🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.45 AU - 0.65 AU

Year: 151 Days

Day: 34 Hours

Environment

Temp: 174 °C

Axial Tilt: 83.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.72 AU - 0.8 AU

Year: 246 Days

Day: 39.6 Hours

Environment

Temp: 127 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.89 AU - 2.43 AU

Year: 1177 Days

Day: 18.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.94 AU - 2.74 AU

Year: 1327 Days

Day: 15.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 161.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.17 AU - 3.11 AU

Year: 1591 Days

Day: 35.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,327,784 km

• M1: 59,989 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.09 AU - 3.33 AU

Year: 2133 Days

Day: 22.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.27 AU - 3.71 AU

Year: 2418 Days

Day: 19.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.4

Radius: 12.5

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 8.68 AU - 13.54 AU

Year: 13733 Days

Day: 14.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,327,784 km

• M1: 221,405 km (0.101 R)
• M2: 308,172 km (0.099 R)
• M3: 403,166 km (0.102 R)
• M4: 541,843 km (0.12 R)
• M5: 1,064,838 km (0.077 R)
• M6: 1,420,881 km (0.116 R)
• M7: 1,887,028 km (0.094 R)
• M8: 2,061,309 km (0.095 R)
• M9: 4,018,947 km (0.041 R)
• M10: 4,115,437 km (0.075 R)
• M11: 4,310,663 km (0.049 R)
• M12: 4,575,900 km (0.073 R)
• M13: 4,676,729 km (0.115 R)
• M14: 4,880,631 km (0.074 R)
• M15: 5,052,818 km (0.117 R)
• M16: 5,297,410 km (0.094 R)
• M17: 5,510,138 km (0.113 R)
• M18: 5,653,603 km (0.069 R)
• M19: 5,762,061 km (0.095 R)
• M20: 6,277,127 km (0.101 R)
• M21: 6,883,896 km (0.106 R)
• M22: 7,194,461 km (0.097 R)
• M23: 7,509,514 km (0.096 R)
• M24: 7,950,379 km (0.093 R)
• M25: 8,317,342 km (0.089 R)
• M26: 8,606,515 km (0.076 R)
• M27: 10,857,514 km (0.072 R)
• M28: 11,493,156 km (0.103 R)
• M29: 11,815,539 km (0.117 R)
• M30: 12,001,040 km (0.071 R)
• M31: 12,328,211 km (0.081 R)
• M32: 12,469,282 km (0.095 R)
• M33: 12,705,646 km (0.106 R)
• M34: 13,327,076 km (0.063 R)
• M35: 13,909,610 km (0.09 R)
• M36: 14,105,583 km (0.103 R)
• M37: 14,500,372 km (0.116 R)
• M38: 16,373,337 km (0.082 R)
• M39: 17,840,892 km (0.105 R)
• M40: 19,023,164 km (0.119 R)
• M41: 19,569,047 km (0.112 R)
• M42: 19,733,754 km (0.084 R)
• M43: 19,954,262 km (0.112 R)
• M44: 22,202,718 km (0.057 R)
• M45: 22,432,051 km (0.072 R)
• M46: 24,412,428 km (0.111 R)
• M47: 24,708,332 km (0.041 R)
• M48: 25,124,663 km (0.092 R)
• M49: 26,387,419 km (0.036 R)
• M50: 26,569,479 km (0.075 R)
• M51: 27,118,354 km (0.11 R)
• M52: 27,302,060 km (0.088 R)
• M53: 27,609,334 km (0.116 R)
• M54: 28,537,739 km (0.059 R)
• M55: 28,849,650 km (0.12 R)
• M56: 31,191,754 km (0.098 R)
• M57: 31,384,287 km (0.107 R)
• M58: 32,029,054 km (0.101 R)
• M59: 32,548,009 km (0.111 R)
• M60: 33,004,432 km (0.071 R)
• M61: 33,135,180 km (0.111 R)
• M62: 33,331,602 km (0.068 R)
• M63: 33,462,949 km (0.104 R)
• M64: 34,319,996 km (0.093 R)
• M65: 34,452,539 km (0.097 R)
• M66: 35,786,952 km (0.103 R)
• M67: 36,595,678 km (0.117 R)
• M68: 37,342,321 km (0.089 R)
• M69: 38,506,193 km (0.098 R)
• M70: 39,058,059 km (0.091 R)
• M71: 39,612,469 km (0.094 R)
• M72: 39,960,284 km (0.088 R)
• M73: 41,361,717 km (0.113 R)
• M74: 42,281,295 km (0.1 R)
• M75: 42,779,306 km (0.094 R)
• M76: 44,718,244 km (0.119 R)
• M77: 44,863,055 km (0.104 R)
• M78: 47,495,379 km (0.107 R)
• M79: 49,203,188 km (0.109 R)
• M80: 49,726,931 km (0.093 R)
• M81: 50,177,370 km (0.08 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 13,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit