🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.89 AU - 1.27 AU

Year: 421 Days

Day: 19.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.33 AU - 1.37 AU

Year: 588 Days

Day: 27.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,794,066 km

• M1: 107,860 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.69 AU - 2.75 AU

Year: 1240 Days

Day: 41.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.16 AU - 3.7 AU

Year: 2381 Days

Day: 33.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.24 AU - 3.88 AU

Year: 2517 Days

Day: 18.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.2

Radius: 15

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.46 AU - 5.38 AU

Year: 3482 Days

Day: 13.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 81,794,066 km

• M1: 189,541 km (0.094 R)
• M2: 286,181 km (0.109 R)
• M3: 396,734 km (0.095 R)
• M4: 531,671 km (0.08 R)
• M5: 695,630 km (0.071 R)
• M6: 1,111,811 km (0.111 R)
• M7: 1,225,356 km (0.097 R)
• M8: 1,321,548 km (0.108 R)
• M9: 1,793,978 km (0.107 R)
• M10: 2,591,484 km (0.109 R)
• M11: 2,860,910 km (0.062 R)
• M12: 2,977,147 km (0.061 R)
• M13: 3,244,778 km (0.104 R)
• M14: 3,350,992 km (0.115 R)
• M15: 3,582,570 km (0.059 R)
• M16: 3,787,818 km (0.113 R)
• M17: 3,964,493 km (0.081 R)
• M18: 4,078,337 km (0.117 R)
• M19: 4,309,466 km (0.109 R)
• M20: 4,545,083 km (0.106 R)
• M21: 5,511,634 km (0.051 R)
• M22: 5,620,990 km (0.108 R)
• M23: 5,841,797 km (0.099 R)
• M24: 6,406,379 km (0.054 R)
• M25: 6,540,718 km (0.112 R)
• M26: 6,773,193 km (0.116 R)
• M27: 6,949,270 km (0.048 R)
• M28: 7,146,889 km (0.029 R)
• M29: 7,286,314 km (0.116 R)
• M30: 7,446,683 km (0.108 R)
• M31: 7,547,661 km (0.089 R)
• M32: 7,648,939 km (0.101 R)
• M33: 7,914,625 km (0.113 R)
• M34: 8,392,141 km (0.102 R)
• M35: 8,729,933 km (0.032 R)
• M36: 9,375,299 km (0.085 R)
• M37: 9,659,834 km (0.102 R)
• M38: 10,058,512 km (0.083 R)
• M39: 10,192,701 km (0.116 R)
• M40: 10,439,987 km (0.052 R)
• M41: 10,621,299 km (0.099 R)
• M42: 10,963,878 km (0.083 R)
• M43: 11,310,197 km (0.093 R)
• M44: 11,542,972 km (0.1 R)
• M45: 12,037,243 km (0.115 R)
• M46: 12,706,993 km (0.03 R)
• M47: 12,973,576 km (0.1 R)
• M48: 13,389,009 km (0.119 R)
• M49: 14,308,438 km (0.102 R)
• M50: 14,509,946 km (0.115 R)
• M51: 14,788,498 km (0.073 R)
• M52: 15,479,939 km (0.072 R)
• M53: 15,842,714 km (0.116 R)
• M54: 16,629,299 km (0.087 R)
• M55: 16,974,122 km (0.095 R)
• M56: 17,241,005 km (0.073 R)
• M57: 17,724,954 km (0.073 R)
• M58: 18,377,201 km (0.111 R)

Asteroid Belt

Center: 4.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.2

Radius: 15

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.19 AU - 6.71 AU

Year: 4768 Days

Day: 12.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 81,794,066 km

• M1: 276,158 km (0.113 R)
• M2: 440,117 km (0.09 R)
• M3: 620,981 km (0.033 R)
• M4: 739,612 km (0.102 R)
• M5: 843,582 km (0.101 R)
• M6: 1,068,428 km (0.093 R)
• M7: 1,258,118 km (0.095 R)
• M8: 2,129,376 km (0.089 R)
• M9: 2,444,130 km (0.076 R)
• M10: 2,662,543 km (0.105 R)
• M11: 2,983,281 km (0.077 R)
• M12: 3,396,919 km (0.089 R)
• M13: 3,724,688 km (0.052 R)
• M14: 3,850,200 km (0.098 R)
• M15: 4,257,406 km (0.058 R)
• M16: 4,367,061 km (0.078 R)
• M17: 4,544,185 km (0.115 R)
• M18: 4,701,412 km (0.118 R)
• M19: 4,951,989 km (0.063 R)
• M20: 5,347,974 km (0.058 R)
• M21: 5,585,835 km (0.116 R)
• M22: 6,245,412 km (0.079 R)
• M23: 6,597,416 km (0.1 R)
• M24: 7,692,023 km (0.096 R)
• M25: 8,647,206 km (0.102 R)
• M26: 8,758,806 km (0.115 R)
• M27: 9,068,025 km (0.035 R)
• M28: 9,266,840 km (0.061 R)
• M29: 9,784,449 km (0.108 R)
• M30: 10,164,278 km (0.061 R)
• M31: 10,578,813 km (0.062 R)
• M32: 10,728,112 km (0.025 R)
• M33: 11,455,008 km (0.118 R)
• M34: 12,135,379 km (0.107 R)
• M35: 12,354,540 km (0.1 R)
• M36: 12,797,051 km (0.117 R)
• M37: 13,180,470 km (0.114 R)
• M38: 14,155,549 km (0.063 R)
• M39: 14,651,915 km (0.086 R)
• M40: 14,818,567 km (0.114 R)
• M41: 14,985,967 km (0.108 R)
• M42: 15,322,562 km (0.066 R)
• M43: 15,797,984 km (0.102 R)
• M44: 17,323,733 km (0.048 R)
• M45: 17,925,864 km (0.041 R)
• M46: 19,150,622 km (0.11 R)
• M47: 19,333,131 km (0.097 R)
• M48: 19,442,786 km (0.064 R)
• M49: 19,552,741 km (0.075 R)
• M50: 19,773,248 km (0.062 R)
• M51: 19,957,553 km (0.074 R)
• M52: 20,068,554 km (0.09 R)
• M53: 20,663,505 km (0.041 R)
• M54: 21,226,442 km (0.093 R)
• M55: 21,642,623 km (0.081 R)
• M56: 22,521,361 km (0.099 R)
• M57: 22,636,851 km (0.046 R)
• M58: 22,791,236 km (0.107 R)
• M59: 23,062,008 km (0.102 R)
• M60: 23,450,962 km (0.063 R)
• M61: 24,116,822 km (0.066 R)
• M62: 24,353,337 km (0.105 R)
• M63: 24,551,105 km (0.1 R)
• M64: 24,670,035 km (0.057 R)
• M65: 24,789,115 km (0.077 R)
• M66: 25,267,380 km (0.109 R)
• M67: 25,427,449 km (0.099 R)
• M68: 25,668,152 km (0.116 R)
• M69: 25,949,995 km (0.078 R)
• M70: 26,760,965 km (0.097 R)
• M71: 27,621,452 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.1

Radius: 5

Gravity: 34 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 11.05 AU - 17.31 AU

Year: 20010 Days

Day: 19.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,794,066 km

• M1: 82,877 km (0.097 R)
• M2: 156,479 km (0.115 R)
• M3: 227,538 km (0.118 R)
• M4: 310,864 km (0.066 R)
• M5: 530,025 km (0.069 R)
• M6: 1,059,452 km (0.062 R)
• M7: 1,263,354 km (0.112 R)
• M8: 1,511,537 km (0.09 R)
• M9: 1,808,489 km (0.097 R)
• M10: 1,911,562 km (0.11 R)
• M11: 1,946,418 km (0.09 R)
• M12: 2,159,595 km (0.057 R)
• M13: 2,842,958 km (0.117 R)
• M14: 3,291,303 km (0.044 R)
• M15: 3,459,750 km (0.088 R)
• M16: 3,717,657 km (0.115 R)
• M17: 4,116,185 km (0.108 R)
• M18: 4,810,320 km (0.046 R)
• M19: 5,790,934 km (0.08 R)
• M20: 5,994,387 km (0.084 R)
• M21: 6,408,174 km (0.119 R)
• M22: 7,100,065 km (0.093 R)
• M23: 7,759,642 km (0.059 R)
• M24: 7,871,391 km (0.072 R)
• M25: 8,040,138 km (0.111 R)
• M26: 8,153,383 km (0.097 R)
• M27: 8,495,962 km (0.078 R)
• M28: 10,524,809 km (0.082 R)
• M29: 10,586,742 km (0.07 R)
• M30: 11,022,970 km (0.032 R)
• M31: 12,236,657 km (0.098 R)
• M32: 12,366,957 km (0.103 R)
• M33: 13,694,039 km (0.069 R)
• M34: 14,718,785 km (0.1 R)
• M35: 14,787,899 km (0.119 R)
• M36: 14,996,139 km (0.091 R)
• M37: 15,065,702 km (0.053 R)
• M38: 15,485,773 km (0.109 R)
• M39: 17,276,759 km (0.103 R)
• M40: 17,422,916 km (0.025 R)
• M41: 18,531,586 km (0.12 R)
• M42: 19,739,140 km (0.099 R)
• M43: 19,891,879 km (0.105 R)
• M44: 19,968,324 km (0.103 R)
• M45: 20,506,727 km (0.078 R)
• M46: 20,661,411 km (0.089 R)
• M47: 21,205,797 km (0.119 R)
• M48: 21,440,666 km (0.111 R)
• M49: 22,388,369 km (0.084 R)
• M50: 22,467,955 km (0.119 R)
• M51: 22,547,690 km (0.081 R)
• M52: 23,430,467 km (0.07 R)
• M53: 24,488,274 km (0.096 R)
• M54: 25,561,489 km (0.11 R)
• M55: 25,811,317 km (0.094 R)
• M56: 26,145,669 km (0.086 R)
• M57: 28,182,144 km (0.052 R)
• M58: 30,180,922 km (0.052 R)
• M59: 30,798,162 km (0.034 R)
• M60: 36,071,039 km (0.026 R)
• M61: 38,237,814 km (0.088 R)
• M62: 39,097,104 km (0.105 R)
• M63: 41,908,946 km (0.12 R)
• M64: 43,487,951 km (0.069 R)
• M65: 43,786,100 km (0.063 R)
• M66: 43,985,364 km (0.099 R)
• M67: 45,287,464 km (0.036 R)
• M68: 47,213,238 km (0.088 R)
• M69: 47,622,089 km (0.058 R)
• M70: 50,620,927 km (0.113 R)
• M71: 51,248,939 km (0.065 R)
• M72: 52,407,126 km (0.103 R)
• M73: 52,830,338 km (0.054 R)
• M74: 53,361,112 km (0.087 R)
• M75: 54,534,857 km (0.077 R)
• M76: 55,286,137 km (0.102 R)
• M77: 56,473,795 km (0.037 R)
• M78: 57,016,386 km (0.075 R)
• M79: 58,216,161 km (0.118 R)
• M80: 59,093,852 km (0.118 R)
• M81: 59,976,030 km (0.119 R)
• M82: 60,307,988 km (0.056 R)
• M83: 61,530,352 km (0.066 R)
• M84: 62,200,401 km (0.065 R)
• M85: 62,985,341 km (0.104 R)
• M86: 65,701,141 km (0.114 R)
• M87: 68,455,088 km (0.089 R)
• M88: 70,545,120 km (0.103 R)
• M89: 70,778,642 km (0.049 R)
• M90: 72,891,862 km (0.077 R)
• M91: 74,193,363 km (0.075 R)
• M92: 75,025,576 km (0.108 R)
• M93: 75,383,265 km (0.049 R)
• M94: 80,205,552 km (0.083 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 17,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit