🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.52 AU - 0.54 AU

Year: 145 Days

Day: 25.7 Hours

Environment

Temp: 182 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,002,518 km

• M1: 439,668 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.6 AU - 0.62 AU

Year: 179 Days

Day: 31.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 122.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.65 AU - 0.77 AU

Year: 225 Days

Day: 37.2 Hours

Environment

Temp: 152 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.66 AU - 0.82 AU

Year: 240 Days

Day: 18.8 Hours

Environment

Temp: 125 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.85 AU - 3.03 AU

Year: 1436 Days

Day: 35.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.28 AU - 3.08 AU

Year: 1653 Days

Day: 23.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.6

Radius: 12.8

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.39 AU - 5.65 AU

Year: 3620 Days

Day: 13.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,002,518 km

• M1: 175,478 km (0.1 R)
• M2: 317,147 km (0.104 R)
• M3: 432,039 km (0.056 R)
• M4: 639,232 km (0.07 R)
• M5: 797,656 km (0.109 R)
• M6: 920,924 km (0.075 R)
• M7: 1,082,490 km (0.116 R)
• M8: 1,434,943 km (0.098 R)
• M9: 1,517,072 km (0.03 R)
• M10: 1,673,851 km (0.089 R)
• M11: 1,836,314 km (0.102 R)
• M12: 1,938,938 km (0.107 R)
• M13: 2,245,165 km (0.084 R)
• M14: 2,979,391 km (0.115 R)
• M15: 3,116,423 km (0.063 R)
• M16: 3,255,698 km (0.101 R)
• M17: 3,524,376 km (0.104 R)
• M18: 3,734,860 km (0.11 R)
• M19: 3,849,901 km (0.076 R)
• M20: 3,949,533 km (0.089 R)
• M21: 4,134,436 km (0.054 R)
• M22: 4,356,739 km (0.106 R)
• M23: 4,443,206 km (0.077 R)
• M24: 4,724,151 km (0.12 R)
• M25: 4,848,766 km (0.058 R)
• M26: 5,119,838 km (0.09 R)
• M27: 5,211,391 km (0.095 R)
• M28: 5,582,693 km (0.069 R)
• M29: 6,136,654 km (0.047 R)
• M30: 6,828,544 km (0.112 R)
• M31: 7,132,677 km (0.089 R)
• M32: 7,214,657 km (0.106 R)
• M33: 7,317,430 km (0.085 R)
• M34: 7,482,885 km (0.088 R)
• M35: 7,712,518 km (0.028 R)
• M36: 7,817,686 km (0.104 R)
• M37: 7,923,302 km (0.038 R)
• M38: 8,200,207 km (0.087 R)
• M39: 8,350,703 km (0.081 R)
• M40: 8,523,787 km (0.075 R)
• M41: 8,632,545 km (0.11 R)
• M42: 8,719,910 km (0.065 R)
• M43: 9,027,932 km (0.108 R)
• M44: 9,227,945 km (0.102 R)
• M45: 9,836,658 km (0.074 R)
• M46: 10,134,358 km (0.079 R)
• M47: 10,365,487 km (0.118 R)
• M48: 11,092,832 km (0.083 R)
• M49: 11,283,270 km (0.111 R)
• M50: 11,885,401 km (0.116 R)
• M51: 12,276,300 km (0.116 R)
• M52: 12,399,270 km (0.045 R)
• M53: 12,646,555 km (0.117 R)
• M54: 13,322,289 km (0.104 R)
• M55: 13,524,844 km (0.075 R)
• M56: 13,728,447 km (0.091 R)
• M57: 14,087,033 km (0.115 R)
• M58: 14,190,106 km (0.061 R)
• M59: 14,345,089 km (0.041 R)
• M60: 14,813,630 km (0.066 R)
• M61: 15,023,516 km (0.047 R)
• M62: 15,366,544 km (0.074 R)
• M63: 15,472,609 km (0.049 R)
• M64: 15,980,045 km (0.047 R)
• M65: 16,276,248 km (0.116 R)
• M66: 16,574,247 km (0.101 R)
• M67: 16,983,547 km (0.073 R)
• M68: 17,148,254 km (0.081 R)
• M69: 17,812,319 km (0.119 R)
• M70: 18,007,544 km (0.057 R)
• M71: 18,119,444 km (0.074 R)
• M72: 18,287,741 km (0.106 R)
• M73: 18,541,160 km (0.088 R)
• M74: 19,023,015 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.8

Radius: 14.6

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.03 AU - 7.83 AU

Year: 6142 Days

Day: 7.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 47,002,518 km

• M1: 184,155 km (0.038 R)
• M2: 313,108 km (0.119 R)
• M3: 438,023 km (0.112 R)
• M4: 574,157 km (0.065 R)
• M5: 682,465 km (0.064 R)
• M6: 799,301 km (0.097 R)
• M7: 932,593 km (0.102 R)
• M8: 1,111,063 km (0.082 R)
• M9: 1,371,064 km (0.113 R)
• M10: 1,577,210 km (0.052 R)
• M11: 1,716,785 km (0.096 R)
• M12: 1,860,848 km (0.111 R)
• M13: 2,102,448 km (0.12 R)
• M14: 2,440,988 km (0.119 R)
• M15: 2,629,781 km (0.101 R)
• M16: 2,810,495 km (0.044 R)
• M17: 3,308,058 km (0.092 R)
• M18: 3,503,732 km (0.077 R)
• M19: 3,877,427 km (0.105 R)
• M20: 4,218,959 km (0.119 R)
• M21: 4,867,915 km (0.056 R)
• M22: 5,123,428 km (0.117 R)
• M23: 5,285,442 km (0.098 R)
• M24: 5,465,708 km (0.081 R)
• M25: 6,104,192 km (0.079 R)
• M26: 6,414,906 km (0.068 R)
• M27: 6,642,594 km (0.064 R)
• M28: 6,784,114 km (0.064 R)
• M29: 7,052,044 km (0.111 R)
• M30: 7,396,717 km (0.07 R)
• M31: 7,672,576 km (0.065 R)
• M32: 8,121,220 km (0.08 R)
• M33: 8,215,765 km (0.071 R)
• M34: 8,367,906 km (0.1 R)
• M35: 8,829,715 km (0.117 R)
• M36: 9,240,660 km (0.064 R)
• M37: 9,339,545 km (0.079 R)
• M38: 9,758,269 km (0.106 R)
• M39: 10,000,468 km (0.085 R)
• M40: 10,552,484 km (0.082 R)
• M41: 10,800,966 km (0.088 R)
• M42: 11,009,655 km (0.042 R)
• M43: 11,156,411 km (0.109 R)
• M44: 11,388,587 km (0.107 R)
• M45: 11,579,623 km (0.058 R)
• M46: 11,814,641 km (0.065 R)
• M47: 12,202,698 km (0.034 R)
• M48: 12,420,064 km (0.049 R)
• M49: 12,726,590 km (0.076 R)
• M50: 12,924,957 km (0.113 R)
• M51: 13,079,940 km (0.111 R)
• M52: 13,436,582 km (0.066 R)
• M53: 13,616,099 km (0.084 R)
• M54: 13,773,775 km (0.064 R)
• M55: 13,954,789 km (0.103 R)
• M56: 14,159,438 km (0.088 R)
• M57: 14,296,321 km (0.112 R)
• M58: 14,617,657 km (0.086 R)
• M59: 15,034,287 km (0.07 R)
• M60: 15,454,956 km (0.059 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.2

Radius: 8.8

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 8.23 AU - 10.51 AU

Year: 10805 Days

Day: 11 Hours

Environment

Temp: -185 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 47,002,518 km

• M1: 306,077 km (0.086 R)
• M2: 377,884 km (0.104 R)
• M3: 850,913 km (0.04 R)
• M4: 1,150,707 km (0.077 R)
• M5: 1,682,228 km (0.068 R)
• M6: 2,332,829 km (0.081 R)
• M7: 2,860,910 km (0.117 R)
• M8: 3,280,981 km (0.115 R)
• M9: 3,631,040 km (0.107 R)
• M10: 4,303,632 km (0.117 R)
• M11: 4,816,902 km (0.111 R)
• M12: 5,114,153 km (0.108 R)
• M13: 5,900,888 km (0.108 R)
• M14: 6,254,687 km (0.113 R)
• M15: 6,798,326 km (0.088 R)
• M16: 7,281,676 km (0.047 R)
• M17: 7,622,909 km (0.107 R)
• M18: 7,699,503 km (0.104 R)
• M19: 8,717,666 km (0.117 R)
• M20: 8,797,701 km (0.103 R)
• M21: 9,529,384 km (0.078 R)
• M22: 10,112,068 km (0.048 R)
• M23: 10,196,142 km (0.115 R)
• M24: 10,492,645 km (0.084 R)
• M25: 12,330,156 km (0.045 R)
• M26: 12,420,214 km (0.055 R)
• M27: 12,736,763 km (0.069 R)
• M28: 13,056,154 km (0.107 R)
• M29: 13,656,042 km (0.083 R)
• M30: 14,170,808 km (0.1 R)
• M31: 14,596,563 km (0.12 R)
• M32: 14,739,429 km (0.107 R)
• M33: 14,882,894 km (0.119 R)
• M34: 15,557,879 km (0.108 R)
• M35: 15,752,656 km (0.117 R)
• M36: 16,095,385 km (0.102 R)
• M37: 16,341,772 km (0.112 R)
• M38: 16,490,024 km (0.095 R)
• M39: 16,738,356 km (0.111 R)
• M40: 17,088,116 km (0.035 R)
• M41: 17,541,398 km (0.104 R)
• M42: 17,845,680 km (0.032 R)
• M43: 18,100,594 km (0.09 R)
• M44: 18,356,706 km (0.079 R)
• M45: 18,562,553 km (0.107 R)
• M46: 18,924,579 km (0.114 R)
• M47: 19,184,581 km (0.098 R)
• M48: 19,655,515 km (0.11 R)
• M49: 19,813,340 km (0.028 R)
• M50: 21,577,249 km (0.065 R)
• M51: 21,848,919 km (0.098 R)
• M52: 22,725,712 km (0.09 R)
• M53: 23,057,520 km (0.067 R)
• M54: 23,113,021 km (0.051 R)
• M55: 23,224,022 km (0.091 R)
• M56: 23,279,523 km (0.119 R)
• M57: 24,457,157 km (0.077 R)
• M58: 24,910,738 km (0.112 R)
• M59: 25,252,869 km (0.109 R)
• M60: 27,103,544 km (0.106 R)
• M61: 27,279,172 km (0.066 R)
• M62: 27,337,814 km (0.069 R)
• M63: 28,401,006 km (0.06 R)
• M64: 28,519,936 km (0.1 R)
• M65: 29,778,952 km (0.116 R)
• M66: 30,384,824 km (0.11 R)
• M67: 30,689,255 km (0.062 R)
• M68: 31,485,714 km (0.072 R)
• M69: 32,226,822 km (0.067 R)
• M70: 32,848,850 km (0.099 R)
• M71: 33,412,086 km (0.107 R)
• M72: 33,789,372 km (0.068 R)
• M73: 34,104,724 km (0.115 R)
• M74: 34,674,991 km (0.072 R)
• M75: 35,248,400 km (0.081 R)
• M76: 36,598,670 km (0.117 R)
• M77: 37,117,476 km (0.117 R)
• M78: 37,247,476 km (0.077 R)
• M79: 37,312,551 km (0.106 R)
• M80: 38,490,784 km (0.06 R)
• M81: 40,481,633 km (0.056 R)
• M82: 41,018,091 km (0.107 R)
• M83: 42,301,640 km (0.105 R)
• M84: 42,846,027 km (0.099 R)
• M85: 43,255,925 km (0.114 R)
• M86: 43,735,685 km (0.089 R)
• M87: 44,977,497 km (0.107 R)
• M88: 45,116,175 km (0.12 R)
• M89: 45,324,564 km (0.076 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 14,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit