🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.09 AU - 1.27 AU

Year: 448 Days

Day: 30.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.99 AU - 1.59 AU

Year: 513 Days

Day: 43.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.62 AU - 1.94 AU

Year: 831 Days

Day: 33.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.87 AU - 3.67 AU

Year: 2069 Days

Day: 46.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 78.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.89 AU - 4.27 AU

Year: 2370 Days

Day: 30.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,056,094 km

• M1: 246,836 km (0.072 R)
• M2: 451,636 km (0.092 R)

Asteroid Belt

Center: 7.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473

Radius: 11.2

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 11.52 AU - 12.18 AU

Year: 14271 Days

Day: 9.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 90,056,094 km

• M1: 140,921 km (0.108 R)
• M2: 417,677 km (0.091 R)
• M3: 1,152,652 km (0.072 R)
• M4: 1,858,604 km (0.118 R)
• M5: 2,201,033 km (0.066 R)
• M6: 2,338,065 km (0.097 R)
• M7: 3,219,945 km (0.064 R)
• M8: 3,376,274 km (0.074 R)
• M9: 3,535,297 km (0.117 R)
• M10: 3,729,325 km (0.075 R)
• M11: 3,993,515 km (0.064 R)
• M12: 4,161,813 km (0.113 R)
• M13: 4,298,096 km (0.112 R)
• M14: 4,401,319 km (0.069 R)
• M15: 4,751,528 km (0.079 R)
• M16: 5,742,015 km (0.066 R)
• M17: 6,397,703 km (0.095 R)
• M18: 6,754,493 km (0.107 R)
• M19: 7,117,867 km (0.043 R)
• M20: 7,322,517 km (0.094 R)
• M21: 7,446,234 km (0.1 R)
• M22: 7,612,288 km (0.033 R)
• M23: 7,695,763 km (0.066 R)
• M24: 8,075,293 km (0.069 R)
• M25: 9,294,965 km (0.115 R)
• M26: 9,744,506 km (0.097 R)
• M27: 9,835,162 km (0.083 R)
• M28: 10,618,008 km (0.101 R)
• M29: 11,277,735 km (0.11 R)
• M30: 11,468,771 km (0.034 R)
• M31: 11,564,663 km (0.112 R)
• M32: 12,636,831 km (0.11 R)
• M33: 12,984,646 km (0.085 R)
• M34: 13,335,603 km (0.114 R)
• M35: 13,740,564 km (0.1 R)
• M36: 14,666,575 km (0.081 R)
• M37: 14,822,905 km (0.04 R)
• M38: 15,084,701 km (0.081 R)
• M39: 15,347,994 km (0.086 R)
• M40: 15,612,782 km (0.119 R)
• M41: 15,879,066 km (0.096 R)
• M42: 17,014,065 km (0.071 R)
• M43: 17,896,244 km (0.115 R)
• M44: 18,286,844 km (0.104 R)
• M45: 19,190,415 km (0.057 R)
• M46: 19,820,072 km (0.09 R)
• M47: 19,992,858 km (0.097 R)
• M48: 21,808,677 km (0.089 R)
• M49: 22,345,733 km (0.116 R)
• M50: 22,645,826 km (0.088 R)
• M51: 23,189,615 km (0.057 R)
• M52: 23,371,825 km (0.064 R)
• M53: 24,105,453 km (0.11 R)
• M54: 24,413,475 km (0.115 R)
• M55: 25,595,298 km (0.114 R)
• M56: 26,035,565 km (0.034 R)
• M57: 28,924,449 km (0.109 R)
• M58: 30,240,611 km (0.116 R)
• M59: 30,839,302 km (0.097 R)
• M60: 32,319,274 km (0.068 R)
• M61: 32,454,959 km (0.076 R)
• M62: 33,272,960 km (0.119 R)
• M63: 33,959,913 km (0.084 R)
• M64: 34,720,918 km (0.049 R)
• M65: 34,859,894 km (0.098 R)
• M66: 35,208,158 km (0.09 R)
• M67: 35,417,745 km (0.114 R)
• M68: 36,612,732 km (0.102 R)
• M69: 36,754,252 km (0.085 R)
• M70: 37,250,767 km (0.059 R)
• M71: 37,963,900 km (0.063 R)
• M72: 38,753,777 km (0.075 R)
• M73: 39,984,818 km (0.086 R)
• M74: 42,336,945 km (0.072 R)
• M75: 44,356,367 km (0.08 R)
• M76: 45,415,670 km (0.037 R)
• M77: 45,491,665 km (0.069 R)
• M78: 46,177,422 km (0.082 R)
• M79: 47,713,642 km (0.086 R)
• M80: 47,945,519 km (0.08 R)
• M81: 48,023,011 km (0.054 R)
• M82: 48,255,336 km (0.104 R)
• M83: 49,110,587 km (0.053 R)
• M84: 49,735,757 km (0.1 R)
• M85: 49,814,146 km (0.109 R)
• M86: 50,994,025 km (0.098 R)
• M87: 52,183,028 km (0.078 R)
• M88: 52,821,063 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514.7

Radius: 3.5

Gravity: 42.02 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 19.22 AU - 19.42 AU

Year: 29709 Days

Day: 18.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,056,094 km

• M1: 192,682 km (0.095 R)
• M2: 298,149 km (0.1 R)
• M3: 990,188 km (0.091 R)
• M4: 1,141,881 km (0.062 R)
• M5: 1,433,148 km (0.106 R)
• M6: 1,782,608 km (0.105 R)
• M7: 2,004,312 km (0.081 R)
• M8: 2,080,308 km (0.115 R)
• M9: 2,195,947 km (0.052 R)
• M10: 2,353,324 km (0.085 R)
• M11: 5,430,403 km (0.058 R)
• M12: 6,186,470 km (0.096 R)
• M13: 6,408,474 km (0.081 R)
• M14: 6,520,522 km (0.088 R)
• M15: 7,794,498 km (0.118 R)
• M16: 8,829,865 km (0.112 R)
• M17: 9,331,915 km (0.115 R)
• M18: 9,458,774 km (0.119 R)
• M19: 9,778,614 km (0.042 R)
• M20: 10,102,045 km (0.11 R)
• M21: 11,839,475 km (0.077 R)
• M22: 13,024,290 km (0.076 R)
• M23: 13,380,034 km (0.12 R)
• M24: 13,523,049 km (0.099 R)
• M25: 13,666,813 km (0.084 R)
• M26: 14,908,176 km (0.073 R)
• M27: 15,205,427 km (0.081 R)
• M28: 16,033,002 km (0.095 R)
• M29: 18,046,440 km (0.111 R)
• M30: 20,056,138 km (0.116 R)
• M31: 20,219,947 km (0.048 R)
• M32: 20,962,551 km (0.088 R)
• M33: 21,378,882 km (0.104 R)
• M34: 21,462,507 km (0.115 R)
• M35: 23,071,732 km (0.119 R)
• M36: 23,934,163 km (0.084 R)
• M37: 24,194,912 km (0.111 R)
• M38: 24,631,738 km (0.084 R)
• M39: 25,868,314 km (0.101 R)
• M40: 25,957,475 km (0.119 R)
• M41: 27,669,622 km (0.116 R)
• M42: 29,697,421 km (0.094 R)
• M43: 31,581,756 km (0.06 R)
• M44: 32,250,459 km (0.083 R)
• M45: 33,020,289 km (0.075 R)
• M46: 33,893,642 km (0.03 R)
• M47: 34,676,188 km (0.096 R)
• M48: 34,872,909 km (0.063 R)
• M49: 35,168,365 km (0.083 R)
• M50: 36,159,750 km (0.104 R)
• M51: 37,663,658 km (0.049 R)
• M52: 38,068,170 km (0.09 R)
• M53: 38,271,025 km (0.072 R)
• M54: 40,318,721 km (0.098 R)
• M55: 41,460,003 km (0.039 R)
• M56: 42,191,686 km (0.092 R)
• M57: 42,401,572 km (0.047 R)
• M58: 42,927,857 km (0.073 R)
• M59: 44,199,439 km (0.114 R)
• M60: 44,626,092 km (0.1 R)
• M61: 47,868,925 km (0.09 R)
• M62: 49,408,138 km (0.057 R)
• M63: 52,084,144 km (0.118 R)
• M64: 53,099,764 km (0.098 R)
• M65: 54,463,947 km (0.088 R)
• M66: 57,575,433 km (0.069 R)
• M67: 58,859,581 km (0.108 R)
• M68: 60,507,402 km (0.105 R)
• M69: 60,981,029 km (0.097 R)
• M70: 61,337,072 km (0.089 R)
• M71: 62,170,481 km (0.058 R)
• M72: 62,409,240 km (0.08 R)
• M73: 62,648,297 km (0.102 R)
• M74: 65,662,694 km (0.043 R)
• M75: 66,393,181 km (0.03 R)
• M76: 67,003,839 km (0.082 R)
• M77: 67,616,592 km (0.109 R)
• M78: 67,862,082 km (0.057 R)
• M79: 68,230,990 km (0.115 R)
• M80: 71,706,149 km (0.106 R)
• M81: 72,081,939 km (0.062 R)
• M82: 74,223,432 km (0.065 R)
• M83: 75,620,228 km (0.083 R)
• M84: 76,897,644 km (0.106 R)
• M85: 77,795,979 km (0.109 R)
• M86: 79,214,765 km (0.076 R)
• M87: 80,121,927 km (0.099 R)
• M88: 81,163,128 km (0.091 R)
• M89: 83,785,429 km (0.104 R)
• M90: 84,577,400 km (0.057 R)
• M91: 84,974,433 km (0.109 R)
• M92: 87,636,677 km (0.1 R)
• M93: 88,978,121 km (0.104 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 19,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit