🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.47 AU - 0.57 AU

Year: 132 Days

Day: 17.8 Hours

Environment

Temp: 216 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.63 AU - 0.77 AU

Year: 207 Days

Day: 18.1 Hours

Environment

Temp: 144 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.34 AU - 1.82 AU

Year: 701 Days

Day: 14.4 Hours

Environment

Temp: -22 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.5 AU - 2.3 AU

Year: 925 Days

Day: 25.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.88 AU - 4.2 AU

Year: 2352 Days

Day: 35.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.1

Radius: 10.8

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.35 AU - 9.97 AU

Year: 8231 Days

Day: 6.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 60,319,132 km

• M1: 144,811 km (0.095 R)
• M2: 217,814 km (0.051 R)
• M3: 317,297 km (0.103 R)
• M4: 392,994 km (0.096 R)
• M5: 786,735 km (0.092 R)
• M6: 1,193,043 km (0.07 R)
• M7: 1,660,088 km (0.12 R)
• M8: 1,914,105 km (0.109 R)
• M9: 2,135,510 km (0.078 R)
• M10: 2,388,779 km (0.078 R)
• M11: 2,531,046 km (0.064 R)
• M12: 3,497,299 km (0.1 R)
• M13: 3,659,613 km (0.119 R)
• M14: 3,769,268 km (0.081 R)
• M15: 3,991,720 km (0.108 R)
• M16: 4,714,876 km (0.096 R)
• M17: 4,954,831 km (0.099 R)
• M18: 5,353,360 km (0.108 R)
• M19: 5,509,540 km (0.066 R)
• M20: 5,794,374 km (0.104 R)
• M21: 6,019,220 km (0.107 R)
• M22: 6,279,819 km (0.117 R)
• M23: 6,477,737 km (0.113 R)
• M24: 7,083,758 km (0.089 R)
• M25: 7,707,881 km (0.08 R)
• M26: 8,713,777 km (0.03 R)
• M27: 9,951,699 km (0.078 R)
• M28: 10,571,633 km (0.097 R)
• M29: 10,650,022 km (0.078 R)
• M30: 11,164,190 km (0.058 R)
• M31: 11,323,960 km (0.09 R)
• M32: 11,848,750 km (0.104 R)
• M33: 11,970,971 km (0.101 R)
• M34: 12,422,757 km (0.084 R)
• M35: 13,132,000 km (0.063 R)
• M36: 13,216,373 km (0.029 R)
• M37: 13,683,268 km (0.111 R)
• M38: 14,546,149 km (0.108 R)
• M39: 15,204,828 km (0.036 R)
• M40: 15,515,543 km (0.089 R)
• M41: 15,918,111 km (0.096 R)
• M42: 18,641,540 km (0.044 R)
• M43: 20,470,673 km (0.076 R)
• M44: 20,813,851 km (0.056 R)
• M45: 22,054,915 km (0.048 R)
• M46: 24,920,911 km (0.103 R)
• M47: 25,813,861 km (0.057 R)
• M48: 26,557,212 km (0.077 R)
• M49: 26,717,432 km (0.095 R)
• M50: 27,146,179 km (0.055 R)
• M51: 27,253,740 km (0.109 R)
• M52: 27,361,301 km (0.081 R)
• M53: 27,469,161 km (0.086 R)
• M54: 27,739,335 km (0.112 R)
• M55: 28,227,921 km (0.098 R)
• M56: 28,500,638 km (0.098 R)
• M57: 28,829,006 km (0.103 R)
• M58: 29,158,570 km (0.114 R)
• M59: 29,710,736 km (0.117 R)
• M60: 30,657,241 km (0.119 R)
• M61: 31,218,682 km (0.05 R)
• M62: 31,670,318 km (0.079 R)
• M63: 32,010,354 km (0.111 R)
• M64: 32,180,896 km (0.111 R)
• M65: 33,382,914 km (0.069 R)
• M66: 34,366,670 km (0.099 R)
• M67: 35,536,376 km (0.115 R)
• M68: 35,771,843 km (0.059 R)
• M69: 35,948,817 km (0.04 R)
• M70: 36,481,386 km (0.109 R)
• M71: 37,195,715 km (0.056 R)
• M72: 38,215,374 km (0.094 R)
• M73: 38,456,676 km (0.116 R)
• M74: 39,001,362 km (0.097 R)
• M75: 39,426,818 km (0.079 R)
• M76: 40,098,512 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.3

Radius: 10.3

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 11.14 AU - 11.26 AU

Year: 13235 Days

Day: 11.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,319,132 km

• M1: 171,140 km (0.039 R)
• M2: 366,066 km (0.108 R)
• M3: 841,787 km (0.112 R)
• M4: 1,125,574 km (0.093 R)
• M5: 2,384,141 km (0.084 R)
• M6: 2,475,396 km (0.038 R)
• M7: 2,598,964 km (0.065 R)
• M8: 2,884,546 km (0.063 R)
• M9: 3,080,519 km (0.071 R)
• M10: 4,763,047 km (0.115 R)
• M11: 4,840,090 km (0.084 R)
• M12: 5,592,716 km (0.101 R)
• M13: 5,714,938 km (0.079 R)
• M14: 5,837,907 km (0.032 R)
• M15: 6,128,576 km (0.079 R)
• M16: 6,509,303 km (0.097 R)
• M17: 7,205,082 km (0.118 R)
• M18: 9,189,797 km (0.111 R)
• M19: 9,382,629 km (0.107 R)
• M20: 11,280,128 km (0.049 R)
• M21: 11,383,351 km (0.12 R)
• M22: 11,746,574 km (0.102 R)
• M23: 12,008,520 km (0.034 R)
• M24: 12,698,466 km (0.066 R)
• M25: 14,283,455 km (0.111 R)
• M26: 14,562,904 km (0.115 R)
• M27: 16,045,718 km (0.079 R)
• M28: 17,516,265 km (0.112 R)
• M29: 18,358,501 km (0.066 R)
• M30: 19,398,954 km (0.112 R)
• M31: 19,957,553 km (0.069 R)
• M32: 21,026,878 km (0.114 R)
• M33: 21,345,073 km (0.085 R)
• M34: 22,114,904 km (0.115 R)
• M35: 22,244,156 km (0.105 R)
• M36: 22,503,260 km (0.043 R)
• M37: 23,090,132 km (0.057 R)
• M38: 23,352,527 km (0.103 R)
• M39: 24,679,460 km (0.03 R)
• M40: 25,149,646 km (0.064 R)
• M41: 25,690,592 km (0.074 R)
• M42: 27,198,090 km (0.072 R)
• M43: 28,452,767 km (0.066 R)
• M44: 28,523,078 km (0.109 R)
• M45: 28,875,231 km (0.055 R)
• M46: 29,299,641 km (0.085 R)
• M47: 31,162,882 km (0.097 R)
• M48: 31,743,771 km (0.09 R)
• M49: 31,962,632 km (0.108 R)
• M50: 32,622,060 km (0.069 R)
• M51: 32,695,512 km (0.03 R)
• M52: 33,731,029 km (0.049 R)
• M53: 34,103,378 km (0.112 R)
• M54: 34,477,073 km (0.097 R)
• M55: 38,133,844 km (0.087 R)
• M56: 39,067,035 km (0.091 R)
• M57: 40,086,545 km (0.102 R)
• M58: 40,323,059 km (0.025 R)
• M59: 41,353,339 km (0.08 R)
• M60: 43,763,810 km (0.111 R)
• M61: 44,007,355 km (0.069 R)
• M62: 44,088,587 km (0.067 R)
• M63: 44,577,323 km (0.104 R)
• M64: 44,740,684 km (0.108 R)
• M65: 44,986,024 km (0.046 R)
• M66: 46,136,881 km (0.077 R)
• M67: 46,715,974 km (0.037 R)
• M68: 47,380,787 km (0.106 R)
• M69: 49,140,507 km (0.092 R)
• M70: 49,986,034 km (0.093 R)
• M71: 50,410,593 km (0.074 R)
• M72: 51,777,319 km (0.102 R)
• M73: 52,034,927 km (0.056 R)
• M74: 52,120,796 km (0.113 R)
• M75: 52,206,815 km (0.075 R)
• M76: 52,292,833 km (0.105 R)
• M77: 52,810,292 km (0.102 R)
• M78: 53,676,165 km (0.079 R)
• M79: 54,023,980 km (0.089 R)
• M80: 54,285,178 km (0.12 R)
• M81: 54,459,609 km (0.113 R)
• M82: 55,071,614 km (0.114 R)
• M83: 55,773,677 km (0.116 R)
• M84: 55,861,640 km (0.045 R)
• M85: 56,037,866 km (0.055 R)
• M86: 56,125,980 km (0.092 R)
• M87: 56,655,556 km (0.079 R)
• M88: 58,433,078 km (0.056 R)
• M89: 59,328,720 km (0.117 R)
• M90: 59,778,262 km (0.095 R)
• M91: 60,228,851 km (0.039 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 11,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit