🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.45 AU - 0.61 AU

Year: 140 Days

Day: 29.1 Hours

Environment

Temp: 174 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,379,397 km

• M1: 196,871 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.63 AU - 0.93 AU

Year: 249 Days

Day: 14.5 Hours

Environment

Temp: 129 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.17 AU - 1.69 AU

Year: 618 Days

Day: 38.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,379,397 km

• M1: 90,656 km (0.085 R)
• M2: 1,114,355 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.6

Radius: 14.7

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 8.22 AU - 10.3 AU

Year: 10191 Days

Day: 11.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,379,397 km

• M1: 191,036 km (0.09 R)
• M2: 601,533 km (0.094 R)
• M3: 1,037,910 km (0.074 R)
• M4: 1,218,624 km (0.085 R)
• M5: 1,454,690 km (0.114 R)
• M6: 1,613,114 km (0.085 R)
• M7: 2,047,845 km (0.074 R)
• M8: 2,796,283 km (0.05 R)
• M9: 2,938,551 km (0.085 R)
• M10: 3,501,637 km (0.11 R)
• M11: 3,906,449 km (0.06 R)
• M12: 4,034,206 km (0.093 R)
• M13: 4,626,015 km (0.108 R)
• M14: 4,795,360 km (0.08 R)
• M15: 5,637,147 km (0.107 R)
• M16: 5,781,958 km (0.105 R)
• M17: 6,038,368 km (0.104 R)
• M18: 6,186,620 km (0.08 R)
• M19: 6,336,068 km (0.043 R)
• M20: 6,449,015 km (0.04 R)
• M21: 6,753,297 km (0.098 R)
• M22: 7,101,561 km (0.042 R)
• M23: 7,297,534 km (0.057 R)
• M24: 7,416,015 km (0.055 R)
• M25: 7,614,831 km (0.069 R)
• M26: 9,226,449 km (0.109 R)
• M27: 9,397,589 km (0.108 R)
• M28: 10,446,868 km (0.107 R)
• M29: 11,487,022 km (0.114 R)
• M30: 11,903,203 km (0.112 R)
• M31: 12,893,242 km (0.11 R)
• M32: 13,374,050 km (0.094 R)
• M33: 13,470,989 km (0.116 R)
• M34: 13,665,466 km (0.064 R)
• M35: 14,008,045 km (0.113 R)
• M36: 14,106,331 km (0.11 R)
• M37: 14,254,433 km (0.08 R)
• M38: 15,103,102 km (0.088 R)
• M39: 15,203,931 km (0.041 R)
• M40: 15,457,350 km (0.096 R)
• M41: 15,660,952 km (0.044 R)
• M42: 16,432,578 km (0.056 R)
• M43: 16,536,549 km (0.079 R)
• M44: 16,692,579 km (0.062 R)
• M45: 17,058,944 km (0.108 R)
• M46: 18,227,453 km (0.058 R)
• M47: 18,496,580 km (0.11 R)
• M48: 19,751,856 km (0.107 R)
• M49: 20,139,314 km (0.079 R)
• M50: 20,585,265 km (0.107 R)
• M51: 20,753,413 km (0.087 R)
• M52: 22,401,533 km (0.069 R)
• M53: 23,738,489 km (0.113 R)
• M54: 23,856,073 km (0.088 R)
• M55: 25,822,388 km (0.106 R)
• M56: 26,064,287 km (0.108 R)
• M57: 26,489,445 km (0.105 R)
• M58: 27,162,037 km (0.115 R)
• M59: 27,531,394 km (0.08 R)
• M60: 28,337,277 km (0.082 R)
• M61: 30,099,241 km (0.102 R)
• M62: 30,545,192 km (0.117 R)
• M63: 31,057,715 km (0.077 R)
• M64: 33,398,772 km (0.1 R)
• M65: 35,594,121 km (0.054 R)
• M66: 37,083,667 km (0.076 R)
• M67: 37,698,813 km (0.099 R)
• M68: 37,973,325 km (0.106 R)
• M69: 40,193,208 km (0.103 R)
• M70: 40,543,865 km (0.099 R)
• M71: 42,098,935 km (0.098 R)
• M72: 42,454,978 km (0.089 R)
• M73: 43,745,260 km (0.078 R)
• M74: 43,889,472 km (0.084 R)
• M75: 44,033,834 km (0.098 R)
• M76: 44,757,888 km (0.081 R)
• M77: 45,266,969 km (0.114 R)
• M78: 46,217,664 km (0.06 R)
• M79: 46,732,280 km (0.071 R)
• M80: 47,174,941 km (0.086 R)
• M81: 48,959,344 km (0.109 R)
• M82: 49,709,278 km (0.032 R)
• M83: 49,859,774 km (0.118 R)
• M84: 50,538,649 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308

Radius: 14.1

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 9.38 AU - 13.22 AU

Year: 13738 Days

Day: 9.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 45,379,397 km

• M1: 186,848 km (0.095 R)
• M2: 303,235 km (0.098 R)
• M3: 458,817 km (0.082 R)
• M4: 592,557 km (0.025 R)
• M5: 873,203 km (0.088 R)
• M6: 1,355,357 km (0.12 R)
• M7: 1,691,503 km (0.094 R)
• M8: 1,779,766 km (0.068 R)
• M9: 2,077,914 km (0.103 R)
• M10: 4,432,585 km (0.09 R)
• M11: 4,839,940 km (0.064 R)
• M12: 4,967,696 km (0.071 R)
• M13: 5,423,970 km (0.099 R)
• M14: 5,758,172 km (0.034 R)
• M15: 6,168,219 km (0.065 R)
• M16: 6,341,903 km (0.095 R)
• M17: 6,658,751 km (0.067 R)
• M18: 6,980,835 km (0.042 R)
• M19: 7,902,208 km (0.091 R)
• M20: 8,319,886 km (0.105 R)
• M21: 8,861,879 km (0.076 R)
• M22: 9,216,276 km (0.104 R)
• M23: 9,575,610 km (0.049 R)
• M24: 9,777,118 km (0.11 R)
• M25: 10,102,643 km (0.071 R)
• M26: 10,266,752 km (0.098 R)
• M27: 10,431,609 km (0.12 R)
• M28: 10,555,925 km (0.08 R)
• M29: 11,058,275 km (0.115 R)
• M30: 11,482,833 km (0.083 R)
• M31: 12,216,761 km (0.094 R)
• M32: 12,611,549 km (0.07 R)
• M33: 12,832,655 km (0.117 R)
• M34: 12,965,947 km (0.108 R)
• M35: 13,912,153 km (0.064 R)
• M36: 15,302,217 km (0.105 R)
• M37: 15,680,400 km (0.107 R)
• M38: 16,301,381 km (0.089 R)
• M39: 17,321,788 km (0.108 R)
• M40: 17,617,094 km (0.071 R)
• M41: 19,169,621 km (0.085 R)
• M42: 19,987,921 km (0.026 R)
• M43: 20,194,366 km (0.03 R)
• M44: 21,131,746 km (0.035 R)
• M45: 21,342,081 km (0.038 R)
• M46: 21,923,867 km (0.114 R)
• M47: 22,672,006 km (0.111 R)
• M48: 22,887,277 km (0.119 R)
• M49: 23,482,677 km (0.03 R)
• M50: 23,591,584 km (0.047 R)
• M51: 23,919,054 km (0.106 R)
• M52: 24,413,176 km (0.037 R)
• M53: 25,579,142 km (0.104 R)
• M54: 25,971,836 km (0.073 R)
• M55: 27,390,622 km (0.09 R)
• M56: 27,562,510 km (0.11 R)
• M57: 28,950,928 km (0.072 R)
• M58: 29,477,512 km (0.106 R)
• M59: 30,302,993 km (0.085 R)
• M60: 30,956,736 km (0.059 R)
• M61: 32,157,558 km (0.068 R)
• M62: 32,581,369 km (0.088 R)
• M63: 32,824,466 km (0.104 R)
• M64: 33,741,201 km (0.043 R)
• M65: 34,604,531 km (0.104 R)
• M66: 35,599,955 km (0.091 R)
• M67: 35,787,700 km (0.073 R)
• M68: 36,101,257 km (0.109 R)
• M69: 36,541,823 km (0.117 R)
• M70: 36,731,214 km (0.119 R)
• M71: 37,047,464 km (0.12 R)
• M72: 37,364,761 km (0.118 R)
• M73: 40,195,003 km (0.104 R)
• M74: 40,847,848 km (0.049 R)
• M75: 41,044,420 km (0.085 R)
• M76: 41,701,753 km (0.08 R)
• M77: 44,366,091 km (0.118 R)
• M78: 44,973,159 km (0.087 R)
• M79: 45,311,549 km (0.034 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 11,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit