🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.61 AU - 0.61 AU

Year: 175 Days

Day: 20.6 Hours

Environment

Temp: 160 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.64 AU - 0.98 AU

Year: 268 Days

Day: 26.8 Hours

Environment

Temp: 137 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,625,312 km

• M1: 103,223 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.07 AU - 1.23 AU

Year: 453 Days

Day: 16.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.02 AU - 1.58 AU

Year: 544 Days

Day: 22.6 Hours

Environment

Temp: -11 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.28 AU - 2.82 AU

Year: 1495 Days

Day: 25.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.16 AU - 3.36 AU

Year: 1683 Days

Day: 32.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.12 AU - 4.08 AU

Year: 2507 Days

Day: 37.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.9

Radius: 11

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.92 AU - 8.96 AU

Year: 7450 Days

Day: 14.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 78,625,312 km

• M1: 336,146 km (0.099 R)
• M2: 687,402 km (0.095 R)
• M3: 823,686 km (0.045 R)
• M4: 895,343 km (0.112 R)
• M5: 1,304,793 km (0.095 R)
• M6: 1,407,267 km (0.058 R)
• M7: 2,079,410 km (0.037 R)
• M8: 2,282,415 km (0.092 R)
• M9: 3,112,384 km (0.103 R)
• M10: 4,205,645 km (0.101 R)
• M11: 4,359,731 km (0.097 R)
• M12: 4,542,091 km (0.04 R)
• M13: 4,620,929 km (0.12 R)
• M14: 4,914,140 km (0.11 R)
• M15: 5,916,147 km (0.105 R)
• M16: 6,352,075 km (0.117 R)
• M17: 6,559,119 km (0.07 R)
• M18: 6,708,268 km (0.076 R)
• M19: 6,979,788 km (0.112 R)
• M20: 7,440,250 km (0.104 R)
• M21: 7,689,929 km (0.031 R)
• M22: 7,784,325 km (0.116 R)
• M23: 7,879,021 km (0.111 R)
• M24: 7,974,165 km (0.081 R)
• M25: 8,748,932 km (0.095 R)
• M26: 8,979,463 km (0.1 R)
• M27: 9,955,888 km (0.112 R)
• M28: 10,058,811 km (0.076 R)
• M29: 10,231,148 km (0.085 R)
• M30: 10,859,758 km (0.086 R)
• M31: 11,214,455 km (0.052 R)
• M32: 11,500,935 km (0.102 R)
• M33: 12,374,885 km (0.069 R)
• M34: 12,448,637 km (0.108 R)
• M35: 12,969,387 km (0.099 R)
• M36: 13,802,049 km (0.043 R)
• M37: 14,070,577 km (0.105 R)
• M38: 14,147,620 km (0.106 R)
• M39: 14,302,155 km (0.087 R)
• M40: 15,162,193 km (0.089 R)
• M41: 15,439,248 km (0.064 R)
• M42: 15,758,041 km (0.113 R)
• M43: 16,038,837 km (0.099 R)
• M44: 16,321,277 km (0.075 R)
• M45: 17,591,513 km (0.102 R)
• M46: 18,050,030 km (0.094 R)
• M47: 18,343,691 km (0.119 R)
• M48: 18,723,819 km (0.03 R)
• M49: 19,191,761 km (0.087 R)
• M50: 19,793,145 km (0.12 R)
• M51: 20,009,314 km (0.098 R)
• M52: 20,139,464 km (0.056 R)
• M53: 22,394,352 km (0.107 R)
• M54: 22,936,346 km (0.114 R)
• M55: 23,437,199 km (0.061 R)
• M56: 23,574,380 km (0.098 R)
• M57: 24,403,153 km (0.09 R)
• M58: 24,961,003 km (0.073 R)
• M59: 25,101,027 km (0.119 R)
• M60: 25,994,575 km (0.11 R)
• M61: 26,421,378 km (0.082 R)
• M62: 27,282,164 km (0.051 R)
• M63: 29,720,908 km (0.103 R)
• M64: 29,968,642 km (0.052 R)
• M65: 30,067,975 km (0.06 R)
• M66: 30,966,310 km (0.085 R)
• M67: 32,330,344 km (0.087 R)
• M68: 32,585,109 km (0.069 R)
• M69: 33,507,829 km (0.118 R)
• M70: 33,868,958 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.6

Radius: 6.7

Gravity: 11.91 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 15.87 AU - 16.39 AU

Year: 23781 Days

Day: 21.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 56.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,625,312 km

• M1: 111,151 km (0.063 R)
• M2: 199,713 km (0.068 R)
• M3: 242,349 km (0.072 R)
• M4: 393,742 km (0.115 R)
• M5: 554,111 km (0.029 R)
• M6: 735,423 km (0.08 R)
• M7: 1,068,877 km (0.111 R)
• M8: 1,180,477 km (0.053 R)
• M9: 1,569,282 km (0.061 R)
• M10: 2,064,151 km (0.117 R)
• M11: 2,948,724 km (0.063 R)
• M12: 3,186,435 km (0.092 R)
• M13: 3,638,071 km (0.089 R)
• M14: 3,722,294 km (0.118 R)
• M15: 4,241,698 km (0.092 R)
• M16: 4,969,342 km (0.115 R)
• M17: 5,062,990 km (0.072 R)
• M18: 5,734,984 km (0.094 R)
• M19: 6,383,790 km (0.092 R)
• M20: 6,434,653 km (0.085 R)
• M21: 6,742,825 km (0.07 R)
• M22: 7,003,275 km (0.078 R)
• M23: 7,587,754 km (0.096 R)
• M24: 8,860,083 km (0.106 R)
• M25: 9,666,416 km (0.106 R)
• M26: 9,783,551 km (0.107 R)
• M27: 9,901,135 km (0.106 R)
• M28: 11,970,522 km (0.084 R)
• M29: 12,603,920 km (0.12 R)
• M30: 13,313,014 km (0.117 R)
• M31: 14,234,387 km (0.093 R)
• M32: 14,702,628 km (0.084 R)
• M33: 14,972,503 km (0.072 R)
• M34: 16,836,792 km (0.086 R)
• M35: 17,474,228 km (0.096 R)
• M36: 17,831,917 km (0.118 R)
• M37: 18,191,849 km (0.08 R)
• M38: 19,433,811 km (0.116 R)
• M39: 19,878,565 km (0.084 R)
• M40: 20,027,565 km (0.107 R)
• M41: 21,309,169 km (0.103 R)
• M42: 23,163,286 km (0.113 R)
• M43: 23,477,291 km (0.105 R)
• M44: 24,268,515 km (0.072 R)
• M45: 24,988,080 km (0.093 R)
• M46: 25,471,581 km (0.1 R)
• M47: 26,611,965 km (0.057 R)
• M48: 26,776,224 km (0.114 R)
• M49: 27,270,944 km (0.118 R)
• M50: 27,685,629 km (0.076 R)
• M51: 29,110,998 km (0.045 R)
• M52: 29,704,901 km (0.052 R)
• M53: 29,875,293 km (0.038 R)
• M54: 32,821,474 km (0.07 R)
• M55: 33,439,313 km (0.091 R)
• M56: 35,587,089 km (0.096 R)
• M57: 35,768,103 km (0.073 R)
• M58: 36,040,221 km (0.106 R)
• M59: 36,131,027 km (0.094 R)
• M60: 36,769,062 km (0.103 R)
• M61: 36,952,020 km (0.119 R)
• M62: 38,519,357 km (0.074 R)
• M63: 39,451,502 km (0.101 R)
• M64: 40,485,522 km (0.054 R)
• M65: 40,863,706 km (0.069 R)
• M66: 41,528,219 km (0.09 R)
• M67: 42,100,730 km (0.115 R)
• M68: 42,868,167 km (0.057 R)
• M69: 46,477,216 km (0.106 R)
• M70: 47,071,568 km (0.051 R)
• M71: 47,469,200 km (0.095 R)
• M72: 48,367,984 km (0.112 R)
• M73: 48,468,214 km (0.06 R)
• M74: 48,869,735 km (0.07 R)
• M75: 49,171,623 km (0.062 R)
• M76: 52,018,920 km (0.119 R)
• M77: 54,189,136 km (0.084 R)
• M78: 54,501,496 km (0.076 R)
• M79: 54,919,174 km (0.071 R)
• M80: 56,811,138 km (0.105 R)
• M81: 56,916,903 km (0.063 R)
• M82: 57,234,500 km (0.094 R)
• M83: 57,340,415 km (0.032 R)
• M84: 58,404,056 km (0.029 R)
• M85: 62,068,605 km (0.109 R)
• M86: 62,613,740 km (0.09 R)
• M87: 67,143,713 km (0.092 R)
• M88: 67,367,362 km (0.056 R)
• M89: 69,843,805 km (0.034 R)
• M90: 70,070,446 km (0.12 R)
• M91: 71,892,249 km (0.061 R)
• M92: 72,464,760 km (0.053 R)
• M93: 74,306,758 km (0.102 R)
• M94: 75,931,242 km (0.101 R)
• M95: 76,164,315 km (0.072 R)
• M96: 76,864,732 km (0.102 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 10,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit