🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.59 AU - 0.65 AU

Year: 184 Days

Day: 47.6 Hours

Environment

Temp: 135 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,166,763 km

• M1: 357,240 km (0.057 R)
• M2: 403,465 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.71 AU - 1.07 AU

Year: 316 Days

Day: 41.5 Hours

Environment

Temp: 37 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,166,763 km

• M1: 362,176 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.97 AU - 1.29 AU

Year: 453 Days

Day: 40.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 36,166,763 km

• M1: 166,802 km (0.074 R)
• M2: 535,411 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.63 AU - 1.89 AU

Year: 880 Days

Day: 43 Hours

Environment

Temp: -63 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.92 AU - 1.96 AU

Year: 1018 Days

Day: 15.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.61 AU - 2.65 AU

Year: 1171 Days

Day: 36.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.84 AU - 4.5 AU

Year: 2649 Days

Day: 18.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,166,763 km

• M1: 103,971 km (0.054 R)
• M2: 1,132,456 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953

Radius: 13.2

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.65 AU - 7.15 AU

Year: 6100 Days

Day: 11 Hours

Environment

Temp: -152 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,166,763 km

• M1: 202,406 km (0.086 R)
• M2: 415,134 km (0.078 R)
• M3: 741,557 km (0.079 R)
• M4: 858,692 km (0.08 R)
• M5: 1,047,634 km (0.104 R)
• M6: 1,147,565 km (0.097 R)
• M7: 1,233,584 km (0.051 R)
• M8: 1,581,399 km (0.12 R)
• M9: 1,678,189 km (0.049 R)
• M10: 2,368,134 km (0.086 R)
• M11: 2,480,034 km (0.117 R)
• M12: 3,188,828 km (0.05 R)
• M13: 3,514,952 km (0.096 R)
• M14: 4,011,168 km (0.114 R)
• M15: 4,199,661 km (0.025 R)
• M16: 4,501,849 km (0.113 R)
• M17: 4,811,367 km (0.106 R)
• M18: 5,303,394 km (0.103 R)
• M19: 5,872,315 km (0.081 R)
• M20: 6,025,353 km (0.066 R)
• M21: 6,398,151 km (0.107 R)
• M22: 7,068,649 km (0.106 R)
• M23: 7,297,085 km (0.083 R)
• M24: 7,761,437 km (0.118 R)
• M25: 7,929,734 km (0.093 R)
• M26: 8,167,146 km (0.071 R)
• M27: 8,894,042 km (0.118 R)
• M28: 9,677,636 km (0.045 R)
• M29: 10,483,370 km (0.059 R)
• M30: 11,272,648 km (0.106 R)
• M31: 11,770,809 km (0.092 R)
• M32: 12,551,411 km (0.058 R)
• M33: 12,908,052 km (0.092 R)
• M34: 14,162,430 km (0.109 R)
• M35: 14,409,716 km (0.093 R)
• M36: 15,034,137 km (0.094 R)
• M37: 15,540,077 km (0.103 R)
• M38: 15,667,385 km (0.038 R)
• M39: 15,795,142 km (0.093 R)
• M40: 16,612,096 km (0.12 R)
• M41: 16,960,210 km (0.1 R)
• M42: 17,752,181 km (0.076 R)
• M43: 17,929,903 km (0.116 R)
• M44: 19,281,071 km (0.1 R)
• M45: 19,601,061 km (0.103 R)
• M46: 20,015,148 km (0.09 R)
• M47: 20,664,851 km (0.107 R)
• M48: 20,758,350 km (0.114 R)
• M49: 20,992,471 km (0.105 R)
• M50: 21,652,646 km (0.046 R)
• M51: 22,415,446 km (0.072 R)
• M52: 23,381,399 km (0.106 R)
• M53: 24,410,333 km (0.038 R)
• M54: 24,558,585 km (0.102 R)
• M55: 25,004,835 km (0.079 R)
• M56: 25,154,284 km (0.08 R)
• M57: 25,554,159 km (0.081 R)
• M58: 26,056,957 km (0.115 R)
• M59: 26,512,183 km (0.076 R)
• M60: 27,123,291 km (0.073 R)
• M61: 27,379,402 km (0.081 R)
• M62: 27,893,869 km (0.041 R)
• M63: 28,048,853 km (0.113 R)
• M64: 28,152,225 km (0.036 R)
• M65: 28,411,478 km (0.115 R)
• M66: 28,671,479 km (0.101 R)
• M67: 29,351,252 km (0.062 R)
• M68: 30,726,655 km (0.102 R)
• M69: 31,475,990 km (0.082 R)
• M70: 31,745,117 km (0.105 R)
• M71: 31,960,987 km (0.11 R)
• M72: 32,448,377 km (0.041 R)
• M73: 33,211,326 km (0.095 R)
• M74: 33,595,044 km (0.031 R)
• M75: 33,814,953 km (0.052 R)
• M76: 34,256,267 km (0.039 R)
• M77: 34,366,969 km (0.085 R)
• M78: 34,533,172 km (0.084 R)
• M79: 34,866,327 km (0.076 R)
• M80: 35,312,129 km (0.094 R)
• M81: 36,378,612 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.8

Radius: 11.7

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 8.4 AU - 8.58 AU

Year: 9319 Days

Day: 12.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,166,763 km

• M1: 151,393 km (0.079 R)
• M2: 225,294 km (0.117 R)
• M3: 391,498 km (0.103 R)
• M4: 622,926 km (0.114 R)
• M5: 756,217 km (0.064 R)
• M6: 885,320 km (0.047 R)
• M7: 1,022,501 km (0.094 R)
• M8: 1,167,163 km (0.063 R)
• M9: 1,371,064 km (0.115 R)
• M10: 1,853,368 km (0.113 R)
• M11: 2,343,600 km (0.109 R)
• M12: 2,559,769 km (0.091 R)
• M13: 2,873,476 km (0.104 R)
• M14: 3,319,128 km (0.064 R)
• M15: 3,761,638 km (0.12 R)
• M16: 4,015,656 km (0.111 R)
• M17: 4,648,155 km (0.114 R)
• M18: 4,811,217 km (0.08 R)
• M19: 5,199,124 km (0.114 R)
• M20: 5,311,921 km (0.057 R)
• M21: 5,917,045 km (0.099 R)
• M22: 6,123,639 km (0.064 R)
• M23: 6,212,949 km (0.118 R)
• M24: 7,349,893 km (0.032 R)
• M25: 7,861,368 km (0.071 R)
• M26: 9,020,153 km (0.107 R)
• M27: 9,740,766 km (0.113 R)
• M28: 10,444,475 km (0.041 R)
• M29: 10,587,191 km (0.108 R)
• M30: 11,164,489 km (0.071 R)
• M31: 11,237,343 km (0.088 R)
• M32: 11,420,301 km (0.099 R)
• M33: 11,641,108 km (0.066 R)
• M34: 12,312,204 km (0.042 R)
• M35: 12,538,695 km (0.113 R)
• M36: 13,226,397 km (0.118 R)
• M37: 13,613,705 km (0.116 R)
• M38: 14,122,937 km (0.057 R)
• M39: 14,241,268 km (0.071 R)
• M40: 14,798,221 km (0.079 R)
• M41: 14,958,590 km (0.103 R)
• M42: 15,281,273 km (0.074 R)
• M43: 15,728,571 km (0.077 R)
• M44: 15,974,360 km (0.071 R)
• M45: 16,802,982 km (0.074 R)
• M46: 17,815,760 km (0.11 R)
• M47: 17,901,180 km (0.086 R)
• M48: 18,072,171 km (0.083 R)
• M49: 18,372,713 km (0.11 R)
• M50: 18,935,201 km (0.112 R)
• M51: 19,503,523 km (0.073 R)
• M52: 19,944,538 km (0.083 R)
• M53: 20,077,381 km (0.038 R)
• M54: 20,255,103 km (0.113 R)
• M55: 21,106,315 km (0.081 R)
• M56: 21,558,998 km (0.109 R)
• M57: 21,877,791 km (0.101 R)
• M58: 22,198,230 km (0.098 R)
• M59: 23,495,243 km (0.114 R)
• M60: 23,917,408 km (0.084 R)
• M61: 24,436,663 km (0.08 R)
• M62: 24,578,930 km (0.107 R)
• M63: 25,007,528 km (0.095 R)
• M64: 25,534,561 km (0.096 R)
• M65: 25,775,414 km (0.063 R)
• M66: 26,210,744 km (0.111 R)
• M67: 27,778,230 km (0.105 R)
• M68: 28,174,964 km (0.08 R)
• M69: 28,673,424 km (0.086 R)
• M70: 28,773,355 km (0.078 R)
• M71: 30,338,897 km (0.061 R)
• M72: 30,645,124 km (0.095 R)
• M73: 30,900,936 km (0.043 R)
• M74: 31,466,566 km (0.09 R)
• M75: 31,776,533 km (0.106 R)
• M76: 31,931,815 km (0.096 R)
• M77: 32,035,486 km (0.106 R)
• M78: 33,604,618 km (0.064 R)
• M79: 34,239,213 km (0.098 R)
• M80: 35,359,402 km (0.064 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 13,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit