🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.66 AU - 0.68 AU

Year: 250 Days

Day: 39.1 Hours

Environment

Temp: -28 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,100,872 km

• M1: 398,678 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.88 AU - 1.24 AU

Year: 498 Days

Day: 25.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,100,872 km

• M1: 36,352 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.19 AU - 1.53 AU

Year: 724 Days

Day: 31.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.31 AU - 1.65 AU

Year: 822 Days

Day: 46 Hours

Environment

Temp: -116 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.7 AU - 2.3 AU

Year: 1291 Days

Day: 20.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,100,872 km

• M1: 579,841 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.1

Radius: 13.3

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.14 AU - 2.88 AU

Year: 1816 Days

Day: 6.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 55,100,872 km

• M1: 207,193 km (0.1 R)
• M2: 337,194 km (0.09 R)
• M3: 462,407 km (0.092 R)
• M4: 555,756 km (0.116 R)
• M5: 717,471 km (0.104 R)
• M6: 994,227 km (0.117 R)
• M7: 1,273,676 km (0.093 R)
• M8: 1,495,979 km (0.08 R)
• M9: 1,592,021 km (0.069 R)
• M10: 1,790,986 km (0.098 R)
• M11: 2,263,865 km (0.102 R)
• M12: 2,808,102 km (0.094 R)
• M13: 2,967,124 km (0.105 R)
• M14: 3,112,234 km (0.096 R)
• M15: 3,277,091 km (0.09 R)
• M16: 3,515,101 km (0.098 R)
• M17: 3,770,914 km (0.088 R)
• M18: 4,045,276 km (0.12 R)
• M19: 4,181,859 km (0.033 R)
• M20: 4,301,088 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.2

Radius: 10.6

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.56 AU - 2.58 AU

Year: 1881 Days

Day: 9.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 55,100,872 km

• M1: 133,441 km (0.12 R)
• M2: 222,003 km (0.055 R)
• M3: 308,620 km (0.096 R)
• M4: 664,364 km (0.073 R)
• M5: 765,044 km (0.093 R)
• M6: 964,158 km (0.109 R)
• M7: 1,060,499 km (0.071 R)
• M8: 1,253,032 km (0.041 R)
• M9: 1,479,373 km (0.107 R)
• M10: 1,825,992 km (0.1 R)
• M11: 1,922,781 km (0.107 R)
• M12: 2,021,366 km (0.106 R)
• M13: 2,172,460 km (0.069 R)
• M14: 2,648,481 km (0.085 R)
• M15: 2,730,909 km (0.082 R)
• M16: 2,856,422 km (0.098 R)
• M17: 3,200,347 km (0.025 R)
• M18: 3,771,961 km (0.074 R)
• M19: 3,912,134 km (0.062 R)
• M20: 4,149,396 km (0.099 R)
• M21: 4,294,207 km (0.077 R)
• M22: 4,539,099 km (0.111 R)
• M23: 4,721,758 km (0.079 R)
• M24: 4,889,906 km (0.051 R)
• M25: 5,249,389 km (0.108 R)
• M26: 5,670,806 km (0.119 R)
• M27: 5,759,967 km (0.107 R)
• M28: 5,939,783 km (0.105 R)
• M29: 6,434,653 km (0.105 R)
• M30: 6,546,403 km (0.113 R)
• M31: 6,847,693 km (0.071 R)
• M32: 7,134,173 km (0.071 R)
• M33: 7,308,006 km (0.091 R)
• M34: 7,957,560 km (0.093 R)
• M35: 8,057,491 km (0.092 R)
• M36: 8,258,850 km (0.083 R)
• M37: 8,810,866 km (0.092 R)
• M38: 8,997,414 km (0.107 R)
• M39: 9,480,316 km (0.054 R)
• M40: 9,586,531 km (0.108 R)
• M41: 10,362,196 km (0.115 R)
• M42: 10,449,561 km (0.106 R)
• M43: 10,559,216 km (0.076 R)
• M44: 10,890,426 km (0.083 R)
• M45: 11,270,105 km (0.081 R)
• M46: 11,472,810 km (0.096 R)
• M47: 11,973,365 km (0.046 R)
• M48: 12,295,748 km (0.078 R)
• M49: 12,807,971 km (0.098 R)
• M50: 13,232,380 km (0.053 R)
• M51: 13,303,589 km (0.108 R)
• M52: 13,374,798 km (0.09 R)
• M53: 13,613,406 km (0.086 R)
• M54: 13,733,234 km (0.06 R)
• M55: 13,901,681 km (0.102 R)
• M56: 14,191,901 km (0.068 R)
• M57: 14,630,971 km (0.114 R)
• M58: 15,025,012 km (0.115 R)
• M59: 15,522,574 km (0.049 R)
• M60: 15,698,053 km (0.039 R)
• M61: 16,101,368 km (0.065 R)
• M62: 16,228,227 km (0.077 R)
• M63: 16,355,236 km (0.117 R)
• M64: 16,533,856 km (0.092 R)
• M65: 16,867,010 km (0.088 R)
• M66: 17,099,037 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.6

Radius: 4.9

Gravity: 21.56 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.97 AU - 11.79 AU

Year: 14179 Days

Day: 16.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,100,872 km

• M1: 86,468 km (0.1 R)
• M2: 228,436 km (0.071 R)
• M3: 265,536 km (0.089 R)
• M4: 468,690 km (0.109 R)
• M5: 890,107 km (0.095 R)
• M6: 931,247 km (0.086 R)
• M7: 1,214,136 km (0.1 R)
• M8: 1,424,920 km (0.081 R)
• M9: 2,791,047 km (0.109 R)
• M10: 3,068,552 km (0.093 R)
• M11: 3,194,663 km (0.063 R)
• M12: 4,090,305 km (0.099 R)
• M13: 4,334,449 km (0.029 R)
• M14: 4,691,389 km (0.054 R)
• M15: 5,020,804 km (0.027 R)
• M16: 5,509,690 km (0.1 R)
• M17: 5,818,011 km (0.116 R)
• M18: 6,411,316 km (0.095 R)
• M19: 6,940,892 km (0.115 R)
• M20: 7,442,195 km (0.086 R)
• M21: 8,085,017 km (0.079 R)
• M22: 8,347,112 km (0.112 R)
• M23: 8,391,094 km (0.098 R)
• M24: 8,924,710 km (0.089 R)
• M25: 9,104,975 km (0.043 R)
• M26: 9,606,876 km (0.084 R)
• M27: 10,117,753 km (0.104 R)
• M28: 11,801,327 km (0.103 R)
• M29: 12,098,429 km (0.073 R)
• M30: 12,198,061 km (0.118 R)
• M31: 12,548,868 km (0.1 R)
• M32: 12,599,282 km (0.038 R)
• M33: 12,700,261 km (0.102 R)
• M34: 13,260,505 km (0.118 R)
• M35: 14,037,367 km (0.063 R)
• M36: 14,616,310 km (0.097 R)
• M37: 15,095,921 km (0.1 R)
• M38: 15,743,231 km (0.116 R)
• M39: 16,399,667 km (0.09 R)
• M40: 16,509,920 km (0.092 R)
• M41: 16,675,824 km (0.111 R)
• M42: 17,009,128 km (0.09 R)
• M43: 19,113,222 km (0.118 R)
• M44: 20,461,997 km (0.101 R)
• M45: 21,297,800 km (0.099 R)
• M46: 21,418,226 km (0.084 R)
• M47: 23,622,252 km (0.103 R)
• M48: 23,809,249 km (0.083 R)
• M49: 24,435,765 km (0.086 R)
• M50: 24,877,677 km (0.11 R)
• M51: 25,449,590 km (0.084 R)
• M52: 25,769,131 km (0.1 R)
• M53: 26,090,168 km (0.108 R)
• M54: 26,412,402 km (0.039 R)
• M55: 26,477,028 km (0.109 R)
• M56: 27,714,651 km (0.095 R)
• M57: 27,911,821 km (0.119 R)
• M58: 29,774,015 km (0.1 R)
• M59: 30,313,465 km (0.042 R)
• M60: 30,788,139 km (0.081 R)
• M61: 31,882,149 km (0.114 R)
• M62: 33,617,035 km (0.108 R)
• M63: 33,967,693 km (0.08 R)
• M64: 34,037,854 km (0.102 R)
• M65: 34,390,007 km (0.115 R)
• M66: 34,601,838 km (0.118 R)
• M67: 35,382,290 km (0.102 R)
• M68: 36,168,576 km (0.118 R)
• M69: 36,312,041 km (0.107 R)
• M70: 36,455,804 km (0.05 R)
• M71: 37,612,645 km (0.051 R)
• M72: 38,855,055 km (0.107 R)
• M73: 39,370,420 km (0.052 R)
• M74: 40,482,680 km (0.095 R)
• M75: 42,661,872 km (0.093 R)
• M76: 43,117,547 km (0.098 R)
• M77: 43,269,688 km (0.094 R)
• M78: 43,956,941 km (0.105 R)
• M79: 44,186,873 km (0.117 R)
• M80: 45,110,490 km (0.099 R)
• M81: 45,884,958 km (0.116 R)
• M82: 46,663,765 km (0.093 R)
• M83: 46,820,094 km (0.072 R)
• M84: 47,211,592 km (0.117 R)
• M85: 47,604,137 km (0.082 R)
• M86: 49,026,513 km (0.098 R)
• M87: 50,382,468 km (0.118 R)
• M88: 51,266,442 km (0.074 R)
• M89: 51,589,275 km (0.037 R)
• M90: 52,399,048 km (0.064 R)
• M91: 53,049,799 km (0.115 R)
• M92: 54,441,657 km (0.101 R)
• M93: 54,523,936 km (0.081 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 14,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit