🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.57 AU - 0.61 AU

Year: 159 Days

Day: 36.6 Hours

Environment

Temp: 247 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,473,508 km

• M1: 120,576 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.57 AU - 0.93 AU

Year: 227 Days

Day: 19.9 Hours

Environment

Temp: 125 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,473,508 km

• M1: 200,012 km (0.117 R)
• M2: 351,106 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.71 AU - 1.05 AU

Year: 289 Days

Day: 29.4 Hours

Environment

Temp: 170 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,473,508 km

• M1: 305,778 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.19 AU - 1.25 AU

Year: 471 Days

Day: 17.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 45.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.11 AU - 1.47 AU

Year: 513 Days

Day: 19.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 39,473,508 km

• M1: 232,625 km (0.115 R)
• M2: 548,127 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.37 AU - 1.95 AU

Year: 748 Days

Day: 24.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.55 AU - 2.45 AU

Year: 990 Days

Day: 12.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.06 AU - 2.9 AU

Year: 1366 Days

Day: 12.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.6

Radius: 14

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 11.43 AU - 12.99 AU

Year: 14926 Days

Day: 7.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,473,508 km

• M1: 178,919 km (0.087 R)
• M2: 312,959 km (0.081 R)
• M3: 551,567 km (0.116 R)
• M4: 697,425 km (0.109 R)
• M5: 839,693 km (0.072 R)
• M6: 1,032,824 km (0.076 R)
• M7: 1,135,298 km (0.109 R)
• M8: 1,307,336 km (0.114 R)
• M9: 1,396,795 km (0.096 R)
• M10: 1,678,339 km (0.118 R)
• M11: 1,826,141 km (0.103 R)
• M12: 2,109,031 km (0.112 R)
• M13: 2,602,853 km (0.026 R)
• M14: 2,746,617 km (0.084 R)
• M15: 3,568,358 km (0.048 R)
• M16: 3,793,503 km (0.061 R)
• M17: 5,646,871 km (0.105 R)
• M18: 6,370,925 km (0.094 R)
• M19: 7,205,381 km (0.085 R)
• M20: 7,450,124 km (0.077 R)
• M21: 7,656,269 km (0.119 R)
• M22: 7,780,735 km (0.086 R)
• M23: 8,413,983 km (0.081 R)
• M24: 8,585,571 km (0.104 R)
• M25: 10,734,994 km (0.071 R)
• M26: 10,874,718 km (0.116 R)
• M27: 11,108,839 km (0.052 R)
• M28: 11,582,166 km (0.109 R)
• M29: 12,207,336 km (0.102 R)
• M30: 12,744,991 km (0.049 R)
• M31: 13,190,792 km (0.106 R)
• M32: 13,390,505 km (0.085 R)
• M33: 14,610,027 km (0.119 R)
• M34: 15,390,180 km (0.049 R)
• M35: 16,024,176 km (0.093 R)
• M36: 16,237,353 km (0.039 R)
• M37: 17,921,675 km (0.074 R)
• M38: 18,365,383 km (0.048 R)
• M39: 19,775,193 km (0.103 R)
• M40: 19,946,782 km (0.065 R)
• M41: 20,233,710 km (0.111 R)
• M42: 20,522,135 km (0.098 R)
• M43: 20,869,950 km (0.096 R)
• M44: 22,877,554 km (0.112 R)
• M45: 23,722,183 km (0.103 R)
• M46: 23,843,657 km (0.078 R)
• M47: 24,209,274 km (0.082 R)
• M48: 24,638,321 km (0.072 R)
• M49: 25,503,894 km (0.03 R)
• M50: 26,253,828 km (0.055 R)
• M51: 26,947,513 km (0.028 R)
• M52: 27,392,118 km (0.09 R)
• M53: 29,651,495 km (0.111 R)
• M54: 30,505,998 km (0.12 R)
• M55: 30,969,302 km (0.103 R)
• M56: 31,769,202 km (0.109 R)
• M57: 33,935,230 km (0.107 R)
• M58: 34,209,443 km (0.092 R)
• M59: 34,759,813 km (0.094 R)
• M60: 35,313,176 km (0.11 R)
• M61: 35,521,416 km (0.098 R)
• M62: 35,869,530 km (0.088 R)
• M63: 36,148,680 km (0.101 R)
• M64: 36,358,566 km (0.087 R)
• M65: 36,709,373 km (0.09 R)
• M66: 37,414,128 km (0.112 R)
• M67: 38,052,313 km (0.066 R)
• M68: 39,267,646 km (0.092 R)
• M69: 39,411,409 km (0.104 R)
• M70: 40,495,695 km (0.12 R)
• M71: 41,150,933 km (0.07 R)
• M72: 43,360,344 km (0.09 R)
• M73: 44,179,991 km (0.109 R)
• M74: 45,834,843 km (0.05 R)
• M75: 48,047,096 km (0.045 R)
• M76: 48,432,011 km (0.069 R)
• M77: 49,359,967 km (0.084 R)
• M78: 50,059,935 km (0.079 R)
• M79: 50,763,045 km (0.118 R)
• M80: 51,626,973 km (0.097 R)
• M81: 53,050,995 km (0.071 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.1

Radius: 10.1

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 10.52 AU - 15.02 AU

Year: 15965 Days

Day: 6.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 39,473,508 km

• M1: 143,913 km (0.049 R)
• M2: 281,094 km (0.055 R)
• M3: 383,270 km (0.075 R)
• M4: 592,258 km (0.105 R)
• M5: 949,946 km (0.103 R)
• M6: 1,083,537 km (0.108 R)
• M7: 1,969,905 km (0.1 R)
• M8: 2,120,849 km (0.096 R)
• M9: 2,231,103 km (0.069 R)
• M10: 2,343,301 km (0.049 R)
• M11: 2,932,417 km (0.063 R)
• M12: 3,006,169 km (0.079 R)
• M13: 3,644,952 km (0.09 R)
• M14: 3,858,279 km (0.111 R)
• M15: 4,130,696 km (0.094 R)
• M16: 4,325,024 km (0.067 R)
• M17: 4,494,219 km (0.034 R)
• M18: 4,579,490 km (0.101 R)
• M19: 6,623,446 km (0.051 R)
• M20: 6,851,433 km (0.073 R)
• M21: 7,082,113 km (0.114 R)
• M22: 7,449,525 km (0.056 R)
• M23: 7,584,762 km (0.1 R)
• M24: 8,802,488 km (0.093 R)
• M25: 10,042,655 km (0.062 R)
• M26: 10,873,970 km (0.045 R)
• M27: 10,950,714 km (0.103 R)
• M28: 11,143,246 km (0.094 R)
• M29: 11,414,617 km (0.119 R)
• M30: 12,003,584 km (0.077 R)
• M31: 12,401,663 km (0.041 R)
• M32: 12,521,940 km (0.12 R)
• M33: 12,723,299 km (0.107 R)
• M34: 13,129,158 km (0.099 R)
• M35: 13,333,808 km (0.092 R)
• M36: 13,663,222 km (0.089 R)
• M37: 14,204,467 km (0.084 R)
• M38: 14,541,063 km (0.091 R)
• M39: 14,922,687 km (0.084 R)
• M40: 15,264,817 km (0.111 R)
• M41: 15,739,491 km (0.086 R)
• M42: 16,131,438 km (0.052 R)
• M43: 16,219,102 km (0.025 R)
• M44: 16,350,598 km (0.07 R)
• M45: 17,058,645 km (0.115 R)
• M46: 18,367,178 km (0.105 R)
• M47: 18,825,845 km (0.05 R)
• M48: 18,917,997 km (0.097 R)
• M49: 19,056,674 km (0.057 R)
• M50: 19,848,346 km (0.113 R)
• M51: 20,603,217 km (0.075 R)
• M52: 20,840,928 km (0.076 R)
• M53: 22,140,934 km (0.088 R)
• M54: 23,219,534 km (0.065 R)
• M55: 23,864,900 km (0.117 R)
• M56: 25,478,612 km (0.1 R)
• M57: 25,580,637 km (0.059 R)
• M58: 25,836,300 km (0.084 R)
• M59: 27,649,576 km (0.113 R)
• M60: 29,664,360 km (0.081 R)
• M61: 30,852,317 km (0.109 R)
• M62: 31,342,699 km (0.085 R)
• M63: 31,671,066 km (0.112 R)
• M64: 32,607,848 km (0.097 R)
• M65: 33,051,705 km (0.108 R)
• M66: 33,441,856 km (0.113 R)
• M67: 34,001,801 km (0.081 R)
• M68: 34,677,834 km (0.109 R)
• M69: 35,871,475 km (0.09 R)
• M70: 36,272,397 km (0.111 R)
• M71: 36,559,625 km (0.106 R)
• M72: 36,674,666 km (0.089 R)
• M73: 36,963,091 km (0.101 R)
• M74: 37,890,747 km (0.1 R)
• M75: 38,474,478 km (0.109 R)
• M76: 38,708,748 km (0.059 R)
• M77: 38,826,033 km (0.097 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 15,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit