🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.9 AU - 1.22 AU

Year: 393 Days

Day: 16.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,971,166 km

• M1: 41,887 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.36 AU - 1.8 AU

Year: 715 Days

Day: 25.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.22 AU - 2 AU

Year: 735 Days

Day: 47.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.42 AU - 2.3 AU

Year: 913 Days

Day: 41.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,971,166 km

• M1: 140,472 km (0.084 R)

Asteroid Belt

Center: 3.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965

Radius: 9.9

Gravity: 9.85 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.37 AU - 6.13 AU

Year: 4329 Days

Day: 7.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,971,166 km

• M1: 130,898 km (0.12 R)
• M2: 197,020 km (0.082 R)
• M3: 258,954 km (0.032 R)
• M4: 465,549 km (0.056 R)
• M5: 607,367 km (0.111 R)
• M6: 690,394 km (0.103 R)
• M7: 882,179 km (0.096 R)
• M8: 1,077,105 km (0.082 R)
• M9: 1,286,542 km (0.044 R)
• M10: 1,659,190 km (0.036 R)
• M11: 1,779,317 km (0.061 R)
• M12: 1,955,992 km (0.071 R)
• M13: 2,269,848 km (0.119 R)
• M14: 2,442,634 km (0.117 R)
• M15: 2,679,747 km (0.103 R)
• M16: 2,986,721 km (0.026 R)
• M17: 3,112,683 km (0.066 R)
• M18: 3,176,412 km (0.047 R)
• M19: 3,370,141 km (0.04 R)
• M20: 3,435,515 km (0.088 R)
• M21: 3,523,479 km (0.079 R)
• M22: 4,348,661 km (0.117 R)
• M23: 4,443,954 km (0.048 R)
• M24: 5,256,720 km (0.052 R)
• M25: 5,823,995 km (0.116 R)
• M26: 6,035,077 km (0.116 R)
• M27: 6,464,872 km (0.113 R)
• M28: 6,546,702 km (0.108 R)
• M29: 6,628,682 km (0.102 R)
• M30: 6,793,838 km (0.078 R)
• M31: 6,904,690 km (0.059 R)
• M32: 7,016,140 km (0.03 R)
• M33: 7,156,463 km (0.073 R)
• M34: 7,382,655 km (0.102 R)
• M35: 7,468,075 km (0.082 R)
• M36: 8,252,118 km (0.113 R)
• M37: 8,549,070 km (0.065 R)
• M38: 9,834,714 km (0.068 R)
• M39: 10,531,989 km (0.103 R)
• M40: 11,245,272 km (0.069 R)
• M41: 12,615,738 km (0.093 R)
• M42: 12,923,610 km (0.049 R)
• M43: 13,372,703 km (0.11 R)
• M44: 13,862,187 km (0.087 R)
• M45: 14,643,088 km (0.037 R)
• M46: 15,328,995 km (0.113 R)
• M47: 15,584,358 km (0.105 R)
• M48: 15,804,417 km (0.094 R)
• M49: 16,247,526 km (0.031 R)
• M50: 16,396,076 km (0.108 R)
• M51: 16,657,274 km (0.067 R)
• M52: 16,919,818 km (0.103 R)
• M53: 17,335,102 km (0.034 R)
• M54: 17,677,382 km (0.12 R)
• M55: 17,753,827 km (0.068 R)
• M56: 18,330,227 km (0.089 R)
• M57: 18,717,835 km (0.086 R)
• M58: 19,501,279 km (0.119 R)
• M59: 20,175,517 km (0.091 R)
• M60: 23,408,177 km (0.105 R)
• M61: 23,660,250 km (0.069 R)
• M62: 23,786,660 km (0.079 R)
• M63: 23,871,033 km (0.12 R)
• M64: 23,997,742 km (0.108 R)
• M65: 24,891,141 km (0.072 R)
• M66: 25,105,365 km (0.071 R)
• M67: 25,406,506 km (0.104 R)
• M68: 25,492,674 km (0.092 R)
• M69: 25,925,311 km (0.105 R)
• M70: 26,229,743 km (0.11 R)
• M71: 26,316,809 km (0.081 R)
• M72: 26,535,222 km (0.108 R)
• M73: 26,622,736 km (0.119 R)
• M74: 27,282,014 km (0.066 R)
• M75: 27,503,120 km (0.053 R)
• M76: 27,813,386 km (0.109 R)
• M77: 28,035,838 km (0.101 R)
• M78: 28,214,158 km (0.11 R)
• M79: 28,706,635 km (0.116 R)
• M80: 28,976,360 km (0.088 R)
• M81: 29,337,489 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333.5

Radius: 5.6

Gravity: 10.63 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 13.41 AU - 17.24 AU

Year: 21580 Days

Day: 23.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 62,971,166 km

• M1: 234,420 km (0.066 R)
• M2: 413,040 km (0.06 R)
• M3: 535,560 km (0.101 R)
• M4: 1,136,196 km (0.091 R)
• M5: 1,234,631 km (0.095 R)
• M6: 2,058,766 km (0.117 R)
• M7: 2,554,832 km (0.076 R)
• M8: 2,651,772 km (0.079 R)
• M9: 3,086,204 km (0.042 R)
• M10: 3,435,515 km (0.065 R)
• M11: 3,797,243 km (0.075 R)
• M12: 3,908,095 km (0.095 R)
• M13: 4,674,485 km (0.073 R)
• M14: 5,115,499 km (0.097 R)
• M15: 5,197,030 km (0.041 R)
• M16: 5,238,020 km (0.103 R)
• M17: 5,569,678 km (0.026 R)
• M18: 5,780,312 km (0.082 R)
• M19: 5,865,284 km (0.035 R)
• M20: 6,122,891 km (0.09 R)
• M21: 6,649,177 km (0.104 R)
• M22: 7,651,033 km (0.098 R)
• M23: 7,791,207 km (0.083 R)
• M24: 9,690,352 km (0.1 R)
• M25: 9,842,194 km (0.101 R)
• M26: 10,612,772 km (0.113 R)
• M27: 11,084,454 km (0.086 R)
• M28: 11,190,220 km (0.098 R)
• M29: 12,375,334 km (0.12 R)
• M30: 13,038,502 km (0.066 R)
• M31: 13,206,051 km (0.077 R)
• M32: 13,486,846 km (0.119 R)
• M33: 13,656,341 km (0.093 R)
• M34: 13,883,430 km (0.063 R)
• M35: 13,997,424 km (0.082 R)
• M36: 15,271,998 km (0.042 R)
• M37: 15,922,898 km (0.072 R)
• M38: 16,341,922 km (0.088 R)
• M39: 16,462,348 km (0.108 R)
• M40: 17,129,704 km (0.087 R)
• M41: 17,436,081 km (0.113 R)
• M42: 18,240,768 km (0.099 R)
• M43: 18,679,239 km (0.111 R)
• M44: 21,249,779 km (0.101 R)
• M45: 22,308,633 km (0.105 R)
• M46: 22,442,224 km (0.113 R)
• M47: 24,134,176 km (0.108 R)
• M48: 24,202,692 km (0.084 R)
• M49: 24,477,503 km (0.105 R)
• M50: 24,615,282 km (0.107 R)
• M51: 25,377,484 km (0.098 R)
• M52: 25,656,633 km (0.101 R)
• M53: 28,214,308 km (0.115 R)
• M54: 29,011,814 km (0.12 R)
• M55: 29,669,746 km (0.111 R)
• M56: 30,554,767 km (0.108 R)
• M57: 30,628,967 km (0.111 R)
• M58: 31,149,717 km (0.047 R)
• M59: 32,577,629 km (0.077 R)
• M60: 32,881,014 km (0.085 R)
• M61: 33,490,475 km (0.094 R)
• M62: 33,719,958 km (0.079 R)
• M63: 34,952,944 km (0.034 R)
• M64: 35,419,091 km (0.062 R)
• M65: 35,574,822 km (0.118 R)
• M66: 35,652,913 km (0.058 R)
• M67: 37,860,080 km (0.087 R)
• M68: 37,939,666 km (0.071 R)
• M69: 39,221,570 km (0.106 R)
• M70: 39,463,469 km (0.106 R)
• M71: 41,170,830 km (0.095 R)
• M72: 41,663,007 km (0.035 R)
• M73: 42,819,099 km (0.066 R)
• M74: 44,741,133 km (0.106 R)
• M75: 45,585,613 km (0.106 R)
• M76: 46,094,844 km (0.104 R)
• M77: 46,520,599 km (0.082 R)
• M78: 47,118,841 km (0.091 R)
• M79: 47,633,608 km (0.06 R)
• M80: 47,977,832 km (0.112 R)
• M81: 48,150,319 km (0.103 R)
• M82: 48,322,955 km (0.088 R)
• M83: 48,582,357 km (0.096 R)
• M84: 49,015,593 km (0.063 R)
• M85: 49,973,318 km (0.106 R)
• M86: 51,907,170 km (0.074 R)
• M87: 52,350,129 km (0.066 R)
• M88: 52,527,702 km (0.069 R)
• M89: 52,972,307 km (0.074 R)
• M90: 53,865,406 km (0.115 R)
• M91: 57,487,320 km (0.086 R)
• M92: 58,129,245 km (0.089 R)
• M93: 58,958,017 km (0.054 R)
• M94: 59,327,524 km (0.107 R)
• M95: 60,813,629 km (0.102 R)
• M96: 60,906,828 km (0.037 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 14,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit