🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.54 AU - 0.88 AU

Year: 213 Days

Day: 18.3 Hours

Environment

Temp: 147 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.81 AU - 1.35 AU

Year: 400 Days

Day: 25.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.17 AU - 1.87 AU

Year: 668 Days

Day: 45.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.63 AU - 3.79 AU

Year: 2547 Days

Day: 33.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,709,788 km

• M1: 858,393 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.8

Radius: 12.4

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.55 AU - 9.33 AU

Year: 8740 Days

Day: 13.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 33,709,788 km

• M1: 180,116 km (0.112 R)
• M2: 419,622 km (0.041 R)
• M3: 521,648 km (0.091 R)
• M4: 788,680 km (0.085 R)
• M5: 1,027,289 km (0.09 R)
• M6: 1,470,996 km (0.113 R)
• M7: 1,971,401 km (0.072 R)
• M8: 2,229,158 km (0.099 R)
• M9: 2,423,635 km (0.099 R)
• M10: 2,674,660 km (0.035 R)
• M11: 2,960,841 km (0.03 R)
• M12: 3,094,282 km (0.112 R)
• M13: 3,229,818 km (0.036 R)
• M14: 3,367,298 km (0.055 R)
• M15: 3,563,122 km (0.045 R)
• M16: 4,475,370 km (0.072 R)
• M17: 4,941,966 km (0.087 R)
• M18: 5,391,657 km (0.109 R)
• M19: 5,522,555 km (0.112 R)
• M20: 6,783,515 km (0.117 R)
• M21: 6,960,490 km (0.119 R)
• M22: 7,175,163 km (0.107 R)
• M23: 7,319,375 km (0.114 R)
• M24: 7,501,136 km (0.091 R)
• M25: 7,647,443 km (0.113 R)
• M26: 8,055,247 km (0.075 R)
• M27: 8,280,541 km (0.116 R)
• M28: 8,394,086 km (0.118 R)
• M29: 8,508,080 km (0.098 R)
• M30: 9,163,767 km (0.047 R)
• M31: 9,517,566 km (0.066 R)
• M32: 9,596,853 km (0.074 R)
• M33: 9,756,025 km (0.082 R)
• M34: 9,835,910 km (0.098 R)
• M35: 9,916,095 km (0.112 R)
• M36: 10,036,671 km (0.108 R)
• M37: 10,117,304 km (0.089 R)
• M38: 11,143,994 km (0.05 R)
• M39: 11,648,588 km (0.051 R)
• M40: 12,074,792 km (0.119 R)
• M41: 12,246,680 km (0.1 R)
• M42: 12,680,065 km (0.11 R)
• M43: 13,339,642 km (0.051 R)
• M44: 13,695,984 km (0.034 R)
• M45: 13,875,352 km (0.026 R)
• M46: 14,783,860 km (0.118 R)
• M47: 15,291,745 km (0.036 R)
• M48: 15,571,194 km (0.099 R)
• M49: 15,899,411 km (0.092 R)
• M50: 17,090,061 km (0.089 R)
• M51: 18,112,413 km (0.077 R)
• M52: 18,358,651 km (0.12 R)
• M53: 21,556,604 km (0.032 R)
• M54: 22,027,389 km (0.042 R)
• M55: 22,448,656 km (0.061 R)
• M56: 23,890,182 km (0.112 R)
• M57: 25,361,477 km (0.113 R)
• M58: 25,581,984 km (0.088 R)
• M59: 25,913,942 km (0.058 R)
• M60: 26,191,595 km (0.083 R)
• M61: 26,749,894 km (0.061 R)
• M62: 27,764,766 km (0.103 R)
• M63: 28,391,282 km (0.058 R)
• M64: 28,620,167 km (0.109 R)
• M65: 28,907,245 km (0.035 R)
• M66: 29,022,286 km (0.118 R)
• M67: 29,252,966 km (0.115 R)
• M68: 29,426,350 km (0.078 R)
• M69: 29,774,165 km (0.111 R)
• M70: 30,708,254 km (0.118 R)
• M71: 31,002,064 km (0.111 R)
• M72: 32,485,477 km (0.099 R)
• M73: 34,845,383 km (0.088 R)
• M74: 35,152,059 km (0.083 R)
• M75: 35,706,020 km (0.094 R)
• M76: 36,573,687 km (0.086 R)
• M77: 37,197,660 km (0.073 R)
• M78: 38,329,667 km (0.039 R)
• M79: 38,519,357 km (0.109 R)
• M80: 40,434,210 km (0.116 R)
• M81: 40,950,024 km (0.115 R)
• M82: 41,273,604 km (0.049 R)
• M83: 41,793,008 km (0.081 R)
• M84: 42,510,778 km (0.04 R)
• M85: 43,430,057 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.1

Radius: 14.6

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.76 AU - 11.22 AU

Year: 9608 Days

Day: 8.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 33,709,788 km

• M1: 193,430 km (0.103 R)
• M2: 401,072 km (0.08 R)
• M3: 579,093 km (0.098 R)
• M4: 711,787 km (0.096 R)
• M5: 856,448 km (0.099 R)
• M6: 968,796 km (0.118 R)
• M7: 1,194,539 km (0.103 R)
• M8: 1,388,119 km (0.077 R)
• M9: 1,789,490 km (0.064 R)
• M10: 2,188,168 km (0.068 R)
• M11: 2,388,031 km (0.071 R)
• M12: 2,552,439 km (0.113 R)
• M13: 3,135,571 km (0.059 R)
• M14: 3,454,364 km (0.092 R)
• M15: 3,547,414 km (0.066 R)
• M16: 3,664,998 km (0.072 R)
• M17: 3,807,715 km (0.093 R)
• M18: 4,025,529 km (0.108 R)
• M19: 4,372,596 km (0.119 R)
• M20: 4,600,883 km (0.092 R)
• M21: 4,964,106 km (0.093 R)
• M22: 5,309,677 km (0.074 R)
• M23: 5,773,730 km (0.076 R)
• M24: 5,940,531 km (0.032 R)
• M25: 6,137,402 km (0.074 R)
• M26: 6,250,797 km (0.107 R)
• M27: 6,740,880 km (0.033 R)
• M28: 7,243,379 km (0.086 R)
• M29: 7,514,451 km (0.091 R)
• M30: 7,666,442 km (0.069 R)
• M31: 8,695,376 km (0.114 R)
• M32: 9,569,626 km (0.1 R)
• M33: 9,867,326 km (0.063 R)
• M34: 10,000,618 km (0.038 R)
• M35: 10,505,810 km (0.097 R)
• M36: 11,053,936 km (0.1 R)
• M37: 11,331,440 km (0.093 R)
• M38: 13,045,084 km (0.104 R)
• M39: 13,264,993 km (0.056 R)
• M40: 13,449,148 km (0.111 R)
• M41: 14,991,502 km (0.1 R)
• M42: 15,183,436 km (0.075 R)
• M43: 15,530,952 km (0.081 R)
• M44: 16,391,588 km (0.099 R)
• M45: 16,510,070 km (0.04 R)
• M46: 16,628,851 km (0.091 R)
• M47: 18,158,938 km (0.064 R)
• M48: 19,148,378 km (0.097 R)
• M49: 19,440,243 km (0.031 R)
• M50: 19,859,865 km (0.076 R)
• M51: 20,070,798 km (0.091 R)
• M52: 20,239,994 km (0.098 R)
• M53: 21,265,637 km (0.085 R)
• M54: 21,395,039 km (0.082 R)
• M55: 22,791,535 km (0.109 R)
• M56: 23,189,615 km (0.114 R)
• M57: 24,623,660 km (0.062 R)
• M58: 24,850,301 km (0.055 R)
• M59: 24,986,584 km (0.109 R)
• M60: 25,214,422 km (0.086 R)
• M61: 25,442,858 km (0.115 R)
• M62: 26,086,278 km (0.092 R)
• M63: 26,828,134 km (0.057 R)
• M64: 27,577,021 km (0.117 R)
• M65: 27,906,735 km (0.113 R)
• M66: 29,191,033 km (0.107 R)
• M67: 29,334,946 km (0.088 R)
• M68: 29,623,370 km (0.055 R)
• M69: 29,961,162 km (0.103 R)
• M70: 30,397,240 km (0.091 R)
• M71: 30,494,479 km (0.113 R)
• M72: 30,884,331 km (0.09 R)
• M73: 31,177,842 km (0.081 R)
• M74: 31,570,686 km (0.081 R)
• M75: 33,308,265 km (0.091 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 15,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit