🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.48 AU - 0.58 AU

Year: 145 Days

Day: 42.7 Hours

Environment

Temp: 228 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,284,313 km

• M1: 38,746 km (0.088 R)
• M2: 341,233 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.7 AU - 0.78 AU

Year: 240 Days

Day: 33 Hours

Environment

Temp: 147 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.16 AU - 1.36 AU

Year: 533 Days

Day: 29.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,284,313 km

• M1: 505,192 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.4 AU - 2.12 AU

Year: 880 Days

Day: 24.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,284,313 km

• M1: 731,982 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.77 AU - 1.95 AU

Year: 956 Days

Day: 35.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.96 AU - 3.76 AU

Year: 2320 Days

Day: 35.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.84 AU - 3.86 AU

Year: 2846 Days

Day: 41.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,284,313 km

• M1: 120,725 km (0.091 R)
• M2: 1,452,895 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581.3

Radius: 3.2

Gravity: 56.77 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 14.21 AU - 14.53 AU

Year: 20522 Days

Day: 19.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,284,313 km

• M1: 262,694 km (0.039 R)
• M2: 439,519 km (0.076 R)
• M3: 715,826 km (0.12 R)
• M4: 958,922 km (0.096 R)
• M5: 1,310,029 km (0.107 R)
• M6: 1,574,368 km (0.071 R)
• M7: 1,791,285 km (0.111 R)
• M8: 2,050,388 km (0.107 R)
• M9: 2,150,619 km (0.104 R)
• M10: 2,461,035 km (0.113 R)
• M11: 2,785,213 km (0.062 R)
• M12: 3,315,687 km (0.064 R)
• M13: 3,512,558 km (0.113 R)
• M14: 3,835,540 km (0.066 R)
• M15: 4,167,946 km (0.119 R)
• M16: 4,509,478 km (0.054 R)
• M17: 4,683,610 km (0.094 R)
• M18: 4,859,836 km (0.092 R)
• M19: 5,128,514 km (0.104 R)
• M20: 5,726,756 km (0.116 R)
• M21: 6,590,983 km (0.114 R)
• M22: 6,640,201 km (0.076 R)
• M23: 7,290,802 km (0.073 R)
• M24: 7,909,090 km (0.069 R)
• M25: 8,118,976 km (0.11 R)
• M26: 8,330,657 km (0.071 R)
• M27: 8,651,544 km (0.118 R)
• M28: 8,813,559 km (0.114 R)
• M29: 8,922,017 km (0.1 R)
• M30: 9,085,677 km (0.092 R)
• M31: 9,806,290 km (0.064 R)
• M32: 10,201,677 km (0.113 R)
• M33: 10,717,939 km (0.114 R)
• M34: 11,360,313 km (0.087 R)
• M35: 11,478,345 km (0.081 R)
• M36: 11,537,586 km (0.105 R)
• M37: 11,835,136 km (0.063 R)
• M38: 11,894,975 km (0.093 R)
• M39: 12,135,379 km (0.061 R)
• M40: 13,547,882 km (0.075 R)
• M41: 15,401,400 km (0.082 R)
• M42: 16,058,733 km (0.094 R)
• M43: 16,994,318 km (0.07 R)
• M44: 18,638,848 km (0.109 R)
• M45: 20,836,739 km (0.08 R)
• M46: 20,908,995 km (0.096 R)
• M47: 21,417,179 km (0.119 R)
• M48: 21,563,037 km (0.076 R)
• M49: 23,565,105 km (0.105 R)
• M50: 24,321,472 km (0.091 R)
• M51: 24,473,763 km (0.098 R)
• M52: 24,626,203 km (0.102 R)
• M53: 25,162,661 km (0.103 R)
• M54: 26,481,366 km (0.041 R)
• M55: 26,794,923 km (0.046 R)
• M56: 27,267,503 km (0.092 R)
• M57: 28,300,925 km (0.106 R)
• M58: 28,541,179 km (0.08 R)
• M59: 30,569,726 km (0.106 R)
• M60: 31,394,160 km (0.068 R)
• M61: 32,225,775 km (0.118 R)
• M62: 37,365,359 km (0.108 R)
• M63: 38,956,034 km (0.119 R)
• M64: 42,477,567 km (0.114 R)
• M65: 42,844,381 km (0.101 R)
• M66: 43,488,999 km (0.106 R)
• M67: 45,254,702 km (0.103 R)
• M68: 45,348,351 km (0.103 R)
• M69: 45,441,999 km (0.089 R)
• M70: 46,193,429 km (0.087 R)
• M71: 46,287,676 km (0.101 R)
• M72: 46,854,352 km (0.063 R)
• M73: 48,281,067 km (0.116 R)
• M74: 49,240,139 km (0.076 R)
• M75: 49,625,503 km (0.092 R)
• M76: 50,884,968 km (0.119 R)
• M77: 51,469,746 km (0.083 R)
• M78: 55,625,126 km (0.085 R)
• M79: 56,328,086 km (0.076 R)
• M80: 56,428,766 km (0.114 R)
• M81: 57,337,423 km (0.117 R)
• M82: 57,438,701 km (0.085 R)
• M83: 58,964,749 km (0.096 R)
• M84: 59,476,373 km (0.117 R)
• M85: 59,578,848 km (0.068 R)
• M86: 61,020,223 km (0.081 R)
• M87: 63,203,455 km (0.072 R)
• M88: 63,622,179 km (0.11 R)
• M89: 65,306,502 km (0.097 R)
• M90: 66,685,644 km (0.086 R)
• M91: 66,898,672 km (0.115 R)
• M92: 67,218,662 km (0.086 R)
• M93: 68,503,707 km (0.109 R)
• M94: 69,364,942 km (0.087 R)
• M95: 71,206,791 km (0.037 R)
• M96: 72,735,682 km (0.118 R)
• M97: 73,064,647 km (0.049 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: 504 - 15,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit