🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.41 AU - 0.69 AU

Year: 150 Days

Day: 27 Hours

Environment

Temp: 223 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,833,357 km

• M1: 124,914 km (0.028 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.71 AU - 0.83 AU

Year: 248 Days

Day: 40.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,833,357 km

• M1: 314,904 km (0.07 R)
• M2: 474,524 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.9 AU - 1.16 AU

Year: 384 Days

Day: 45.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 61,833,357 km

• M1: 46,525 km (0.091 R)
• M2: 241,301 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.28 AU - 1.44 AU

Year: 582 Days

Day: 25.7 Hours

Environment

Temp: -20 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,833,357 km

• M1: 201,957 km (0.096 R)
• M2: 255,812 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.91 AU - 2.07 AU

Year: 1031 Days

Day: 33.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.59 AU - 3.67 AU

Year: 2033 Days

Day: 47.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.2

Radius: 12.3

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 9.54 AU - 10.52 AU

Year: 11661 Days

Day: 7.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 61,833,357 km

• M1: 156,629 km (0.12 R)
• M2: 236,813 km (0.12 R)
• M3: 347,067 km (0.06 R)
• M4: 509,680 km (0.09 R)
• M5: 616,343 km (0.119 R)
• M6: 702,212 km (0.079 R)
• M7: 1,161,927 km (0.067 R)
• M8: 1,503,010 km (0.102 R)
• M9: 1,603,390 km (0.118 R)
• M10: 1,685,519 km (0.085 R)
• M11: 1,962,574 km (0.06 R)
• M12: 2,185,774 km (0.058 R)
• M13: 2,277,478 km (0.068 R)
• M14: 2,441,138 km (0.098 R)
• M15: 2,536,432 km (0.118 R)
• M16: 2,706,375 km (0.099 R)
• M17: 2,981,186 km (0.102 R)
• M18: 3,477,403 km (0.119 R)
• M19: 4,517,108 km (0.111 R)
• M20: 4,904,267 km (0.108 R)
• M21: 5,025,441 km (0.084 R)
• M22: 5,583,890 km (0.099 R)
• M23: 5,742,464 km (0.114 R)
• M24: 6,826,749 km (0.108 R)
• M25: 6,962,584 km (0.108 R)
• M26: 7,375,175 km (0.107 R)
• M27: 8,514,363 km (0.09 R)
• M28: 9,029,877 km (0.097 R)
• M29: 9,291,524 km (0.089 R)
• M30: 9,669,707 km (0.047 R)
• M31: 10,324,048 km (0.073 R)
• M32: 10,558,468 km (0.048 R)
• M33: 10,873,820 km (0.116 R)
• M34: 10,992,900 km (0.086 R)
• M35: 11,635,124 km (0.11 R)
• M36: 12,330,904 km (0.104 R)
• M37: 12,914,036 km (0.094 R)
• M38: 15,335,427 km (0.036 R)
• M39: 16,415,374 km (0.111 R)
• M40: 17,010,624 km (0.095 R)
• M41: 17,241,454 km (0.098 R)
• M42: 17,426,806 km (0.119 R)
• M43: 17,612,905 km (0.068 R)
• M44: 18,034,023 km (0.04 R)
• M45: 18,269,341 km (0.118 R)
• M46: 18,743,267 km (0.075 R)
• M47: 20,384,355 km (0.116 R)
• M48: 21,222,253 km (0.113 R)
• M49: 21,820,345 km (0.067 R)
• M50: 22,071,221 km (0.086 R)
• M51: 23,802,517 km (0.035 R)
• M52: 23,905,590 km (0.066 R)
• M53: 24,788,816 km (0.071 R)
• M54: 24,893,534 km (0.109 R)
• M55: 25,577,047 km (0.077 R)
• M56: 26,053,816 km (0.098 R)
• M57: 26,855,211 km (0.108 R)
• M58: 27,231,899 km (0.093 R)
• M59: 28,154,020 km (0.108 R)
• M60: 29,252,068 km (0.053 R)
• M61: 29,584,176 km (0.08 R)
• M62: 31,830,238 km (0.085 R)
• M63: 33,492,719 km (0.074 R)
• M64: 33,956,323 km (0.117 R)
• M65: 34,247,141 km (0.106 R)
• M66: 35,359,850 km (0.068 R)
• M67: 35,595,617 km (0.118 R)
• M68: 36,484,377 km (0.111 R)
• M69: 36,901,606 km (0.114 R)
• M70: 37,080,974 km (0.108 R)
• M71: 38,647,114 km (0.087 R)
• M72: 39,072,421 km (0.051 R)
• M73: 39,438,337 km (0.078 R)
• M74: 39,927,821 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.3

Radius: 11.1

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 9.59 AU - 11.23 AU

Year: 12330 Days

Day: 11.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,833,357 km

• M1: 209,287 km (0.1 R)
• M2: 474,824 km (0.095 R)
• M3: 669,151 km (0.092 R)
• M4: 827,875 km (0.101 R)
• M5: 1,090,419 km (0.072 R)
• M6: 1,256,323 km (0.057 R)
• M7: 1,560,306 km (0.099 R)
• M8: 1,721,273 km (0.104 R)
• M9: 1,803,851 km (0.068 R)
• M10: 2,059,813 km (0.077 R)
• M11: 2,388,928 km (0.07 R)
• M12: 2,481,529 km (0.083 R)
• M13: 2,767,112 km (0.115 R)
• M14: 3,509,267 km (0.093 R)
• M15: 3,976,012 km (0.073 R)
• M16: 5,207,352 km (0.12 R)
• M17: 5,697,734 km (0.111 R)
• M18: 6,634,965 km (0.12 R)
• M19: 7,256,245 km (0.096 R)
• M20: 7,619,768 km (0.053 R)
• M21: 8,364,466 km (0.065 R)
• M22: 9,822,895 km (0.102 R)
• M23: 10,275,579 km (0.089 R)
• M24: 10,479,032 km (0.069 R)
• M25: 10,993,499 km (0.117 R)
• M26: 11,149,380 km (0.098 R)
• M27: 11,306,158 km (0.09 R)
• M28: 11,993,560 km (0.1 R)
• M29: 14,136,101 km (0.053 R)
• M30: 14,991,203 km (0.11 R)
• M31: 15,164,287 km (0.078 R)
• M32: 16,394,131 km (0.082 R)
• M33: 17,111,154 km (0.114 R)
• M34: 17,231,730 km (0.087 R)
• M35: 19,890,533 km (0.054 R)
• M36: 20,080,672 km (0.068 R)
• M37: 20,526,922 km (0.059 R)
• M38: 22,608,277 km (0.08 R)
• M39: 23,005,909 km (0.045 R)
• M40: 23,741,032 km (0.11 R)
• M41: 23,875,521 km (0.083 R)
• M42: 24,416,018 km (0.116 R)
• M43: 25,302,984 km (0.093 R)
• M44: 26,339,398 km (0.05 R)
• M45: 26,478,674 km (0.059 R)
• M46: 27,178,642 km (0.097 R)
• M47: 27,389,725 km (0.115 R)
• M48: 28,026,563 km (0.118 R)
• M49: 28,311,098 km (0.095 R)
• M50: 28,525,172 km (0.112 R)
• M51: 28,883,160 km (0.113 R)
• M52: 29,170,538 km (0.102 R)
• M53: 29,820,840 km (0.067 R)
• M54: 30,184,213 km (0.092 R)
• M55: 35,192,151 km (0.099 R)
• M56: 36,580,868 km (0.106 R)
• M57: 37,516,603 km (0.088 R)
• M58: 37,594,842 km (0.107 R)
• M59: 41,823,825 km (0.114 R)
• M60: 41,986,438 km (0.06 R)
• M61: 42,720,365 km (0.109 R)
• M62: 43,376,202 km (0.063 R)
• M63: 46,369,057 km (0.093 R)
• M64: 48,145,382 km (0.066 R)
• M65: 48,486,315 km (0.103 R)
• M66: 49,513,754 km (0.113 R)
• M67: 49,771,660 km (0.11 R)
• M68: 49,857,829 km (0.079 R)
• M69: 50,116,334 km (0.101 R)
• M70: 50,288,970 km (0.042 R)
• M71: 50,461,905 km (0.085 R)
• M72: 51,416,040 km (0.113 R)
• M73: 52,026,250 km (0.091 R)
• M74: 52,288,495 km (0.085 R)
• M75: 52,551,189 km (0.099 R)
• M76: 53,518,339 km (0.09 R)
• M77: 53,959,802 km (0.092 R)
• M78: 55,470,142 km (0.101 R)
• M79: 58,168,888 km (0.102 R)
• M80: 59,260,354 km (0.086 R)
• M81: 60,542,258 km (0.062 R)
• M82: 61,740,836 km (0.085 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 16,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit