🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.83 AU - 0.93 AU

Year: 300 Days

Day: 20.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,154,281 km

• M1: 40,242 km (0.066 R)
• M2: 134,488 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.81 AU - 1.25 AU

Year: 380 Days

Day: 23.3 Hours

Environment

Temp: 32 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,154,281 km

• M1: 487,240 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.75 AU - 2.45 AU

Year: 1106 Days

Day: 26.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.94 AU - 3.5 AU

Year: 2100 Days

Day: 35.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 152.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.06 AU - 4.62 AU

Year: 3286 Days

Day: 44.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,154,281 km

• M1: 1,182,870 km (0.094 R)

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.7

Radius: 10.5

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.15 AU - 7.55 AU

Year: 5816 Days

Day: 8.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,154,281 km

• M1: 131,646 km (0.096 R)
• M2: 238,010 km (0.109 R)
• M3: 445,353 km (0.1 R)
• M4: 525,238 km (0.094 R)
• M5: 623,674 km (0.066 R)
• M6: 1,051,972 km (0.062 R)
• M7: 1,180,477 km (0.05 R)
• M8: 1,348,625 km (0.075 R)
• M9: 1,709,156 km (0.05 R)
• M10: 1,900,791 km (0.108 R)
• M11: 2,039,169 km (0.103 R)
• M12: 2,284,509 km (0.115 R)
• M13: 2,389,527 km (0.088 R)
• M14: 2,496,190 km (0.067 R)
• M15: 2,582,807 km (0.095 R)
• M16: 2,916,410 km (0.076 R)
• M17: 3,169,829 km (0.11 R)
• M18: 3,478,898 km (0.056 R)
• M19: 3,947,888 km (0.109 R)
• M20: 4,836,948 km (0.054 R)
• M21: 5,165,166 km (0.099 R)
• M22: 5,500,863 km (0.066 R)
• M23: 6,400,395 km (0.092 R)
• M24: 6,549,844 km (0.062 R)
• M25: 7,159,006 km (0.063 R)
• M26: 7,786,270 km (0.111 R)
• M27: 7,977,905 km (0.05 R)
• M28: 8,365,962 km (0.104 R)
• M29: 9,126,816 km (0.06 R)
• M30: 9,566,784 km (0.058 R)
• M31: 10,608,284 km (0.052 R)
• M32: 10,927,676 km (0.107 R)
• M33: 11,034,937 km (0.052 R)
• M34: 11,178,402 km (0.114 R)
• M35: 11,831,696 km (0.069 R)
• M36: 12,274,206 km (0.076 R)
• M37: 13,826,583 km (0.074 R)
• M38: 14,058,909 km (0.095 R)
• M39: 14,527,449 km (0.095 R)
• M40: 16,126,202 km (0.099 R)
• M41: 16,740,151 km (0.087 R)
• M42: 16,863,869 km (0.032 R)
• M43: 16,987,736 km (0.12 R)
• M44: 17,570,420 km (0.06 R)
• M45: 17,696,231 km (0.094 R)
• M46: 17,780,156 km (0.107 R)
• M47: 18,117,499 km (0.089 R)
• M48: 18,371,815 km (0.082 R)
• M49: 18,584,543 km (0.111 R)
• M50: 18,755,534 km (0.114 R)
• M51: 18,969,758 km (0.083 R)
• M52: 19,357,665 km (0.109 R)
• M53: 19,574,283 km (0.118 R)
• M54: 19,835,182 km (0.115 R)
• M55: 20,053,595 km (0.038 R)
• M56: 20,185,091 km (0.092 R)
• M57: 21,023,886 km (0.104 R)
• M58: 21,112,897 km (0.116 R)
• M59: 22,553,375 km (0.084 R)
• M60: 23,285,507 km (0.098 R)
• M61: 23,516,037 km (0.116 R)
• M62: 24,351,691 km (0.106 R)
• M63: 25,670,995 km (0.094 R)
• M64: 25,956,577 km (0.09 R)
• M65: 26,147,763 km (0.098 R)
• M66: 26,339,248 km (0.116 R)
• M67: 26,820,205 km (0.093 R)
• M68: 27,498,333 km (0.106 R)
• M69: 28,132,927 km (0.065 R)
• M70: 28,772,607 km (0.111 R)
• M71: 29,118,926 km (0.04 R)
• M72: 29,267,776 km (0.092 R)
• M73: 29,566,374 km (0.107 R)
• M74: 30,922,029 km (0.091 R)
• M75: 31,023,307 km (0.034 R)
• M76: 31,480,179 km (0.091 R)
• M77: 32,041,620 km (0.09 R)
• M78: 32,400,655 km (0.117 R)
• M79: 34,477,821 km (0.071 R)
• M80: 35,109,274 km (0.114 R)
• M81: 35,214,890 km (0.026 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.7

Radius: 12.6

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.62 AU - 10.1 AU

Year: 10407 Days

Day: 7.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 39,154,281 km

• M1: 207,941 km (0.1 R)
• M2: 390,450 km (0.101 R)
• M3: 566,826 km (0.108 R)
• M4: 957,726 km (0.101 R)
• M5: 1,106,127 km (0.058 R)
• M6: 1,502,561 km (0.084 R)
• M7: 1,638,097 km (0.053 R)
• M8: 1,757,625 km (0.104 R)
• M9: 2,005,659 km (0.048 R)
• M10: 2,199,537 km (0.095 R)
• M11: 2,605,845 km (0.106 R)
• M12: 2,746,767 km (0.103 R)
• M13: 2,987,170 km (0.111 R)
• M14: 3,963,296 km (0.07 R)
• M15: 4,180,812 km (0.046 R)
• M16: 4,346,566 km (0.082 R)
• M17: 4,770,526 km (0.063 R)
• M18: 4,973,082 km (0.085 R)
• M19: 5,597,504 km (0.096 R)
• M20: 6,278,473 km (0.115 R)
• M21: 6,596,668 km (0.088 R)
• M22: 6,822,710 km (0.054 R)
• M23: 7,549,457 km (0.089 R)
• M24: 8,128,101 km (0.118 R)
• M25: 8,545,030 km (0.05 R)
• M26: 8,756,263 km (0.097 R)
• M27: 9,545,391 km (0.118 R)
• M28: 9,948,558 km (0.085 R)
• M29: 10,695,799 km (0.104 R)
• M30: 11,422,396 km (0.101 R)
• M31: 11,538,633 km (0.113 R)
• M32: 12,086,162 km (0.058 R)
• M33: 12,204,643 km (0.087 R)
• M34: 12,363,067 km (0.048 R)
• M35: 12,682,309 km (0.108 R)
• M36: 13,206,650 km (0.081 R)
• M37: 13,287,881 km (0.088 R)
• M38: 13,369,412 km (0.057 R)
• M39: 14,027,194 km (0.03 R)
• M40: 15,847,052 km (0.119 R)
• M41: 15,976,753 km (0.11 R)
• M42: 16,106,904 km (0.117 R)
• M43: 17,337,944 km (0.099 R)
• M44: 17,427,105 km (0.072 R)
• M45: 19,287,055 km (0.073 R)
• M46: 19,425,583 km (0.12 R)
• M47: 21,066,671 km (0.117 R)
• M48: 21,927,906 km (0.045 R)
• M49: 22,072,567 km (0.045 R)
• M50: 22,459,876 km (0.067 R)
• M51: 22,849,429 km (0.058 R)
• M52: 23,241,226 km (0.09 R)
• M53: 23,437,947 km (0.093 R)
• M54: 23,833,185 km (0.088 R)
• M55: 23,981,885 km (0.085 R)
• M56: 24,130,885 km (0.069 R)
• M57: 24,380,115 km (0.11 R)
• M58: 24,579,977 km (0.106 R)
• M59: 24,880,968 km (0.108 R)
• M60: 25,031,763 km (0.119 R)
• M61: 25,740,109 km (0.105 R)
• M62: 26,403,725 km (0.039 R)
• M63: 27,279,920 km (0.077 R)
• M64: 27,747,712 km (0.09 R)
• M65: 28,796,842 km (0.109 R)
• M66: 29,805,431 km (0.106 R)
• M67: 30,394,547 km (0.082 R)
• M68: 32,185,234 km (0.071 R)
• M69: 32,734,557 km (0.061 R)
• M70: 34,121,629 km (0.092 R)
• M71: 34,289,328 km (0.099 R)
• M72: 34,962,967 km (0.118 R)
• M73: 35,357,906 km (0.071 R)
• M74: 36,209,267 km (0.12 R)
• M75: 37,297,442 km (0.065 R)
• M76: 37,585,567 km (0.095 R)
• M77: 38,396,238 km (0.093 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 16,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit