🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.49 AU - 0.61 AU

Year: 147 Days

Day: 15.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.88 AU - 1 AU

Year: 328 Days

Day: 20.6 Hours

Environment

Temp: 116 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,324,719 km

• M1: 34,707 km (0.071 R)
• M2: 422,165 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.1 AU - 1.3 AU

Year: 473 Days

Day: 29.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.01 AU - 2.07 AU

Year: 1049 Days

Day: 35.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,324,719 km

• M1: 963,111 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.78 AU - 3.84 AU

Year: 2167 Days

Day: 38.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.8

Radius: 12.9

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 9.54 AU - 12.18 AU

Year: 12880 Days

Day: 13.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 31,324,719 km

• M1: 164,408 km (0.032 R)
• M2: 488,736 km (0.084 R)
• M3: 844,480 km (0.041 R)
• M4: 1,125,724 km (0.039 R)
• M5: 1,457,981 km (0.033 R)
• M6: 1,711,400 km (0.1 R)
• M7: 1,888,524 km (0.067 R)
• M8: 2,309,791 km (0.069 R)
• M9: 2,890,829 km (0.119 R)
• M10: 3,023,074 km (0.086 R)
• M11: 3,184,639 km (0.104 R)
• M12: 3,321,372 km (0.109 R)
• M13: 4,094,195 km (0.091 R)
• M14: 4,953,036 km (0.107 R)
• M15: 6,001,268 km (0.113 R)
• M16: 6,342,800 km (0.084 R)
• M17: 7,587,903 km (0.055 R)
• M18: 7,882,910 km (0.059 R)
• M19: 8,181,956 km (0.111 R)
• M20: 9,572,917 km (0.028 R)
• M21: 9,892,010 km (0.071 R)
• M22: 10,911,519 km (0.1 R)
• M23: 10,994,546 km (0.107 R)
• M24: 11,161,198 km (0.093 R)
• M25: 11,836,333 km (0.079 R)
• M26: 11,921,604 km (0.05 R)
• M27: 12,221,996 km (0.057 R)
• M28: 14,120,842 km (0.107 R)
• M29: 14,302,155 km (0.108 R)
• M30: 14,667,174 km (0.12 R)
• M31: 15,313,137 km (0.062 R)
• M32: 16,110,195 km (0.095 R)
• M33: 16,968,737 km (0.09 R)
• M34: 18,680,585 km (0.112 R)
• M35: 18,979,631 km (0.116 R)
• M36: 19,632,925 km (0.094 R)
• M37: 19,734,054 km (0.12 R)
• M38: 19,936,908 km (0.104 R)
• M39: 20,191,374 km (0.083 R)
• M40: 20,652,285 km (0.119 R)
• M41: 21,116,637 km (0.034 R)
• M42: 21,220,159 km (0.113 R)
• M43: 21,480,160 km (0.111 R)
• M44: 23,650,825 km (0.117 R)
• M45: 24,028,410 km (0.093 R)
• M46: 24,844,167 km (0.086 R)
• M47: 25,063,328 km (0.117 R)
• M48: 25,228,035 km (0.104 R)
• M49: 25,558,497 km (0.086 R)
• M50: 26,670,757 km (0.076 R)
• M51: 28,827,360 km (0.086 R)
• M52: 31,275,380 km (0.098 R)
• M53: 31,512,043 km (0.095 R)
• M54: 32,764,028 km (0.066 R)
• M55: 33,184,847 km (0.117 R)
• M56: 35,254,982 km (0.096 R)
• M57: 35,439,586 km (0.11 R)
• M58: 35,562,855 km (0.111 R)
• M59: 36,119,359 km (0.113 R)
• M60: 36,305,608 km (0.1 R)
• M61: 36,429,774 km (0.056 R)
• M62: 37,366,407 km (0.09 R)
• M63: 37,743,393 km (0.04 R)
• M64: 38,817,955 km (0.093 R)
• M65: 39,199,728 km (0.112 R)
• M66: 39,646,577 km (0.06 R)
• M67: 40,609,838 km (0.088 R)
• M68: 40,803,418 km (0.101 R)
• M69: 41,062,072 km (0.097 R)
• M70: 41,386,101 km (0.035 R)
• M71: 42,036,702 km (0.098 R)
• M72: 42,625,071 km (0.089 R)
• M73: 42,756,268 km (0.051 R)
• M74: 43,545,846 km (0.101 R)
• M75: 44,207,517 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.6

Radius: 5.9

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 12.92 AU - 13.7 AU

Year: 17476 Days

Day: 21.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 31,324,719 km

• M1: 182,360 km (0.113 R)
• M2: 252,222 km (0.094 R)
• M3: 412,292 km (0.048 R)
• M4: 465,549 km (0.09 R)
• M5: 807,230 km (0.067 R)
• M6: 889,210 km (0.09 R)
• M7: 1,091,466 km (0.118 R)
• M8: 1,308,084 km (0.108 R)
• M9: 1,454,540 km (0.092 R)
• M10: 1,623,436 km (0.066 R)
• M11: 1,763,310 km (0.105 R)
• M12: 2,206,120 km (0.096 R)
• M13: 2,641,150 km (0.117 R)
• M14: 2,847,595 km (0.119 R)
• M15: 3,123,903 km (0.081 R)
• M16: 3,610,844 km (0.07 R)
• M17: 3,656,322 km (0.078 R)
• M18: 4,192,630 km (0.064 R)
• M19: 4,240,501 km (0.09 R)
• M20: 4,433,482 km (0.037 R)
• M21: 4,853,254 km (0.107 R)
• M22: 4,903,519 km (0.11 R)
• M23: 5,441,323 km (0.057 R)
• M24: 5,493,533 km (0.04 R)
• M25: 5,730,496 km (0.069 R)
• M26: 5,917,045 km (0.086 R)
• M27: 6,544,308 km (0.118 R)
• M28: 7,568,007 km (0.12 R)
• M29: 7,802,127 km (0.113 R)
• M30: 7,861,069 km (0.031 R)
• M31: 8,068,561 km (0.119 R)
• M32: 8,158,021 km (0.092 R)
• M33: 8,428,194 km (0.07 R)
• M34: 8,854,548 km (0.08 R)
• M35: 9,039,451 km (0.098 R)
• M36: 9,194,435 km (0.106 R)
• M37: 9,475,828 km (0.079 R)
• M38: 9,664,920 km (0.12 R)
• M39: 9,728,200 km (0.094 R)
• M40: 9,982,816 km (0.049 R)
• M41: 10,239,675 km (0.041 R)
• M42: 10,368,778 km (0.115 R)
• M43: 10,661,541 km (0.107 R)
• M44: 10,759,827 km (0.113 R)
• M45: 10,858,262 km (0.066 R)
• M46: 11,221,935 km (0.12 R)
• M47: 11,388,587 km (0.055 R)
• M48: 11,488,967 km (0.107 R)
• M49: 12,097,531 km (0.115 R)
• M50: 12,890,101 km (0.091 R)
• M51: 13,064,681 km (0.113 R)
• M52: 14,128,173 km (0.102 R)
• M53: 14,743,169 km (0.11 R)
• M54: 15,329,892 km (0.091 R)
• M55: 15,477,844 km (0.105 R)
• M56: 16,639,921 km (0.027 R)
• M57: 17,173,836 km (0.102 R)
• M58: 17,404,366 km (0.09 R)
• M59: 17,442,962 km (0.032 R)
• M60: 17,829,822 km (0.085 R)
• M61: 18,219,375 km (0.071 R)
• M62: 18,258,570 km (0.077 R)
• M63: 18,297,764 km (0.115 R)
• M64: 20,007,518 km (0.052 R)
• M65: 21,353,750 km (0.1 R)
• M66: 22,058,655 km (0.091 R)
• M67: 22,729,152 km (0.088 R)
• M68: 22,813,376 km (0.109 R)
• M69: 23,321,261 km (0.071 R)
• M70: 24,520,587 km (0.044 R)
• M71: 24,607,055 km (0.085 R)
• M72: 24,823,672 km (0.071 R)
• M73: 25,433,284 km (0.106 R)
• M74: 25,915,737 km (0.078 R)
• M75: 25,959,719 km (0.097 R)
• M76: 26,091,963 km (0.109 R)
• M77: 26,180,226 km (0.115 R)
• M78: 26,711,747 km (0.108 R)
• M79: 28,101,511 km (0.108 R)
• M80: 28,554,793 km (0.044 R)
• M81: 29,193,426 km (0.119 R)
• M82: 30,345,479 km (0.113 R)
• M83: 30,484,755 km (0.085 R)
• M84: 30,670,705 km (0.078 R)
• M85: 30,763,905 km (0.109 R)
• M86: 31,090,626 km (0.083 R)
• M87: 31,184,125 km (0.115 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 17,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit