🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.45 AU - 0.67 AU

Year: 151 Days

Day: 18.2 Hours

Environment

Temp: 194 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,626,776 km

• M1: 115,340 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.18 AU - 1.18 AU

Year: 461 Days

Day: 44.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 71.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,626,776 km

• M1: 174,581 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.9 AU - 2.46 AU

Year: 1158 Days

Day: 12.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.38 AU - 3.58 AU

Year: 1851 Days

Day: 21.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.98 AU - 3.14 AU

Year: 1926 Days

Day: 27.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.59 AU - 5.23 AU

Year: 3333 Days

Day: 16.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,626,776 km

• M1: 3,843,169 km (0.108 R)

Asteroid Belt

Center: 7.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.6

Radius: 8.4

Gravity: 9.38 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.65 AU - 12.27 AU

Year: 12175 Days

Day: 8 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,626,776 km

• M1: 234,719 km (0.069 R)
• M2: 707,299 km (0.073 R)
• M3: 1,060,499 km (0.101 R)
• M4: 1,234,182 km (0.082 R)
• M5: 1,324,540 km (0.084 R)
• M6: 1,464,264 km (0.047 R)
• M7: 2,402,093 km (0.066 R)
• M8: 3,331,245 km (0.05 R)
• M9: 4,222,101 km (0.063 R)
• M10: 6,763,619 km (0.062 R)
• M11: 6,966,025 km (0.097 R)
• M12: 7,088,396 km (0.111 R)
• M13: 7,627,098 km (0.099 R)
• M14: 7,880,217 km (0.112 R)
• M15: 8,264,983 km (0.07 R)
• M16: 8,743,696 km (0.11 R)
• M17: 9,956,486 km (0.117 R)
• M18: 11,030,599 km (0.088 R)
• M19: 11,653,973 km (0.089 R)
• M20: 12,190,431 km (0.109 R)
• M21: 12,486,336 km (0.106 R)
• M22: 12,685,002 km (0.072 R)
• M23: 14,885,587 km (0.11 R)
• M24: 15,787,811 km (0.069 R)
• M25: 16,871,648 km (0.11 R)
• M26: 17,588,970 km (0.049 R)
• M27: 19,339,414 km (0.101 R)
• M28: 19,626,941 km (0.111 R)
• M29: 21,381,575 km (0.063 R)
• M30: 22,097,401 km (0.112 R)
• M31: 22,217,528 km (0.101 R)
• M32: 22,821,155 km (0.102 R)
• M33: 23,368,983 km (0.049 R)
• M34: 23,552,539 km (0.091 R)
• M35: 23,859,664 km (0.056 R)
• M36: 25,289,071 km (0.112 R)
• M37: 25,477,565 km (0.112 R)
• M38: 25,603,526 km (0.104 R)
• M39: 25,729,637 km (0.105 R)
• M40: 26,236,175 km (0.049 R)
• M41: 26,682,127 km (0.043 R)
• M42: 27,194,948 km (0.112 R)
• M43: 28,621,663 km (0.118 R)
• M44: 29,476,166 km (0.117 R)
• M45: 29,873,348 km (0.069 R)
• M46: 29,939,770 km (0.05 R)
• M47: 31,682,735 km (0.113 R)
• M48: 31,818,121 km (0.116 R)
• M49: 32,225,625 km (0.101 R)
• M50: 32,566,409 km (0.119 R)
• M51: 32,771,508 km (0.113 R)
• M52: 32,908,540 km (0.086 R)
• M53: 33,320,532 km (0.102 R)
• M54: 33,389,347 km (0.117 R)
• M55: 33,734,320 km (0.07 R)
• M56: 33,803,434 km (0.04 R)
• M57: 34,427,706 km (0.084 R)
• M58: 34,636,694 km (0.048 R)
• M59: 35,617,159 km (0.107 R)
• M60: 35,828,540 km (0.106 R)
• M61: 36,535,989 km (0.117 R)
• M62: 36,606,898 km (0.107 R)
• M63: 36,962,642 km (0.03 R)
• M64: 37,247,925 km (0.065 R)
• M65: 37,605,614 km (0.109 R)
• M66: 38,468,793 km (0.098 R)
• M67: 38,685,710 km (0.055 R)
• M68: 38,757,966 km (0.081 R)
• M69: 39,484,114 km (0.1 R)
• M70: 39,702,826 km (0.118 R)
• M71: 41,911,938 km (0.046 R)
• M72: 42,060,638 km (0.071 R)
• M73: 42,731,884 km (0.078 R)
• M74: 43,106,477 km (0.061 R)
• M75: 43,481,967 km (0.056 R)
• M76: 44,919,005 km (0.082 R)
• M77: 45,758,099 km (0.091 R)
• M78: 45,834,544 km (0.042 R)
• M79: 45,987,881 km (0.062 R)
• M80: 46,525,387 km (0.066 R)
• M81: 47,374,205 km (0.096 R)
• M82: 47,684,172 km (0.108 R)
• M83: 48,306,200 km (0.066 R)
• M84: 48,540,171 km (0.089 R)
• M85: 48,930,771 km (0.118 R)
• M86: 50,504,092 km (0.061 R)
• M87: 51,455,983 km (0.056 R)
• M88: 52,013,983 km (0.11 R)
• M89: 52,093,868 km (0.106 R)
• M90: 52,173,903 km (0.103 R)
• M91: 52,894,965 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.1

Radius: 6.3

Gravity: 10.63 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 14.54 AU - 15.88 AU

Year: 21348 Days

Day: 19.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,626,776 km

• M1: 167,101 km (0.111 R)
• M2: 228,137 km (0.079 R)
• M3: 411,993 km (0.112 R)
• M4: 833,559 km (0.097 R)
• M5: 1,021,903 km (0.088 R)
• M6: 1,302,698 km (0.07 R)
• M7: 1,549,834 km (0.087 R)
• M8: 1,841,699 km (0.097 R)
• M9: 2,376,661 km (0.114 R)
• M10: 3,244,479 km (0.048 R)
• M11: 3,317,782 km (0.09 R)
• M12: 3,616,678 km (0.072 R)
• M13: 3,924,401 km (0.069 R)
• M14: 4,041,835 km (0.078 R)
• M15: 4,081,329 km (0.114 R)
• M16: 4,360,928 km (0.109 R)
• M17: 4,401,469 km (0.09 R)
• M18: 4,523,540 km (0.072 R)
• M19: 5,894,904 km (0.084 R)
• M20: 7,383,852 km (0.109 R)
• M21: 7,432,172 km (0.108 R)
• M22: 8,219,805 km (0.118 R)
• M23: 8,572,556 km (0.025 R)
• M24: 8,878,933 km (0.059 R)
• M25: 8,930,394 km (0.099 R)
• M26: 9,345,379 km (0.109 R)
• M27: 9,607,774 km (0.109 R)
• M28: 9,926,118 km (0.082 R)
• M29: 11,400,405 km (0.117 R)
• M30: 11,737,299 km (0.119 R)
• M31: 11,963,641 km (0.083 R)
• M32: 12,191,478 km (0.11 R)
• M33: 13,647,664 km (0.086 R)
• M34: 13,885,674 km (0.085 R)
• M35: 14,426,321 km (0.085 R)
• M36: 15,219,339 km (0.108 R)
• M37: 16,277,595 km (0.073 R)
• M38: 17,230,982 km (0.093 R)
• M39: 17,359,487 km (0.112 R)
• M40: 17,552,767 km (0.032 R)
• M41: 17,811,721 km (0.091 R)
• M42: 18,333,219 km (0.077 R)
• M43: 19,258,033 km (0.104 R)
• M44: 19,591,936 km (0.027 R)
• M45: 20,537,095 km (0.114 R)
• M46: 20,946,694 km (0.088 R)
• M47: 21,566,328 km (0.096 R)
• M48: 22,471,695 km (0.092 R)
• M49: 22,612,017 km (0.092 R)
• M50: 24,680,358 km (0.111 R)
• M51: 27,555,629 km (0.11 R)
• M52: 28,385,598 km (0.084 R)
• M53: 29,070,756 km (0.043 R)
• M54: 29,300,239 km (0.073 R)
• M55: 29,607,363 km (0.117 R)
• M56: 29,838,342 km (0.091 R)
• M57: 31,158,544 km (0.112 R)
• M58: 31,629,179 km (0.062 R)
• M59: 32,339,320 km (0.092 R)
• M60: 32,895,225 km (0.053 R)
• M61: 33,694,976 km (0.098 R)
• M62: 33,936,127 km (0.06 R)
• M63: 34,420,226 km (0.095 R)
• M64: 35,558,666 km (0.07 R)
• M65: 36,957,406 km (0.033 R)
• M66: 38,374,098 km (0.098 R)
• M67: 38,458,022 km (0.103 R)
• M68: 39,808,592 km (0.061 R)
• M69: 41,777,001 km (0.073 R)
• M70: 41,949,637 km (0.054 R)
• M71: 42,990,688 km (0.111 R)
• M72: 43,689,310 km (0.06 R)
• M73: 46,164,257 km (0.102 R)
• M74: 46,342,728 km (0.113 R)
• M75: 47,238,669 km (0.113 R)
• M76: 47,508,693 km (0.094 R)
• M77: 49,686,390 km (0.083 R)
• M78: 51,248,491 km (0.068 R)
• M79: 51,711,047 km (0.114 R)
• M80: 52,267,850 km (0.104 R)
• M81: 52,453,950 km (0.104 R)
• M82: 55,365,873 km (0.081 R)
• M83: 56,889,228 km (0.096 R)
• M84: 57,272,198 km (0.089 R)
• M85: 57,944,491 km (0.09 R)
• M86: 58,426,346 km (0.118 R)
• M87: 58,619,477 km (0.06 R)
• M88: 59,103,127 km (0.11 R)
• M89: 59,393,945 km (0.064 R)
• M90: 59,977,078 km (0.102 R)
• M91: 61,247,014 km (0.052 R)
• M92: 61,737,844 km (0.084 R)
• M93: 62,723,246 km (0.083 R)
• M94: 64,909,619 km (0.079 R)
• M95: 65,610,485 km (0.079 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 10,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit