🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.46 AU - 0.58 AU

Year: 134 Days

Day: 47.2 Hours

Environment

Temp: 269 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.62 AU - 0.94 AU

Year: 246 Days

Day: 41.1 Hours

Environment

Temp: 174 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.76 AU - 1.08 AU

Year: 315 Days

Day: 38.6 Hours

Environment

Temp: 155 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.24 AU - 1.26 AU

Year: 498 Days

Day: 43 Hours

Environment

Temp: -3 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,010,676 km

• M1: 237,861 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.16 AU - 1.54 AU

Year: 559 Days

Day: 13.9 Hours

Environment

Temp: -9 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.91 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.6

Radius: 13.4

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.36 AU - 7.56 AU

Year: 5853 Days

Day: 5.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 51,010,676 km

• M1: 192,233 km (0.094 R)
• M2: 421,716 km (0.087 R)
• M3: 603,927 km (0.077 R)
• M4: 693,386 km (0.071 R)
• M5: 917,484 km (0.119 R)
• M6: 1,788,592 km (0.08 R)
• M7: 1,885,382 km (0.086 R)
• M8: 2,165,878 km (0.095 R)
• M9: 2,374,866 km (0.086 R)
• M10: 2,460,287 km (0.036 R)
• M11: 2,767,860 km (0.096 R)
• M12: 3,396,171 km (0.1 R)
• M13: 3,864,711 km (0.106 R)
• M14: 4,042,733 km (0.06 R)
• M15: 4,917,880 km (0.099 R)
• M16: 5,278,710 km (0.11 R)
• M17: 5,763,557 km (0.102 R)
• M18: 5,938,138 km (0.089 R)
• M19: 6,026,101 km (0.109 R)
• M20: 6,292,535 km (0.101 R)
• M21: 6,532,789 km (0.075 R)
• M22: 7,460,595 km (0.115 R)
• M23: 7,811,103 km (0.097 R)
• M24: 8,167,146 km (0.115 R)
• M25: 8,298,044 km (0.111 R)
• M26: 8,628,057 km (0.115 R)
• M27: 8,794,709 km (0.032 R)
• M28: 9,782,504 km (0.11 R)
• M29: 9,921,480 km (0.099 R)
• M30: 10,307,293 km (0.114 R)
• M31: 10,448,813 km (0.095 R)
• M32: 10,662,289 km (0.099 R)
• M33: 11,165,985 km (0.087 R)
• M34: 11,420,750 km (0.113 R)
• M35: 12,122,065 km (0.071 R)
• M36: 12,989,733 km (0.103 R)
• M37: 13,104,474 km (0.045 R)
• M38: 13,334,855 km (0.08 R)
• M39: 13,721,715 km (0.109 R)
• M40: 14,151,510 km (0.076 R)
• M41: 14,467,012 km (0.081 R)
• M42: 14,705,171 km (0.112 R)
• M43: 14,824,700 km (0.117 R)
• M44: 15,306,106 km (0.096 R)
• M45: 15,956,109 km (0.038 R)
• M46: 16,202,197 km (0.082 R)
• M47: 16,366,905 km (0.111 R)
• M48: 16,615,088 km (0.11 R)
• M49: 16,864,467 km (0.105 R)
• M50: 16,947,943 km (0.077 R)
• M51: 17,073,306 km (0.117 R)
• M52: 18,387,074 km (0.117 R)
• M53: 18,472,943 km (0.094 R)
• M54: 18,731,299 km (0.078 R)
• M55: 19,034,384 km (0.09 R)
• M56: 19,339,115 km (0.104 R)
• M57: 19,470,163 km (0.077 R)
• M58: 19,601,510 km (0.091 R)
• M59: 21,652,497 km (0.052 R)
• M60: 21,834,108 km (0.094 R)
• M61: 23,677,453 km (0.111 R)
• M62: 23,770,952 km (0.105 R)
• M63: 23,958,398 km (0.114 R)
• M64: 25,762,399 km (0.082 R)
• M65: 26,051,272 km (0.059 R)
• M66: 28,152,674 km (0.041 R)
• M67: 28,351,040 km (0.084 R)
• M68: 28,500,040 km (0.083 R)
• M69: 28,898,569 km (0.091 R)
• M70: 29,248,777 km (0.111 R)
• M71: 30,206,652 km (0.049 R)
• M72: 30,664,123 km (0.068 R)
• M73: 31,585,646 km (0.039 R)
• M74: 32,412,323 km (0.083 R)
• M75: 32,724,235 km (0.108 R)
• M76: 33,508,277 km (0.114 R)
• M77: 34,563,391 km (0.098 R)
• M78: 35,415,351 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.2

Radius: 11.4

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.42 AU - 9.96 AU

Year: 9131 Days

Day: 7.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 51,010,676 km

• M1: 178,171 km (0.11 R)
• M2: 710,440 km (0.116 R)
• M3: 797,955 km (0.08 R)
• M4: 1,104,182 km (0.09 R)
• M5: 1,228,647 km (0.092 R)
• M6: 1,380,190 km (0.04 R)
• M7: 1,997,580 km (0.089 R)
• M8: 2,177,547 km (0.12 R)
• M9: 2,336,120 km (0.025 R)
• M10: 2,443,980 km (0.051 R)
• M11: 2,777,883 km (0.109 R)
• M12: 2,950,519 km (0.082 R)
• M13: 3,156,216 km (0.093 R)
• M14: 3,306,263 km (0.09 R)
• M15: 3,520,187 km (0.119 R)
• M16: 3,770,465 km (0.081 R)
• M17: 3,929,786 km (0.075 R)
• M18: 4,156,726 km (0.095 R)
• M19: 4,454,875 km (0.11 R)
• M20: 4,794,313 km (0.072 R)
• M21: 5,002,104 km (0.105 R)
• M22: 5,862,890 km (0.118 R)
• M23: 5,936,791 km (0.085 R)
• M24: 6,692,111 km (0.052 R)
• M25: 7,199,398 km (0.102 R)
• M26: 7,357,971 km (0.05 R)
• M27: 7,517,742 km (0.112 R)
• M28: 7,922,105 km (0.072 R)
• M29: 8,250,921 km (0.061 R)
• M30: 8,964,353 km (0.078 R)
• M31: 9,436,484 km (0.041 R)
• M32: 10,315,820 km (0.094 R)
• M33: 10,494,739 km (0.08 R)
• M34: 10,946,824 km (0.103 R)
• M35: 11,175,260 km (0.085 R)
• M36: 11,359,116 km (0.059 R)
• M37: 11,869,993 km (0.111 R)
• M38: 12,057,738 km (0.111 R)
• M39: 12,151,835 km (0.057 R)
• M40: 12,578,787 km (0.085 R)
• M41: 14,786,553 km (0.082 R)
• M42: 15,960,447 km (0.081 R)
• M43: 17,058,346 km (0.096 R)
• M44: 17,803,942 km (0.092 R)
• M45: 18,180,629 km (0.06 R)
• M46: 18,887,330 km (0.102 R)
• M47: 19,326,549 km (0.086 R)
• M48: 20,215,459 km (0.095 R)
• M49: 20,608,453 km (0.03 R)
• M50: 21,174,382 km (0.079 R)
• M51: 21,345,073 km (0.079 R)
• M52: 21,573,509 km (0.107 R)
• M53: 22,379,243 km (0.07 R)
• M54: 22,727,657 km (0.068 R)
• M55: 22,960,880 km (0.092 R)
• M56: 23,136,358 km (0.114 R)
• M57: 23,429,719 km (0.095 R)
• M58: 23,547,453 km (0.048 R)
• M59: 24,257,893 km (0.045 R)
• M60: 24,855,387 km (0.083 R)
• M61: 25,639,130 km (0.114 R)
• M62: 26,984,165 km (0.045 R)
• M63: 27,107,583 km (0.04 R)
• M64: 27,665,284 km (0.072 R)
• M65: 28,039,279 km (0.041 R)
• M66: 28,540,431 km (0.092 R)
• M67: 29,997,664 km (0.06 R)
• M68: 33,380,521 km (0.109 R)
• M69: 34,378,638 km (0.084 R)
• M70: 34,914,946 km (0.087 R)
• M71: 35,995,940 km (0.118 R)
• M72: 36,813,942 km (0.091 R)
• M73: 38,052,313 km (0.091 R)
• M74: 38,398,781 km (0.119 R)
• M75: 39,514,333 km (0.07 R)
• M76: 44,810,845 km (0.117 R)
• M77: 46,280,046 km (0.025 R)
• M78: 46,649,852 km (0.093 R)
• M79: 48,438,594 km (0.059 R)
• M80: 49,643,455 km (0.096 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 16,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit