🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.41 AU - 0.63 AU

Year: 132 Days

Day: 32.4 Hours

Environment

Temp: 272 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.44 AU - 0.72 AU

Year: 155 Days

Day: 38.3 Hours

Environment

Temp: 245 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.91 AU - 1.19 AU

Year: 378 Days

Day: 29.6 Hours

Environment

Temp: 146 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.41 AU - 1.85 AU

Year: 731 Days

Day: 23.1 Hours

Environment

Temp: -23 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,628,238 km

• M1: 261,647 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.25 AU - 2.09 AU

Year: 758 Days

Day: 35.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.73 AU - 1.75 AU

Year: 807 Days

Day: 24.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.7 AU - 2.28 AU

Year: 987 Days

Day: 23.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,628,238 km

• M1: 908,807 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 858.9

Radius: 4.7

Gravity: 38.88 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 12.71 AU - 18.17 AU

Year: 21323 Days

Day: 17.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 85,628,238 km

• M1: 88,712 km (0.056 R)
• M2: 119,678 km (0.028 R)
• M3: 376,538 km (0.09 R)
• M4: 571,464 km (0.079 R)
• M5: 875,297 km (0.094 R)
• M6: 1,253,780 km (0.03 R)
• M7: 2,141,643 km (0.105 R)
• M8: 2,368,882 km (0.115 R)
• M9: 2,524,614 km (0.081 R)
• M10: 3,137,815 km (0.087 R)
• M11: 3,526,919 km (0.054 R)
• M12: 3,840,177 km (0.107 R)
• M13: 4,350,156 km (0.115 R)
• M14: 5,741,566 km (0.119 R)
• M15: 8,058,987 km (0.08 R)
• M16: 8,293,108 km (0.102 R)
• M17: 9,558,706 km (0.092 R)
• M18: 9,931,354 km (0.107 R)
• M19: 11,012,348 km (0.099 R)
• M20: 12,533,459 km (0.081 R)
• M21: 12,601,077 km (0.074 R)
• M22: 12,736,613 km (0.047 R)
• M23: 13,908,563 km (0.111 R)
• M24: 14,756,484 km (0.071 R)
• M25: 15,330,939 km (0.074 R)
• M26: 15,693,714 km (0.105 R)
• M27: 16,206,237 km (0.114 R)
• M28: 16,501,692 km (0.111 R)
• M29: 17,473,929 km (0.078 R)
• M30: 18,310,929 km (0.083 R)
• M31: 20,102,962 km (0.027 R)
• M32: 21,950,047 km (0.082 R)
• M33: 22,194,938 km (0.114 R)
• M34: 23,017,876 km (0.1 R)
• M35: 23,433,010 km (0.115 R)
• M36: 24,102,461 km (0.083 R)
• M37: 24,439,505 km (0.076 R)
• M38: 24,693,373 km (0.111 R)
• M39: 24,863,017 km (0.041 R)
• M40: 26,061,744 km (0.067 R)
• M41: 26,407,615 km (0.041 R)
• M42: 28,960,801 km (0.109 R)
• M43: 30,402,775 km (0.071 R)
• M44: 32,330,493 km (0.03 R)
• M45: 33,075,192 km (0.085 R)
• M46: 35,630,024 km (0.115 R)
• M47: 35,917,850 km (0.08 R)
• M48: 36,013,892 km (0.113 R)
• M49: 37,173,724 km (0.04 R)
• M50: 39,232,640 km (0.04 R)
• M51: 39,430,708 km (0.083 R)
• M52: 40,525,614 km (0.103 R)
• M53: 41,630,694 km (0.053 R)
• M54: 41,731,672 km (0.094 R)
• M55: 42,034,907 km (0.033 R)
• M56: 42,237,612 km (0.113 R)
• M57: 42,745,497 km (0.075 R)
• M58: 42,949,249 km (0.086 R)
• M59: 43,664,926 km (0.068 R)
• M60: 43,767,550 km (0.051 R)
• M61: 44,178,645 km (0.086 R)
• M62: 44,590,937 km (0.04 R)
• M63: 48,677,502 km (0.063 R)
• M64: 48,890,230 km (0.069 R)
• M65: 52,118,851 km (0.116 R)
• M66: 52,336,516 km (0.114 R)
• M67: 52,881,950 km (0.041 R)
• M68: 53,429,328 km (0.116 R)
• M69: 54,309,113 km (0.09 R)
• M70: 54,419,367 km (0.113 R)
• M71: 56,305,946 km (0.091 R)
• M72: 56,864,843 km (0.066 R)
• M73: 57,425,686 km (0.116 R)
• M74: 57,650,531 km (0.099 R)
• M75: 59,687,007 km (0.077 R)
• M76: 61,401,997 km (0.063 R)
• M77: 61,631,929 km (0.048 R)
• M78: 61,977,351 km (0.06 R)
• M79: 62,438,860 km (0.107 R)
• M80: 63,249,232 km (0.039 R)
• M81: 63,713,883 km (0.093 R)
• M82: 64,529,640 km (0.105 R)
• M83: 64,880,447 km (0.107 R)
• M84: 65,701,141 km (0.041 R)
• M85: 67,471,482 km (0.062 R)
• M86: 68,541,256 km (0.113 R)
• M87: 70,096,326 km (0.078 R)
• M88: 72,389,811 km (0.114 R)
• M89: 73,728,862 km (0.083 R)
• M90: 76,678,782 km (0.056 R)
• M91: 77,050,234 km (0.055 R)
• M92: 78,168,179 km (0.093 R)
• M93: 79,792,363 km (0.115 R)
• M94: 80,168,751 km (0.058 R)
• M95: 81,301,506 km (0.118 R)
• M96: 81,806,698 km (0.118 R)
• M97: 82,439,497 km (0.105 R)
• M98: 84,092,553 km (0.087 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 11,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit