🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.64 AU - 0.64 AU

Year: 188 Days

Day: 44 Hours

Environment

Temp: 150 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,225,237 km

• M1: 186,549 km (0.105 R)
• M2: 246,238 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.67 AU - 0.79 AU

Year: 229 Days

Day: 20.7 Hours

Environment

Temp: 134 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.03 AU - 1.05 AU

Year: 389 Days

Day: 33.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.23 AU - 1.75 AU

Year: 668 Days

Day: 38.3 Hours

Environment

Temp: -29 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.62 AU - 1.98 AU

Year: 887 Days

Day: 45.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.81 AU - 2.27 AU

Year: 1070 Days

Day: 26.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.8

Radius: 7.9

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 12.49 AU - 14.45 AU

Year: 18148 Days

Day: 23.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,225,237 km

• M1: 300,991 km (0.109 R)
• M2: 385,364 km (0.067 R)
• M3: 446,699 km (0.107 R)
• M4: 545,883 km (0.045 R)
• M5: 748,139 km (0.088 R)
• M6: 807,529 km (0.09 R)
• M7: 931,247 km (0.085 R)
• M8: 1,463,067 km (0.101 R)
• M9: 1,589,926 km (0.06 R)
• M10: 2,161,240 km (0.089 R)
• M11: 2,394,763 km (0.097 R)
• M12: 2,981,486 km (0.051 R)
• M13: 3,241,487 km (0.038 R)
• M14: 3,542,926 km (0.03 R)
• M15: 3,853,342 km (0.108 R)
• M16: 4,172,584 km (0.107 R)
• M17: 4,611,504 km (0.116 R)
• M18: 4,988,491 km (0.109 R)
• M19: 5,336,306 km (0.09 R)
• M20: 5,454,039 km (0.119 R)
• M21: 6,468,163 km (0.119 R)
• M22: 6,847,244 km (0.026 R)
• M23: 6,975,300 km (0.065 R)
• M24: 7,759,941 km (0.106 R)
• M25: 7,848,951 km (0.032 R)
• M26: 8,942,213 km (0.075 R)
• M27: 9,035,412 km (0.109 R)
• M28: 9,745,104 km (0.096 R)
• M29: 10,131,067 km (0.117 R)
• M30: 10,472,749 km (0.111 R)
• M31: 10,967,469 km (0.107 R)
• M32: 11,217,746 km (0.108 R)
• M33: 15,302,366 km (0.118 R)
• M34: 15,863,358 km (0.066 R)
• M35: 16,431,232 km (0.058 R)
• M36: 16,890,198 km (0.094 R)
• M37: 17,295,159 km (0.09 R)
• M38: 21,518,457 km (0.101 R)
• M39: 22,083,488 km (0.101 R)
• M40: 22,272,879 km (0.073 R)
• M41: 22,462,868 km (0.1 R)
• M42: 22,717,035 km (0.072 R)
• M43: 23,164,033 km (0.108 R)
• M44: 24,522,532 km (0.12 R)
• M45: 24,718,655 km (0.102 R)
• M46: 24,915,376 km (0.098 R)
• M47: 25,178,518 km (0.113 R)
• M48: 25,840,190 km (0.086 R)
• M49: 26,574,715 km (0.113 R)
• M50: 26,978,330 km (0.106 R)
• M51: 27,519,426 km (0.068 R)
• M52: 27,723,328 km (0.041 R)
• M53: 29,302,932 km (0.101 R)
• M54: 29,928,999 km (0.088 R)
• M55: 30,770,636 km (0.057 R)
• M56: 31,620,053 km (0.09 R)
• M57: 31,833,529 km (0.09 R)
• M58: 33,486,586 km (0.108 R)
• M59: 33,559,141 km (0.079 R)
• M60: 33,995,219 km (0.084 R)
• M61: 34,506,394 km (0.111 R)
• M62: 35,241,070 km (0.1 R)
• M63: 35,610,427 km (0.078 R)
• M64: 35,684,328 km (0.1 R)
• M65: 35,758,379 km (0.116 R)
• M66: 35,980,981 km (0.113 R)
• M67: 38,003,993 km (0.061 R)
• M68: 39,067,334 km (0.117 R)
• M69: 39,373,112 km (0.118 R)
• M70: 39,602,745 km (0.069 R)
• M71: 39,986,763 km (0.115 R)
• M72: 41,145,847 km (0.089 R)
• M73: 41,768,473 km (0.081 R)
• M74: 42,159,373 km (0.114 R)
• M75: 42,865,774 km (0.084 R)
• M76: 42,944,462 km (0.11 R)
• M77: 43,497,077 km (0.108 R)
• M78: 45,730,573 km (0.05 R)
• M79: 46,052,657 km (0.052 R)
• M80: 46,780,152 km (0.084 R)
• M81: 48,574,429 km (0.104 R)
• M82: 49,645,250 km (0.075 R)
• M83: 49,976,310 km (0.109 R)
• M84: 52,482,374 km (0.028 R)
• M85: 52,650,971 km (0.105 R)
• M86: 52,735,344 km (0.091 R)
• M87: 53,157,659 km (0.087 R)
• M88: 54,687,297 km (0.054 R)
• M89: 56,231,446 km (0.071 R)
• M90: 58,138,071 km (0.092 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: 530 - 18,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit