🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.78 AU - 1.28 AU

Year: 378 Days

Day: 27.1 Hours

Environment

Temp: 32 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.12 AU - 1.3 AU

Year: 481 Days

Day: 31.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 48.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.18 AU - 1.26 AU

Year: 487 Days

Day: 44.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.32 AU - 1.6 AU

Year: 638 Days

Day: 24.2 Hours

Environment

Temp: -29 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.82 AU - 4.48 AU

Year: 3057 Days

Day: 32.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 16.6 °

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 6 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.3

Radius: 11.5

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.3 AU - 6.84 AU

Year: 5408 Days

Day: 5.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 105,958,979 km

• M1: 194,926 km (0.081 R)
• M2: 449,542 km (0.065 R)
• M3: 622,178 km (0.088 R)
• M4: 758,611 km (0.102 R)
• M5: 1,063,641 km (0.043 R)
• M6: 1,303,147 km (0.087 R)
• M7: 1,392,008 km (0.102 R)
• M8: 1,576,163 km (0.078 R)
• M9: 1,687,314 km (0.082 R)
• M10: 1,884,335 km (0.115 R)
• M11: 2,002,816 km (0.064 R)
• M12: 2,373,669 km (0.069 R)
• M13: 2,843,257 km (0.043 R)
• M14: 3,159,208 km (0.102 R)
• M15: 3,465,883 km (0.039 R)
• M16: 3,591,246 km (0.108 R)
• M17: 3,675,620 km (0.111 R)
• M18: 3,868,152 km (0.118 R)
• M19: 4,063,976 km (0.065 R)
• M20: 4,285,530 km (0.109 R)
• M21: 4,488,235 km (0.1 R)
• M22: 4,625,267 km (0.055 R)
• M23: 4,740,457 km (0.112 R)
• M24: 5,355,005 km (0.09 R)
• M25: 6,247,506 km (0.078 R)
• M26: 7,026,163 km (0.052 R)
• M27: 7,105,749 km (0.09 R)
• M28: 7,753,209 km (0.072 R)
• M29: 8,307,170 km (0.062 R)
• M30: 8,759,703 km (0.096 R)
• M31: 8,931,442 km (0.095 R)
• M32: 9,046,632 km (0.04 R)
• M33: 9,570,823 km (0.066 R)
• M34: 9,747,797 km (0.101 R)
• M35: 10,375,660 km (0.12 R)
• M36: 10,648,825 km (0.118 R)
• M37: 10,924,235 km (0.087 R)
• M38: 11,078,321 km (0.092 R)
• M39: 11,701,994 km (0.068 R)
• M40: 11,828,105 km (0.11 R)
• M41: 12,177,267 km (0.052 R)
• M42: 12,561,883 km (0.057 R)
• M43: 12,658,673 km (0.063 R)
• M44: 12,885,613 km (0.081 R)
• M45: 13,081,137 km (0.08 R)
• M46: 13,277,709 km (0.097 R)
• M47: 13,442,266 km (0.071 R)
• M48: 13,939,829 km (0.12 R)
• M49: 14,241,418 km (0.104 R)
• M50: 14,409,865 km (0.091 R)
• M51: 15,261,975 km (0.067 R)
• M52: 15,468,869 km (0.095 R)
• M53: 15,746,223 km (0.074 R)
• M54: 16,306,018 km (0.118 R)
• M55: 16,517,550 km (0.03 R)
• M56: 17,265,240 km (0.082 R)
• M57: 18,169,858 km (0.119 R)
• M58: 18,352,667 km (0.114 R)
• M59: 19,238,436 km (0.054 R)
• M60: 19,312,786 km (0.088 R)
• M61: 19,574,133 km (0.097 R)
• M62: 20,441,053 km (0.096 R)
• M63: 21,205,049 km (0.114 R)
• M64: 22,095,157 km (0.027 R)
• M65: 22,251,187 km (0.08 R)
• M66: 22,368,472 km (0.12 R)
• M67: 23,712,160 km (0.1 R)
• M68: 24,433,970 km (0.111 R)
• M69: 25,081,729 km (0.07 R)
• M70: 25,366,862 km (0.112 R)
• M71: 25,653,192 km (0.106 R)
• M72: 26,063,839 km (0.118 R)
• M73: 26,311,423 km (0.102 R)
• M74: 26,559,756 km (0.115 R)
• M75: 27,518,828 km (0.116 R)
• M76: 28,192,616 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.9

Radius: 3.5

Gravity: 58.6 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 18.73 AU - 21.07 AU

Year: 32105 Days

Day: 16.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 105,958,979 km

• M1: 859,290 km (0.081 R)
• M2: 1,335,909 km (0.119 R)
• M3: 1,839,455 km (0.11 R)
• M4: 2,761,427 km (0.12 R)
• M5: 2,808,401 km (0.084 R)
• M6: 3,443,294 km (0.094 R)
• M7: 4,391,445 km (0.091 R)
• M8: 4,556,901 km (0.118 R)
• M9: 5,831,175 km (0.078 R)
• M10: 6,012,937 km (0.051 R)
• M11: 6,695,402 km (0.114 R)
• M12: 6,758,682 km (0.119 R)
• M13: 7,271,803 km (0.048 R)
• M14: 7,730,919 km (0.066 R)
• M15: 7,930,632 km (0.09 R)
• M16: 8,131,991 km (0.117 R)
• M17: 8,335,145 km (0.096 R)
• M18: 9,163,917 km (0.095 R)
• M19: 9,445,909 km (0.087 R)
• M20: 9,516,818 km (0.114 R)
• M21: 9,730,893 km (0.107 R)
• M22: 10,455,395 km (0.116 R)
• M23: 10,750,103 km (0.106 R)
• M24: 10,898,354 km (0.064 R)
• M25: 11,197,101 km (0.119 R)
• M26: 11,574,387 km (0.095 R)
• M27: 13,602,037 km (0.111 R)
• M28: 14,985,668 km (0.11 R)
• M29: 15,484,726 km (0.045 R)
• M30: 15,736,200 km (0.063 R)
• M31: 16,073,693 km (0.107 R)
• M32: 16,669,990 km (0.11 R)
• M33: 17,360,235 km (0.049 R)
• M34: 17,796,462 km (0.072 R)
• M35: 20,948,938 km (0.102 R)
• M36: 21,041,539 km (0.082 R)
• M37: 22,068,678 km (0.118 R)
• M38: 22,730,948 km (0.075 R)
• M39: 22,825,942 km (0.092 R)
• M40: 23,207,866 km (0.109 R)
• M41: 23,591,734 km (0.094 R)
• M42: 24,952,027 km (0.044 R)
• M43: 31,803,161 km (0.085 R)
• M44: 32,229,515 km (0.076 R)
• M45: 33,411,637 km (0.069 R)
• M46: 35,928,621 km (0.081 R)
• M47: 36,818,280 km (0.075 R)
• M48: 38,619,289 km (0.102 R)
• M49: 40,679,401 km (0.073 R)
• M50: 41,490,221 km (0.111 R)
• M51: 42,072,606 km (0.034 R)
• M52: 42,189,442 km (0.04 R)
• M53: 43,245,453 km (0.06 R)
• M54: 43,599,402 km (0.07 R)
• M55: 46,344,822 km (0.075 R)
• M56: 46,706,998 km (0.078 R)
• M57: 48,165,129 km (0.119 R)
• M58: 48,654,613 km (0.066 R)
• M59: 49,514,950 km (0.026 R)
• M60: 50,132,490 km (0.098 R)
• M61: 51,500,264 km (0.034 R)
• M62: 52,126,032 km (0.078 R)
• M63: 53,511,458 km (0.048 R)
• M64: 54,018,295 km (0.045 R)
• M65: 54,653,936 km (0.106 R)
• M66: 55,420,177 km (0.077 R)
• M67: 56,575,970 km (0.099 R)
• M68: 57,480,588 km (0.084 R)
• M69: 58,389,844 km (0.083 R)
• M70: 59,434,785 km (0.069 R)
• M71: 60,486,009 km (0.117 R)
• M72: 61,278,429 km (0.031 R)
• M73: 61,808,455 km (0.061 R)
• M74: 64,751,494 km (0.101 R)
• M75: 66,511,961 km (0.091 R)
• M76: 69,113,019 km (0.075 R)
• M77: 69,388,728 km (0.117 R)
• M78: 73,287,099 km (0.067 R)
• M79: 75,404,508 km (0.092 R)
• M80: 75,830,413 km (0.116 R)
• M81: 79,266,377 km (0.112 R)
• M82: 79,554,951 km (0.034 R)
• M83: 81,584,994 km (0.107 R)
• M84: 82,168,126 km (0.053 R)
• M85: 83,925,752 km (0.119 R)
• M86: 84,661,773 km (0.09 R)
• M87: 85,991,998 km (0.105 R)
• M88: 88,074,998 km (0.07 R)
• M89: 90,777,334 km (0.063 R)
• M90: 93,659,188 km (0.116 R)
• M91: 95,955,515 km (0.102 R)
• M92: 96,879,282 km (0.109 R)
• M93: 98,890,775 km (0.089 R)
• M94: 99,356,922 km (0.092 R)
• M95: 104,058,184 km (0.118 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 15,252 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit