🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.77 AU - 1.11 AU

Year: 349 Days

Day: 45.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,155,942 km

• M1: 45,927 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.86 AU - 1.32 AU

Year: 436 Days

Day: 16.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.25 AU - 1.99 AU

Year: 789 Days

Day: 28.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.58 AU - 2.54 AU

Year: 1132 Days

Day: 44 Hours

Environment

Temp: -77 °C

Axial Tilt: 146.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,155,942 km

• M1: 113,694 km (0.103 R)
• M2: 920,625 km (0.104 R)

Asteroid Belt

Center: 3.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.6

Radius: 9.1

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.2 AU - 5.8 AU

Year: 4939 Days

Day: 10.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 56,155,942 km

• M1: 118,631 km (0.109 R)
• M2: 476,619 km (0.092 R)
• M3: 544,985 km (0.117 R)
• M4: 654,790 km (0.108 R)
• M5: 1,021,155 km (0.11 R)
• M6: 1,159,832 km (0.08 R)
• M7: 1,394,851 km (0.108 R)
• M8: 2,070,883 km (0.1 R)
• M9: 2,260,274 km (0.119 R)
• M10: 2,758,435 km (0.09 R)
• M11: 3,208,276 km (0.111 R)
• M12: 3,553,847 km (0.074 R)
• M13: 3,652,731 km (0.087 R)
• M14: 4,769,180 km (0.104 R)
• M15: 4,847,121 km (0.093 R)
• M16: 4,909,802 km (0.119 R)
• M17: 5,291,725 km (0.114 R)
• M18: 5,749,495 km (0.031 R)
• M19: 5,899,392 km (0.06 R)
• M20: 7,197,902 km (0.118 R)
• M21: 7,449,824 km (0.115 R)
• M22: 7,906,846 km (0.042 R)
• M23: 7,980,897 km (0.07 R)
• M24: 9,002,201 km (0.095 R)
• M25: 9,060,245 km (0.079 R)
• M26: 9,587,428 km (0.096 R)
• M27: 10,366,384 km (0.093 R)
• M28: 10,917,653 km (0.069 R)
• M29: 11,082,809 km (0.108 R)
• M30: 11,815,090 km (0.067 R)
• M31: 12,112,341 km (0.1 R)
• M32: 13,791,428 km (0.098 R)
• M33: 14,171,855 km (0.062 R)
• M34: 14,692,156 km (0.091 R)
• M35: 15,310,744 km (0.101 R)
• M36: 15,403,195 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924

Radius: 12.8

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.19 AU - 9.21 AU

Year: 9825 Days

Day: 6.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,155,942 km

• M1: 160,818 km (0.11 R)
• M2: 295,905 km (0.11 R)
• M3: 500,854 km (0.078 R)
• M4: 608,415 km (0.082 R)
• M5: 813,962 km (0.06 R)
• M6: 964,757 km (0.083 R)
• M7: 1,615,358 km (0.047 R)
• M8: 2,274,486 km (0.108 R)
• M9: 2,382,944 km (0.083 R)
• M10: 2,605,097 km (0.113 R)
• M11: 2,747,664 km (0.049 R)
• M12: 3,010,657 km (0.026 R)
• M13: 3,374,479 km (0.071 R)
• M14: 3,467,679 km (0.091 R)
• M15: 3,688,635 km (0.05 R)
• M16: 3,914,079 km (0.088 R)
• M17: 4,896,787 km (0.037 R)
• M18: 5,361,438 km (0.114 R)
• M19: 5,580,749 km (0.098 R)
• M20: 6,066,044 km (0.109 R)
• M21: 6,526,207 km (0.094 R)
• M22: 6,839,315 km (0.076 R)
• M23: 7,157,361 km (0.101 R)
• M24: 8,819,842 km (0.12 R)
• M25: 9,517,117 km (0.105 R)
• M26: 10,779,873 km (0.089 R)
• M27: 11,010,852 km (0.058 R)
• M28: 11,337,125 km (0.113 R)
• M29: 12,431,433 km (0.11 R)
• M30: 12,528,223 km (0.119 R)
• M31: 13,410,252 km (0.079 R)
• M32: 14,617,507 km (0.111 R)
• M33: 14,822,157 km (0.108 R)
• M34: 15,079,316 km (0.027 R)
• M35: 15,806,960 km (0.066 R)
• M36: 16,493,016 km (0.092 R)
• M37: 17,404,815 km (0.097 R)
• M38: 17,567,428 km (0.099 R)
• M39: 18,775,281 km (0.109 R)
• M40: 19,221,232 km (0.114 R)
• M41: 20,351,145 km (0.102 R)
• M42: 21,270,573 km (0.051 R)
• M43: 21,386,512 km (0.113 R)
• M44: 23,568,247 km (0.033 R)
• M45: 24,533,452 km (0.104 R)
• M46: 25,265,884 km (0.045 R)
• M47: 25,450,039 km (0.085 R)
• M48: 26,502,460 km (0.069 R)
• M49: 27,065,396 km (0.085 R)
• M50: 27,316,870 km (0.074 R)
• M51: 27,569,092 km (0.07 R)
• M52: 30,983,664 km (0.092 R)
• M53: 31,974,002 km (0.109 R)
• M54: 32,239,837 km (0.068 R)
• M55: 33,512,765 km (0.098 R)
• M56: 34,053,711 km (0.049 R)
• M57: 35,831,383 km (0.073 R)
• M58: 37,149,490 km (0.025 R)
• M59: 37,639,123 km (0.034 R)
• M60: 38,201,312 km (0.075 R)
• M61: 38,342,233 km (0.115 R)
• M62: 38,766,194 km (0.088 R)
• M63: 39,333,918 km (0.092 R)
• M64: 40,190,814 km (0.117 R)
• M65: 40,621,507 km (0.079 R)
• M66: 41,053,695 km (0.075 R)
• M67: 41,198,057 km (0.071 R)
• M68: 41,704,894 km (0.095 R)
• M69: 42,724,703 km (0.12 R)
• M70: 43,311,127 km (0.094 R)
• M71: 44,343,801 km (0.077 R)
• M72: 44,788,854 km (0.105 R)
• M73: 46,283,038 km (0.107 R)
• M74: 46,433,384 km (0.12 R)
• M75: 47,490,293 km (0.073 R)
• M76: 48,097,660 km (0.07 R)
• M77: 48,249,951 km (0.073 R)
• M78: 49,550,704 km (0.075 R)
• M79: 50,785,485 km (0.106 R)
• M80: 51,328,825 km (0.057 R)
• M81: 51,640,287 km (0.088 R)
• M82: 52,108,529 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772

Radius: 12.1

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 9.78 AU - 10.04 AU

Year: 11945 Days

Day: 14.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,155,942 km

• M1: 243,246 km (0.041 R)
• M2: 615,446 km (0.089 R)
• M3: 1,015,022 km (0.026 R)
• M4: 1,323,941 km (0.033 R)
• M5: 1,637,498 km (0.079 R)
• M6: 1,894,956 km (0.105 R)
• M7: 2,001,769 km (0.039 R)
• M8: 2,334,624 km (0.093 R)
• M9: 2,625,592 km (0.119 R)
• M10: 2,897,711 km (0.087 R)
• M11: 3,178,955 km (0.075 R)
• M12: 3,667,841 km (0.044 R)
• M13: 3,904,205 km (0.091 R)
• M14: 4,285,680 km (0.102 R)
• M15: 4,935,982 km (0.034 R)
• M16: 5,425,017 km (0.118 R)
• M17: 6,088,035 km (0.077 R)
• M18: 7,109,190 km (0.063 R)
• M19: 7,833,842 km (0.039 R)
• M20: 8,051,507 km (0.111 R)
• M21: 8,626,860 km (0.096 R)
• M22: 9,078,347 km (0.059 R)
• M23: 9,261,305 km (0.08 R)
• M24: 9,677,037 km (0.065 R)
• M25: 10,479,181 km (0.108 R)
• M26: 10,671,115 km (0.085 R)
• M27: 11,598,323 km (0.065 R)
• M28: 12,247,727 km (0.102 R)
• M29: 12,500,548 km (0.112 R)
• M30: 13,425,362 km (0.109 R)
• M31: 13,948,505 km (0.095 R)
• M32: 14,265,803 km (0.061 R)
• M33: 14,372,017 km (0.109 R)
• M34: 14,585,344 km (0.046 R)
• M35: 15,997,398 km (0.085 R)
• M36: 16,163,152 km (0.098 R)
• M37: 16,663,856 km (0.051 R)
• M38: 16,775,756 km (0.107 R)
• M39: 18,542,955 km (0.111 R)
• M40: 19,537,033 km (0.116 R)
• M41: 19,892,029 km (0.095 R)
• M42: 21,030,169 km (0.071 R)
• M43: 21,515,764 km (0.074 R)
• M44: 22,005,099 km (0.036 R)
• M45: 22,436,240 km (0.078 R)
• M46: 24,315,339 km (0.082 R)
• M47: 24,633,384 km (0.084 R)
• M48: 25,596,046 km (0.086 R)
• M49: 28,356,127 km (0.11 R)
• M50: 28,758,096 km (0.079 R)
• M51: 29,771,323 km (0.104 R)
• M52: 30,796,218 km (0.066 R)
• M53: 31,071,478 km (0.093 R)
• M54: 31,902,195 km (0.119 R)
• M55: 33,656,080 km (0.096 R)
• M56: 33,939,718 km (0.1 R)
• M57: 34,651,953 km (0.064 R)
• M58: 35,297,318 km (0.118 R)
• M59: 35,729,806 km (0.112 R)
• M60: 37,110,744 km (0.104 R)
• M61: 39,774,783 km (0.081 R)
• M62: 40,902,900 km (0.105 R)
• M63: 42,883,127 km (0.11 R)
• M64: 42,959,871 km (0.077 R)
• M65: 45,050,501 km (0.11 R)
• M66: 46,383,717 km (0.119 R)
• M67: 47,015,619 km (0.11 R)
• M68: 47,174,043 km (0.051 R)
• M69: 47,968,856 km (0.07 R)
• M70: 48,367,834 km (0.099 R)
• M71: 48,848,193 km (0.045 R)
• M72: 49,088,896 km (0.088 R)
• M73: 50,136,679 km (0.109 R)
• M74: 51,273,324 km (0.104 R)
• M75: 51,763,107 km (0.068 R)
• M76: 51,844,788 km (0.115 R)
• M77: 52,008,448 km (0.068 R)
• M78: 52,172,257 km (0.083 R)
• M79: 52,747,162 km (0.088 R)
• M80: 53,159,005 km (0.082 R)
• M81: 55,736,427 km (0.101 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 14,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit