🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.88 AU - 0.98 AU

Year: 331 Days

Day: 32.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 105,878,800 km

• M1: 80,484 km (0.117 R)
• M2: 180,864 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.83 AU - 1.11 AU

Year: 352 Days

Day: 26.6 Hours

Environment

Temp: 34 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.32 AU - 2.02 AU

Year: 796 Days

Day: 33.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.53 AU - 2.33 AU

Year: 989 Days

Day: 29.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.98 AU - 2.48 AU

Year: 1229 Days

Day: 28.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.04 AU - 4.56 AU

Year: 2733 Days

Day: 44.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,878,800 km

• M1: 40,242 km (0.087 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.41 AU - 4.85 AU

Year: 3097 Days

Day: 32.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.4

Radius: 9

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.42 AU - 7.16 AU

Year: 5140 Days

Day: 13.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 105,878,800 km

• M1: 468,241 km (0.043 R)
• M2: 620,682 km (0.026 R)
• M3: 813,812 km (0.039 R)
• M4: 962,214 km (0.109 R)
• M5: 1,026,840 km (0.073 R)
• M6: 1,401,433 km (0.094 R)
• M7: 1,550,732 km (0.112 R)
• M8: 1,865,186 km (0.088 R)
• M9: 2,165,429 km (0.074 R)
• M10: 2,553,187 km (0.102 R)
• M11: 2,681,093 km (0.097 R)
• M12: 2,867,791 km (0.051 R)
• M13: 2,981,785 km (0.09 R)
• M14: 3,352,787 km (0.096 R)
• M15: 3,676,816 km (0.101 R)
• M16: 4,224,644 km (0.03 R)
• M17: 4,311,261 km (0.048 R)
• M18: 4,508,281 km (0.041 R)
• M19: 5,025,142 km (0.086 R)
• M20: 5,163,071 km (0.093 R)
• M21: 5,442,819 km (0.081 R)
• M22: 5,992,741 km (0.048 R)
• M23: 6,237,483 km (0.084 R)
• M24: 6,560,465 km (0.097 R)
• M25: 7,068,051 km (0.07 R)
• M26: 7,720,447 km (0.112 R)
• M27: 8,473,672 km (0.102 R)
• M28: 8,748,483 km (0.078 R)
• M29: 8,970,337 km (0.031 R)
• M30: 9,391,455 km (0.097 R)
• M31: 9,618,844 km (0.118 R)
• M32: 10,020,813 km (0.056 R)
• M33: 10,604,843 km (0.082 R)
• M34: 10,960,438 km (0.097 R)
• M35: 11,199,794 km (0.06 R)
• M36: 11,622,707 km (0.072 R)
• M37: 12,081,674 km (0.105 R)
• M38: 13,238,963 km (0.078 R)
• M39: 13,366,271 km (0.117 R)
• M40: 13,750,438 km (0.107 R)
• M41: 14,300,958 km (0.097 R)
• M42: 14,990,903 km (0.11 R)
• M43: 15,423,391 km (0.12 R)
• M44: 15,590,791 km (0.111 R)
• M45: 16,437,216 km (0.044 R)
• M46: 16,814,352 km (0.059 R)
• M47: 17,437,577 km (0.062 R)
• M48: 18,635,407 km (0.046 R)
• M49: 19,028,700 km (0.119 R)
• M50: 19,460,738 km (0.043 R)
• M51: 19,859,716 km (0.094 R)
• M52: 21,184,106 km (0.077 R)
• M53: 21,407,605 km (0.079 R)
• M54: 22,612,915 km (0.112 R)
• M55: 22,688,911 km (0.098 R)
• M56: 22,879,498 km (0.071 R)
• M57: 23,108,832 km (0.113 R)
• M58: 24,970,727 km (0.053 R)
• M59: 26,358,546 km (0.115 R)
• M60: 27,001,368 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.1

Radius: 10.6

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 10.24 AU - 12.06 AU

Year: 13737 Days

Day: 7.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 105,878,800 km

• M1: 163,361 km (0.113 R)
• M2: 230,979 km (0.106 R)
• M3: 828,024 km (0.096 R)
• M4: 925,113 km (0.049 R)
• M5: 1,637,947 km (0.055 R)
• M6: 1,737,280 km (0.118 R)
• M7: 1,838,707 km (0.078 R)
• M8: 2,020,918 km (0.096 R)
• M9: 2,319,665 km (0.12 R)
• M10: 2,779,379 km (0.114 R)
• M11: 2,989,564 km (0.113 R)
• M12: 3,142,902 km (0.078 R)
• M13: 3,749,371 km (0.104 R)
• M14: 4,637,235 km (0.08 R)
• M15: 4,779,502 km (0.113 R)
• M16: 4,995,671 km (0.077 R)
• M17: 5,437,733 km (0.084 R)
• M18: 5,663,476 km (0.105 R)
• M19: 5,969,254 km (0.106 R)
• M20: 7,000,432 km (0.042 R)
• M21: 7,411,677 km (0.058 R)
• M22: 8,604,570 km (0.041 R)
• M23: 9,134,147 km (0.111 R)
• M24: 9,538,211 km (0.106 R)
• M25: 9,856,405 km (0.028 R)
• M26: 11,790,257 km (0.101 R)
• M27: 11,936,265 km (0.101 R)
• M28: 12,279,442 km (0.055 R)
• M29: 12,925,256 km (0.096 R)
• M30: 13,176,580 km (0.091 R)
• M31: 13,684,166 km (0.104 R)
• M32: 13,786,341 km (0.034 R)
• M33: 14,823,204 km (0.089 R)
• M34: 15,563,863 km (0.112 R)
• M35: 15,992,461 km (0.083 R)
• M36: 16,262,336 km (0.11 R)
• M37: 16,642,763 km (0.104 R)
• M38: 17,523,296 km (0.056 R)
• M39: 17,801,548 km (0.094 R)
• M40: 19,100,357 km (0.099 R)
• M41: 19,214,650 km (0.059 R)
• M42: 20,546,370 km (0.115 R)
• M43: 20,957,614 km (0.118 R)
• M44: 22,327,931 km (0.101 R)
• M45: 23,237,037 km (0.04 R)
• M46: 24,779,242 km (0.07 R)
• M47: 25,909,902 km (0.115 R)
• M48: 26,163,471 km (0.111 R)
• M49: 26,481,516 km (0.111 R)
• M50: 28,612,986 km (0.067 R)
• M51: 28,875,082 km (0.092 R)
• M52: 29,006,429 km (0.108 R)
• M53: 29,997,814 km (0.086 R)
• M54: 31,337,014 km (0.039 R)
• M55: 31,810,342 km (0.054 R)
• M56: 32,149,929 km (0.106 R)
• M57: 33,520,096 km (0.061 R)
• M58: 33,796,403 km (0.101 R)
• M59: 33,865,517 km (0.097 R)
• M60: 34,351,261 km (0.1 R)
• M61: 34,909,112 km (0.091 R)
• M62: 35,822,108 km (0.11 R)
• M63: 36,104,698 km (0.094 R)
• M64: 36,458,796 km (0.1 R)
• M65: 38,319,046 km (0.086 R)
• M66: 38,825,285 km (0.083 R)
• M67: 40,210,112 km (0.088 R)
• M68: 40,945,386 km (0.063 R)
• M69: 41,240,842 km (0.112 R)
• M70: 41,388,794 km (0.115 R)
• M71: 43,178,134 km (0.036 R)
• M72: 43,328,330 km (0.092 R)
• M73: 44,384,940 km (0.113 R)
• M74: 44,612,479 km (0.085 R)
• M75: 45,373,782 km (0.113 R)
• M76: 46,062,531 km (0.101 R)
• M77: 47,140,683 km (0.104 R)
• M78: 47,450,350 km (0.057 R)
• M79: 48,539,273 km (0.079 R)
• M80: 48,695,603 km (0.089 R)
• M81: 49,008,562 km (0.094 R)
• M82: 50,900,376 km (0.037 R)
• M83: 51,059,100 km (0.077 R)
• M84: 51,377,145 km (0.106 R)
• M85: 52,094,915 km (0.115 R)
• M86: 52,655,459 km (0.118 R)
• M87: 52,896,461 km (0.104 R)
• M88: 53,379,213 km (0.068 R)
• M89: 53,701,896 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.2

Radius: 4.9

Gravity: 30.75 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 17.61 AU - 21.27 AU

Year: 31624 Days

Day: 25 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 105,878,800 km

• M1: 110,104 km (0.044 R)
• M2: 724,353 km (0.106 R)
• M3: 783,743 km (0.097 R)
• M4: 1,071,121 km (0.044 R)
• M5: 1,104,930 km (0.043 R)
• M6: 1,463,217 km (0.088 R)
• M7: 2,321,909 km (0.045 R)
• M8: 3,013,799 km (0.097 R)
• M9: 3,609,946 km (0.115 R)
• M10: 4,133,988 km (0.115 R)
• M11: 4,295,852 km (0.116 R)
• M12: 5,135,695 km (0.084 R)
• M13: 6,146,977 km (0.064 R)
• M14: 7,024,667 km (0.079 R)
• M15: 7,282,574 km (0.061 R)
• M16: 7,347,499 km (0.101 R)
• M17: 8,209,482 km (0.082 R)
• M18: 9,313,365 km (0.057 R)
• M19: 9,667,912 km (0.046 R)
• M20: 10,099,053 km (0.072 R)
• M21: 10,463,174 km (0.064 R)
• M22: 10,610,079 km (0.08 R)
• M23: 10,683,682 km (0.105 R)
• M24: 10,831,634 km (0.105 R)
• M25: 12,115,782 km (0.107 R)
• M26: 14,008,793 km (0.078 R)
• M27: 14,659,993 km (0.089 R)
• M28: 14,906,829 km (0.075 R)
• M29: 15,487,868 km (0.047 R)
• M30: 18,768,848 km (0.062 R)
• M31: 20,120,914 km (0.105 R)
• M32: 21,410,896 km (0.045 R)
• M33: 21,690,794 km (0.087 R)
• M34: 21,878,090 km (0.115 R)
• M35: 22,348,576 km (0.054 R)
• M36: 22,727,357 km (0.039 R)
• M37: 25,635,390 km (0.083 R)
• M38: 26,530,434 km (0.102 R)
• M39: 27,536,779 km (0.049 R)
• M40: 30,002,601 km (0.06 R)
• M41: 30,840,050 km (0.078 R)
• M42: 31,791,343 km (0.106 R)
• M43: 34,048,326 km (0.043 R)
• M44: 34,484,104 km (0.112 R)
• M45: 34,812,173 km (0.078 R)
• M46: 35,251,093 km (0.082 R)
• M47: 36,467,623 km (0.093 R)
• M48: 39,283,354 km (0.091 R)
• M49: 39,740,226 km (0.119 R)
• M50: 40,544,165 km (0.108 R)
• M51: 41,469,427 km (0.096 R)
• M52: 43,931,360 km (0.101 R)
• M53: 44,049,691 km (0.117 R)
• M54: 44,881,605 km (0.083 R)
• M55: 45,478,800 km (0.107 R)
• M56: 45,838,583 km (0.079 R)
• M57: 47,529,487 km (0.106 R)
• M58: 48,138,201 km (0.049 R)
• M59: 48,260,273 km (0.105 R)
• M60: 48,994,948 km (0.113 R)
• M61: 49,240,588 km (0.085 R)
• M62: 50,103,768 km (0.087 R)
• M63: 52,220,727 km (0.115 R)
• M64: 54,366,709 km (0.106 R)
• M65: 55,386,517 km (0.111 R)
• M66: 56,027,095 km (0.097 R)
• M67: 58,744,241 km (0.109 R)
• M68: 60,843,100 km (0.046 R)
• M69: 60,975,045 km (0.061 R)
• M70: 62,034,497 km (0.069 R)
• M71: 63,768,785 km (0.089 R)
• M72: 63,902,974 km (0.066 R)
• M73: 64,709,307 km (0.084 R)
• M74: 64,978,882 km (0.111 R)
• M75: 65,925,238 km (0.077 R)
• M76: 67,831,714 km (0.038 R)
• M77: 68,379,691 km (0.103 R)
• M78: 68,516,872 km (0.057 R)
• M79: 70,863,913 km (0.046 R)
• M80: 74,503,928 km (0.038 R)
• M81: 74,786,369 km (0.034 R)
• M82: 78,635,074 km (0.051 R)
• M83: 80,221,409 km (0.115 R)
• M84: 80,655,991 km (0.071 R)
• M85: 81,672,808 km (0.084 R)
• M86: 83,279,190 km (0.095 R)
• M87: 92,981,809 km (0.096 R)
• M88: 93,285,941 km (0.055 R)
• M89: 95,884,606 km (0.03 R)
• M90: 96,653,389 km (0.114 R)
• M91: 96,961,561 km (0.058 R)
• M92: 102,720,181 km (0.056 R)
• M93: 102,877,408 km (0.087 R)
• M94: 103,349,390 km (0.075 R)
• M95: 104,137,621 km (0.109 R)
• M96: 105,244,496 km (0.111 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 15,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit