🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.46 AU - 0.7 AU

Year: 168 Days

Day: 45.8 Hours

Environment

Temp: 152 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,540,909 km

• M1: 54,753 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.57 AU - 0.87 AU

Year: 233 Days

Day: 21.2 Hours

Environment

Temp: 123 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,540,909 km

• M1: 59,839 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.94 AU - 0.96 AU

Year: 353 Days

Day: 46.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.84 AU - 1.1 AU

Year: 364 Days

Day: 15.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,540,909 km

• M1: 849,866 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.89 AU - 1.19 AU

Year: 404 Days

Day: 26.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,540,909 km

• M1: 172,337 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.66 AU - 2.4 AU

Year: 1101 Days

Day: 32.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 154.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,540,909 km

• M1: 654,191 km (0.107 R)
• M2: 1,393,504 km (0.069 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.97 AU - 2.41 AU

Year: 1234 Days

Day: 47.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,540,909 km

• M1: 1,583,942 km (0.11 R)

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.6

Radius: 8.9

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.43 AU - 10.59 AU

Year: 9453 Days

Day: 14.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 55,540,909 km

• M1: 114,143 km (0.107 R)
• M2: 196,721 km (0.095 R)
• M3: 364,720 km (0.071 R)
• M4: 531,372 km (0.097 R)
• M5: 597,344 km (0.058 R)
• M6: 829,071 km (0.087 R)
• M7: 1,038,209 km (0.096 R)
• M8: 1,506,451 km (0.11 R)
• M9: 1,662,930 km (0.082 R)
• M10: 2,142,391 km (0.059 R)
• M11: 2,230,205 km (0.101 R)
• M12: 2,639,654 km (0.057 R)
• M13: 2,853,280 km (0.095 R)
• M14: 3,048,057 km (0.096 R)
• M15: 3,605,907 km (0.096 R)
• M16: 3,816,690 km (0.076 R)
• M17: 3,923,503 km (0.061 R)
• M18: 4,250,225 km (0.119 R)
• M19: 4,900,976 km (0.069 R)
• M20: 5,075,856 km (0.054 R)
• M21: 5,795,870 km (0.105 R)
• M22: 6,515,885 km (0.12 R)
• M23: 6,676,104 km (0.072 R)
• M24: 7,000,582 km (0.047 R)
• M25: 7,263,874 km (0.067 R)
• M26: 7,330,146 km (0.104 R)
• M27: 8,245,386 km (0.099 R)
• M28: 8,488,482 km (0.12 R)
• M29: 9,196,380 km (0.115 R)
• M30: 10,033,529 km (0.06 R)
• M31: 10,107,580 km (0.09 R)
• M32: 10,667,974 km (0.097 R)
• M33: 11,547,011 km (0.077 R)
• M34: 11,624,503 km (0.096 R)
• M35: 11,741,189 km (0.078 R)
• M36: 12,928,697 km (0.108 R)
• M37: 13,251,828 km (0.118 R)
• M38: 14,071,325 km (0.074 R)
• M39: 14,654,757 km (0.069 R)
• M40: 16,758,103 km (0.076 R)
• M41: 17,912,101 km (0.098 R)
• M42: 18,680,436 km (0.108 R)
• M43: 19,275,237 km (0.066 R)
• M44: 19,551,843 km (0.096 R)
• M45: 19,783,421 km (0.116 R)
• M46: 19,876,321 km (0.116 R)
• M47: 20,389,741 km (0.105 R)
• M48: 20,671,583 km (0.086 R)
• M49: 21,191,735 km (0.09 R)
• M50: 22,583,444 km (0.076 R)
• M51: 23,806,856 km (0.091 R)
• M52: 25,758,061 km (0.083 R)
• M53: 25,910,202 km (0.089 R)
• M54: 26,062,791 km (0.114 R)
• M55: 26,573,219 km (0.076 R)
• M56: 26,675,694 km (0.054 R)
• M57: 27,190,311 km (0.089 R)
• M58: 27,345,294 km (0.12 R)
• M59: 28,490,765 km (0.026 R)
• M60: 28,753,309 km (0.051 R)
• M61: 28,963,943 km (0.075 R)
• M62: 29,705,051 km (0.05 R)
• M63: 29,917,929 km (0.114 R)
• M64: 30,828,531 km (0.056 R)
• M65: 32,567,008 km (0.115 R)
• M66: 32,676,663 km (0.085 R)
• M67: 32,951,474 km (0.072 R)
• M68: 33,558,842 km (0.118 R)
• M69: 34,058,498 km (0.118 R)
• M70: 34,672,448 km (0.111 R)
• M71: 34,952,794 km (0.072 R)
• M72: 35,968,115 km (0.105 R)
• M73: 36,138,208 km (0.112 R)
• M74: 36,536,288 km (0.112 R)
• M75: 37,107,602 km (0.102 R)
• M76: 37,739,354 km (0.095 R)
• M77: 38,664,617 km (0.032 R)
• M78: 38,780,854 km (0.052 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.7

Radius: 12.1

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.22 AU - 10.38 AU

Year: 9941 Days

Day: 12.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 55,540,909 km

• M1: 151,842 km (0.091 R)
• M2: 287,228 km (0.11 R)
• M3: 473,178 km (0.086 R)
• M4: 720,613 km (0.106 R)
• M5: 959,820 km (0.068 R)
• M6: 1,415,944 km (0.094 R)
• M7: 1,515,127 km (0.119 R)
• M8: 1,741,768 km (0.101 R)
• M9: 1,848,431 km (0.041 R)
• M10: 2,136,706 km (0.116 R)
• M11: 2,806,306 km (0.088 R)
• M12: 2,881,853 km (0.047 R)
• M13: 3,112,683 km (0.069 R)
• M14: 3,702,248 km (0.052 R)
• M15: 3,813,250 km (0.065 R)
• M16: 3,981,847 km (0.095 R)
• M17: 4,181,709 km (0.103 R)
• M18: 4,502,597 km (0.079 R)
• M19: 4,621,377 km (0.113 R)
• M20: 4,953,185 km (0.099 R)
• M21: 5,045,039 km (0.061 R)
• M22: 5,230,540 km (0.067 R)
• M23: 5,355,454 km (0.096 R)
• M24: 5,672,153 km (0.033 R)
• M25: 6,027,597 km (0.041 R)
• M26: 6,158,645 km (0.102 R)
• M27: 6,794,286 km (0.086 R)
• M28: 7,137,314 km (0.104 R)
• M29: 8,492,073 km (0.057 R)
• M30: 9,540,305 km (0.03 R)
• M31: 10,040,859 km (0.051 R)
• M32: 10,510,447 km (0.102 R)
• M33: 10,787,802 km (0.102 R)
• M34: 11,147,884 km (0.066 R)
• M35: 11,756,897 km (0.034 R)
• M36: 12,210,477 km (0.094 R)
• M37: 12,753,817 km (0.09 R)
• M38: 13,092,058 km (0.054 R)
• M39: 13,262,450 km (0.067 R)
• M40: 14,387,126 km (0.074 R)
• M41: 15,273,045 km (0.055 R)
• M42: 15,497,292 km (0.079 R)
• M43: 16,131,138 km (0.101 R)
• M44: 16,634,984 km (0.101 R)
• M45: 16,819,588 km (0.065 R)
• M46: 17,940,973 km (0.104 R)
• M47: 19,183,085 km (0.111 R)
• M48: 19,328,045 km (0.073 R)
• M49: 19,424,984 km (0.065 R)
• M50: 20,700,007 km (0.065 R)
• M51: 21,097,638 km (0.038 R)
• M52: 23,072,629 km (0.056 R)
• M53: 23,484,921 km (0.115 R)
• M54: 24,316,984 km (0.097 R)
• M55: 24,526,571 km (0.074 R)
• M56: 25,636,438 km (0.098 R)
• M57: 26,117,245 km (0.108 R)
• M58: 26,654,750 km (0.04 R)
• M59: 27,141,691 km (0.074 R)
• M60: 27,905,089 km (0.093 R)
• M61: 28,509,913 km (0.107 R)
• M62: 28,620,317 km (0.112 R)
• M63: 29,341,528 km (0.092 R)
• M64: 29,676,328 km (0.12 R)
• M65: 30,915,148 km (0.103 R)
• M66: 32,055,832 km (0.06 R)
• M67: 32,170,723 km (0.03 R)
• M68: 32,804,719 km (0.037 R)
• M69: 33,152,384 km (0.11 R)
• M70: 34,437,280 km (0.095 R)
• M71: 34,967,605 km (0.103 R)
• M72: 35,798,022 km (0.1 R)
• M73: 36,275,389 km (0.105 R)
• M74: 36,574,884 km (0.102 R)
• M75: 37,417,719 km (0.1 R)
• M76: 38,145,363 km (0.083 R)
• M77: 39,922,735 km (0.104 R)
• M78: 41,664,503 km (0.09 R)
• M79: 41,978,210 km (0.063 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.2

Radius: 12

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.5 AU - 11.24 AU

Year: 13647 Days

Day: 9.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 55,540,909 km

• M1: 163,211 km (0.112 R)
• M2: 408,701 km (0.063 R)
• M3: 496,515 km (0.056 R)
• M4: 923,019 km (0.116 R)
• M5: 1,402,630 km (0.089 R)
• M6: 1,570,628 km (0.064 R)
• M7: 1,796,820 km (0.099 R)
• M8: 1,900,940 km (0.113 R)
• M9: 2,805,708 km (0.109 R)
• M10: 2,896,813 km (0.055 R)
• M11: 3,113,281 km (0.116 R)
• M12: 3,207,678 km (0.092 R)
• M13: 3,595,136 km (0.077 R)
• M14: 4,309,017 km (0.102 R)
• M15: 4,992,530 km (0.062 R)
• M16: 5,403,774 km (0.079 R)
• M17: 5,556,065 km (0.118 R)
• M18: 5,826,089 km (0.097 R)
• M19: 5,943,224 km (0.11 R)
• M20: 6,100,452 km (0.048 R)
• M21: 6,621,351 km (0.12 R)
• M22: 6,702,733 km (0.071 R)
• M23: 6,784,413 km (0.12 R)
• M24: 6,948,971 km (0.068 R)
• M25: 7,963,693 km (0.036 R)
• M26: 8,577,044 km (0.114 R)
• M27: 8,665,905 km (0.098 R)
• M28: 8,889,405 km (0.034 R)
• M29: 9,663,723 km (0.05 R)
• M30: 10,129,272 km (0.087 R)
• M31: 10,507,006 km (0.102 R)
• M32: 11,422,695 km (0.103 R)
• M33: 11,915,022 km (0.079 R)
• M34: 12,163,653 km (0.053 R)
• M35: 12,414,230 km (0.05 R)
• M36: 12,717,016 km (0.097 R)
• M37: 12,818,443 km (0.105 R)
• M38: 12,920,319 km (0.053 R)
• M39: 13,073,358 km (0.109 R)
• M40: 13,227,145 km (0.115 R)
• M41: 13,588,274 km (0.081 R)
• M42: 14,425,872 km (0.099 R)
• M43: 15,931,724 km (0.107 R)
• M44: 16,260,989 km (0.088 R)
• M45: 16,814,501 km (0.079 R)
• M46: 17,600,040 km (0.115 R)
• M47: 18,512,437 km (0.114 R)
• M48: 19,968,623 km (0.119 R)
• M49: 20,264,228 km (0.05 R)
• M50: 21,461,460 km (0.094 R)
• M51: 21,885,869 km (0.11 R)
• M52: 22,743,065 km (0.09 R)
• M53: 22,866,334 km (0.07 R)
• M54: 22,989,902 km (0.057 R)
• M55: 24,300,828 km (0.087 R)
• M56: 24,743,189 km (0.114 R)
• M57: 24,870,048 km (0.099 R)
• M58: 25,700,166 km (0.08 R)
• M59: 26,539,261 km (0.085 R)
• M60: 27,256,283 km (0.107 R)
• M61: 28,976,360 km (0.058 R)
• M62: 30,391,107 km (0.079 R)
• M63: 31,141,190 km (0.119 R)
• M64: 31,828,443 km (0.119 R)
• M65: 32,729,172 km (0.088 R)
• M66: 32,938,160 km (0.103 R)
• M67: 34,697,730 km (0.103 R)
• M68: 35,839,760 km (0.08 R)
• M69: 36,994,057 km (0.102 R)
• M70: 38,454,133 km (0.094 R)
• M71: 42,717,672 km (0.074 R)
• M72: 43,864,340 km (0.104 R)
• M73: 44,171,763 km (0.088 R)
• M74: 45,642,161 km (0.112 R)
• M75: 46,266,133 km (0.073 R)
• M76: 46,344,224 km (0.045 R)
• M77: 47,838,108 km (0.051 R)
• M78: 47,917,245 km (0.094 R)
• M79: 49,827,760 km (0.093 R)
• M80: 49,988,128 km (0.082 R)
• M81: 50,309,315 km (0.089 R)
• M82: 50,631,250 km (0.113 R)
• M83: 52,250,796 km (0.114 R)
• M84: 53,230,812 km (0.116 R)
• M85: 53,887,547 km (0.09 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 14,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit