🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.51 AU - 0.81 AU

Year: 188 Days

Day: 28.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 91,263,795 km

• M1: 51,611 km (0.103 R)
• M2: 85,869 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.71 AU - 0.95 AU

Year: 265 Days

Day: 33.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.59 AU - 1.93 AU

Year: 817 Days

Day: 34.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.86 AU - 2.14 AU

Year: 990 Days

Day: 46.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,263,795 km

• M1: 188,493 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.3 AU - 6.24 AU

Year: 4232 Days

Day: 34.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,263,795 km

• M1: 3,989,925 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.3

Radius: 14.7

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.49 AU - 7.41 AU

Year: 5731 Days

Day: 5.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 91,263,795 km

• M1: 253,718 km (0.079 R)
• M2: 458,667 km (0.105 R)
• M3: 684,111 km (0.107 R)
• M4: 913,744 km (0.093 R)
• M5: 1,090,718 km (0.105 R)
• M6: 1,336,358 km (0.116 R)
• M7: 1,451,548 km (0.065 R)
• M8: 1,600,697 km (0.088 R)
• M9: 1,850,675 km (0.116 R)
• M10: 2,284,509 km (0.096 R)
• M11: 2,713,705 km (0.117 R)
• M12: 2,825,006 km (0.107 R)
• M13: 2,956,952 km (0.071 R)
• M14: 3,385,400 km (0.105 R)
• M15: 3,505,677 km (0.081 R)
• M16: 3,771,512 km (0.07 R)
• M17: 3,938,314 km (0.093 R)
• M18: 4,107,808 km (0.109 R)
• M19: 4,344,771 km (0.092 R)
• M20: 4,586,222 km (0.073 R)
• M21: 4,719,962 km (0.106 R)
• M22: 4,922,967 km (0.111 R)
• M23: 5,337,652 km (0.101 R)
• M24: 5,525,697 km (0.093 R)
• M25: 5,932,453 km (0.119 R)
• M26: 6,398,899 km (0.095 R)
• M27: 6,649,177 km (0.116 R)
• M28: 6,775,587 km (0.099 R)
• M29: 6,979,489 km (0.072 R)
• M30: 7,082,262 km (0.115 R)
• M31: 7,237,246 km (0.08 R)
• M32: 7,682,748 km (0.059 R)
• M33: 8,137,227 km (0.049 R)
• M34: 8,518,103 km (0.102 R)
• M35: 9,212,835 km (0.087 R)
• M36: 9,467,451 km (0.086 R)
• M37: 9,609,868 km (0.101 R)
• M38: 9,753,183 km (0.054 R)
• M39: 10,099,651 km (0.086 R)
• M40: 10,245,360 km (0.074 R)
• M41: 10,420,988 km (0.109 R)
• M42: 10,983,924 km (0.053 R)
• M43: 11,193,810 km (0.053 R)
• M44: 11,496,148 km (0.054 R)
• M45: 12,232,468 km (0.078 R)
• M46: 13,047,477 km (0.103 R)
• M47: 13,621,933 km (0.091 R)
• M48: 13,750,737 km (0.111 R)
• M49: 13,912,303 km (0.072 R)
• M50: 15,428,477 km (0.114 R)
• M51: 15,765,072 km (0.111 R)
• M52: 17,135,389 km (0.107 R)
• M53: 17,483,952 km (0.078 R)
• M54: 18,011,284 km (0.03 R)
• M55: 19,660,751 km (0.075 R)
• M56: 19,916,114 km (0.111 R)
• M57: 20,209,176 km (0.102 R)
• M58: 20,466,784 km (0.069 R)
• M59: 20,725,439 km (0.062 R)
• M60: 21,134,140 km (0.105 R)
• M61: 21,884,224 km (0.074 R)
• M62: 22,566,689 km (0.099 R)
• M63: 23,680,894 km (0.091 R)
• M64: 24,931,233 km (0.093 R)
• M65: 26,002,803 km (0.102 R)
• M66: 26,887,076 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895.3

Radius: 5.8

Gravity: 26.61 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 13.92 AU - 18.64 AU

Year: 22980 Days

Day: 17.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,263,795 km

• M1: 80,334 km (0.117 R)
• M2: 207,343 km (0.106 R)
• M3: 274,213 km (0.108 R)
• M4: 330,013 km (0.031 R)
• M5: 522,545 km (0.11 R)
• M6: 669,301 km (0.084 R)
• M7: 971,788 km (0.099 R)
• M8: 1,031,178 km (0.08 R)
• M9: 1,153,400 km (0.11 R)
• M10: 1,618,350 km (0.115 R)
• M11: 2,575,477 km (0.025 R)
• M12: 2,700,242 km (0.046 R)
• M13: 2,912,671 km (0.078 R)
• M14: 3,086,653 km (0.115 R)
• M15: 3,536,045 km (0.044 R)
• M16: 4,395,933 km (0.098 R)
• M17: 5,476,180 km (0.111 R)
• M18: 5,529,586 km (0.03 R)
• M19: 6,184,077 km (0.116 R)
• M20: 6,239,727 km (0.09 R)
• M21: 6,520,522 km (0.064 R)
• M22: 8,167,445 km (0.107 R)
• M23: 8,351,152 km (0.055 R)
• M24: 8,910,648 km (0.091 R)
• M25: 9,036,609 km (0.074 R)
• M26: 9,163,169 km (0.102 R)
• M27: 9,226,598 km (0.043 R)
• M28: 9,675,242 km (0.112 R)
• M29: 10,000,019 km (0.045 R)
• M30: 10,065,394 km (0.118 R)
• M31: 11,471,015 km (0.084 R)
• M32: 12,582,677 km (0.107 R)
• M33: 12,866,015 km (0.092 R)
• M34: 13,366,719 km (0.053 R)
• M35: 14,461,028 km (0.1 R)
• M36: 15,888,042 km (0.099 R)
• M37: 16,271,012 km (0.073 R)
• M38: 17,674,689 km (0.118 R)
• M39: 17,912,400 km (0.116 R)
• M40: 19,687,529 km (0.039 R)
• M41: 20,679,213 km (0.037 R)
• M42: 21,771,726 km (0.098 R)
• M43: 22,882,939 km (0.116 R)
• M44: 23,402,044 km (0.117 R)
• M45: 24,187,881 km (0.094 R)
• M46: 25,785,437 km (0.105 R)
• M47: 26,055,012 km (0.096 R)
• M48: 26,235,278 km (0.119 R)
• M49: 29,081,228 km (0.06 R)
• M50: 29,831,461 km (0.084 R)
• M51: 30,493,132 km (0.053 R)
• M52: 30,873,410 km (0.091 R)
• M53: 31,542,561 km (0.1 R)
• M54: 31,638,603 km (0.085 R)
• M55: 34,662,275 km (0.082 R)
• M56: 34,959,676 km (0.107 R)
• M57: 36,560,523 km (0.074 R)
• M58: 37,369,847 km (0.107 R)
• M59: 37,776,754 km (0.097 R)
• M60: 38,185,156 km (0.107 R)
• M61: 38,594,904 km (0.078 R)
• M62: 39,625,783 km (0.092 R)
• M63: 41,820,085 km (0.077 R)
• M64: 42,985,003 km (0.096 R)
• M65: 44,268,104 km (0.091 R)
• M66: 46,434,431 km (0.074 R)
• M67: 49,859,624 km (0.118 R)
• M68: 52,112,119 km (0.119 R)
• M69: 55,900,835 km (0.104 R)
• M70: 57,066,352 km (0.107 R)
• M71: 57,183,337 km (0.082 R)
• M72: 58,593,447 km (0.081 R)
• M73: 59,896,145 km (0.102 R)
• M74: 60,253,086 km (0.049 R)
• M75: 60,730,004 km (0.099 R)
• M76: 61,567,752 km (0.104 R)
• M77: 61,687,879 km (0.113 R)
• M78: 62,409,389 km (0.111 R)
• M79: 63,012,867 km (0.105 R)
• M80: 63,618,290 km (0.047 R)
• M81: 63,860,937 km (0.113 R)
• M82: 65,690,968 km (0.109 R)
• M83: 66,920,513 km (0.106 R)
• M84: 71,535,458 km (0.045 R)
• M85: 73,435,500 km (0.04 R)
• M86: 73,562,808 km (0.096 R)
• M87: 75,865,867 km (0.066 R)
• M88: 76,380,933 km (0.027 R)
• M89: 81,331,126 km (0.106 R)
• M90: 81,726,364 km (0.089 R)
• M91: 82,783,423 km (0.079 R)
• M92: 83,844,969 km (0.087 R)
• M93: 85,044,445 km (0.074 R)
• M94: 88,541,744 km (0.062 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 13,321 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit