🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.48 AU - 0.58 AU

Year: 136 Days

Day: 22.3 Hours

Environment

Temp: 200 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,171,792 km

• M1: 79,436 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.53 AU - 0.73 AU

Year: 176 Days

Day: 25.5 Hours

Environment

Temp: 200 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.57 AU - 0.95 AU

Year: 233 Days

Day: 33.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.74 AU - 0.8 AU

Year: 237 Days

Day: 16.5 Hours

Environment

Temp: 138 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.93 AU - 2.03 AU

Year: 979 Days

Day: 26.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,171,792 km

• M1: 237,113 km (0.049 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.27 AU - 3.27 AU

Year: 2078 Days

Day: 32.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.2

Radius: 12.9

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.03 AU - 6.29 AU

Year: 4733 Days

Day: 8.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 62,171,792 km

• M1: 287,228 km (0.084 R)
• M2: 415,134 km (0.088 R)
• M3: 539,001 km (0.094 R)
• M4: 689,497 km (0.077 R)
• M5: 831,166 km (0.118 R)
• M6: 1,160,131 km (0.081 R)
• M7: 1,377,647 km (0.117 R)
• M8: 1,672,803 km (0.094 R)
• M9: 1,886,728 km (0.07 R)
• M10: 2,005,659 km (0.071 R)
• M11: 2,092,276 km (0.039 R)
• M12: 2,180,239 km (0.116 R)
• M13: 2,378,307 km (0.084 R)
• M14: 3,047,907 km (0.09 R)
• M15: 3,372,983 km (0.078 R)
• M16: 3,476,954 km (0.108 R)
• M17: 3,582,121 km (0.105 R)
• M18: 4,013,112 km (0.078 R)
• M19: 4,167,946 km (0.08 R)
• M20: 4,415,232 km (0.09 R)
• M21: 4,737,166 km (0.095 R)
• M22: 4,948,249 km (0.091 R)
• M23: 5,090,666 km (0.118 R)
• M24: 5,234,429 km (0.071 R)
• M25: 7,305,612 km (0.086 R)
• M26: 7,659,411 km (0.058 R)
• M27: 7,963,244 km (0.064 R)
• M28: 8,440,611 km (0.074 R)
• M29: 8,869,508 km (0.112 R)
• M30: 9,043,191 km (0.058 R)
• M31: 9,217,922 km (0.057 R)
• M32: 9,393,699 km (0.03 R)
• M33: 9,689,304 km (0.087 R)
• M34: 10,778,826 km (0.111 R)
• M35: 11,684,790 km (0.106 R)
• M36: 11,907,093 km (0.09 R)
• M37: 13,171,345 km (0.087 R)
• M38: 13,336,501 km (0.103 R)
• M39: 13,668,907 km (0.079 R)
• M40: 14,004,156 km (0.111 R)
• M41: 14,751,098 km (0.102 R)
• M42: 14,922,687 km (0.102 R)
• M43: 15,441,492 km (0.037 R)
• M44: 16,853,696 km (0.089 R)
• M45: 17,141,074 km (0.091 R)
• M46: 17,466,299 km (0.105 R)
• M47: 17,647,911 km (0.053 R)
• M48: 17,976,428 km (0.055 R)
• M49: 18,454,393 km (0.117 R)
• M50: 18,713,497 km (0.032 R)
• M51: 18,862,197 km (0.107 R)
• M52: 19,385,490 km (0.106 R)
• M53: 19,573,535 km (0.098 R)
• M54: 19,800,026 km (0.069 R)
• M55: 20,217,404 km (0.082 R)
• M56: 21,681,818 km (0.103 R)
• M57: 21,955,283 km (0.116 R)
• M58: 22,624,284 km (0.119 R)
• M59: 23,060,811 km (0.073 R)
• M60: 23,339,961 km (0.09 R)
• M61: 23,700,491 km (0.099 R)
• M62: 23,982,334 km (0.093 R)
• M63: 24,915,974 km (0.12 R)
• M64: 25,572,410 km (0.077 R)
• M65: 26,027,038 km (0.093 R)
• M66: 26,359,294 km (0.078 R)
• M67: 26,902,335 km (0.053 R)
• M68: 27,322,705 km (0.081 R)
• M69: 28,042,121 km (0.106 R)
• M70: 28,212,214 km (0.05 R)
• M71: 28,340,120 km (0.086 R)
• M72: 28,639,166 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.6

Radius: 3.5

Gravity: 38.42 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 11.62 AU - 15.78 AU

Year: 17822 Days

Day: 17.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,171,792 km

• M1: 206,295 km (0.088 R)
• M2: 319,092 km (0.085 R)
• M3: 616,942 km (0.066 R)
• M4: 738,116 km (0.112 R)
• M5: 1,423,125 km (0.107 R)
• M6: 1,475,783 km (0.025 R)
• M7: 1,556,117 km (0.114 R)
• M8: 1,720,974 km (0.115 R)
• M9: 1,891,515 km (0.077 R)
• M10: 2,127,282 km (0.11 R)
• M11: 3,193,915 km (0.038 R)
• M12: 3,509,416 km (0.111 R)
• M13: 3,798,140 km (0.109 R)
• M14: 4,057,094 km (0.089 R)
• M15: 4,514,116 km (0.113 R)
• M16: 5,027,236 km (0.111 R)
• M17: 5,517,319 km (0.095 R)
• M18: 5,726,008 km (0.107 R)
• M19: 5,768,045 km (0.117 R)
• M20: 5,979,726 km (0.116 R)
• M21: 6,718,590 km (0.077 R)
• M22: 7,076,129 km (0.056 R)
• M23: 7,531,654 km (0.082 R)
• M24: 8,137,975 km (0.084 R)
• M25: 8,759,853 km (0.052 R)
• M26: 8,954,330 km (0.118 R)
• M27: 9,199,371 km (0.08 R)
• M28: 9,347,324 km (0.06 R)
• M29: 9,695,887 km (0.1 R)
• M30: 9,998,074 km (0.09 R)
• M31: 10,457,041 km (0.072 R)
• M32: 11,237,194 km (0.064 R)
• M33: 11,821,224 km (0.058 R)
• M34: 12,089,902 km (0.12 R)
• M35: 12,414,978 km (0.115 R)
• M36: 12,469,431 km (0.09 R)
• M37: 13,856,503 km (0.11 R)
• M38: 14,885,138 km (0.076 R)
• M39: 15,467,073 km (0.103 R)
• M40: 15,878,916 km (0.076 R)
• M41: 16,473,418 km (0.101 R)
• M42: 16,533,257 km (0.115 R)
• M43: 16,773,362 km (0.05 R)
• M44: 16,954,226 km (0.102 R)
• M45: 17,929,754 km (0.043 R)
• M46: 19,363,649 km (0.038 R)
• M47: 20,382,560 km (0.047 R)
• M48: 20,575,542 km (0.076 R)
• M49: 21,158,076 km (0.093 R)
• M50: 21,746,145 km (0.09 R)
• M51: 22,207,206 km (0.055 R)
• M52: 22,472,143 km (0.042 R)
• M53: 22,538,415 km (0.059 R)
• M54: 23,005,011 km (0.046 R)
• M55: 23,744,623 km (0.047 R)
• M56: 24,971,475 km (0.113 R)
• M57: 25,247,034 km (0.05 R)
• M58: 25,592,755 km (0.113 R)
• M59: 25,800,846 km (0.111 R)
• M60: 26,079,397 km (0.092 R)
• M61: 26,218,972 km (0.106 R)
• M62: 28,342,513 km (0.094 R)
• M63: 30,373,903 km (0.089 R)
• M64: 31,629,777 km (0.045 R)
• M65: 32,301,621 km (0.114 R)
• M66: 32,902,705 km (0.096 R)
• M67: 33,963,354 km (0.044 R)
• M68: 34,651,205 km (0.117 R)
• M69: 37,290,710 km (0.028 R)
• M70: 38,873,306 km (0.084 R)
• M71: 42,760,008 km (0.068 R)
• M72: 43,171,851 km (0.084 R)
• M73: 45,755,107 km (0.087 R)
• M74: 45,923,405 km (0.113 R)
• M75: 46,176,375 km (0.084 R)
• M76: 47,959,881 km (0.12 R)
• M77: 48,902,946 km (0.074 R)
• M78: 49,852,294 km (0.119 R)
• M79: 50,894,692 km (0.058 R)
• M80: 50,981,907 km (0.086 R)
• M81: 51,156,488 km (0.109 R)
• M82: 51,681,277 km (0.094 R)
• M83: 53,354,978 km (0.111 R)
• M84: 53,709,675 km (0.068 R)
• M85: 55,584,136 km (0.101 R)
• M86: 56,123,736 km (0.078 R)
• M87: 56,755,338 km (0.079 R)
• M88: 58,481,697 km (0.087 R)
• M89: 58,572,952 km (0.084 R)
• M90: 58,755,761 km (0.067 R)
• M91: 59,213,680 km (0.081 R)
• M92: 59,305,383 km (0.074 R)
• M93: 59,948,654 km (0.066 R)
• M94: 60,409,565 km (0.109 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: 226 - 19,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit