🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.75 AU - 1.17 AU

Year: 332 Days

Day: 32.9 Hours

Environment

Temp: 115 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,123,764 km

• M1: 538,253 km (0.09 R)
• M2: 591,809 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.96 AU - 1.4 AU

Year: 453 Days

Day: 44.5 Hours

Environment

Temp: 36 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.28 AU - 1.86 AU

Year: 695 Days

Day: 40.2 Hours

Environment

Temp: -23 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,123,764 km

• M1: 526,435 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.73 AU - 1.93 AU

Year: 874 Days

Day: 38.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,123,764 km

• M1: 128,804 km (0.067 R)
• M2: 1,609,374 km (0.051 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.56 AU - 3.88 AU

Year: 2533 Days

Day: 24.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131

Radius: 11.3

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 6.67 AU - 7.23 AU

Year: 6470 Days

Day: 14.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 38,123,764 km

• M1: 212,130 km (0.118 R)
• M2: 323,431 km (0.09 R)
• M3: 694,433 km (0.06 R)
• M4: 899,233 km (0.119 R)
• M5: 1,069,176 km (0.034 R)
• M6: 1,215,333 km (0.104 R)
• M7: 1,404,724 km (0.11 R)
• M8: 1,655,450 km (0.068 R)
• M9: 1,799,662 km (0.092 R)
• M10: 2,003,265 km (0.111 R)
• M11: 2,330,286 km (0.111 R)
• M12: 2,448,020 km (0.112 R)
• M13: 2,876,318 km (0.11 R)
• M14: 3,344,709 km (0.099 R)
• M15: 3,579,428 km (0.103 R)
• M16: 4,225,990 km (0.074 R)
• M17: 4,425,255 km (0.09 R)
• M18: 4,946,603 km (0.096 R)
• M19: 5,022,599 km (0.063 R)
• M20: 5,099,193 km (0.088 R)
• M21: 6,149,071 km (0.095 R)
• M22: 6,292,685 km (0.053 R)
• M23: 6,625,241 km (0.088 R)
• M24: 6,942,239 km (0.118 R)
• M25: 7,134,771 km (0.11 R)
• M26: 7,220,940 km (0.052 R)
• M27: 7,701,149 km (0.082 R)
• M28: 7,856,132 km (0.116 R)
• M29: 8,079,332 km (0.116 R)
• M30: 8,191,680 km (0.055 R)
• M31: 8,876,988 km (0.082 R)
• M32: 9,675,990 km (0.051 R)
• M33: 10,108,179 km (0.115 R)
• M34: 11,316,929 km (0.083 R)
• M35: 11,442,891 km (0.074 R)
• M36: 11,848,899 km (0.103 R)
• M37: 13,254,072 km (0.108 R)
• M38: 13,573,464 km (0.089 R)
• M39: 13,680,426 km (0.062 R)
• M40: 14,410,314 km (0.091 R)
• M41: 15,767,017 km (0.084 R)
• M42: 15,851,390 km (0.116 R)
• M43: 17,222,156 km (0.106 R)
• M44: 17,309,072 km (0.115 R)
• M45: 17,833,712 km (0.103 R)
• M46: 17,980,318 km (0.118 R)
• M47: 18,571,080 km (0.1 R)
• M48: 19,348,540 km (0.1 R)
• M49: 19,832,190 km (0.096 R)
• M50: 20,014,550 km (0.112 R)
• M51: 20,166,990 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.6

Radius: 13.2

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.66 AU - 11.92 AU

Year: 10816 Days

Day: 6.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,123,764 km

• M1: 173,833 km (0.102 R)
• M2: 402,119 km (0.092 R)
• M3: 778,807 km (0.059 R)
• M4: 912,846 km (0.074 R)
• M5: 1,039,256 km (0.079 R)
• M6: 1,155,045 km (0.104 R)
• M7: 1,437,336 km (0.102 R)
• M8: 1,549,086 km (0.081 R)
• M9: 1,683,275 km (0.075 R)
• M10: 2,068,041 km (0.054 R)
• M11: 2,754,695 km (0.088 R)
• M12: 2,895,616 km (0.048 R)
• M13: 3,661,707 km (0.037 R)
• M14: 3,895,678 km (0.083 R)
• M15: 4,795,659 km (0.12 R)
• M16: 5,758,172 km (0.119 R)
• M17: 5,909,265 km (0.108 R)
• M18: 6,031,038 km (0.065 R)
• M19: 6,370,326 km (0.079 R)
• M20: 6,716,047 km (0.102 R)
• M21: 6,939,247 km (0.105 R)
• M22: 7,067,751 km (0.102 R)
• M23: 7,990,471 km (0.087 R)
• M24: 8,159,367 km (0.085 R)
• M25: 8,397,676 km (0.034 R)
• M26: 8,534,858 km (0.055 R)
• M27: 8,881,177 km (0.079 R)
• M28: 9,161,673 km (0.081 R)
• M29: 9,302,893 km (0.083 R)
• M30: 10,166,073 km (0.045 R)
• M31: 10,312,529 km (0.078 R)
• M32: 10,644,337 km (0.077 R)
• M33: 11,130,082 km (0.094 R)
• M34: 11,281,026 km (0.074 R)
• M35: 12,161,858 km (0.088 R)
• M36: 12,748,282 km (0.059 R)
• M37: 12,945,901 km (0.05 R)
• M38: 13,184,360 km (0.108 R)
• M39: 13,625,224 km (0.12 R)
• M40: 13,786,790 km (0.051 R)
• M41: 14,852,226 km (0.118 R)
• M42: 15,143,643 km (0.065 R)
• M43: 15,605,302 km (0.085 R)
• M44: 17,235,919 km (0.101 R)
• M45: 17,366,966 km (0.096 R)
• M46: 17,806,186 km (0.065 R)
• M47: 18,561,206 km (0.096 R)
• M48: 18,740,424 km (0.029 R)
• M49: 19,055,478 km (0.09 R)
• M50: 19,326,848 km (0.12 R)
• M51: 19,553,938 km (0.029 R)
• M52: 19,827,702 km (0.114 R)
• M53: 21,543,739 km (0.104 R)
• M54: 22,110,416 km (0.104 R)
• M55: 22,205,410 km (0.101 R)
• M56: 23,597,269 km (0.034 R)
• M57: 23,937,454 km (0.12 R)
• M58: 24,573,545 km (0.108 R)
• M59: 24,869,000 km (0.072 R)
• M60: 25,463,502 km (0.089 R)
• M61: 25,712,583 km (0.109 R)
• M62: 26,515,026 km (0.093 R)
• M63: 28,764,230 km (0.066 R)
• M64: 29,492,622 km (0.03 R)
• M65: 29,649,550 km (0.084 R)
• M66: 30,596,654 km (0.104 R)
• M67: 31,340,156 km (0.077 R)
• M68: 32,089,641 km (0.063 R)
• M69: 33,442,754 km (0.071 R)
• M70: 33,879,729 km (0.099 R)
• M71: 34,814,416 km (0.047 R)
• M72: 35,035,522 km (0.091 R)
• M73: 35,646,181 km (0.113 R)
• M74: 36,428,428 km (0.093 R)
• M75: 36,877,969 km (0.091 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 13,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit