🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.4 AU - 0.62 AU

Year: 128 Days

Day: 33.8 Hours

Environment

Temp: 220 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 104,090,247 km

• M1: 46,824 km (0.053 R)
• M2: 103,073 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.63 AU - 0.77 AU

Year: 206 Days

Day: 29.3 Hours

Environment

Temp: 139 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,090,247 km

• M1: 186,698 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.75 AU - 1.01 AU

Year: 290 Days

Day: 15.5 Hours

Environment

Temp: 135 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.02 AU - 2.22 AU

Year: 1085 Days

Day: 28.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.3 AU - 3.12 AU

Year: 1568 Days

Day: 23.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.78 AU - 3.34 AU

Year: 1881 Days

Day: 33.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 19.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.8

Radius: 6.3

Gravity: 19.45 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 15.62 AU - 23.28 AU

Year: 30148 Days

Day: 24.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 104,090,247 km

• M1: 182,360 km (0.114 R)
• M2: 465,100 km (0.119 R)
• M3: 879,486 km (0.098 R)
• M4: 1,071,270 km (0.116 R)
• M5: 1,276,369 km (0.105 R)
• M6: 1,493,735 km (0.075 R)
• M7: 2,257,581 km (0.081 R)
• M8: 2,565,454 km (0.111 R)
• M9: 2,793,591 km (0.092 R)
• M10: 3,028,310 km (0.111 R)
• M11: 3,269,312 km (0.092 R)
• M12: 4,510,525 km (0.079 R)
• M13: 4,841,585 km (0.119 R)
• M14: 5,410,506 km (0.075 R)
• M15: 5,585,237 km (0.07 R)
• M16: 5,702,820 km (0.104 R)
• M17: 6,060,509 km (0.113 R)
• M18: 6,548,796 km (0.039 R)
• M19: 6,860,259 km (0.062 R)
• M20: 8,965,999 km (0.108 R)
• M21: 9,103,778 km (0.107 R)
• M22: 10,303,105 km (0.077 R)
• M23: 11,253,350 km (0.061 R)
• M24: 11,851,891 km (0.114 R)
• M25: 11,927,438 km (0.115 R)
• M26: 12,003,135 km (0.119 R)
• M27: 12,924,059 km (0.084 R)
• M28: 14,347,782 km (0.083 R)
• M29: 14,589,832 km (0.073 R)
• M30: 14,751,996 km (0.08 R)
• M31: 15,654,370 km (0.11 R)
• M32: 16,237,951 km (0.118 R)
• M33: 16,913,535 km (0.104 R)
• M34: 17,169,198 km (0.098 R)
• M35: 17,340,488 km (0.085 R)
• M36: 17,512,226 km (0.046 R)
• M37: 17,857,348 km (0.086 R)
• M38: 19,885,596 km (0.036 R)
• M39: 20,881,170 km (0.053 R)
• M40: 22,264,651 km (0.09 R)
• M41: 22,451,349 km (0.108 R)
• M42: 22,920,339 km (0.07 R)
• M43: 23,487,464 km (0.098 R)
• M44: 23,677,603 km (0.069 R)
• M45: 26,490,193 km (0.12 R)
• M46: 26,787,144 km (0.039 R)
• M47: 30,022,497 km (0.095 R)
• M48: 33,059,185 km (0.073 R)
• M49: 34,236,370 km (0.104 R)
• M50: 34,451,941 km (0.068 R)
• M51: 35,427,319 km (0.101 R)
• M52: 36,521,627 km (0.076 R)
• M53: 36,852,089 km (0.07 R)
• M54: 37,183,598 km (0.088 R)
• M55: 38,855,653 km (0.095 R)
• M56: 40,438,249 km (0.086 R)
• M57: 40,780,230 km (0.119 R)
• M58: 41,237,551 km (0.109 R)
• M59: 41,466,735 km (0.118 R)
• M60: 44,838,820 km (0.12 R)
• M61: 46,021,990 km (0.088 R)
• M62: 47,936,095 km (0.096 R)
• M63: 48,418,697 km (0.038 R)
• M64: 49,510,462 km (0.117 R)
• M65: 50,487,636 km (0.081 R)
• M66: 50,610,306 km (0.065 R)
• M67: 51,347,973 km (0.111 R)
• M68: 51,718,078 km (0.094 R)
• M69: 52,089,231 km (0.079 R)
• M70: 52,461,131 km (0.025 R)
• M71: 53,707,281 km (0.096 R)
• M72: 54,711,232 km (0.098 R)
• M73: 56,610,377 km (0.113 R)
• M74: 56,865,143 km (0.11 R)
• M75: 64,419,386 km (0.034 R)
• M76: 65,485,720 km (0.117 R)
• M77: 71,316,746 km (0.094 R)
• M78: 73,806,503 km (0.06 R)
• M79: 75,622,322 km (0.116 R)
• M80: 75,902,968 km (0.046 R)
• M81: 76,324,684 km (0.114 R)
• M82: 77,029,140 km (0.118 R)
• M83: 80,583,586 km (0.118 R)
• M84: 85,795,276 km (0.075 R)
• M85: 85,941,583 km (0.059 R)
• M86: 86,527,708 km (0.114 R)
• M87: 88,293,860 km (0.111 R)
• M88: 88,737,268 km (0.095 R)
• M89: 88,885,220 km (0.037 R)
• M90: 90,071,980 km (0.074 R)
• M91: 90,816,379 km (0.095 R)
• M92: 91,861,919 km (0.11 R)
• M93: 95,628,344 km (0.079 R)
• M94: 96,691,985 km (0.063 R)
• M95: 97,606,776 km (0.072 R)
• M96: 97,759,516 km (0.069 R)
• M97: 98,524,410 km (0.032 R)
• M98: 103,155,511 km (0.083 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 12,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit