🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.71 AU - 0.99 AU

Year: 274 Days

Day: 14.8 Hours

Environment

Temp: 202 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.45 AU - 3.99 AU

Year: 2021 Days

Day: 19.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.91 AU - 3.81 AU

Year: 2155 Days

Day: 12.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.69 AU - 4.89 AU

Year: 3109 Days

Day: 13.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.8

Radius: 9.2

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.55 AU - 7.29 AU

Year: 5039 Days

Day: 9.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 61,021,003 km

• M1: 130,449 km (0.061 R)
• M2: 202,107 km (0.079 R)
• M3: 321,635 km (0.101 R)
• M4: 555,457 km (0.079 R)
• M5: 622,477 km (0.114 R)
• M6: 1,001,558 km (0.055 R)
• M7: 1,094,907 km (0.067 R)
• M8: 1,466,209 km (0.103 R)
• M9: 1,795,174 km (0.047 R)
• M10: 1,898,397 km (0.088 R)
• M11: 2,318,767 km (0.104 R)
• M12: 2,820,967 km (0.061 R)
• M13: 2,914,615 km (0.093 R)
• M14: 3,470,072 km (0.081 R)
• M15: 3,628,496 km (0.083 R)
• M16: 3,819,084 km (0.087 R)
• M17: 3,922,905 km (0.034 R)
• M18: 5,062,093 km (0.119 R)
• M19: 5,491,289 km (0.12 R)
• M20: 6,596,967 km (0.063 R)
• M21: 7,138,511 km (0.071 R)
• M22: 7,451,769 km (0.101 R)
• M23: 7,563,519 km (0.026 R)
• M24: 7,939,608 km (0.073 R)
• M25: 8,341,278 km (0.11 R)
• M26: 8,690,739 km (0.113 R)
• M27: 8,887,011 km (0.12 R)
• M28: 9,104,526 km (0.094 R)
• M29: 9,686,612 km (0.075 R)
• M30: 10,033,380 km (0.094 R)
• M31: 10,971,059 km (0.116 R)
• M32: 11,289,852 km (0.111 R)
• M33: 11,504,076 km (0.109 R)
• M34: 11,568,553 km (0.114 R)
• M35: 11,633,329 km (0.086 R)
• M36: 12,264,482 km (0.055 R)
• M37: 13,243,301 km (0.063 R)
• M38: 13,605,478 km (0.049 R)
• M39: 14,131,763 km (0.095 R)
• M40: 14,362,742 km (0.078 R)
• M41: 14,594,918 km (0.059 R)
• M42: 15,512,252 km (0.117 R)
• M43: 15,583,610 km (0.068 R)
• M44: 15,941,897 km (0.094 R)
• M45: 16,062,024 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.5

Radius: 14.1

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 11.61 AU - 13.93 AU

Year: 15965 Days

Day: 8.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,021,003 km

• M1: 227,239 km (0.105 R)
• M2: 387,608 km (0.077 R)
• M3: 556,803 km (0.091 R)
• M4: 680,521 km (0.049 R)
• M5: 1,425,069 km (0.109 R)
• M6: 1,526,347 km (0.117 R)
• M7: 1,709,904 km (0.106 R)
• M8: 2,070,734 km (0.094 R)
• M9: 2,215,993 km (0.074 R)
• M10: 2,548,250 km (0.086 R)
• M11: 3,159,956 km (0.114 R)
• M12: 3,781,086 km (0.119 R)
• M13: 4,179,465 km (0.078 R)
• M14: 4,440,214 km (0.1 R)
• M15: 5,254,326 km (0.119 R)
• M16: 6,030,739 km (0.085 R)
• M17: 7,508,916 km (0.053 R)
• M18: 7,644,601 km (0.095 R)
• M19: 8,335,145 km (0.083 R)
• M20: 8,711,832 km (0.11 R)
• M21: 9,045,884 km (0.062 R)
• M22: 9,238,716 km (0.113 R)
• M23: 9,579,500 km (0.113 R)
• M24: 9,874,806 km (0.09 R)
• M25: 10,424,279 km (0.037 R)
• M26: 10,932,463 km (0.081 R)
• M27: 11,241,233 km (0.112 R)
• M28: 12,131,939 km (0.034 R)
• M29: 13,099,538 km (0.119 R)
• M30: 13,372,853 km (0.067 R)
• M31: 14,036,319 km (0.031 R)
• M32: 14,372,017 km (0.074 R)
• M33: 14,767,255 km (0.047 R)
• M34: 15,280,525 km (0.082 R)
• M35: 15,857,673 km (0.086 R)
• M36: 17,451,788 km (0.12 R)
• M37: 17,873,505 km (0.091 R)
• M38: 18,726,811 km (0.091 R)
• M39: 19,096,617 km (0.116 R)
• M40: 19,282,418 km (0.086 R)
• M41: 19,593,432 km (0.043 R)
• M42: 20,473,067 km (0.061 R)
• M43: 21,687,503 km (0.117 R)
• M44: 21,881,381 km (0.116 R)
• M45: 22,401,384 km (0.056 R)
• M46: 22,793,928 km (0.113 R)
• M47: 26,084,633 km (0.081 R)
• M48: 26,221,964 km (0.114 R)
• M49: 27,609,783 km (0.113 R)
• M50: 29,021,239 km (0.102 R)
• M51: 30,600,992 km (0.084 R)
• M52: 32,577,779 km (0.099 R)
• M53: 33,618,980 km (0.076 R)
• M54: 34,143,620 km (0.093 R)
• M55: 37,039,086 km (0.107 R)
• M56: 37,270,963 km (0.099 R)
• M57: 38,125,466 km (0.084 R)
• M58: 38,437,826 km (0.101 R)
• M59: 38,829,474 km (0.029 R)
• M60: 39,616,807 km (0.089 R)
• M61: 39,774,783 km (0.109 R)
• M62: 41,367,252 km (0.077 R)
• M63: 41,848,957 km (0.118 R)
• M64: 42,494,173 km (0.088 R)
• M65: 43,549,735 km (0.083 R)
• M66: 44,203,628 km (0.107 R)
• M67: 44,860,811 km (0.04 R)
• M68: 45,190,525 km (0.063 R)
• M69: 45,852,495 km (0.107 R)
• M70: 47,102,386 km (0.087 R)
• M71: 47,521,559 km (0.12 R)
• M72: 48,110,376 km (0.102 R)
• M73: 50,747,038 km (0.051 R)
• M74: 51,090,665 km (0.049 R)
• M75: 51,953,246 km (0.095 R)
• M76: 53,955,165 km (0.074 R)
• M77: 55,539,406 km (0.12 R)
• M78: 55,893,504 km (0.101 R)
• M79: 55,982,216 km (0.061 R)
• M80: 56,159,639 km (0.117 R)
• M81: 56,426,222 km (0.115 R)
• M82: 58,213,767 km (0.034 R)
• M83: 58,663,459 km (0.039 R)
• M84: 59,024,139 km (0.088 R)
• M85: 61,020,971 km (0.082 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 18,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit