🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.52 AU - 0.56 AU

Year: 141 Days

Day: 42.8 Hours

Environment

Temp: 205 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.24 AU - 1.78 AU

Year: 661 Days

Day: 19.5 Hours

Environment

Temp: -21 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.27 AU - 2.45 AU

Year: 1292 Days

Day: 13.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,358,108 km

• M1: 1,047,634 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.15 AU - 2.61 AU

Year: 1309 Days

Day: 35.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.17 AU - 3.45 AU

Year: 1679 Days

Day: 38.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.7

Radius: 8.4

Gravity: 13.69 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.14 AU - 6.72 AU

Year: 5147 Days

Day: 14.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 61,358,108 km

• M1: 201,808 km (0.119 R)
• M2: 390,151 km (0.073 R)
• M3: 536,308 km (0.098 R)
• M4: 597,643 km (0.116 R)
• M5: 741,856 km (0.095 R)
• M6: 1,258,716 km (0.097 R)
• M7: 1,607,280 km (0.11 R)
• M8: 1,736,233 km (0.098 R)
• M9: 1,887,925 km (0.062 R)
• M10: 2,123,841 km (0.097 R)
• M11: 2,286,454 km (0.092 R)
• M12: 2,516,685 km (0.051 R)
• M13: 2,732,704 km (0.079 R)
• M14: 2,887,538 km (0.027 R)
• M15: 3,136,619 km (0.036 R)
• M16: 3,704,342 km (0.055 R)
• M17: 3,826,564 km (0.045 R)
• M18: 3,900,615 km (0.106 R)
• M19: 4,150,892 km (0.111 R)
• M20: 4,406,405 km (0.076 R)
• M21: 5,506,997 km (0.099 R)
• M22: 5,702,970 km (0.086 R)
• M23: 6,044,652 km (0.108 R)
• M24: 6,334,273 km (0.114 R)
• M25: 6,392,766 km (0.117 R)
• M26: 6,837,221 km (0.112 R)
• M27: 7,048,154 km (0.112 R)
• M28: 7,322,367 km (0.077 R)
• M29: 9,472,088 km (0.083 R)
• M30: 9,639,788 km (0.077 R)
• M31: 10,012,436 km (0.092 R)
• M32: 10,217,684 km (0.099 R)
• M33: 11,478,046 km (0.118 R)
• M34: 11,800,729 km (0.08 R)
• M35: 11,981,293 km (0.12 R)
• M36: 12,749,778 km (0.08 R)
• M37: 12,935,129 km (0.066 R)
• M38: 13,046,729 km (0.095 R)
• M39: 13,458,722 km (0.057 R)
• M40: 13,685,363 km (0.068 R)
• M41: 14,103,938 km (0.069 R)
• M42: 14,334,019 km (0.101 R)
• M43: 14,953,803 km (0.094 R)
• M44: 15,188,522 km (0.038 R)
• M45: 15,424,288 km (0.101 R)
• M46: 15,701,045 km (0.116 R)
• M47: 15,820,274 km (0.116 R)
• M48: 16,420,311 km (0.118 R)
• M49: 17,807,831 km (0.098 R)
• M50: 18,725,614 km (0.08 R)
• M51: 18,809,688 km (0.066 R)
• M52: 18,936,248 km (0.08 R)
• M53: 19,190,116 km (0.043 R)
• M54: 20,563,275 km (0.099 R)
• M55: 21,042,736 km (0.081 R)
• M56: 21,437,524 km (0.066 R)
• M57: 21,702,163 km (0.08 R)
• M58: 21,923,568 km (0.095 R)
• M59: 22,234,732 km (0.118 R)
• M60: 22,547,391 km (0.098 R)
• M61: 22,951,455 km (0.082 R)
• M62: 23,041,662 km (0.1 R)
• M63: 23,358,062 km (0.1 R)
• M64: 23,539,375 km (0.055 R)
• M65: 23,995,050 km (0.093 R)
• M66: 25,612,651 km (0.067 R)
• M67: 28,321,270 km (0.119 R)
• M68: 28,708,729 km (0.091 R)
• M69: 29,000,445 km (0.081 R)
• M70: 30,226,549 km (0.054 R)
• M71: 30,622,385 km (0.078 R)
• M72: 30,920,533 km (0.09 R)
• M73: 31,169,614 km (0.043 R)
• M74: 32,122,253 km (0.076 R)
• M75: 32,223,232 km (0.091 R)
• M76: 32,830,450 km (0.097 R)
• M77: 33,288,369 km (0.117 R)
• M78: 33,390,394 km (0.04 R)
• M79: 33,697,220 km (0.086 R)
• M80: 34,313,563 km (0.074 R)
• M81: 34,416,636 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.9

Radius: 8.3

Gravity: 13.86 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 8.25 AU - 12.91 AU

Year: 12267 Days

Day: 9.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,358,108 km

• M1: 113,246 km (0.061 R)
• M2: 239,057 km (0.078 R)
• M3: 303,085 km (0.097 R)
• M4: 360,082 km (0.05 R)
• M5: 1,237,623 km (0.11 R)
• M6: 1,982,471 km (0.119 R)
• M7: 2,247,110 km (0.069 R)
• M8: 2,337,916 km (0.092 R)
• M9: 2,430,068 km (0.081 R)
• M10: 2,492,001 km (0.082 R)
• M11: 4,472,677 km (0.099 R)
• M12: 4,742,103 km (0.08 R)
• M13: 5,016,914 km (0.092 R)
• M14: 5,296,961 km (0.071 R)
• M15: 6,295,228 km (0.12 R)
• M16: 6,728,164 km (0.108 R)
• M17: 7,806,017 km (0.099 R)
• M18: 8,601,728 km (0.114 R)
• M19: 8,985,147 km (0.109 R)
• M20: 9,967,856 km (0.073 R)
• M21: 10,067,937 km (0.081 R)
• M22: 10,421,137 km (0.116 R)
• M23: 10,522,714 km (0.047 R)
• M24: 11,452,465 km (0.08 R)
• M25: 11,557,333 km (0.056 R)
• M26: 11,609,992 km (0.096 R)
• M27: 11,768,116 km (0.095 R)
• M28: 12,247,129 km (0.099 R)
• M29: 12,300,835 km (0.1 R)
• M30: 13,334,257 km (0.072 R)
• M31: 13,555,362 km (0.074 R)
• M32: 14,622,294 km (0.079 R)
• M33: 14,679,141 km (0.101 R)
• M34: 15,194,656 km (0.114 R)
• M35: 16,657,274 km (0.059 R)
• M36: 16,835,894 km (0.106 R)
• M37: 17,014,963 km (0.111 R)
• M38: 17,556,357 km (0.118 R)
• M39: 17,859,443 km (0.08 R)
• M40: 18,594,118 km (0.113 R)
• M41: 20,156,368 km (0.09 R)
• M42: 20,601,272 km (0.102 R)
• M43: 20,665,001 km (0.042 R)
• M44: 21,306,926 km (0.087 R)
• M45: 21,630,356 km (0.088 R)
• M46: 21,955,283 km (0.107 R)
• M47: 22,807,841 km (0.111 R)
• M48: 25,020,393 km (0.068 R)
• M49: 25,567,024 km (0.099 R)
• M50: 26,741,667 km (0.107 R)
• M51: 28,145,942 km (0.108 R)
• M52: 28,643,056 km (0.098 R)
• M53: 28,857,130 km (0.101 R)
• M54: 29,286,626 km (0.05 R)
• M55: 29,862,577 km (0.109 R)
• M56: 30,442,269 km (0.05 R)
• M57: 31,392,216 km (0.119 R)
• M58: 31,612,872 km (0.081 R)
• M59: 31,907,730 km (0.111 R)
• M60: 31,981,631 km (0.1 R)
• M61: 34,679,030 km (0.081 R)
• M62: 34,907,018 km (0.066 R)
• M63: 35,211,898 km (0.094 R)
• M64: 35,901,095 km (0.041 R)
• M65: 36,440,097 km (0.104 R)
• M66: 38,151,795 km (0.075 R)
• M67: 38,465,801 km (0.103 R)
• M68: 39,889,375 km (0.068 R)
• M69: 40,848,147 km (0.119 R)
• M70: 41,249,818 km (0.111 R)
• M71: 41,895,183 km (0.038 R)
• M72: 44,015,882 km (0.103 R)
• M73: 44,923,493 km (0.099 R)
• M74: 45,338,178 km (0.086 R)
• M75: 45,504,381 km (0.099 R)
• M76: 46,004,188 km (0.111 R)
• M77: 46,171,139 km (0.052 R)
• M78: 47,430,155 km (0.092 R)
• M79: 48,530,447 km (0.113 R)
• M80: 48,700,540 km (0.106 R)
• M81: 48,955,903 km (0.119 R)
• M82: 50,239,603 km (0.113 R)
• M83: 52,927,427 km (0.09 R)
• M84: 55,040,198 km (0.079 R)
• M85: 55,750,638 km (0.111 R)
• M86: 57,360,162 km (0.112 R)
• M87: 58,531,962 km (0.089 R)
• M88: 58,984,795 km (0.119 R)
• M89: 59,620,735 km (0.088 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 19,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit