🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.88 AU - 1.04 AU

Year: 345 Days

Day: 14.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.26 AU - 3.9 AU

Year: 2487 Days

Day: 38.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.38 AU - 4.24 AU

Year: 2730 Days

Day: 43 Hours

Environment

Temp: -125 °C

Axial Tilt: 109.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.7

Radius: 10.5

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.38 AU - 10.18 AU

Year: 9550 Days

Day: 9.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 97,049,326 km

• M1: 175,927 km (0.097 R)
• M2: 258,804 km (0.118 R)
• M3: 334,800 km (0.112 R)
• M4: 737,069 km (0.086 R)
• M5: 1,104,182 km (0.111 R)
• M6: 1,191,397 km (0.098 R)
• M7: 1,299,108 km (0.054 R)
• M8: 1,429,258 km (0.065 R)
• M9: 1,743,414 km (0.071 R)
• M10: 1,950,906 km (0.061 R)
• M11: 2,057,719 km (0.1 R)
• M12: 2,413,014 km (0.057 R)
• M13: 2,692,313 km (0.111 R)
• M14: 2,787,756 km (0.098 R)
• M15: 2,860,162 km (0.11 R)
• M16: 2,982,084 km (0.091 R)
• M17: 3,130,934 km (0.114 R)
• M18: 3,206,182 km (0.054 R)
• M19: 4,492,574 km (0.115 R)
• M20: 4,606,268 km (0.11 R)
• M21: 5,339,148 km (0.112 R)
• M22: 5,858,253 km (0.092 R)
• M23: 6,013,984 km (0.066 R)
• M24: 7,342,712 km (0.043 R)
• M25: 7,850,896 km (0.098 R)
• M26: 8,022,784 km (0.113 R)
• M27: 8,723,052 km (0.029 R)
• M28: 9,116,644 km (0.116 R)
• M29: 9,625,875 km (0.063 R)
• M30: 9,810,030 km (0.072 R)
• M31: 9,995,232 km (0.057 R)
• M32: 10,294,278 km (0.072 R)
• M33: 10,482,472 km (0.112 R)
• M34: 10,710,011 km (0.089 R)
• M35: 10,824,453 km (0.08 R)
• M36: 11,285,963 km (0.077 R)
• M37: 11,754,054 km (0.095 R)
• M38: 11,832,593 km (0.098 R)
• M39: 12,069,556 km (0.096 R)
• M40: 12,347,958 km (0.083 R)
• M41: 12,467,935 km (0.1 R)
• M42: 12,749,479 km (0.081 R)
• M43: 13,032,966 km (0.092 R)
• M44: 13,979,323 km (0.088 R)
• M45: 14,104,386 km (0.114 R)
• M46: 14,355,711 km (0.045 R)
• M47: 14,481,822 km (0.111 R)
• M48: 16,024,924 km (0.106 R)
• M49: 16,243,337 km (0.11 R)
• M50: 17,216,022 km (0.036 R)
• M51: 17,529,579 km (0.115 R)
• M52: 18,756,431 km (0.097 R)
• M53: 18,986,663 km (0.071 R)
• M54: 19,823,214 km (0.108 R)
• M55: 20,245,977 km (0.109 R)
• M56: 20,434,920 km (0.1 R)
• M57: 21,628,561 km (0.111 R)
• M58: 22,306,987 km (0.093 R)
• M59: 23,090,731 km (0.118 R)
• M60: 23,288,200 km (0.09 R)
• M61: 23,734,301 km (0.106 R)
• M62: 23,983,381 km (0.037 R)
• M63: 24,333,440 km (0.095 R)
• M64: 25,904,517 km (0.047 R)
• M65: 26,676,442 km (0.116 R)
• M66: 27,508,056 km (0.091 R)
• M67: 28,612,538 km (0.105 R)
• M68: 29,037,096 km (0.111 R)
• M69: 29,677,974 km (0.079 R)
• M70: 29,892,497 km (0.081 R)
• M71: 30,107,619 km (0.072 R)
• M72: 30,539,508 km (0.057 R)
• M73: 30,919,038 km (0.106 R)
• M74: 31,136,702 km (0.113 R)
• M75: 31,573,379 km (0.072 R)
• M76: 34,011,226 km (0.106 R)
• M77: 34,573,713 km (0.052 R)
• M78: 35,536,974 km (0.1 R)
• M79: 35,707,965 km (0.036 R)
• M80: 36,624,102 km (0.089 R)
• M81: 39,418,590 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.2

Radius: 4

Gravity: 48.7 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 14.84 AU - 20.28 AU

Year: 27012 Days

Day: 18.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 97,049,326 km

• M1: 52,808 km (0.107 R)
• M2: 132,544 km (0.047 R)
• M3: 433,235 km (0.108 R)
• M4: 2,369,181 km (0.104 R)
• M5: 2,800,771 km (0.046 R)
• M6: 3,350,095 km (0.117 R)
• M7: 3,397,368 km (0.096 R)
• M8: 3,540,383 km (0.102 R)
• M9: 3,783,330 km (0.096 R)
• M10: 4,388,154 km (0.116 R)
• M11: 5,130,908 km (0.107 R)
• M12: 6,316,022 km (0.098 R)
• M13: 6,729,062 km (0.116 R)
• M14: 7,029,454 km (0.054 R)
• M15: 9,652,354 km (0.108 R)
• M16: 9,922,827 km (0.043 R)
• M17: 10,889,079 km (0.083 R)
• M18: 11,525,918 km (0.084 R)
• M19: 11,957,059 km (0.083 R)
• M20: 12,466,888 km (0.092 R)
• M21: 14,191,004 km (0.063 R)
• M22: 14,575,620 km (0.107 R)
• M23: 15,355,174 km (0.087 R)
• M24: 16,549,564 km (0.106 R)
• M25: 19,195,352 km (0.06 R)
• M26: 20,480,098 km (0.052 R)
• M27: 21,176,476 km (0.071 R)
• M28: 22,057,907 km (0.062 R)
• M29: 22,146,768 km (0.091 R)
• M30: 22,235,629 km (0.085 R)
• M31: 22,413,800 km (0.058 R)
• M32: 23,856,372 km (0.12 R)
• M33: 24,865,560 km (0.069 R)
• M34: 26,169,754 km (0.07 R)
• M35: 27,783,167 km (0.12 R)
• M36: 28,263,825 km (0.116 R)
• M37: 30,213,684 km (0.112 R)
• M38: 31,005,804 km (0.096 R)
• M39: 32,005,417 km (0.117 R)
• M40: 32,206,626 km (0.056 R)
• M41: 32,307,306 km (0.111 R)
• M42: 33,728,785 km (0.114 R)
• M43: 35,586,192 km (0.059 R)
• M44: 38,754,824 km (0.111 R)
• M45: 38,969,348 km (0.119 R)
• M46: 39,291,731 km (0.111 R)
• M47: 39,399,442 km (0.1 R)
• M48: 41,792,559 km (0.065 R)
• M49: 42,122,572 km (0.112 R)
• M50: 44,232,500 km (0.109 R)
• M51: 46,604,075 km (0.076 R)
• M52: 47,060,498 km (0.084 R)
• M53: 49,364,754 km (0.114 R)
• M54: 51,234,428 km (0.109 R)
• M55: 51,469,746 km (0.106 R)
• M56: 52,177,793 km (0.106 R)
• M57: 53,962,346 km (0.105 R)
• M58: 55,283,594 km (0.112 R)
• M59: 55,766,645 km (0.092 R)
• M60: 56,493,841 km (0.111 R)
• M61: 58,080,326 km (0.065 R)
• M62: 59,805,190 km (0.04 R)
• M63: 61,546,808 km (0.106 R)
• M64: 61,671,872 km (0.052 R)
• M65: 63,052,810 km (0.098 R)
• M66: 63,936,933 km (0.12 R)
• M67: 64,190,202 km (0.068 R)
• M68: 67,127,706 km (0.068 R)
• M69: 67,514,117 km (0.057 R)
• M70: 67,643,071 km (0.097 R)
• M71: 68,289,034 km (0.116 R)
• M72: 68,418,437 km (0.081 R)
• M73: 70,631,587 km (0.068 R)
• M74: 71,024,431 km (0.119 R)
• M75: 72,603,587 km (0.099 R)
• M76: 73,264,959 km (0.052 R)
• M77: 74,194,261 km (0.037 R)
• M78: 74,327,403 km (0.072 R)
• M79: 74,727,128 km (0.049 R)
• M80: 76,064,533 km (0.075 R)
• M81: 77,409,867 km (0.062 R)
• M82: 77,950,214 km (0.082 R)
• M83: 78,491,908 km (0.064 R)
• M84: 79,578,887 km (0.12 R)
• M85: 80,670,801 km (0.077 R)
• M86: 81,767,653 km (0.113 R)
• M87: 82,455,654 km (0.091 R)
• M88: 83,283,827 km (0.084 R)
• M89: 85,924,679 km (0.088 R)
• M90: 86,904,395 km (0.093 R)
• M91: 88,733,977 km (0.096 R)
• M92: 89,157,937 km (0.109 R)
• M93: 89,724,315 km (0.107 R)
• M94: 92,430,840 km (0.112 R)
• M95: 93,434,641 km (0.092 R)
• M96: 95,308,654 km (0.092 R)
• M97: 95,887,598 km (0.057 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 20,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit