🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.65 AU - 0.85 AU

Year: 227 Days

Day: 47 Hours

Environment

Temp: 138 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.08 AU - 1.48 AU

Year: 507 Days

Day: 26.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.2 AU - 1.88 AU

Year: 669 Days

Day: 43.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.51 AU - 2.23 AU

Year: 895 Days

Day: 15 Hours

Environment

Temp: -53 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,975,615 km

• M1: 344,973 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.88 AU - 1.92 AU

Year: 916 Days

Day: 43.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.74 AU - 3 AU

Year: 1701 Days

Day: 28.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,975,615 km

• M1: 2,229,906 km (0.113 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.82 AU - 3.3 AU

Year: 1873 Days

Day: 46.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.2

Radius: 9

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.68 AU - 7.16 AU

Year: 5039 Days

Day: 9.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 48,975,615 km

• M1: 205,547 km (0.109 R)
• M2: 459,864 km (0.059 R)
• M3: 550,371 km (0.07 R)
• M4: 743,501 km (0.079 R)
• M5: 805,136 km (0.035 R)
• M6: 1,018,014 km (0.119 R)
• M7: 1,096,104 km (0.081 R)
• M8: 1,167,163 km (0.028 R)
• M9: 1,240,017 km (0.109 R)
• M10: 1,428,809 km (0.1 R)
• M11: 1,526,796 km (0.11 R)
• M12: 1,586,635 km (0.103 R)
• M13: 1,678,189 km (0.095 R)
• M14: 1,792,332 km (0.1 R)
• M15: 2,105,889 km (0.068 R)
• M16: 2,332,380 km (0.059 R)
• M17: 2,650,725 km (0.069 R)
• M18: 2,711,162 km (0.114 R)
• M19: 2,821,266 km (0.043 R)
• M20: 2,995,548 km (0.049 R)
• M21: 3,250,612 km (0.065 R)
• M22: 3,354,583 km (0.091 R)
• M23: 3,632,984 km (0.107 R)
• M24: 3,700,453 km (0.111 R)
• M25: 3,905,252 km (0.118 R)
• M26: 4,085,667 km (0.076 R)
• M27: 4,269,074 km (0.115 R)
• M28: 4,614,496 km (0.119 R)
• M29: 4,999,112 km (0.094 R)
• M30: 5,059,101 km (0.084 R)
• M31: 5,149,757 km (0.111 R)
• M32: 5,332,566 km (0.079 R)
• M33: 5,751,739 km (0.084 R)
• M34: 5,909,714 km (0.053 R)
• M35: 5,973,293 km (0.078 R)
• M36: 6,441,236 km (0.029 R)
• M37: 6,787,405 km (0.089 R)
• M38: 7,292,597 km (0.106 R)
• M39: 7,914,775 km (0.075 R)
• M40: 8,073,049 km (0.066 R)
• M41: 8,698,368 km (0.084 R)
• M42: 8,861,729 km (0.106 R)
• M43: 9,431,996 km (0.101 R)
• M44: 9,506,496 km (0.103 R)
• M45: 9,581,145 km (0.065 R)
• M46: 10,014,231 km (0.088 R)
• M47: 10,128,225 km (0.09 R)
• M48: 10,415,153 km (0.07 R)
• M49: 10,511,494 km (0.087 R)
• M50: 10,666,179 km (0.113 R)
• M51: 10,879,954 km (0.08 R)
• M52: 11,331,740 km (0.092 R)
• M53: 11,669,681 km (0.109 R)
• M54: 11,769,612 km (0.076 R)
• M55: 11,990,718 km (0.11 R)
• M56: 12,600,479 km (0.055 R)
• M57: 12,826,521 km (0.111 R)
• M58: 13,157,881 km (0.117 R)
• M59: 13,681,174 km (0.098 R)
• M60: 13,786,790 km (0.095 R)
• M61: 13,850,220 km (0.107 R)
• M62: 14,104,835 km (0.073 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.7

Radius: 8.4

Gravity: 13.2 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.44 AU - 6.44 AU

Year: 5065 Days

Day: 13.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 48,975,615 km

• M1: 237,412 km (0.075 R)
• M2: 353,649 km (0.115 R)
• M3: 458,218 km (0.1 R)
• M4: 514,916 km (0.08 R)
• M5: 701,016 km (0.088 R)
• M6: 809,324 km (0.092 R)
• M7: 865,573 km (0.097 R)
• M8: 1,120,787 km (0.115 R)
• M9: 1,184,217 km (0.086 R)
• M10: 1,331,720 km (0.09 R)
• M11: 1,502,860 km (0.095 R)
• M12: 1,627,026 km (0.11 R)
• M13: 1,681,181 km (0.119 R)
• M14: 1,754,633 km (0.069 R)
• M15: 1,961,826 km (0.05 R)
• M16: 2,137,454 km (0.112 R)
• M17: 2,237,236 km (0.104 R)
• M18: 2,297,973 km (0.103 R)
• M19: 2,359,158 km (0.084 R)
• M20: 2,441,587 km (0.114 R)
• M21: 2,673,464 km (0.065 R)
• M22: 2,978,942 km (0.104 R)
• M23: 3,158,609 km (0.036 R)
• M24: 3,249,715 km (0.053 R)
• M25: 3,528,565 km (0.105 R)
• M26: 4,564,231 km (0.09 R)
• M27: 4,876,591 km (0.08 R)
• M28: 5,088,572 km (0.06 R)
• M29: 5,249,688 km (0.099 R)
• M30: 6,337,265 km (0.094 R)
• M31: 6,481,627 km (0.094 R)
• M32: 6,921,295 km (0.115 R)
• M33: 7,340,468 km (0.093 R)
• M34: 7,431,274 km (0.039 R)
• M35: 7,922,404 km (0.12 R)
• M36: 8,266,180 km (0.1 R)
• M37: 8,424,006 km (0.117 R)
• M38: 8,839,140 km (0.053 R)
• M39: 8,968,243 km (0.097 R)
• M40: 9,589,822 km (0.051 R)
• M41: 10,909,126 km (0.12 R)
• M42: 11,047,653 km (0.114 R)
• M43: 11,186,779 km (0.085 R)
• M44: 11,256,492 km (0.112 R)
• M45: 11,501,982 km (0.049 R)
• M46: 12,176,818 km (0.087 R)
• M47: 12,755,014 km (0.059 R)
• M48: 13,194,532 km (0.11 R)
• M49: 13,751,036 km (0.08 R)
• M50: 13,863,235 km (0.088 R)
• M51: 14,201,775 km (0.103 R)
• M52: 14,277,322 km (0.074 R)
• M53: 14,428,864 km (0.064 R)
• M54: 14,581,005 km (0.1 R)
• M55: 15,194,805 km (0.096 R)
• M56: 15,660,653 km (0.11 R)
• M57: 15,973,911 km (0.079 R)
• M58: 16,328,757 km (0.106 R)
• M59: 16,726,089 km (0.098 R)
• M60: 16,845,917 km (0.073 R)
• M61: 17,207,046 km (0.086 R)
• M62: 17,570,868 km (0.059 R)
• M63: 18,141,734 km (0.093 R)
• M64: 19,134,465 km (0.111 R)
• M65: 20,017,541 km (0.079 R)
• M66: 20,784,979 km (0.096 R)
• M67: 20,956,867 km (0.103 R)
• M68: 21,085,969 km (0.034 R)
• M69: 21,215,521 km (0.112 R)
• M70: 22,392,557 km (0.119 R)
• M71: 22,789,740 km (0.045 R)
• M72: 23,501,377 km (0.099 R)
• M73: 23,859,963 km (0.109 R)
• M74: 24,446,386 km (0.051 R)
• M75: 24,900,865 km (0.072 R)
• M76: 26,002,803 km (0.105 R)
• M77: 26,699,630 km (0.088 R)
• M78: 26,886,477 km (0.085 R)
• M79: 27,921,844 km (0.114 R)
• M80: 28,778,741 km (0.063 R)
• M81: 30,080,242 km (0.109 R)
• M82: 31,597,913 km (0.098 R)
• M83: 31,746,164 km (0.086 R)
• M84: 32,241,931 km (0.097 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.6

Radius: 14.1

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 8.28 AU - 8.92 AU

Year: 8823 Days

Day: 5.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,975,615 km

• M1: 176,825 km (0.091 R)
• M2: 323,879 km (0.119 R)
• M3: 551,268 km (0.113 R)
• M4: 1,177,634 km (0.106 R)
• M5: 1,514,978 km (0.111 R)
• M6: 2,178,594 km (0.05 R)
• M7: 2,649,977 km (0.112 R)
• M8: 2,786,709 km (0.036 R)
• M9: 3,067,205 km (0.101 R)
• M10: 3,327,954 km (0.117 R)
• M11: 3,871,144 km (0.092 R)
• M12: 4,280,893 km (0.073 R)
• M13: 4,605,819 km (0.106 R)
• M14: 5,108,318 km (0.068 R)
• M15: 5,314,315 km (0.106 R)
• M16: 5,948,909 km (0.111 R)
• M17: 6,496,288 km (0.063 R)
• M18: 6,832,584 km (0.107 R)
• M19: 7,098,120 km (0.084 R)
• M20: 7,289,755 km (0.096 R)
• M21: 7,405,693 km (0.043 R)
• M22: 7,639,365 km (0.058 R)
• M23: 8,034,154 km (0.12 R)
• M24: 8,153,982 km (0.077 R)
• M25: 8,395,283 km (0.09 R)
• M26: 8,926,505 km (0.094 R)
• M27: 9,679,880 km (0.079 R)
• M28: 9,935,543 km (0.069 R)
• M29: 10,497,432 km (0.073 R)
• M30: 11,336,975 km (0.09 R)
• M31: 11,923,997 km (0.106 R)
• M32: 12,799,743 km (0.085 R)
• M33: 13,791,876 km (0.027 R)
• M34: 14,079,852 km (0.095 R)
• M35: 14,369,773 km (0.063 R)
• M36: 14,955,748 km (0.095 R)
• M37: 15,103,551 km (0.098 R)
• M38: 15,450,019 km (0.08 R)
• M39: 15,549,651 km (0.084 R)
• M40: 17,119,232 km (0.081 R)
• M41: 17,844,632 km (0.051 R)
• M42: 18,053,621 km (0.104 R)
• M43: 18,316,165 km (0.061 R)
• M44: 18,527,098 km (0.116 R)
• M45: 18,792,036 km (0.077 R)
• M46: 19,540,175 km (0.118 R)
• M47: 19,863,755 km (0.105 R)
• M48: 20,080,522 km (0.071 R)
• M49: 21,675,385 km (0.103 R)
• M50: 22,234,881 km (0.107 R)
• M51: 24,985,537 km (0.058 R)
• M52: 26,281,952 km (0.047 R)
• M53: 26,579,652 km (0.107 R)
• M54: 27,600,059 km (0.108 R)
• M55: 27,721,084 km (0.026 R)
• M56: 27,902,696 km (0.119 R)
• M57: 29,741,253 km (0.094 R)
• M58: 31,618,856 km (0.059 R)
• M59: 31,935,405 km (0.109 R)
• M60: 32,062,414 km (0.093 R)
• M61: 32,635,823 km (0.09 R)
• M62: 33,469,980 km (0.099 R)
• M63: 35,553,280 km (0.047 R)
• M64: 36,014,640 km (0.102 R)
• M65: 36,610,638 km (0.092 R)
• M66: 37,009,765 km (0.097 R)
• M67: 37,143,207 km (0.106 R)
• M68: 38,553,316 km (0.112 R)
• M69: 39,230,994 km (0.1 R)
• M70: 40,598,020 km (0.089 R)
• M71: 40,942,244 km (0.058 R)
• M72: 41,080,174 km (0.088 R)
• M73: 41,564,272 km (0.036 R)
• M74: 41,841,776 km (0.089 R)
• M75: 42,468,292 km (0.115 R)
• M76: 42,747,741 km (0.096 R)
• M77: 43,942,280 km (0.071 R)
• M78: 44,295,780 km (0.11 R)
• M79: 45,718,904 km (0.109 R)
• M80: 46,436,077 km (0.104 R)
• M81: 47,084,883 km (0.094 R)
• M82: 47,519,016 km (0.096 R)
• M83: 48,318,317 km (0.112 R)
• M84: 48,683,037 km (0.1 R)
• M85: 48,829,343 km (0.101 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 14,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit