🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.45 AU - 0.65 AU

Year: 148 Days

Day: 32.8 Hours

Environment

Temp: 191 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.44 AU - 0.7 AU

Year: 156 Days

Day: 33.9 Hours

Environment

Temp: 237 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.69 AU - 0.73 AU

Year: 217 Days

Day: 39.4 Hours

Environment

Temp: 210 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.73 AU - 0.87 AU

Year: 260 Days

Day: 14.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.77 AU - 1.91 AU

Year: 907 Days

Day: 29.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.19 AU - 2.79 AU

Year: 1428 Days

Day: 42.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.3

Radius: 13.6

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.07 AU - 8.23 AU

Year: 6948 Days

Day: 7.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 15,596,935 km

• M1: 249,679 km (0.118 R)
• M2: 339,737 km (0.115 R)
• M3: 468,391 km (0.094 R)
• M4: 566,677 km (0.096 R)
• M5: 1,352,215 km (0.107 R)
• M6: 2,470,609 km (0.095 R)
• M7: 2,810,794 km (0.084 R)
• M8: 3,045,962 km (0.037 R)
• M9: 3,578,231 km (0.077 R)
• M10: 4,139,822 km (0.108 R)
• M11: 4,295,852 km (0.083 R)
• M12: 4,544,933 km (0.101 R)
• M13: 4,892,449 km (0.098 R)
• M14: 5,081,391 km (0.082 R)
• M15: 5,345,132 km (0.057 R)
• M16: 5,442,221 km (0.096 R)
• M17: 5,539,759 km (0.067 R)
• M18: 5,961,475 km (0.09 R)
• M19: 6,112,719 km (0.117 R)
• M20: 6,290,890 km (0.114 R)
• M21: 6,678,498 km (0.086 R)
• M22: 6,967,820 km (0.093 R)
• M23: 7,450,124 km (0.051 R)
• M24: 7,613,335 km (0.08 R)
• M25: 8,026,674 km (0.1 R)
• M26: 8,589,012 km (0.069 R)
• M27: 8,703,155 km (0.072 R)
• M28: 9,193,388 km (0.089 R)
• M29: 9,368,716 km (0.088 R)
• M30: 9,990,744 km (0.053 R)
• M31: 10,626,236 km (0.092 R)
• M32: 12,513,413 km (0.058 R)
• M33: 13,861,739 km (0.06 R)
• M34: 14,946,024 km (0.12 R)
• M35: 15,221,434 km (0.111 R)
• M36: 16,552,107 km (0.098 R)
• M37: 16,872,845 km (0.112 R)
• M38: 17,087,667 km (0.098 R)
• M39: 17,375,643 km (0.068 R)
• M40: 17,701,617 km (0.102 R)
• M41: 18,249,295 km (0.069 R)
• M42: 18,580,504 km (0.05 R)
• M43: 18,802,508 km (0.057 R)
• M44: 19,062,658 km (0.091 R)
• M45: 19,174,408 km (0.088 R)
• M46: 19,623,949 km (0.062 R)
• M47: 20,954,922 km (0.087 R)
• M48: 21,147,454 km (0.088 R)
• M49: 21,263,243 km (0.092 R)
• M50: 21,379,181 km (0.115 R)
• M51: 21,573,060 km (0.091 R)
• M52: 22,079,748 km (0.094 R)
• M53: 22,236,377 km (0.084 R)
• M54: 23,663,242 km (0.101 R)
• M55: 24,064,912 km (0.12 R)
• M56: 24,509,218 km (0.098 R)
• M57: 25,119,577 km (0.084 R)
• M58: 25,570,315 km (0.114 R)
• M59: 28,118,416 km (0.116 R)
• M60: 28,415,966 km (0.118 R)
• M61: 28,501,237 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.3

Radius: 9.5

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.48 AU - 8.92 AU

Year: 7021 Days

Day: 6.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 15,596,935 km

• M1: 136,284 km (0.04 R)
• M2: 220,058 km (0.092 R)
• M3: 281,244 km (0.099 R)
• M4: 351,405 km (0.119 R)
• M5: 417,827 km (0.116 R)
• M6: 540,198 km (0.091 R)
• M7: 793,018 km (0.089 R)
• M8: 1,099,544 km (0.057 R)
• M9: 1,442,123 km (0.095 R)
• M10: 1,518,568 km (0.095 R)
• M11: 2,244,566 km (0.116 R)
• M12: 2,378,905 km (0.059 R)
• M13: 2,515,937 km (0.1 R)
• M14: 3,089,944 km (0.101 R)
• M15: 3,651,086 km (0.11 R)
• M16: 3,756,552 km (0.038 R)
• M17: 4,051,858 km (0.037 R)
• M18: 4,494,818 km (0.069 R)
• M19: 5,366,824 km (0.117 R)
• M20: 5,487,100 km (0.087 R)
• M21: 5,577,757 km (0.077 R)
• M22: 5,822,200 km (0.052 R)
• M23: 6,448,715 km (0.103 R)
• M24: 6,512,594 km (0.102 R)
• M25: 6,673,112 km (0.097 R)
• M26: 7,294,991 km (0.118 R)
• M27: 7,833,094 km (0.101 R)
• M28: 8,558,793 km (0.115 R)
• M29: 8,805,480 km (0.102 R)
• M30: 9,450,696 km (0.09 R)
• M31: 10,297,121 km (0.111 R)
• M32: 10,446,719 km (0.072 R)
• M33: 10,559,515 km (0.115 R)
• M34: 10,672,611 km (0.064 R)
• M35: 10,824,154 km (0.09 R)
• M36: 10,900,150 km (0.045 R)
• M37: 11,091,037 km (0.092 R)
• M38: 11,321,417 km (0.111 R)
• M39: 11,398,610 km (0.052 R)
• M40: 11,904,550 km (0.095 R)
• M41: 12,101,121 km (0.05 R)
• M42: 12,417,820 km (0.059 R)
• M43: 12,697,269 km (0.118 R)
• M44: 13,262,150 km (0.093 R)
• M45: 13,547,733 km (0.089 R)
• M46: 13,794,270 km (0.068 R)
• M47: 13,959,277 km (0.109 R)
• M48: 14,668,370 km (0.039 R)
• M49: 15,689,226 km (0.107 R)
• M50: 16,601,175 km (0.066 R)
• M51: 17,218,715 km (0.08 R)
• M52: 17,485,598 km (0.086 R)
• M53: 18,795,177 km (0.11 R)
• M54: 20,794,403 km (0.114 R)
• M55: 20,983,794 km (0.037 R)
• M56: 21,221,356 km (0.108 R)
• M57: 22,035,766 km (0.119 R)
• M58: 22,180,577 km (0.077 R)
• M59: 22,665,424 km (0.064 R)
• M60: 23,301,065 km (0.115 R)
• M61: 23,793,841 km (0.091 R)
• M62: 24,639,667 km (0.113 R)
• M63: 25,698,072 km (0.083 R)
• M64: 26,360,790 km (0.063 R)
• M65: 27,754,893 km (0.116 R)
• M66: 28,015,642 km (0.111 R)
• M67: 28,487,175 km (0.074 R)
• M68: 29,119,974 km (0.101 R)
• M69: 30,453,040 km (0.094 R)
• M70: 30,560,601 km (0.071 R)
• M71: 30,937,737 km (0.117 R)
• M72: 32,297,731 km (0.117 R)
• M73: 32,462,289 km (0.104 R)
• M74: 32,737,100 km (0.085 R)
• M75: 32,902,406 km (0.11 R)
• M76: 33,288,967 km (0.069 R)
• M77: 33,677,173 km (0.113 R)
• M78: 34,626,222 km (0.089 R)
• M79: 35,019,515 km (0.029 R)
• M80: 36,493,204 km (0.117 R)
• M81: 37,008,120 km (0.113 R)
• M82: 37,122,861 km (0.081 R)
• M83: 37,237,752 km (0.097 R)
• M84: 37,467,834 km (0.104 R)
• M85: 38,741,660 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.5

Radius: 12.1

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.22 AU - 9.1 AU

Year: 7705 Days

Day: 14.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 15,596,935 km

• M1: 180,864 km (0.099 R)
• M2: 353,949 km (0.052 R)
• M3: 571,913 km (0.109 R)
• M4: 739,462 km (0.093 R)
• M5: 939,774 km (0.063 R)
• M6: 1,174,792 km (0.116 R)
• M7: 1,291,329 km (0.117 R)
• M8: 1,412,054 km (0.101 R)
• M9: 1,835,715 km (0.089 R)
• M10: 1,933,253 km (0.105 R)
• M11: 2,361,702 km (0.118 R)
• M12: 2,598,066 km (0.087 R)
• M13: 2,887,538 km (0.099 R)
• M14: 3,234,755 km (0.114 R)
• M15: 3,473,812 km (0.05 R)
• M16: 3,718,704 km (0.082 R)
• M17: 4,355,841 km (0.048 R)
• M18: 4,835,602 km (0.08 R)
• M19: 5,192,692 km (0.113 R)
• M20: 5,615,455 km (0.065 R)
• M21: 5,787,792 km (0.118 R)
• M22: 6,285,504 km (0.12 R)
• M23: 7,166,187 km (0.104 R)
• M24: 7,605,257 km (0.068 R)
• M25: 8,020,839 km (0.051 R)
• M26: 8,410,991 km (0.081 R)
• M27: 8,774,214 km (0.06 R)
• M28: 8,974,526 km (0.084 R)
• M29: 9,311,719 km (0.111 R)
• M30: 10,068,236 km (0.113 R)
• M31: 10,242,966 km (0.103 R)
• M32: 10,348,283 km (0.092 R)
• M33: 10,559,964 km (0.086 R)
• M34: 11,095,524 km (0.109 R)
• M35: 12,081,823 km (0.037 R)
• M36: 12,755,014 km (0.081 R)
• M37: 14,020,761 km (0.083 R)
• M38: 14,137,747 km (0.097 R)
• M39: 14,569,785 km (0.03 R)
• M40: 14,846,841 km (0.092 R)
• M41: 15,045,955 km (0.085 R)
• M42: 15,205,726 km (0.103 R)
• M43: 15,406,486 km (0.088 R)
• M44: 16,381,715 km (0.104 R)
• M45: 16,711,279 km (0.087 R)
• M46: 17,209,739 km (0.107 R)
• M47: 18,136,348 km (0.089 R)
• M48: 18,949,562 km (0.06 R)
• M49: 19,731,062 km (0.1 R)
• M50: 20,213,814 km (0.079 R)
• M51: 20,744,886 km (0.106 R)
• M52: 21,280,596 km (0.103 R)
• M53: 21,640,230 km (0.118 R)
• M54: 21,911,301 km (0.098 R)
• M55: 22,274,375 km (0.069 R)
• M56: 22,411,107 km (0.077 R)
• M57: 23,283,413 km (0.09 R)
• M58: 24,166,788 km (0.103 R)
• M59: 24,683,349 km (0.058 R)
• M60: 24,824,869 km (0.095 R)
• M61: 25,583,929 km (0.071 R)
• M62: 25,966,450 km (0.068 R)
• M63: 26,833,819 km (0.079 R)
• M64: 27,515,088 km (0.118 R)
• M65: 29,093,644 km (0.103 R)
• M66: 29,342,874 km (0.108 R)
• M67: 29,492,921 km (0.096 R)
• M68: 30,145,467 km (0.071 R)
• M69: 30,600,095 km (0.046 R)
• M70: 31,006,103 km (0.095 R)
• M71: 31,260,719 km (0.039 R)
• M72: 31,516,083 km (0.09 R)
• M73: 32,028,755 km (0.078 R)
• M74: 32,906,894 km (0.049 R)
• M75: 33,740,603 km (0.079 R)
• M76: 34,317,752 km (0.074 R)
• M77: 35,163,129 km (0.111 R)
• M78: 35,481,773 km (0.119 R)
• M79: 35,588,286 km (0.052 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.8

Radius: 11.8

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.55 AU - 9.13 AU

Year: 8753 Days

Day: 11.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 15,596,935 km

• M1: 200,611 km (0.097 R)
• M2: 556,953 km (0.082 R)
• M3: 650,003 km (0.025 R)
• M4: 813,214 km (0.087 R)
• M5: 947,403 km (0.119 R)
• M6: 1,239,269 km (0.06 R)
• M7: 1,356,254 km (0.107 R)
• M8: 1,497,624 km (0.101 R)
• M9: 1,918,144 km (0.09 R)
• M10: 2,124,589 km (0.117 R)
• M11: 2,206,868 km (0.105 R)
• M12: 2,399,251 km (0.113 R)
• M13: 3,088,897 km (0.045 R)
• M14: 3,304,916 km (0.11 R)
• M15: 4,277,302 km (0.102 R)
• M16: 4,427,499 km (0.114 R)
• M17: 4,640,676 km (0.087 R)
• M18: 5,156,788 km (0.1 R)
• M19: 5,592,866 km (0.082 R)
• M20: 6,294,630 km (0.101 R)
• M21: 6,397,254 km (0.119 R)
• M22: 6,621,351 km (0.06 R)
• M23: 6,830,639 km (0.116 R)
• M24: 7,024,368 km (0.109 R)
• M25: 7,780,735 km (0.058 R)
• M26: 7,927,790 km (0.052 R)
• M27: 8,791,268 km (0.103 R)
• M28: 9,002,201 km (0.029 R)
• M29: 9,079,244 km (0.116 R)
• M30: 9,156,586 km (0.036 R)
• M31: 9,292,421 km (0.119 R)
• M32: 9,468,199 km (0.1 R)
• M33: 9,644,874 km (0.073 R)
• M34: 9,922,228 km (0.116 R)
• M35: 10,141,838 km (0.08 R)
• M36: 10,222,172 km (0.074 R)
• M37: 10,444,026 km (0.084 R)
• M38: 11,305,859 km (0.059 R)
• M39: 11,472,511 km (0.07 R)
• M40: 11,703,191 km (0.083 R)
• M41: 11,935,367 km (0.104 R)
• M42: 13,097,294 km (0.113 R)
• M43: 13,448,400 km (0.11 R)
• M44: 13,536,663 km (0.071 R)
• M45: 13,958,678 km (0.081 R)
• M46: 14,048,138 km (0.111 R)
• M47: 14,724,769 km (0.102 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 16,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit