🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.7 AU - 1.12 AU

Year: 319 Days

Day: 41.3 Hours

Environment

Temp: 159 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.36 AU - 1.72 AU

Year: 702 Days

Day: 15.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.59 AU - 1.67 AU

Year: 764 Days

Day: 44.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,788,022 km

• M1: 29,321 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.79 AU - 4.03 AU

Year: 2312 Days

Day: 20.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,788,022 km

• M1: 210,185 km (0.063 R)
• M2: 2,857,319 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.1

Radius: 3.6

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 15.21 AU - 15.55 AU

Year: 22142 Days

Day: 18.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 62,788,022 km

• M1: 59,989 km (0.096 R)
• M2: 327,171 km (0.025 R)
• M3: 456,423 km (0.095 R)
• M4: 678,576 km (0.112 R)
• M5: 743,053 km (0.042 R)
• M6: 1,367,923 km (0.082 R)
• M7: 1,704,817 km (0.093 R)
• M8: 1,860,100 km (0.061 R)
• M9: 1,950,756 km (0.117 R)
• M10: 2,255,786 km (0.11 R)
• M11: 2,279,872 km (0.06 R)
• M12: 3,094,432 km (0.085 R)
• M13: 3,393,478 km (0.106 R)
• M14: 3,421,154 km (0.078 R)
• M15: 3,504,480 km (0.114 R)
• M16: 3,787,220 km (0.097 R)
• M17: 4,617,039 km (0.115 R)
• M18: 5,211,092 km (0.062 R)
• M19: 5,371,312 km (0.092 R)
• M20: 5,598,401 km (0.084 R)
• M21: 5,961,625 km (0.12 R)
• M22: 6,366,437 km (0.09 R)
• M23: 6,537,726 km (0.062 R)
• M24: 6,780,224 km (0.069 R)
• M25: 7,131,480 km (0.113 R)
• M26: 11,533,397 km (0.057 R)
• M27: 11,952,122 km (0.101 R)
• M28: 12,589,558 km (0.092 R)
• M29: 12,847,615 km (0.087 R)
• M30: 13,764,500 km (0.057 R)
• M31: 13,852,912 km (0.091 R)
• M32: 14,030,335 km (0.101 R)
• M33: 14,074,766 km (0.076 R)
• M34: 14,163,777 km (0.067 R)
• M35: 15,384,645 km (0.08 R)
• M36: 18,751,495 km (0.088 R)
• M37: 19,342,257 km (0.111 R)
• M38: 20,139,314 km (0.025 R)
• M39: 20,896,279 km (0.117 R)
• M40: 21,765,293 km (0.118 R)
• M41: 22,333,915 km (0.101 R)
• M42: 25,087,413 km (0.101 R)
• M43: 25,357,737 km (0.071 R)
• M44: 26,119,788 km (0.074 R)
• M45: 28,902,309 km (0.049 R)
• M46: 30,155,939 km (0.113 R)
• M47: 30,443,316 km (0.096 R)
• M48: 33,070,704 km (0.036 R)
• M49: 34,621,435 km (0.081 R)
• M50: 37,607,558 km (0.113 R)
• M51: 38,102,877 km (0.117 R)
• M52: 38,413,592 km (0.052 R)
• M53: 38,600,439 km (0.078 R)
• M54: 40,042,563 km (0.116 R)
• M55: 40,421,793 km (0.091 R)
• M56: 40,802,071 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.1

Radius: 6.5

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 13.07 AU - 21.15 AU

Year: 25981 Days

Day: 23.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,788,022 km

• M1: 82,877 km (0.076 R)
• M2: 153,188 km (0.1 R)
• M3: 328,667 km (0.104 R)
• M4: 491,429 km (0.095 R)
• M5: 719,715 km (0.11 R)
• M6: 911,799 km (0.106 R)
• M7: 979,567 km (0.032 R)
• M8: 2,275,683 km (0.104 R)
• M9: 2,720,138 km (0.08 R)
• M10: 3,760,292 km (0.107 R)
• M11: 5,192,392 km (0.109 R)
• M12: 5,689,506 km (0.099 R)
• M13: 6,158,496 km (0.088 R)
• M14: 6,907,682 km (0.101 R)
• M15: 7,178,903 km (0.065 R)
• M16: 8,203,050 km (0.034 R)
• M17: 8,442,257 km (0.119 R)
• M18: 8,538,448 km (0.111 R)
• M19: 9,873,759 km (0.117 R)
• M20: 10,436,247 km (0.088 R)
• M21: 10,643,290 km (0.093 R)
• M22: 10,695,350 km (0.025 R)
• M23: 10,851,830 km (0.115 R)
• M24: 11,272,798 km (0.095 R)
• M25: 13,065,130 km (0.03 R)
• M26: 13,344,429 km (0.071 R)
• M27: 14,136,700 km (0.119 R)
• M28: 14,711,903 km (0.065 R)
• M29: 15,236,094 km (0.117 R)
• M30: 15,825,809 km (0.073 R)
• M31: 17,516,265 km (0.116 R)
• M32: 17,639,085 km (0.05 R)
• M33: 18,258,121 km (0.118 R)
• M34: 19,964,584 km (0.06 R)
• M35: 20,350,546 km (0.092 R)
• M36: 21,064,876 km (0.054 R)
• M37: 22,451,050 km (0.101 R)
• M38: 22,517,771 km (0.043 R)
• M39: 22,852,421 km (0.12 R)
• M40: 24,002,679 km (0.103 R)
• M41: 24,413,176 km (0.116 R)
• M42: 24,757,101 km (0.042 R)
• M43: 25,728,291 km (0.1 R)
• M44: 26,148,361 km (0.041 R)
• M45: 26,712,046 km (0.045 R)
• M46: 27,707,919 km (0.119 R)
• M47: 28,426,737 km (0.12 R)
• M48: 28,861,020 km (0.111 R)
• M49: 29,882,623 km (0.079 R)
• M50: 29,956,076 km (0.111 R)
• M51: 30,029,678 km (0.025 R)
• M52: 30,767,794 km (0.059 R)
• M53: 31,064,895 km (0.053 R)
• M54: 31,362,745 km (0.06 R)
• M55: 32,790,806 km (0.115 R)
• M56: 33,322,178 km (0.115 R)
• M57: 33,398,323 km (0.084 R)
• M58: 34,239,961 km (0.113 R)
• M59: 34,393,598 km (0.054 R)
• M60: 36,884,851 km (0.076 R)
• M61: 37,437,466 km (0.071 R)
• M62: 41,627,702 km (0.065 R)
• M63: 42,120,627 km (0.106 R)
• M64: 42,202,906 km (0.081 R)
• M65: 42,450,341 km (0.055 R)
• M66: 42,698,224 km (0.08 R)
• M67: 43,112,311 km (0.088 R)
• M68: 43,195,338 km (0.117 R)
• M69: 43,527,894 km (0.116 R)
• M70: 43,694,396 km (0.084 R)
• M71: 44,362,800 km (0.064 R)
• M72: 44,950,420 km (0.089 R)
• M73: 45,456,211 km (0.059 R)
• M74: 46,899,232 km (0.118 R)
• M75: 47,583,642 km (0.088 R)
• M76: 48,012,988 km (0.108 R)
• M77: 48,875,569 km (0.077 R)
• M78: 51,054,313 km (0.09 R)
• M79: 52,376,758 km (0.113 R)
• M80: 52,908,877 km (0.068 R)
• M81: 54,067,962 km (0.088 R)
• M82: 55,055,308 km (0.045 R)
• M83: 55,145,216 km (0.096 R)
• M84: 57,412,372 km (0.101 R)
• M85: 58,144,204 km (0.09 R)
• M86: 59,155,636 km (0.037 R)
• M87: 59,709,746 km (0.103 R)
• M88: 60,451,303 km (0.116 R)
• M89: 60,730,153 km (0.1 R)
• M90: 61,195,851 km (0.111 R)
• M91: 61,289,051 km (0.115 R)
• M92: 61,569,248 km (0.069 R)
• M93: 62,224,486 km (0.096 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: 295 - 11,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit