🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.49 AU - 0.73 AU

Year: 168 Days

Day: 21.6 Hours

Environment

Temp: 177 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.54 AU - 0.82 AU

Year: 198 Days

Day: 17.3 Hours

Environment

Temp: 209 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.35 AU - 1.51 AU

Year: 604 Days

Day: 12.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.64 AU - 1.9 AU

Year: 831 Days

Day: 42.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 169.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.69 AU - 3.85 AU

Year: 2088 Days

Day: 45.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,862,813 km

• M1: 675,883 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.54 AU - 5.6 AU

Year: 3450 Days

Day: 12.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 70.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.5

Radius: 14.2

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.58 AU - 6.8 AU

Year: 4793 Days

Day: 14.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 84,862,813 km

• M1: 195,524 km (0.094 R)
• M2: 300,692 km (0.089 R)
• M3: 437,873 km (0.07 R)
• M4: 605,423 km (0.029 R)
• M5: 821,442 km (0.054 R)
• M6: 915,838 km (0.072 R)
• M7: 1,156,242 km (0.098 R)
• M8: 1,418,188 km (0.068 R)
• M9: 1,579,155 km (0.09 R)
• M10: 1,903,783 km (0.116 R)
• M11: 2,082,702 km (0.111 R)
• M12: 2,284,359 km (0.081 R)
• M13: 2,581,461 km (0.103 R)
• M14: 2,854,327 km (0.048 R)
• M15: 3,749,371 km (0.12 R)
• M16: 4,080,282 km (0.089 R)
• M17: 4,572,908 km (0.106 R)
• M18: 5,312,819 km (0.054 R)
• M19: 5,474,684 km (0.116 R)
• M20: 5,685,168 km (0.089 R)
• M21: 6,211,004 km (0.088 R)
• M22: 6,455,298 km (0.079 R)
• M23: 6,727,715 km (0.12 R)
• M24: 7,105,450 km (0.088 R)
• M25: 7,541,827 km (0.117 R)
• M26: 8,226,387 km (0.083 R)
• M27: 8,333,499 km (0.054 R)
• M28: 8,441,060 km (0.12 R)
• M29: 8,793,812 km (0.114 R)
• M30: 9,486,001 km (0.089 R)
• M31: 10,166,970 km (0.057 R)
• M32: 10,339,756 km (0.115 R)
• M33: 10,571,483 km (0.084 R)
• M34: 11,099,564 km (0.061 R)
• M35: 11,277,435 km (0.039 R)
• M36: 11,516,194 km (0.084 R)
• M37: 11,606,102 km (0.107 R)
• M38: 12,059,533 km (0.084 R)
• M39: 12,642,067 km (0.093 R)
• M40: 12,858,984 km (0.057 R)
• M41: 12,983,599 km (0.089 R)
• M42: 13,359,688 km (0.117 R)
• M43: 13,898,540 km (0.117 R)
• M44: 14,026,296 km (0.113 R)
• M45: 14,186,665 km (0.095 R)
• M46: 14,834,274 km (0.105 R)
• M47: 15,063,159 km (0.12 R)
• M48: 15,757,144 km (0.109 R)
• M49: 16,124,706 km (0.074 R)
• M50: 16,630,646 km (0.094 R)
• M51: 16,902,615 km (0.074 R)
• M52: 17,554,413 km (0.081 R)
• M53: 17,900,881 km (0.096 R)
• M54: 18,741,472 km (0.088 R)
• M55: 19,918,208 km (0.077 R)
• M56: 21,118,881 km (0.114 R)
• M57: 21,266,085 km (0.103 R)
• M58: 21,598,342 km (0.118 R)
• M59: 22,230,692 km (0.106 R)
• M60: 22,492,937 km (0.102 R)
• M61: 22,869,326 km (0.1 R)
• M62: 23,020,420 km (0.112 R)
• M63: 23,133,964 km (0.074 R)
• M64: 23,819,123 km (0.034 R)
• M65: 24,395,374 km (0.076 R)
• M66: 24,511,162 km (0.111 R)
• M67: 24,704,592 km (0.049 R)
• M68: 25,131,844 km (0.118 R)
• M69: 25,875,495 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.7

Radius: 13.2

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.22 AU - 6.94 AU

Year: 5960 Days

Day: 14.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 84,862,813 km

• M1: 174,880 km (0.116 R)
• M2: 322,383 km (0.069 R)
• M3: 570,566 km (0.104 R)
• M4: 1,163,871 km (0.041 R)
• M5: 1,304,194 km (0.058 R)
• M6: 1,391,111 km (0.047 R)
• M7: 1,500,467 km (0.1 R)
• M8: 1,643,931 km (0.11 R)
• M9: 1,738,626 km (0.091 R)
• M10: 2,311,287 km (0.025 R)
• M11: 2,749,758 km (0.102 R)
• M12: 2,965,927 km (0.094 R)
• M13: 3,174,766 km (0.092 R)
• M14: 3,483,536 km (0.029 R)
• M15: 3,606,954 km (0.118 R)
• M16: 4,334,748 km (0.102 R)
• M17: 4,557,499 km (0.117 R)
• M18: 4,662,666 km (0.1 R)
• M19: 4,768,731 km (0.103 R)
• M20: 5,123,129 km (0.063 R)
• M21: 5,327,180 km (0.079 R)
• M22: 5,678,735 km (0.112 R)
• M23: 6,539,970 km (0.101 R)
• M24: 6,882,100 km (0.047 R)
• M25: 7,020,478 km (0.12 R)
• M26: 7,477,201 km (0.081 R)
• M27: 7,762,933 km (0.093 R)
• M28: 7,907,295 km (0.077 R)
• M29: 8,754,168 km (0.1 R)
• M30: 9,093,456 km (0.029 R)
• M31: 9,341,340 km (0.031 R)
• M32: 9,494,827 km (0.082 R)
• M33: 9,804,644 km (0.074 R)
• M34: 10,255,682 km (0.114 R)
• M35: 10,533,635 km (0.065 R)
• M36: 10,793,935 km (0.077 R)
• M37: 12,043,676 km (0.085 R)
• M38: 13,037,754 km (0.108 R)
• M39: 13,860,692 km (0.075 R)
• M40: 14,124,133 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.7

Radius: 3.7

Gravity: 61.34 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 14.74 AU - 16 AU

Year: 21277 Days

Day: 20 Hours

Environment

Temp: -195 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,862,813 km

• M1: 674,238 km (0.077 R)
• M2: 1,080,845 km (0.108 R)
• M3: 1,230,742 km (0.085 R)
• M4: 1,387,221 km (0.082 R)
• M5: 1,788,143 km (0.082 R)
• M6: 2,147,926 km (0.111 R)
• M7: 2,222,576 km (0.048 R)
• M8: 2,412,864 km (0.094 R)
• M9: 2,451,460 km (0.119 R)
• M10: 2,529,550 km (0.114 R)
• M11: 3,225,180 km (0.085 R)
• M12: 3,975,713 km (0.092 R)
• M13: 4,160,018 km (0.067 R)
• M14: 4,584,576 km (0.102 R)
• M15: 5,271,979 km (0.069 R)
• M16: 5,423,521 km (0.059 R)
• M17: 5,474,235 km (0.068 R)
• M18: 6,904,690 km (0.109 R)
• M19: 7,575,487 km (0.106 R)
• M20: 7,860,919 km (0.105 R)
• M21: 9,098,243 km (0.119 R)
• M22: 9,219,268 km (0.103 R)
• M23: 9,401,628 km (0.097 R)
• M24: 9,462,664 km (0.072 R)
• M25: 10,584,498 km (0.114 R)
• M26: 11,813,445 km (0.111 R)
• M27: 12,210,926 km (0.065 R)
• M28: 12,612,596 km (0.056 R)
• M29: 13,360,436 km (0.093 R)
• M30: 13,843,637 km (0.108 R)
• M31: 13,913,200 km (0.115 R)
• M32: 14,969,661 km (0.076 R)
• M33: 16,491,520 km (0.091 R)
• M34: 16,712,925 km (0.089 R)
• M35: 17,084,226 km (0.095 R)
• M36: 18,519,319 km (0.106 R)
• M37: 18,595,913 km (0.055 R)
• M38: 19,757,540 km (0.087 R)
• M39: 21,102,126 km (0.096 R)
• M40: 21,262,196 km (0.117 R)
• M41: 22,803,353 km (0.117 R)
• M42: 23,961,839 km (0.055 R)
• M43: 24,969,829 km (0.105 R)
• M44: 25,054,502 km (0.043 R)
• M45: 25,479,061 km (0.028 R)
• M46: 26,594,163 km (0.106 R)
• M47: 26,853,715 km (0.1 R)
• M48: 28,694,068 km (0.114 R)
• M49: 28,960,203 km (0.086 R)
• M50: 29,049,214 km (0.106 R)
• M51: 29,853,601 km (0.107 R)
• M52: 32,402,450 km (0.087 R)
• M53: 32,772,256 km (0.069 R)
• M54: 33,609,406 km (0.107 R)
• M55: 34,171,295 km (0.092 R)
• M56: 34,359,340 km (0.107 R)
• M57: 34,830,872 km (0.057 R)
• M58: 35,209,654 km (0.096 R)
• M59: 37,899,125 km (0.079 R)
• M60: 38,875,550 km (0.099 R)
• M61: 42,964,359 km (0.098 R)
• M62: 43,472,244 km (0.062 R)
• M63: 45,110,789 km (0.118 R)
• M64: 45,420,307 km (0.086 R)
• M65: 45,627,051 km (0.118 R)
• M66: 48,131,918 km (0.114 R)
• M67: 52,404,732 km (0.116 R)
• M68: 53,928,686 km (0.096 R)
• M69: 54,805,928 km (0.118 R)
• M70: 56,797,076 km (0.09 R)
• M71: 62,450,828 km (0.118 R)
• M72: 62,565,719 km (0.11 R)
• M73: 63,141,222 km (0.072 R)
• M74: 63,371,902 km (0.095 R)
• M75: 64,181,526 km (0.111 R)
• M76: 65,460,737 km (0.079 R)
• M77: 65,928,081 km (0.094 R)
• M78: 67,218,662 km (0.103 R)
• M79: 67,454,278 km (0.112 R)
• M80: 67,690,045 km (0.111 R)
• M81: 72,826,188 km (0.09 R)
• M82: 73,068,238 km (0.029 R)
• M83: 73,431,611 km (0.096 R)
• M84: 74,525,321 km (0.12 R)
• M85: 75,013,160 km (0.074 R)
• M86: 75,869,458 km (0.06 R)
• M87: 77,591,778 km (0.11 R)
• M88: 79,326,964 km (0.113 R)
• M89: 79,824,975 km (0.115 R)
• M90: 79,949,740 km (0.029 R)
• M91: 80,449,097 km (0.11 R)
• M92: 81,325,591 km (0.058 R)
• M93: 82,331,039 km (0.071 R)
• M94: 82,457,000 km (0.1 R)
• M95: 83,340,675 km (0.064 R)
• M96: 83,720,354 km (0.108 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 10,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit