🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.96 AU - 1 AU

Year: 338 Days

Day: 18.8 Hours

Environment

Temp: 146 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2 AU - 2.38 AU

Year: 1129 Days

Day: 24.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,735,994 km

• M1: 54,454 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.35 AU - 3.89 AU

Year: 1919 Days

Day: 29.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.12 AU - 4.9 AU

Year: 2796 Days

Day: 31.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.23 AU - 4.55 AU

Year: 3203 Days

Day: 46.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.7

Radius: 11.8

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.64 AU - 9.44 AU

Year: 7939 Days

Day: 10 Hours

Environment

Temp: -148 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 60,735,994 km

• M1: 150,196 km (0.105 R)
• M2: 232,625 km (0.06 R)
• M3: 338,091 km (0.119 R)
• M4: 492,327 km (0.107 R)
• M5: 702,063 km (0.085 R)
• M6: 864,376 km (0.095 R)
• M7: 1,618,649 km (0.092 R)
• M8: 2,005,060 km (0.098 R)
• M9: 2,220,182 km (0.057 R)
• M10: 2,488,561 km (0.119 R)
• M11: 3,105,951 km (0.111 R)
• M12: 3,230,117 km (0.104 R)
• M13: 3,355,929 km (0.025 R)
• M14: 3,612,639 km (0.097 R)
• M15: 3,902,410 km (0.044 R)
• M16: 4,117,981 km (0.072 R)
• M17: 4,365,266 km (0.086 R)
• M18: 4,532,965 km (0.08 R)
• M19: 4,702,759 km (0.05 R)
• M20: 5,195,235 km (0.025 R)
• M21: 5,673,948 km (0.047 R)
• M22: 5,949,507 km (0.111 R)
• M23: 6,418,646 km (0.034 R)
• M24: 6,577,669 km (0.115 R)
• M25: 6,705,874 km (0.098 R)
• M26: 7,095,427 km (0.083 R)
• M27: 7,293,046 km (0.118 R)
• M28: 7,559,330 km (0.055 R)
• M29: 8,101,622 km (0.05 R)
• M30: 8,377,481 km (0.078 R)
• M31: 8,621,475 km (0.097 R)
• M32: 9,367,370 km (0.097 R)
• M33: 9,548,084 km (0.12 R)
• M34: 10,023,207 km (0.107 R)
• M35: 11,149,230 km (0.119 R)
• M36: 11,340,715 km (0.098 R)
• M37: 11,533,397 km (0.052 R)
• M38: 12,552,757 km (0.091 R)
• M39: 13,929,058 km (0.069 R)
• M40: 14,342,845 km (0.088 R)
• M41: 14,426,171 km (0.119 R)
• M42: 14,929,120 km (0.071 R)
• M43: 16,998,058 km (0.087 R)
• M44: 17,395,839 km (0.112 R)
• M45: 17,662,871 km (0.082 R)
• M46: 18,653,358 km (0.12 R)
• M47: 18,972,301 km (0.106 R)
• M48: 19,293,039 km (0.044 R)
• M49: 20,876,383 km (0.069 R)
• M50: 21,018,202 km (0.064 R)
• M51: 21,207,593 km (0.059 R)
• M52: 21,350,010 km (0.092 R)
• M53: 21,445,154 km (0.046 R)
• M54: 21,971,140 km (0.047 R)
• M55: 22,307,885 km (0.097 R)
• M56: 22,452,845 km (0.114 R)
• M57: 22,840,752 km (0.064 R)
• M58: 23,574,081 km (0.072 R)
• M59: 23,869,687 km (0.078 R)
• M60: 24,514,154 km (0.119 R)
• M61: 25,365,516 km (0.085 R)
• M62: 25,870,857 km (0.09 R)
• M63: 26,277,614 km (0.063 R)
• M64: 26,430,653 km (0.089 R)
• M65: 26,583,990 km (0.069 R)
• M66: 30,085,478 km (0.114 R)
• M67: 30,245,548 km (0.068 R)
• M68: 30,888,968 km (0.059 R)
• M69: 30,996,679 km (0.081 R)
• M70: 31,104,539 km (0.056 R)
• M71: 31,699,639 km (0.116 R)
• M72: 31,917,005 km (0.06 R)
• M73: 32,189,423 km (0.079 R)
• M74: 32,956,112 km (0.102 R)
• M75: 33,231,521 km (0.065 R)
• M76: 33,341,925 km (0.11 R)
• M77: 35,800,117 km (0.117 R)
• M78: 36,310,096 km (0.116 R)
• M79: 37,509,572 km (0.098 R)
• M80: 38,663,869 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660

Radius: 14.6

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 10.6 AU - 13.46 AU

Year: 14531 Days

Day: 13.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 60,735,994 km

• M1: 392,844 km (0.083 R)
• M2: 496,216 km (0.119 R)
• M3: 920,476 km (0.105 R)
• M4: 1,093,860 km (0.043 R)
• M5: 1,577,510 km (0.086 R)
• M6: 2,125,337 km (0.051 R)
• M7: 2,271,344 km (0.094 R)
• M8: 2,420,942 km (0.112 R)
• M9: 2,762,025 km (0.072 R)
• M10: 2,857,768 km (0.058 R)
• M11: 3,353,535 km (0.068 R)
• M12: 3,456,160 km (0.029 R)
• M13: 3,699,406 km (0.112 R)
• M14: 4,093,447 km (0.078 R)
• M15: 4,314,103 km (0.093 R)
• M16: 5,843,293 km (0.075 R)
• M17: 6,472,801 km (0.077 R)
• M18: 8,209,482 km (0.036 R)
• M19: 10,482,024 km (0.091 R)
• M20: 12,345,863 km (0.119 R)
• M21: 12,881,723 km (0.064 R)
• M22: 13,479,965 km (0.1 R)
• M23: 13,920,680 km (0.075 R)
• M24: 14,087,332 km (0.092 R)
• M25: 14,310,383 km (0.104 R)
• M26: 14,534,630 km (0.038 R)
• M27: 15,100,409 km (0.113 R)
• M28: 15,328,695 km (0.104 R)
• M29: 15,500,733 km (0.103 R)
• M30: 15,731,114 km (0.12 R)
• M31: 16,428,988 km (0.064 R)
• M32: 16,664,006 km (0.081 R)
• M33: 17,196,574 km (0.059 R)
• M34: 18,827,939 km (0.1 R)
• M35: 19,135,363 km (0.026 R)
• M36: 19,630,981 km (0.099 R)
• M37: 20,634,633 km (0.116 R)
• M38: 20,761,342 km (0.093 R)
• M39: 22,691,903 km (0.098 R)
• M40: 24,612,141 km (0.092 R)
• M41: 25,557,899 km (0.094 R)
• M42: 27,903,593 km (0.072 R)
• M43: 28,960,353 km (0.077 R)
• M44: 30,822,846 km (0.066 R)
• M45: 30,967,657 km (0.083 R)
• M46: 31,330,880 km (0.1 R)
• M47: 32,355,327 km (0.082 R)
• M48: 33,539,543 km (0.111 R)
• M49: 33,912,491 km (0.116 R)
• M50: 34,211,986 km (0.114 R)
• M51: 34,512,229 km (0.111 R)
• M52: 35,418,193 km (0.097 R)
• M53: 35,570,035 km (0.075 R)
• M54: 37,408,144 km (0.103 R)
• M55: 39,591,525 km (0.052 R)
• M56: 39,985,716 km (0.07 R)
• M57: 40,381,252 km (0.109 R)
• M58: 41,815,896 km (0.076 R)
• M59: 42,137,083 km (0.028 R)
• M60: 44,571,190 km (0.059 R)
• M61: 44,899,258 km (0.086 R)
• M62: 45,310,353 km (0.1 R)
• M63: 45,888,100 km (0.033 R)
• M64: 46,634,443 km (0.117 R)
• M65: 47,050,774 km (0.084 R)
• M66: 48,475,544 km (0.088 R)
• M67: 50,255,310 km (0.106 R)
• M68: 52,747,910 km (0.101 R)
• M69: 53,268,660 km (0.112 R)
• M70: 55,986,255 km (0.115 R)
• M71: 56,428,766 km (0.107 R)
• M72: 56,694,900 km (0.059 R)
• M73: 57,228,366 km (0.038 R)
• M74: 58,748,729 km (0.047 R)
• M75: 58,928,546 km (0.08 R)
• M76: 59,649,309 km (0.118 R)
• M77: 60,010,737 km (0.114 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 19,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit