059 km (0.117 R)
• M25: 7,113,080 km (0.1 R)
• M26: 7,180,099 km (0.082 R)
• M27: 9,396,392 km (0.069 R)
• M28: 9,469,994 km (0.103 R)
• M29: 9,580,696 km (0.067 R)
• M30: 10,216,487 km (0.118 R)
• M31: 11,332,338 km (0.047 R)
• M32: 11,450,071 km (0.052 R)
• M33: 12,689,340 km (0.071 R)
• M34: 13,180,320 km (0.096 R)
• M35: 13,345,476 km (0.109 R)
• M36: 13,428,354 km (0.069 R)
• M37: 14,012,683 km (0.116 R)
• M38: 14,990,754 km (0.046 R)
• M39: 15,336,175 km (0.096 R)
• M40: 15,422,942 km (0.092 R)
• M41: 15,553,391 km (0.051 R)
• M42: 17,057,149 km (0.119 R)
• M43: 17,735,276 km (0.101 R)
• M44: 18,376,154 km (0.101 R)
• M45: 18,560,608 km (0.1 R)
• M46: 18,792,185 km (0.056 R)
• M47: 19,117,860 km (0.065 R)
• M48: 19,963,985 km (0.097 R)
• M49: 20,153,526 km (0.092 R)
• M50: 20,391,536 km (0.053 R)
• M51: 20,534,701 km (0.069 R)
• M52: 20,822,228 km (0.119 R)
• M53: 21,352,553 km (0.118 R)
• M54: 21,643,820 km (0.066 R)
• M55: 22,871,270 km (0.119 R)
• M56: 23,368,683 km (0.067 R)
• M57: 23,718,892 km (0.082 R)
• M58: 23,819,272 km (0.067 R)
• M59: 24,171,725 km (0.091 R)
• M60: 24,678,263 km (0.102 R)
• M61: 25,598,888 km (0.099 R)
• M62: 25,753,423 km (0.114 R)
• M63: 28,427,335 km (0.093 R)
• M64: 29,499,952 km (0.115 R)
• M65: 29,607,962 km (0.101 R)
• M66: 29,715,971 km (0.118 R)
• M67: 30,749,693 km (0.095 R)
• M68: 31,078,509 km (0.046 R)
• M69: 32,016,637 km (0.053 R)
• M70: 32,461,242 km (0.11 R)
• M71: 32,572,842 km (0.068 R)
• M72: 32,740,242 km (0.087 R)
• M73: 32,964,040 km (0.114 R)
• M74: 33,300,636 km (0.12 R)
• M75: 33,638,278 km (0.07 R)
• M76: 33,807,623 km (0.097 R)
• M77: 35,286,547 km (0.062 R)
• M78: 35,458,585 km (0.115 R)
• M79: 35,803,408 km (0.072 R)
• M80: 35,976,194 km (0.062 R)
• M81: 36,786,565 km (0.111 R)
• M82: 36,902,803 km (0.111 R)
• M83: 37,077,383 km (0.087 R)
• M84: 37,193,920 km (0.114 R)
• M85: 37,602,771 km (0.096 R)
• M86: 38,484,052 km (0.084 R)
• M87: 39,193,894 km (0.056 R)
• M88: 39,788,845 km (0.066 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 18,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit