🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.52 AU - 0.56 AU

Year: 149 Days

Day: 27.3 Hours

Environment

Temp: 172 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.56 AU - 0.78 AU

Year: 206 Days

Day: 43.8 Hours

Environment

Temp: 144 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.96 AU - 1.08 AU

Year: 386 Days

Day: 21.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 47.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,184,805 km

• M1: 552,764 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.18 AU - 1.8 AU

Year: 682 Days

Day: 42.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,184,805 km

• M1: 341,233 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.46 AU - 2.22 AU

Year: 935 Days

Day: 46.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,184,805 km

• M1: 1,110,315 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.1

Radius: 15

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.66 AU - 7.52 AU

Year: 7075 Days

Day: 9.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 45,184,805 km

• M1: 252,820 km (0.054 R)
• M2: 358,586 km (0.098 R)
• M3: 705,653 km (0.089 R)
• M4: 1,041,351 km (0.106 R)
• M5: 1,355,955 km (0.053 R)
• M6: 1,547,740 km (0.048 R)
• M7: 2,042,609 km (0.049 R)
• M8: 2,144,037 km (0.095 R)
• M9: 2,387,881 km (0.079 R)
• M10: 2,531,346 km (0.088 R)
• M11: 3,057,032 km (0.083 R)
• M12: 3,372,834 km (0.076 R)
• M13: 4,036,599 km (0.108 R)
• M14: 4,144,011 km (0.047 R)
• M15: 4,718,317 km (0.114 R)
• M16: 4,854,451 km (0.112 R)
• M17: 5,317,905 km (0.057 R)
• M18: 5,483,660 km (0.113 R)
• M19: 5,579,103 km (0.103 R)
• M20: 5,942,027 km (0.106 R)
• M21: 6,362,697 km (0.087 R)
• M22: 6,742,077 km (0.056 R)
• M23: 7,050,847 km (0.11 R)
• M24: 7,443,541 km (0.054 R)
• M25: 8,114,039 km (0.085 R)
• M26: 8,305,375 km (0.118 R)
• M27: 8,692,384 km (0.101 R)
• M28: 8,944,307 km (0.112 R)
• M29: 9,227,047 km (0.069 R)
• M30: 9,627,969 km (0.119 R)
• M31: 9,859,696 km (0.113 R)
• M32: 10,240,124 km (0.114 R)
• M33: 10,387,777 km (0.076 R)
• M34: 10,834,925 km (0.108 R)
• M35: 10,985,420 km (0.109 R)
• M36: 11,166,883 km (0.106 R)
• M37: 11,655,768 km (0.086 R)
• M38: 11,933,871 km (0.092 R)
• M39: 12,245,483 km (0.092 R)
• M40: 12,559,788 km (0.068 R)
• M41: 12,781,343 km (0.112 R)
• M42: 13,164,313 km (0.086 R)
• M43: 14,170,957 km (0.094 R)
• M44: 15,135,265 km (0.115 R)
• M45: 15,608,443 km (0.069 R)
• M46: 16,327,261 km (0.028 R)
• M47: 17,126,862 km (0.05 R)
• M48: 17,549,177 km (0.067 R)
• M49: 17,868,269 km (0.076 R)
• M50: 18,548,042 km (0.118 R)
• M51: 18,656,051 km (0.104 R)
• M52: 18,909,171 km (0.098 R)
• M53: 19,018,078 km (0.083 R)
• M54: 20,302,974 km (0.098 R)
• M55: 20,488,775 km (0.118 R)
• M56: 20,937,269 km (0.099 R)
• M57: 21,577,997 km (0.09 R)
• M58: 21,767,687 km (0.093 R)
• M59: 23,111,076 km (0.077 R)
• M60: 23,695,106 km (0.094 R)
• M61: 24,362,761 km (0.064 R)
• M62: 25,196,171 km (0.085 R)
• M63: 25,636,438 km (0.082 R)
• M64: 26,119,639 km (0.053 R)
• M65: 26,931,656 km (0.079 R)
• M66: 27,587,343 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.4

Radius: 8.1

Gravity: 12.38 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.43 AU - 10.59 AU

Year: 10990 Days

Day: 12.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,184,805 km

• M1: 109,655 km (0.028 R)
• M2: 220,208 km (0.088 R)
• M3: 353,350 km (0.104 R)
• M4: 581,637 km (0.084 R)
• M5: 758,760 km (0.095 R)
• M6: 1,142,629 km (0.103 R)
• M7: 1,230,742 km (0.09 R)
• M8: 1,532,630 km (0.105 R)
• M9: 1,605,784 km (0.049 R)
• M10: 1,806,245 km (0.061 R)
• M11: 2,342,703 km (0.119 R)
• M12: 2,746,168 km (0.104 R)
• M13: 2,865,547 km (0.071 R)
• M14: 3,171,475 km (0.053 R)
• M15: 3,487,874 km (0.088 R)
• M16: 3,584,814 km (0.056 R)
• M17: 4,049,016 km (0.119 R)
• M18: 4,392,193 km (0.114 R)
• M19: 4,673,587 km (0.086 R)
• M20: 4,997,167 km (0.094 R)
• M21: 6,441,834 km (0.089 R)
• M22: 6,761,525 km (0.113 R)
• M23: 7,127,441 km (0.115 R)
• M24: 7,209,570 km (0.104 R)
• M25: 7,583,266 km (0.056 R)
• M26: 8,874,295 km (0.054 R)
• M27: 9,454,585 km (0.099 R)
• M28: 9,544,943 km (0.086 R)
• M29: 10,698,791 km (0.112 R)
• M30: 10,840,161 km (0.047 R)
• M31: 11,653,225 km (0.065 R)
• M32: 12,834,151 km (0.084 R)
• M33: 13,084,877 km (0.089 R)
• M34: 13,540,552 km (0.116 R)
• M35: 13,898,390 km (0.114 R)
• M36: 14,990,903 km (0.109 R)
• M37: 16,218,653 km (0.097 R)
• M38: 16,326,962 km (0.117 R)
• M39: 16,653,385 km (0.117 R)
• M40: 17,812,469 km (0.044 R)
• M41: 17,868,269 km (0.084 R)
• M42: 19,801,373 km (0.08 R)
• M43: 20,149,337 km (0.028 R)
• M44: 20,616,531 km (0.081 R)
• M45: 20,675,174 km (0.109 R)
• M46: 20,969,283 km (0.118 R)
• M47: 21,028,225 km (0.081 R)
• M48: 21,087,166 km (0.106 R)
• M49: 21,740,311 km (0.105 R)
• M50: 22,039,207 km (0.066 R)
• M51: 22,099,196 km (0.111 R)
• M52: 22,279,461 km (0.051 R)
• M53: 23,187,969 km (0.034 R)
• M54: 23,616,118 km (0.051 R)
• M55: 24,170,229 km (0.066 R)
• M56: 24,666,595 km (0.108 R)
• M57: 25,669,199 km (0.031 R)
• M58: 25,858,590 km (0.102 R)
• M59: 26,429,905 km (0.097 R)
• M60: 27,326,744 km (0.089 R)
• M61: 28,625,104 km (0.115 R)
• M62: 29,215,866 km (0.111 R)
• M63: 30,543,248 km (0.032 R)
• M64: 30,676,988 km (0.03 R)
• M65: 30,945,217 km (0.077 R)
• M66: 32,981,543 km (0.03 R)
• M67: 33,462,800 km (0.078 R)
• M68: 34,293,517 km (0.109 R)
• M69: 35,200,828 km (0.098 R)
• M70: 37,110,744 km (0.086 R)
• M71: 38,836,355 km (0.112 R)
• M72: 39,417,393 km (0.062 R)
• M73: 39,855,117 km (0.055 R)
• M74: 41,993,020 km (0.093 R)
• M75: 44,092,327 km (0.103 R)
• M76: 45,459,951 km (0.112 R)
• M77: 45,842,323 km (0.065 R)
• M78: 48,236,637 km (0.113 R)
• M79: 48,392,368 km (0.038 R)
• M80: 48,861,058 km (0.07 R)
• M81: 50,275,805 km (0.086 R)
• M82: 50,592,055 km (0.111 R)
• M83: 52,263,063 km (0.05 R)
• M84: 53,629,041 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65.7

Radius: 7.7

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 16.04 AU - 20.74 AU

Year: 29553 Days

Day: 21 Hours

Environment

Temp: -205 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 45,184,805 km

• M1: 140,921 km (0.072 R)
• M2: 378,483 km (0.109 R)
• M3: 1,116,000 km (0.103 R)
• M4: 1,673,851 km (0.094 R)
• M5: 1,763,161 km (0.065 R)
• M6: 3,918,716 km (0.029 R)
• M7: 5,397,192 km (0.098 R)
• M8: 5,630,714 km (0.112 R)
• M9: 6,351,477 km (0.034 R)
• M10: 7,283,472 km (0.072 R)
• M11: 8,760,152 km (0.115 R)
• M12: 9,632,756 km (0.068 R)
• M13: 9,753,931 km (0.099 R)
• M14: 10,699,539 km (0.092 R)
• M15: 12,281,088 km (0.044 R)
• M16: 13,210,689 km (0.065 R)
• M17: 14,254,732 km (0.103 R)
• M18: 14,716,990 km (0.115 R)
• M19: 14,996,738 km (0.113 R)
• M20: 15,798,582 km (0.098 R)
• M21: 15,893,876 km (0.096 R)
• M22: 17,987,947 km (0.079 R)
• M23: 18,286,844 km (0.068 R)
• M24: 18,839,458 km (0.066 R)
• M25: 18,991,001 km (0.066 R)
• M26: 19,143,142 km (0.119 R)
• M27: 19,703,984 km (0.107 R)
• M28: 20,841,975 km (0.112 R)
• M29: 21,683,015 km (0.111 R)
• M30: 22,054,466 km (0.108 R)
• M31: 22,588,680 km (0.09 R)
• M32: 25,045,227 km (0.116 R)
• M33: 25,434,929 km (0.091 R)
• M34: 25,826,576 km (0.096 R)
• M35: 26,786,097 km (0.043 R)
• M36: 27,585,099 km (0.074 R)
• M37: 29,381,919 km (0.099 R)
• M38: 31,037,220 km (0.081 R)
• M39: 32,722,440 km (0.068 R)
• M40: 34,375,646 km (0.062 R)
• M41: 35,617,458 km (0.101 R)
• M42: 36,495,597 km (0.114 R)
• M43: 36,874,080 km (0.077 R)
• M44: 37,762,392 km (0.086 R)
• M45: 40,143,541 km (0.055 R)
• M46: 41,057,136 km (0.043 R)
• M47: 41,122,659 km (0.108 R)
• M48: 42,771,976 km (0.108 R)
• M49: 42,838,397 km (0.104 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 12,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit