🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.52 AU - 0.76 AU

Year: 184 Days

Day: 39.3 Hours

Environment

Temp: 216 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.8 AU - 0.98 AU

Year: 302 Days

Day: 15.8 Hours

Environment

Temp: 86 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.31 AU - 1.61 AU

Year: 635 Days

Day: 39.2 Hours

Environment

Temp: -24 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,987,999 km

• M1: 263,292 km (0.064 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.5

Radius: 3

Gravity: 66.06 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 10.32 AU - 16.8 AU

Year: 17971 Days

Day: 15.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,987,999 km

• M1: 228,286 km (0.084 R)
• M2: 304,282 km (0.099 R)
• M3: 442,211 km (0.101 R)
• M4: 479,611 km (0.057 R)
• M5: 518,057 km (0.104 R)
• M6: 725,550 km (0.119 R)
• M7: 1,105,379 km (0.112 R)
• M8: 1,156,691 km (0.109 R)
• M9: 1,396,945 km (0.039 R)
• M10: 1,860,998 km (0.047 R)
• M11: 1,922,183 km (0.1 R)
• M12: 2,501,576 km (0.106 R)
• M13: 2,603,003 km (0.047 R)
• M14: 2,637,111 km (0.068 R)
• M15: 3,094,282 km (0.094 R)
• M16: 3,844,216 km (0.05 R)
• M17: 4,040,040 km (0.116 R)
• M18: 4,813,461 km (0.068 R)
• M19: 4,897,535 km (0.081 R)
• M20: 4,982,058 km (0.053 R)
• M21: 5,024,544 km (0.104 R)
• M22: 5,281,702 km (0.109 R)
• M23: 6,169,566 km (0.027 R)
• M24: 6,352,524 km (0.109 R)
• M25: 6,491,052 km (0.075 R)
• M26: 6,537,427 km (0.115 R)
• M27: 6,583,802 km (0.09 R)
• M28: 6,865,046 km (0.112 R)
• M29: 7,585,061 km (0.104 R)
• M30: 8,078,285 km (0.089 R)
• M31: 8,734,870 km (0.104 R)
• M32: 8,837,345 km (0.117 R)
• M33: 9,199,371 km (0.111 R)
• M34: 10,260,020 km (0.106 R)
• M35: 11,025,213 km (0.098 R)
• M36: 11,302,867 km (0.03 R)
• M37: 12,551,860 km (0.119 R)
• M38: 13,487,295 km (0.108 R)
• M39: 13,784,097 km (0.052 R)
• M40: 14,023,155 km (0.099 R)
• M41: 14,444,871 km (0.113 R)
• M42: 14,626,932 km (0.102 R)
• M43: 14,748,555 km (0.105 R)
• M44: 16,805,376 km (0.03 R)
• M45: 17,964,610 km (0.078 R)
• M46: 18,094,910 km (0.111 R)
• M47: 18,950,011 km (0.055 R)
• M48: 22,780,764 km (0.053 R)
• M49: 23,346,992 km (0.091 R)
• M50: 23,703,184 km (0.104 R)
• M51: 24,421,104 km (0.05 R)
• M52: 24,493,211 km (0.112 R)
• M53: 26,098,994 km (0.096 R)
• M54: 26,914,452 km (0.119 R)
• M55: 27,587,942 km (0.096 R)
• M56: 28,342,813 km (0.077 R)
• M57: 29,257,454 km (0.103 R)
• M58: 29,410,792 km (0.064 R)
• M59: 30,259,161 km (0.029 R)
• M60: 31,507,556 km (0.098 R)
• M61: 34,215,427 km (0.099 R)
• M62: 35,924,881 km (0.066 R)
• M63: 36,007,011 km (0.09 R)
• M64: 37,328,857 km (0.091 R)
• M65: 38,414,639 km (0.08 R)
• M66: 38,498,563 km (0.12 R)
• M67: 39,850,030 km (0.117 R)
• M68: 40,019,974 km (0.088 R)
• M69: 40,190,216 km (0.077 R)
• M70: 40,360,758 km (0.11 R)
• M71: 41,131,037 km (0.067 R)
• M72: 41,992,422 km (0.107 R)
• M73: 43,470,598 km (0.088 R)
• M74: 44,612,329 km (0.12 R)
• M75: 45,408,638 km (0.07 R)
• M76: 46,209,585 km (0.113 R)
• M77: 46,298,746 km (0.075 R)
• M78: 47,284,596 km (0.075 R)
• M79: 48,640,102 km (0.09 R)
• M80: 48,730,908 km (0.062 R)
• M81: 48,821,863 km (0.117 R)
• M82: 50,375,288 km (0.03 R)
• M83: 50,651,146 km (0.101 R)
• M84: 51,389,113 km (0.07 R)
• M85: 52,969,165 km (0.109 R)
• M86: 55,131,902 km (0.114 R)
• M87: 55,890,961 km (0.118 R)
• M88: 56,271,837 km (0.101 R)
• M89: 57,515,445 km (0.07 R)
• M90: 58,478,256 km (0.118 R)
• M91: 60,029,736 km (0.114 R)
• M92: 60,908,324 km (0.076 R)
• M93: 61,594,679 km (0.1 R)
• M94: 61,791,251 km (0.066 R)
• M95: 67,075,646 km (0.05 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.8

Radius: 4.3

Gravity: 25.9 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 15.28 AU - 19.22 AU

Year: 25784 Days

Day: 24.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 79,987,999 km

• M1: 100,231 km (0.095 R)
• M2: 279,598 km (0.114 R)
• M3: 350,657 km (0.103 R)
• M4: 645,664 km (0.116 R)
• M5: 1,170,005 km (0.086 R)
• M6: 1,695,243 km (0.08 R)
• M7: 2,543,463 km (0.03 R)
• M8: 3,714,066 km (0.085 R)
• M9: 5,905,376 km (0.099 R)
• M10: 6,259,923 km (0.117 R)
• M11: 6,311,085 km (0.072 R)
• M12: 6,517,381 km (0.074 R)
• M13: 6,778,429 km (0.095 R)
• M14: 7,042,769 km (0.106 R)
• M15: 8,077,986 km (0.076 R)
• M16: 9,687,809 km (0.106 R)
• M17: 12,601,526 km (0.062 R)
• M18: 12,861,079 km (0.083 R)
• M19: 14,455,343 km (0.098 R)
• M20: 15,137,809 km (0.052 R)
• M21: 15,552,344 km (0.118 R)
• M22: 16,675,974 km (0.087 R)
• M23: 17,463,457 km (0.083 R)
• M24: 17,752,779 km (0.05 R)
• M25: 18,262,908 km (0.091 R)
• M26: 19,372,326 km (0.082 R)
• M27: 20,579,581 km (0.111 R)
• M28: 21,655,788 km (0.118 R)
• M29: 21,733,279 km (0.11 R)
• M30: 22,278,863 km (0.116 R)
• M31: 23,542,666 km (0.117 R)
• M32: 24,022,576 km (0.074 R)
• M33: 24,586,560 km (0.092 R)
• M34: 26,139,086 km (0.045 R)
• M35: 26,469,997 km (0.098 R)
• M36: 28,824,817 km (0.112 R)
• M37: 29,681,863 km (0.039 R)
• M38: 29,940,667 km (0.119 R)
• M39: 30,027,135 km (0.112 R)
• M40: 32,480,390 km (0.066 R)
• M41: 33,730,879 km (0.089 R)
• M42: 37,762,392 km (0.093 R)
• M43: 38,230,035 km (0.086 R)
• M44: 38,417,631 km (0.093 R)
• M45: 40,692,566 km (0.089 R)
• M46: 41,171,877 km (0.085 R)
• M47: 41,460,451 km (0.063 R)
• M48: 41,556,793 km (0.096 R)
• M49: 41,749,774 km (0.106 R)
• M50: 42,427,153 km (0.098 R)
• M51: 43,597,008 km (0.112 R)
• M52: 45,470,722 km (0.109 R)
• M53: 46,767,735 km (0.086 R)
• M54: 47,975,888 km (0.077 R)
• M55: 48,990,460 km (0.113 R)
• M56: 49,398,264 km (0.075 R)
• M57: 51,247,294 km (0.116 R)
• M58: 54,063,025 km (0.12 R)
• M59: 57,142,796 km (0.104 R)
• M60: 57,786,965 km (0.085 R)
• M61: 59,082,781 km (0.112 R)
• M62: 59,408,157 km (0.098 R)
• M63: 59,516,765 km (0.102 R)
• M64: 60,388,023 km (0.052 R)
• M65: 62,916,227 km (0.053 R)
• M66: 63,692,640 km (0.081 R)
• M67: 63,914,942 km (0.057 R)
• M68: 66,040,429 km (0.12 R)
• M69: 68,075,409 km (0.053 R)
• M70: 68,530,336 km (0.116 R)
• M71: 68,644,329 km (0.102 R)
• M72: 68,872,317 km (0.07 R)
• M73: 69,557,774 km (0.079 R)
• M74: 70,130,883 km (0.101 R)
• M75: 72,090,615 km (0.091 R)
• M76: 73,951,613 km (0.108 R)
• M77: 74,185,434 km (0.103 R)
• M78: 74,770,811 km (0.109 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 14,255 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit