🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.99 AU - 1.01 AU

Year: 365 Days

Day: 31.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.43 AU - 1.61 AU

Year: 684 Days

Day: 21.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.74 AU - 1.94 AU

Year: 912 Days

Day: 45.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.28 AU - 2.58 AU

Year: 1384 Days

Day: 45.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,167,497 km

• M1: 225,444 km (0.11 R)
• M2: 299,645 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.36 AU - 3.6 AU

Year: 1879 Days

Day: 45.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.36 AU - 5.36 AU

Year: 3325 Days

Day: 36.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.5

Radius: 7.1

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 13.69 AU - 15.97 AU

Year: 20859 Days

Day: 24.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,167,497 km

• M1: 106,364 km (0.104 R)
• M2: 155,432 km (0.108 R)
• M3: 278,252 km (0.097 R)
• M4: 496,964 km (0.111 R)
• M5: 711,487 km (0.117 R)
• M6: 1,583,942 km (0.087 R)
• M7: 1,655,300 km (0.116 R)
• M8: 1,826,141 km (0.053 R)
• M9: 1,901,239 km (0.116 R)
• M10: 2,028,547 km (0.026 R)
• M11: 2,537,928 km (0.033 R)
• M12: 2,763,970 km (0.104 R)
• M13: 2,850,438 km (0.075 R)
• M14: 2,937,803 km (0.092 R)
• M15: 3,357,425 km (0.076 R)
• M16: 3,605,608 km (0.095 R)
• M17: 4,691,240 km (0.111 R)
• M18: 4,898,881 km (0.077 R)
• M19: 5,539,759 km (0.095 R)
• M20: 5,759,368 km (0.111 R)
• M21: 5,833,120 km (0.091 R)
• M22: 5,981,671 km (0.105 R)
• M23: 6,169,117 km (0.066 R)
• M24: 6,627,036 km (0.101 R)
• M25: 7,334,335 km (0.073 R)
• M26: 8,189,436 km (0.073 R)
• M27: 8,397,676 km (0.052 R)
• M28: 9,075,804 km (0.094 R)
• M29: 9,508,590 km (0.1 R)
• M30: 10,036,671 km (0.092 R)
• M31: 10,755,638 km (0.084 R)
• M32: 11,259,633 km (0.102 R)
• M33: 11,305,859 km (0.079 R)
• M34: 11,537,736 km (0.119 R)
• M35: 11,959,153 km (0.113 R)
• M36: 13,448,998 km (0.114 R)
• M37: 13,991,590 km (0.092 R)
• M38: 14,140,888 km (0.08 R)
• M39: 14,290,636 km (0.106 R)
• M40: 15,868,744 km (0.044 R)
• M41: 17,608,417 km (0.102 R)
• M42: 17,985,254 km (0.092 R)
• M43: 19,021,220 km (0.069 R)
• M44: 19,297,078 km (0.037 R)
• M45: 19,407,781 km (0.096 R)
• M46: 20,020,533 km (0.103 R)
• M47: 20,526,623 km (0.119 R)
• M48: 20,866,210 km (0.052 R)
• M49: 21,436,477 km (0.082 R)
• M50: 22,592,420 km (0.118 R)
• M51: 23,887,190 km (0.102 R)
• M52: 24,244,429 km (0.037 R)
• M53: 24,304,119 km (0.088 R)
• M54: 25,266,332 km (0.097 R)
• M55: 25,691,190 km (0.106 R)
• M56: 25,812,963 km (0.09 R)
• M57: 26,179,627 km (0.048 R)
• M58: 27,975,699 km (0.06 R)
• M59: 28,793,701 km (0.068 R)
• M60: 29,619,630 km (0.118 R)
• M61: 30,453,339 km (0.116 R)
• M62: 31,229,603 km (0.112 R)
• M63: 31,554,978 km (0.078 R)
• M64: 32,537,986 km (0.097 R)
• M65: 32,735,754 km (0.108 R)
• M66: 33,265,181 km (0.111 R)
• M67: 33,997,762 km (0.103 R)
• M68: 34,131,502 km (0.084 R)
• M69: 34,265,542 km (0.057 R)
• M70: 34,668,409 km (0.092 R)
• M71: 35,275,627 km (0.106 R)
• M72: 36,022,569 km (0.096 R)
• M73: 36,774,747 km (0.101 R)
• M74: 37,324,968 km (0.105 R)
• M75: 37,601,275 km (0.114 R)
• M76: 37,878,031 km (0.055 R)
• M77: 38,992,236 km (0.052 R)
• M78: 39,553,378 km (0.116 R)
• M79: 40,612,531 km (0.106 R)
• M80: 42,183,009 km (0.065 R)
• M81: 42,903,323 km (0.087 R)
• M82: 43,555,121 km (0.099 R)
• M83: 43,700,530 km (0.101 R)
• M84: 43,773,235 km (0.112 R)
• M85: 44,137,356 km (0.097 R)
• M86: 44,429,371 km (0.054 R)
• M87: 45,456,510 km (0.058 R)
• M88: 45,530,262 km (0.096 R)
• M89: 45,751,517 km (0.108 R)
• M90: 45,973,071 km (0.113 R)
• M91: 47,086,379 km (0.115 R)
• M92: 48,659,999 km (0.1 R)
• M93: 49,112,831 km (0.102 R)
• M94: 50,403,263 km (0.038 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 10,483 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit