🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.66 AU - 0.9 AU

Year: 262 Days

Day: 23.5 Hours

Environment

Temp: 170 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.04 AU - 1.22 AU

Year: 457 Days

Day: 47.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.58 AU - 1.58 AU

Year: 756 Days

Day: 12.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.6 AU - 1.74 AU

Year: 822 Days

Day: 38.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.5 AU - 4.24 AU

Year: 2899 Days

Day: 21.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.2

Radius: 3.7

Gravity: 48.88 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 9.68 AU - 15.02 AU

Year: 16527 Days

Day: 18 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,227,507 km

• M1: 48,171 km (0.081 R)
• M2: 180,415 km (0.11 R)
• M3: 308,620 km (0.085 R)
• M4: 391,198 km (0.03 R)
• M5: 723,007 km (0.112 R)
• M6: 811,269 km (0.066 R)
• M7: 998,117 km (0.109 R)
• M8: 1,121,685 km (0.118 R)
• M9: 1,663,528 km (0.085 R)
• M10: 1,692,401 km (0.106 R)
• M11: 1,960,779 km (0.084 R)
• M12: 2,022,264 km (0.039 R)
• M13: 2,503,072 km (0.092 R)
• M14: 2,569,643 km (0.079 R)
• M15: 2,877,066 km (0.049 R)
• M16: 3,378,219 km (0.089 R)
• M17: 3,526,321 km (0.096 R)
• M18: 3,944,447 km (0.088 R)
• M19: 4,580,088 km (0.116 R)
• M20: 5,332,566 km (0.101 R)
• M21: 6,212,650 km (0.101 R)
• M22: 6,257,829 km (0.113 R)
• M23: 7,663,001 km (0.071 R)
• M24: 8,854,100 km (0.029 R)
• M25: 9,367,071 km (0.079 R)
• M26: 9,836,958 km (0.081 R)
• M27: 9,942,424 km (0.108 R)
• M28: 10,048,339 km (0.097 R)
• M29: 10,583,152 km (0.067 R)
• M30: 10,799,620 km (0.09 R)
• M31: 12,242,192 km (0.112 R)
• M32: 12,928,098 km (0.049 R)
• M33: 13,392,301 km (0.075 R)
• M34: 15,302,965 km (0.116 R)
• M35: 15,917,213 km (0.112 R)
• M36: 15,979,147 km (0.086 R)
• M37: 17,169,946 km (0.098 R)
• M38: 17,233,376 km (0.108 R)
• M39: 17,551,869 km (0.097 R)
• M40: 17,936,486 km (0.084 R)
• M41: 18,259,318 km (0.079 R)
• M42: 18,518,870 km (0.095 R)
• M43: 18,976,041 km (0.107 R)
• M44: 20,841,527 km (0.111 R)
• M45: 21,180,815 km (0.102 R)
• M46: 22,278,564 km (0.105 R)
• M47: 23,324,402 km (0.087 R)
• M48: 24,887,102 km (0.111 R)
• M49: 26,044,540 km (0.096 R)
• M50: 26,190,548 km (0.091 R)
• M51: 27,293,533 km (0.091 R)
• M52: 27,962,684 km (0.073 R)
• M53: 29,392,840 km (0.116 R)
• M54: 29,696,973 km (0.11 R)
• M55: 30,846,632 km (0.112 R)
• M56: 32,323,612 km (0.094 R)
• M57: 34,461,814 km (0.071 R)
• M58: 35,265,304 km (0.114 R)
• M59: 35,750,301 km (0.111 R)
• M60: 35,993,696 km (0.059 R)
• M61: 36,645,345 km (0.108 R)
• M62: 36,808,855 km (0.116 R)
• M63: 38,208,493 km (0.091 R)
• M64: 40,551,345 km (0.054 R)
• M65: 41,484,387 km (0.095 R)
• M66: 42,253,171 km (0.117 R)
• M67: 42,682,217 km (0.087 R)
• M68: 45,462,344 km (0.066 R)
• M69: 45,990,125 km (0.067 R)
• M70: 46,519,851 km (0.113 R)
• M71: 47,763,907 km (0.084 R)
• M72: 48,121,297 km (0.119 R)
• M73: 48,748,860 km (0.078 R)
• M74: 49,018,734 km (0.11 R)
• M75: 50,648,005 km (0.115 R)
• M76: 50,739,110 km (0.118 R)
• M77: 50,830,215 km (0.038 R)
• M78: 51,744,108 km (0.071 R)
• M79: 54,798,298 km (0.031 R)
• M80: 54,985,296 km (0.04 R)
• M81: 56,677,547 km (0.046 R)
• M82: 56,961,334 km (0.06 R)
• M83: 57,435,260 km (0.118 R)
• M84: 57,910,383 km (0.064 R)
• M85: 58,196,115 km (0.054 R)
• M86: 58,577,889 km (0.08 R)
• M87: 59,439,872 km (0.11 R)
• M88: 62,831,405 km (0.1 R)
• M89: 64,008,591 km (0.078 R)
• M90: 64,797,420 km (0.109 R)
• M91: 64,896,304 km (0.038 R)
• M92: 65,094,073 km (0.119 R)
• M93: 65,688,724 km (0.037 R)
• M94: 65,986,723 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395

Radius: 5.7

Gravity: 12.16 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 11.34 AU - 16.22 AU

Year: 19479 Days

Day: 22.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 62,227,507 km

• M1: 246,687 km (0.101 R)
• M2: 377,884 km (0.115 R)
• M3: 513,270 km (0.071 R)
• M4: 1,373,159 km (0.063 R)
• M5: 1,584,092 km (0.12 R)
• M6: 1,890,917 km (0.058 R)
• M7: 2,036,476 km (0.092 R)
• M8: 3,538,438 km (0.053 R)
• M9: 3,609,946 km (0.09 R)
• M10: 3,790,660 km (0.083 R)
• M11: 4,123,665 km (0.068 R)
• M12: 4,161,364 km (0.073 R)
• M13: 4,199,063 km (0.087 R)
• M14: 4,543,437 km (0.051 R)
• M15: 4,660,273 km (0.1 R)
• M16: 4,936,730 km (0.093 R)
• M17: 5,547,089 km (0.114 R)
• M18: 5,630,415 km (0.113 R)
• M19: 6,181,085 km (0.108 R)
• M20: 8,216,364 km (0.087 R)
• M21: 8,358,931 km (0.114 R)
• M22: 8,646,308 km (0.111 R)
• M23: 9,828,131 km (0.06 R)
• M24: 9,928,960 km (0.1 R)
• M25: 11,533,996 km (0.075 R)
• M26: 11,800,430 km (0.101 R)
• M27: 12,122,813 km (0.116 R)
• M28: 14,230,497 km (0.115 R)
• M29: 14,746,012 km (0.119 R)
• M30: 15,560,123 km (0.108 R)
• M31: 17,597,198 km (0.051 R)
• M32: 18,212,045 km (0.11 R)
• M33: 18,273,978 km (0.05 R)
• M34: 18,335,912 km (0.115 R)
• M35: 18,709,159 km (0.066 R)
• M36: 20,226,679 km (0.043 R)
• M37: 20,483,389 km (0.036 R)
• M38: 20,612,193 km (0.085 R)
• M39: 20,870,698 km (0.092 R)
• M40: 21,065,175 km (0.104 R)
• M41: 21,652,197 km (0.103 R)
• M42: 21,783,395 km (0.119 R)
• M43: 23,176,749 km (0.114 R)
• M44: 23,512,746 km (0.04 R)
• M45: 23,580,215 km (0.08 R)
• M46: 24,530,460 km (0.106 R)
• M47: 24,735,709 km (0.049 R)
• M48: 24,872,890 km (0.12 R)
• M49: 25,424,009 km (0.079 R)
• M50: 25,631,650 km (0.057 R)
• M51: 26,048,879 km (0.052 R)
• M52: 27,668,575 km (0.045 R)
• M53: 28,167,933 km (0.119 R)
• M54: 28,598,326 km (0.1 R)
• M55: 30,121,830 km (0.088 R)
• M56: 30,268,287 km (0.053 R)
• M57: 31,004,159 km (0.074 R)
• M58: 31,226,162 km (0.086 R)
• M59: 31,300,213 km (0.081 R)
• M60: 32,643,901 km (0.045 R)
• M61: 33,398,473 km (0.114 R)
• M62: 33,853,998 km (0.077 R)
• M63: 36,629,787 km (0.087 R)
• M64: 36,786,116 km (0.119 R)
• M65: 38,441,118 km (0.095 R)
• M66: 40,362,104 km (0.114 R)
• M67: 40,604,452 km (0.115 R)
• M68: 40,685,235 km (0.094 R)
• M69: 41,741,546 km (0.118 R)
• M70: 42,150,247 km (0.103 R)
• M71: 42,806,832 km (0.115 R)
• M72: 43,384,130 km (0.107 R)
• M73: 43,715,191 km (0.096 R)
• M74: 44,796,933 km (0.103 R)
• M75: 45,466,982 km (0.088 R)
• M76: 46,309,218 km (0.098 R)
• M77: 46,562,936 km (0.055 R)
• M78: 47,582,146 km (0.073 R)
• M79: 49,989,026 km (0.082 R)
• M80: 50,596,842 km (0.049 R)
• M81: 52,435,101 km (0.061 R)
• M82: 53,939,158 km (0.086 R)
• M83: 54,830,462 km (0.082 R)
• M84: 55,188,450 km (0.04 R)
• M85: 55,636,944 km (0.087 R)
• M86: 56,176,693 km (0.092 R)
• M87: 56,989,608 km (0.114 R)
• M88: 57,261,427 km (0.09 R)
• M89: 57,715,457 km (0.117 R)
• M90: 58,261,788 km (0.089 R)
• M91: 58,353,043 km (0.076 R)
• M92: 59,084,577 km (0.061 R)
• M93: 59,911,254 km (0.026 R)
• M94: 60,279,864 km (0.1 R)
• M95: 60,649,221 km (0.119 R)
• M96: 61,761,930 km (0.032 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 17,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit