🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.61 AU - 0.75 AU

Year: 197 Days

Day: 21.8 Hours

Environment

Temp: 154 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.06 AU - 1.56 AU

Year: 527 Days

Day: 16.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.64 AU - 2.14 AU

Year: 913 Days

Day: 32.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.96 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.4

Radius: 13.2

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.78 AU - 6.28 AU

Year: 5204 Days

Day: 12.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,074,446 km

• M1: 459,116 km (0.081 R)
• M2: 562,787 km (0.038 R)
• M3: 652,696 km (0.059 R)
• M4: 863,329 km (0.117 R)
• M5: 1,083,238 km (0.115 R)
• M6: 1,260,811 km (0.088 R)
• M7: 1,679,834 km (0.08 R)
• M8: 1,852,620 km (0.077 R)
• M9: 2,086,442 km (0.104 R)
• M10: 2,216,292 km (0.083 R)
• M11: 2,349,135 km (0.082 R)
• M12: 2,622,899 km (0.076 R)
• M13: 2,948,724 km (0.083 R)
• M14: 3,330,946 km (0.11 R)
• M15: 3,572,547 km (0.054 R)
• M16: 3,911,236 km (0.107 R)
• M17: 4,049,764 km (0.054 R)
• M18: 4,499,306 km (0.037 R)
• M19: 4,693,334 km (0.111 R)
• M20: 4,865,521 km (0.105 R)
• M21: 5,343,337 km (0.085 R)
• M22: 5,497,423 km (0.067 R)
• M23: 5,600,944 km (0.055 R)
• M24: 5,731,394 km (0.057 R)
• M25: 5,836,411 km (0.103 R)
• M26: 5,942,177 km (0.115 R)
• M27: 6,344,147 km (0.096 R)
• M28: 6,452,904 km (0.093 R)
• M29: 6,699,890 km (0.117 R)
• M30: 7,718,801 km (0.091 R)
• M31: 8,216,813 km (0.106 R)
• M32: 8,695,227 km (0.111 R)
• M33: 8,785,883 km (0.072 R)
• M34: 8,907,356 km (0.088 R)
• M35: 9,305,885 km (0.116 R)
• M36: 11,385,146 km (0.092 R)
• M37: 11,550,751 km (0.118 R)
• M38: 11,684,042 km (0.077 R)
• M39: 11,784,273 km (0.081 R)
• M40: 12,323,573 km (0.112 R)
• M41: 12,459,707 km (0.099 R)
• M42: 12,562,182 km (0.116 R)
• M43: 12,664,806 km (0.098 R)
• M44: 12,767,729 km (0.056 R)
• M45: 12,940,066 km (0.12 R)
• M46: 13,182,564 km (0.1 R)
• M47: 13,672,049 km (0.094 R)
• M48: 14,238,725 km (0.067 R)
• M49: 14,740,925 km (0.113 R)
• M50: 15,103,251 km (0.087 R)
• M51: 15,468,420 km (0.093 R)
• M52: 16,170,483 km (0.088 R)
• M53: 16,920,716 km (0.105 R)
• M54: 17,110,107 km (0.037 R)
• M55: 17,338,244 km (0.08 R)
• M56: 17,720,616 km (0.109 R)
• M57: 17,990,042 km (0.079 R)
• M58: 18,884,786 km (0.053 R)
• M59: 19,160,046 km (0.109 R)
• M60: 19,278,378 km (0.056 R)
• M61: 19,674,663 km (0.083 R)
• M62: 19,953,663 km (0.089 R)
• M63: 20,234,010 km (0.114 R)
• M64: 20,354,585 km (0.111 R)
• M65: 20,555,944 km (0.077 R)
• M66: 21,573,060 km (0.059 R)
• M67: 21,943,315 km (0.075 R)
• M68: 22,025,743 km (0.109 R)
• M69: 22,856,909 km (0.11 R)
• M70: 22,940,684 km (0.053 R)
• M71: 23,867,891 km (0.102 R)
• M72: 25,628,658 km (0.089 R)
• M73: 26,899,193 km (0.104 R)
• M74: 27,120,299 km (0.074 R)
• M75: 27,253,291 km (0.092 R)
• M76: 27,386,433 km (0.107 R)
• M77: 28,055,734 km (0.117 R)
• M78: 29,001,642 km (0.072 R)
• M79: 29,182,954 km (0.078 R)
• M80: 29,546,926 km (0.094 R)
• M81: 30,601,292 km (0.084 R)
• M82: 30,693,594 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.6

Radius: 6.1

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 11.11 AU - 18.41 AU

Year: 19930 Days

Day: 21.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,074,446 km

• M1: 114,442 km (0.109 R)
• M2: 206,295 km (0.105 R)
• M3: 252,072 km (0.098 R)
• M4: 302,188 km (0.082 R)
• M5: 1,252,134 km (0.076 R)
• M6: 1,297,762 km (0.036 R)
• M7: 1,533,827 km (0.113 R)
• M8: 1,860,848 km (0.095 R)
• M9: 2,236,937 km (0.06 R)
• M10: 2,433,658 km (0.036 R)
• M11: 2,636,214 km (0.099 R)
• M12: 2,695,006 km (0.115 R)
• M13: 2,754,246 km (0.088 R)
• M14: 2,904,443 km (0.115 R)
• M15: 3,531,707 km (0.109 R)
• M16: 3,629,394 km (0.103 R)
• M17: 3,927,692 km (0.085 R)
• M18: 4,618,834 km (0.077 R)
• M19: 4,978,318 km (0.084 R)
• M20: 6,624,194 km (0.048 R)
• M21: 6,947,475 km (0.042 R)
• M22: 7,863,014 km (0.058 R)
• M23: 8,334,995 km (0.078 R)
• M24: 8,771,821 km (0.05 R)
• M25: 8,993,076 km (0.116 R)
• M26: 9,896,498 km (0.106 R)
• M27: 10,358,905 km (0.03 R)
• M28: 10,499,078 km (0.06 R)
• M29: 11,788,163 km (0.118 R)
• M30: 13,379,585 km (0.097 R)
• M31: 14,096,757 km (0.049 R)
• M32: 15,142,745 km (0.031 R)
• M33: 15,355,025 km (0.057 R)
• M34: 15,408,132 km (0.098 R)
• M35: 15,835,982 km (0.105 R)
• M36: 15,889,837 km (0.099 R)
• M37: 17,253,422 km (0.106 R)
• M38: 17,586,277 km (0.082 R)
• M39: 20,558,188 km (0.11 R)
• M40: 21,325,176 km (0.091 R)
• M41: 22,281,855 km (0.12 R)
• M42: 23,252,446 km (0.102 R)
• M43: 23,681,493 km (0.103 R)
• M44: 23,866,246 km (0.057 R)
• M45: 24,609,598 km (0.068 R)
• M46: 24,859,127 km (0.093 R)
• M47: 25,109,404 km (0.087 R)
• M48: 25,486,540 km (0.101 R)
• M49: 25,549,521 km (0.031 R)
• M50: 25,928,752 km (0.067 R)
• M51: 26,055,611 km (0.088 R)
• M52: 26,119,040 km (0.059 R)
• M53: 26,628,870 km (0.081 R)
• M54: 28,569,753 km (0.055 R)
• M55: 29,955,328 km (0.112 R)
• M56: 30,021,749 km (0.116 R)
• M57: 31,362,595 km (0.045 R)
• M58: 31,497,682 km (0.069 R)
• M59: 31,700,836 km (0.091 R)
• M60: 32,108,191 km (0.112 R)
• M61: 32,859,771 km (0.073 R)
• M62: 35,008,744 km (0.086 R)
• M63: 35,148,917 km (0.054 R)
• M64: 37,560,734 km (0.055 R)
• M65: 38,786,539 km (0.113 R)
• M66: 40,172,115 km (0.081 R)
• M67: 40,612,980 km (0.068 R)
• M68: 42,691,492 km (0.032 R)
• M69: 43,442,174 km (0.079 R)
• M70: 43,517,572 km (0.084 R)
• M71: 43,668,217 km (0.119 R)
• M72: 45,109,144 km (0.098 R)
• M73: 45,796,995 km (0.098 R)
• M74: 46,488,436 km (0.092 R)
• M75: 46,951,142 km (0.058 R)
• M76: 48,739,585 km (0.072 R)
• M77: 49,366,699 km (0.107 R)
• M78: 49,445,387 km (0.055 R)
• M79: 50,708,442 km (0.102 R)
• M80: 50,787,879 km (0.1 R)
• M81: 51,184,911 km (0.095 R)
• M82: 52,222,223 km (0.103 R)
• M83: 52,382,442 km (0.099 R)
• M84: 53,347,049 km (0.1 R)
• M85: 53,427,832 km (0.087 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 19,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit