🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.56 AU - 0.7 AU

Year: 189 Days

Day: 15.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 119 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,595,243 km

• M1: 14,661 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.85 AU - 0.95 AU

Year: 323 Days

Day: 37.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,595,243 km

• M1: 43,683 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.22 AU - 1.86 AU

Year: 724 Days

Day: 47.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.37 AU - 2.05 AU

Year: 847 Days

Day: 47.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.07 AU - 2.51 AU

Year: 1313 Days

Day: 31.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,595,243 km

• M1: 1,379,143 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.82 AU - 4.7 AU

Year: 2761 Days

Day: 16.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532

Radius: 10.6

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.52 AU - 4.74 AU

Year: 3773 Days

Day: 5.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 34,595,243 km

• M1: 139,874 km (0.08 R)
• M2: 233,373 km (0.043 R)
• M3: 387,608 km (0.109 R)
• M4: 639,680 km (0.12 R)
• M5: 812,167 km (0.115 R)
• M6: 910,153 km (0.089 R)
• M7: 977,772 km (0.106 R)
• M8: 1,070,822 km (0.101 R)
• M9: 1,381,836 km (0.1 R)
• M10: 1,473,988 km (0.107 R)
• M11: 1,568,384 km (0.044 R)
• M12: 1,792,033 km (0.119 R)
• M13: 1,937,292 km (0.106 R)
• M14: 2,026,303 km (0.114 R)
• M15: 2,131,919 km (0.056 R)
• M16: 2,286,155 km (0.113 R)
• M17: 2,476,144 km (0.102 R)
• M18: 2,821,416 km (0.096 R)
• M19: 2,974,006 km (0.078 R)
• M20: 3,042,821 km (0.094 R)
• M21: 3,129,587 km (0.054 R)
• M22: 3,376,873 km (0.1 R)
• M23: 3,928,141 km (0.078 R)
• M24: 4,060,984 km (0.094 R)
• M25: 4,253,217 km (0.059 R)
• M26: 4,747,040 km (0.095 R)
• M27: 5,093,359 km (0.074 R)
• M28: 5,875,456 km (0.111 R)
• M29: 6,005,756 km (0.115 R)
• M30: 6,137,103 km (0.045 R)
• M31: 6,313,778 km (0.096 R)
• M32: 6,536,829 km (0.073 R)
• M33: 6,830,938 km (0.085 R)
• M34: 6,899,454 km (0.106 R)
• M35: 7,221,987 km (0.083 R)
• M36: 7,315,037 km (0.035 R)
• M37: 7,385,198 km (0.106 R)
• M38: 7,834,291 km (0.076 R)
• M39: 9,360,638 km (0.096 R)
• M40: 9,538,659 km (0.053 R)
• M41: 10,472,150 km (0.111 R)
• M42: 10,630,425 km (0.031 R)
• M43: 10,816,225 km (0.119 R)
• M44: 11,679,405 km (0.083 R)
• M45: 11,898,715 km (0.092 R)
• M46: 12,902,218 km (0.056 R)
• M47: 13,015,314 km (0.116 R)
• M48: 13,557,457 km (0.069 R)
• M49: 13,643,775 km (0.057 R)
• M50: 13,759,115 km (0.065 R)
• M51: 14,194,444 km (0.052 R)
• M52: 14,340,601 km (0.09 R)
• M53: 14,487,207 km (0.103 R)
• M54: 14,752,444 km (0.115 R)
• M55: 14,930,017 km (0.057 R)
• M56: 16,132,784 km (0.103 R)
• M57: 16,931,337 km (0.049 R)
• M58: 17,210,637 km (0.093 R)
• M59: 17,868,418 km (0.092 R)
• M60: 18,152,954 km (0.084 R)
• M61: 18,311,677 km (0.098 R)
• M62: 18,407,120 km (0.105 R)
• M63: 18,534,578 km (0.098 R)
• M64: 18,790,390 km (0.11 R)
• M65: 19,890,982 km (0.064 R)
• M66: 20,416,220 km (0.058 R)
• M67: 20,482,192 km (0.102 R)
• M68: 20,746,682 km (0.108 R)
• M69: 21,413,140 km (0.064 R)
• M70: 21,513,670 km (0.082 R)
• M71: 21,648,009 km (0.064 R)
• M72: 22,562,052 km (0.112 R)
• M73: 22,903,883 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.4

Radius: 11.1

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.86 AU - 7.4 AU

Year: 5748 Days

Day: 12.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,595,243 km

• M1: 183,407 km (0.099 R)
• M2: 594,652 km (0.04 R)
• M3: 860,038 km (0.113 R)
• M4: 932,444 km (0.062 R)
• M5: 1,131,110 km (0.082 R)
• M6: 1,412,353 km (0.062 R)
• M7: 1,534,725 km (0.094 R)
• M8: 1,753,137 km (0.061 R)
• M9: 1,885,382 km (0.096 R)
• M10: 2,020,918 km (0.054 R)
• M11: 2,363,946 km (0.117 R)
• M12: 2,447,421 km (0.104 R)
• M13: 3,014,247 km (0.085 R)
• M14: 3,406,792 km (0.118 R)
• M15: 3,477,702 km (0.085 R)
• M16: 4,088,510 km (0.087 R)
• M17: 4,164,057 km (0.074 R)
• M18: 4,265,634 km (0.082 R)
• M19: 4,891,850 km (0.104 R)
• M20: 5,491,439 km (0.108 R)
• M21: 5,715,237 km (0.113 R)
• M22: 5,799,909 km (0.087 R)
• M23: 5,999,323 km (0.03 R)
• M24: 6,143,087 km (0.051 R)
• M25: 6,492,847 km (0.111 R)
• M26: 8,659,772 km (0.06 R)
• M27: 9,117,990 km (0.113 R)
• M28: 9,350,017 km (0.106 R)
• M29: 9,583,988 km (0.074 R)
• M30: 10,263,461 km (0.093 R)
• M31: 10,366,684 km (0.117 R)
• M32: 10,504,912 km (0.08 R)
• M33: 11,205,329 km (0.096 R)
• M34: 11,740,441 km (0.118 R)
• M35: 12,174,574 km (0.083 R)
• M36: 12,283,930 km (0.06 R)
• M37: 12,357,083 km (0.092 R)
• M38: 12,540,490 km (0.116 R)
• M39: 12,614,092 km (0.104 R)
• M40: 12,798,696 km (0.081 R)
• M41: 12,909,847 km (0.08 R)
• M42: 13,095,947 km (0.085 R)
• M43: 13,208,146 km (0.11 R)
• M44: 14,001,613 km (0.111 R)
• M45: 14,927,324 km (0.092 R)
• M46: 15,397,660 km (0.108 R)
• M47: 15,912,726 km (0.106 R)
• M48: 16,797,148 km (0.065 R)
• M49: 16,918,921 km (0.036 R)
• M50: 17,450,442 km (0.076 R)
• M51: 17,573,860 km (0.056 R)
• M52: 18,111,964 km (0.108 R)
• M53: 18,866,087 km (0.04 R)
• M54: 19,034,983 km (0.066 R)
• M55: 19,544,962 km (0.098 R)
• M56: 19,801,672 km (0.045 R)
• M57: 20,665,300 km (0.104 R)
• M58: 20,752,217 km (0.091 R)
• M59: 20,926,797 km (0.075 R)
• M60: 21,585,327 km (0.045 R)
• M61: 22,339,899 km (0.111 R)
• M62: 22,429,209 km (0.049 R)
• M63: 24,516,697 km (0.082 R)
• M64: 24,701,152 km (0.096 R)
• M65: 25,257,356 km (0.058 R)
• M66: 26,287,637 km (0.104 R)
• M67: 26,570,975 km (0.089 R)
• M68: 27,093,222 km (0.084 R)
• M69: 27,331,681 km (0.074 R)
• M70: 27,522,867 km (0.117 R)
• M71: 27,762,672 km (0.096 R)
• M72: 28,244,228 km (0.069 R)
• M73: 29,264,335 km (0.117 R)
• M74: 29,803,636 km (0.085 R)
• M75: 31,041,259 km (0.089 R)
• M76: 31,290,938 km (0.083 R)
• M77: 33,413,283 km (0.084 R)
• M78: 34,595,256 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 20,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit