🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.61 AU - 0.77 AU

Year: 203 Days

Day: 23.6 Hours

Environment

Temp: 219 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,906,628 km

• M1: 36,651 km (0.103 R)
• M2: 63,280 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.69 AU - 0.83 AU

Year: 235 Days

Day: 33.2 Hours

Environment

Temp: 204 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,906,628 km

• M1: 214,523 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.5 AU - 2.12 AU

Year: 864 Days

Day: 42.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.73 AU - 2.31 AU

Year: 1019 Days

Day: 23 Hours

Environment

Temp: -57 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,906,628 km

• M1: 947,553 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.92 AU - 2.34 AU

Year: 1103 Days

Day: 36.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 81.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.7

Radius: 10.8

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.32 AU - 7.44 AU

Year: 7112 Days

Day: 11.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 176.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,906,628 km

• M1: 143,165 km (0.1 R)
• M2: 264,788 km (0.092 R)
• M3: 599,439 km (0.119 R)
• M4: 770,429 km (0.076 R)
• M5: 1,066,184 km (0.074 R)
• M6: 1,210,995 km (0.096 R)
• M7: 1,432,250 km (0.08 R)
• M8: 1,629,869 km (0.11 R)
• M9: 1,894,657 km (0.09 R)
• M10: 2,112,472 km (0.028 R)
• M11: 2,193,703 km (0.106 R)
• M12: 2,725,823 km (0.064 R)
• M13: 3,250,014 km (0.043 R)
• M14: 3,980,500 km (0.05 R)
• M15: 4,442,758 km (0.119 R)
• M16: 4,949,296 km (0.114 R)
• M17: 5,446,260 km (0.092 R)
• M18: 5,700,726 km (0.115 R)
• M19: 5,959,082 km (0.099 R)
• M20: 6,368,830 km (0.118 R)
• M21: 6,577,070 km (0.077 R)
• M22: 7,031,100 km (0.115 R)
• M23: 7,873,785 km (0.115 R)
• M24: 8,033,406 km (0.066 R)
• M25: 8,161,761 km (0.115 R)
• M26: 8,946,701 km (0.112 R)
• M27: 9,619,293 km (0.11 R)
• M28: 9,687,509 km (0.111 R)
• M29: 10,517,927 km (0.118 R)
• M30: 10,693,705 km (0.073 R)
• M31: 11,048,551 km (0.101 R)
• M32: 11,335,031 km (0.075 R)
• M33: 11,551,648 km (0.097 R)
• M34: 11,733,111 km (0.05 R)
• M35: 11,952,271 km (0.084 R)
• M36: 12,954,727 km (0.085 R)
• M37: 13,409,056 km (0.112 R)
• M38: 13,676,387 km (0.109 R)
• M39: 14,138,944 km (0.048 R)
• M40: 14,960,685 km (0.119 R)
• M41: 15,118,959 km (0.033 R)
• M42: 15,878,468 km (0.107 R)
• M43: 16,039,884 km (0.108 R)
• M44: 16,527,573 km (0.083 R)
• M45: 17,020,199 km (0.077 R)
• M46: 17,309,820 km (0.105 R)
• M47: 17,392,847 km (0.063 R)
• M48: 17,559,349 km (0.11 R)
• M49: 18,399,641 km (0.064 R)
• M50: 19,210,162 km (0.058 R)
• M51: 19,468,517 km (0.115 R)
• M52: 20,821,630 km (0.106 R)
• M53: 21,487,341 km (0.108 R)
• M54: 22,431,004 km (0.073 R)
• M55: 22,521,511 km (0.036 R)
• M56: 22,748,451 km (0.034 R)
• M57: 23,940,895 km (0.069 R)
• M58: 24,079,872 km (0.1 R)
• M59: 24,311,898 km (0.102 R)
• M60: 25,200,809 km (0.112 R)
• M61: 25,672,790 km (0.115 R)
• M62: 25,862,480 km (0.113 R)
• M63: 27,299,517 km (0.071 R)
• M64: 27,396,307 km (0.091 R)
• M65: 28,320,971 km (0.058 R)
• M66: 28,516,945 km (0.115 R)
• M67: 28,811,652 km (0.093 R)
• M68: 29,652,392 km (0.106 R)
• M69: 30,300,750 km (0.042 R)
• M70: 30,903,479 km (0.103 R)
• M71: 31,358,107 km (0.048 R)
• M72: 31,611,526 km (0.113 R)
• M73: 32,222,783 km (0.092 R)
• M74: 32,324,958 km (0.079 R)
• M75: 32,735,006 km (0.08 R)
• M76: 33,198,460 km (0.071 R)
• M77: 33,767,830 km (0.066 R)
• M78: 34,183,861 km (0.111 R)
• M79: 34,444,760 km (0.1 R)
• M80: 35,021,161 km (0.09 R)
• M81: 35,178,837 km (0.038 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101

Radius: 10.8

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.35 AU - 8.97 AU

Year: 7521 Days

Day: 5.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 37,906,628 km

• M1: 136,134 km (0.081 R)
• M2: 326,423 km (0.099 R)
• M3: 487,091 km (0.077 R)
• M4: 696,079 km (0.108 R)
• M5: 842,236 km (0.101 R)
• M6: 1,441,076 km (0.117 R)
• M7: 1,528,890 km (0.111 R)
• M8: 1,683,874 km (0.091 R)
• M9: 1,790,088 km (0.102 R)
• M10: 1,912,310 km (0.086 R)
• M11: 2,151,068 km (0.103 R)
• M12: 2,642,347 km (0.074 R)
• M13: 2,813,786 km (0.092 R)
• M14: 3,135,123 km (0.039 R)
• M15: 3,400,808 km (0.108 R)
• M16: 3,622,064 km (0.106 R)
• M17: 3,743,238 km (0.094 R)
• M18: 3,901,064 km (0.026 R)
• M19: 4,060,984 km (0.082 R)
• M20: 4,150,892 km (0.047 R)
• M21: 4,259,650 km (0.117 R)
• M22: 4,369,305 km (0.083 R)
• M23: 4,442,907 km (0.046 R)
• M24: 4,535,658 km (0.105 R)
• M25: 6,436,598 km (0.099 R)
• M26: 6,562,859 km (0.115 R)
• M27: 7,271,504 km (0.057 R)
• M28: 7,424,991 km (0.086 R)
• M29: 8,072,451 km (0.105 R)
• M30: 8,185,846 km (0.063 R)
• M31: 8,506,285 km (0.111 R)
• M32: 8,714,525 km (0.043 R)
• M33: 8,947,897 km (0.084 R)
• M34: 9,159,728 km (0.05 R)
• M35: 9,230,787 km (0.094 R)
• M36: 9,612,411 km (0.073 R)
• M37: 9,926,268 km (0.114 R)
• M38: 10,072,275 km (0.119 R)
• M39: 10,268,099 km (0.093 R)
• M40: 10,415,752 km (0.097 R)
• M41: 10,813,084 km (0.094 R)
• M42: 10,913,314 km (0.075 R)
• M43: 11,802,374 km (0.085 R)
• M44: 11,957,208 km (0.098 R)
• M45: 12,190,581 km (0.069 R)
• M46: 12,425,599 km (0.057 R)
• M47: 12,609,305 km (0.11 R)
• M48: 12,767,580 km (0.079 R)
• M49: 13,059,445 km (0.09 R)
• M50: 13,434,038 km (0.066 R)
• M51: 13,893,753 km (0.09 R)
• M52: 14,002,660 km (0.104 R)
• M53: 14,606,736 km (0.109 R)
• M54: 14,689,763 km (0.114 R)
• M55: 14,828,590 km (0.038 R)
• M56: 14,967,716 km (0.06 R)
• M57: 15,359,812 km (0.109 R)
• M58: 16,125,454 km (0.103 R)
• M59: 16,556,146 km (0.107 R)
• M60: 17,399,728 km (0.087 R)
• M61: 17,723,309 km (0.09 R)
• M62: 18,316,913 km (0.084 R)
• M63: 18,586,189 km (0.093 R)
• M64: 18,886,731 km (0.104 R)
• M65: 19,189,068 km (0.094 R)
• M66: 19,523,420 km (0.069 R)
• M67: 19,921,200 km (0.065 R)
• M68: 20,044,020 km (0.106 R)
• M69: 20,290,558 km (0.114 R)
• M70: 20,383,308 km (0.072 R)
• M71: 20,600,225 km (0.097 R)
• M72: 20,911,389 km (0.116 R)

Asteroid Belt

Center: 9.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.8

Radius: 9.5

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 9.93 AU - 12.05 AU

Year: 12925 Days

Day: 12.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,906,628 km

• M1: 145,110 km (0.109 R)
• M2: 224,995 km (0.113 R)
• M3: 285,732 km (0.09 R)
• M4: 409,150 km (0.026 R)
• M5: 490,980 km (0.054 R)
• M6: 632,350 km (0.077 R)
• M7: 701,464 km (0.098 R)
• M8: 818,001 km (0.118 R)
• M9: 894,296 km (0.088 R)
• M10: 957,277 km (0.054 R)
• M11: 1,021,753 km (0.088 R)
• M12: 1,259,764 km (0.086 R)
• M13: 1,553,574 km (0.067 R)
• M14: 1,951,055 km (0.049 R)
• M15: 2,468,963 km (0.059 R)
• M16: 2,627,836 km (0.105 R)
• M17: 2,860,910 km (0.112 R)
• M18: 3,780,637 km (0.096 R)
• M19: 4,533,414 km (0.113 R)
• M20: 4,756,913 km (0.034 R)
• M21: 5,717,032 km (0.063 R)
• M22: 6,050,187 km (0.083 R)
• M23: 6,577,519 km (0.101 R)
• M24: 6,830,788 km (0.086 R)
• M25: 7,087,199 km (0.039 R)
• M26: 7,216,751 km (0.099 R)
• M27: 7,709,227 km (0.066 R)
• M28: 7,775,649 km (0.116 R)
• M29: 7,976,259 km (0.079 R)
• M30: 8,212,474 km (0.027 R)
• M31: 8,382,717 km (0.095 R)
• M32: 9,110,211 km (0.073 R)
• M33: 9,966,210 km (0.064 R)
• M34: 10,257,178 km (0.073 R)
• M35: 10,367,132 km (0.066 R)
• M36: 11,297,930 km (0.049 R)
• M37: 11,449,323 km (0.088 R)
• M38: 11,907,691 km (0.059 R)
• M39: 12,489,029 km (0.093 R)
• M40: 13,358,342 km (0.084 R)
• M41: 15,531,700 km (0.101 R)
• M42: 15,657,960 km (0.105 R)
• M43: 16,337,284 km (0.093 R)
• M44: 17,374,147 km (0.111 R)
• M45: 18,033,126 km (0.098 R)
• M46: 18,476,833 km (0.074 R)
• M47: 18,834,522 km (0.092 R)
• M48: 19,104,246 km (0.115 R)
• M49: 19,465,825 km (0.089 R)
• M50: 19,875,424 km (0.107 R)
• M51: 20,842,125 km (0.097 R)
• M52: 21,121,125 km (0.092 R)
• M53: 21,260,999 km (0.105 R)
• M54: 21,448,146 km (0.112 R)
• M55: 22,154,697 km (0.081 R)
• M56: 24,662,555 km (0.087 R)
• M57: 24,809,909 km (0.115 R)
• M58: 25,204,399 km (0.045 R)
• M59: 25,650,799 km (0.118 R)
• M60: 26,450,699 km (0.086 R)
• M61: 26,601,643 km (0.078 R)
• M62: 26,752,737 km (0.108 R)
• M63: 26,954,844 km (0.079 R)
• M64: 27,462,130 km (0.11 R)
• M65: 28,126,344 km (0.077 R)
• M66: 28,228,969 km (0.069 R)
• M67: 28,899,317 km (0.103 R)
• M68: 29,418,571 km (0.118 R)
• M69: 29,731,530 km (0.097 R)
• M70: 30,677,138 km (0.12 R)
• M71: 30,835,712 km (0.059 R)
• M72: 31,206,714 km (0.105 R)
• M73: 31,366,186 km (0.104 R)
• M74: 31,846,245 km (0.116 R)
• M75: 32,813,695 km (0.06 R)
• M76: 33,138,322 km (0.089 R)
• M77: 34,009,131 km (0.115 R)
• M78: 34,173,240 km (0.084 R)
• M79: 34,392,401 km (0.057 R)
• M80: 34,612,160 km (0.098 R)
• M81: 35,384,833 km (0.116 R)
• M82: 35,884,490 km (0.083 R)
• M83: 36,163,191 km (0.097 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 15,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit