🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.75 AU - 0.77 AU

Year: 237 Days

Day: 16.6 Hours

Environment

Temp: 126 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.71 AU - 0.85 AU

Year: 247 Days

Day: 39.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,031,333 km

• M1: 47,871 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.76 AU - 0.88 AU

Year: 266 Days

Day: 40.1 Hours

Environment

Temp: 95 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.09 AU - 1.57 AU

Year: 549 Days

Day: 40.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.8

Radius: 12.1

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.33 AU - 7.49 AU

Year: 5812 Days

Day: 14.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 161.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 36,031,333 km

• M1: 164,109 km (0.064 R)
• M2: 303,684 km (0.069 R)
• M3: 489,933 km (0.092 R)
• M4: 572,960 km (0.084 R)
• M5: 650,302 km (0.104 R)
• M6: 804,986 km (0.112 R)
• M7: 1,000,062 km (0.043 R)
• M8: 1,744,461 km (0.043 R)
• M9: 2,090,331 km (0.097 R)
• M10: 2,198,341 km (0.07 R)
• M11: 2,364,095 km (0.113 R)
• M12: 2,515,039 km (0.082 R)
• M13: 2,747,514 km (0.118 R)
• M14: 3,444,491 km (0.063 R)
• M15: 3,529,911 km (0.106 R)
• M16: 4,401,469 km (0.095 R)
• M17: 4,541,343 km (0.113 R)
• M18: 4,969,791 km (0.099 R)
• M19: 5,586,732 km (0.11 R)
• M20: 6,332,777 km (0.05 R)
• M21: 6,438,094 km (0.094 R)
• M22: 6,517,530 km (0.1 R)
• M23: 6,623,895 km (0.067 R)
• M24: 6,811,490 km (0.094 R)
• M25: 7,302,171 km (0.053 R)
• M26: 8,031,012 km (0.089 R)
• M27: 8,173,878 km (0.052 R)
• M28: 8,317,492 km (0.095 R)
• M29: 8,607,562 km (0.116 R)
• M30: 9,048,726 km (0.107 R)
• M31: 9,197,427 km (0.089 R)
• M32: 9,709,201 km (0.059 R)
• M33: 9,892,010 km (0.102 R)
• M34: 10,168,317 km (0.119 R)
• M35: 10,823,256 km (0.094 R)
• M36: 11,076,376 km (0.115 R)
• M37: 11,491,959 km (0.056 R)
• M38: 12,010,315 km (0.106 R)
• M39: 12,338,234 km (0.067 R)
• M40: 12,569,512 km (0.1 R)
• M41: 12,869,007 km (0.055 R)
• M42: 14,021,808 km (0.12 R)
• M43: 14,890,374 km (0.07 R)
• M44: 15,101,456 km (0.067 R)
• M45: 15,526,613 km (0.086 R)
• M46: 15,991,564 km (0.083 R)
• M47: 16,497,504 km (0.103 R)
• M48: 16,752,418 km (0.094 R)
• M49: 16,898,725 km (0.113 R)
• M50: 17,599,292 km (0.078 R)
• M51: 18,234,335 km (0.116 R)
• M52: 18,384,830 km (0.115 R)
• M53: 18,611,321 km (0.118 R)
• M54: 18,800,712 km (0.106 R)
• M55: 19,028,999 km (0.104 R)
• M56: 19,449,668 km (0.118 R)
• M57: 19,565,008 km (0.106 R)
• M58: 19,989,716 km (0.12 R)
• M59: 20,067,358 km (0.066 R)
• M60: 20,417,566 km (0.091 R)
• M61: 20,730,525 km (0.109 R)
• M62: 21,282,092 km (0.113 R)
• M63: 22,158,586 km (0.101 R)
• M64: 22,238,920 km (0.101 R)
• M65: 23,495,542 km (0.117 R)
• M66: 23,782,471 km (0.115 R)
• M67: 25,234,618 km (0.119 R)
• M68: 25,402,317 km (0.11 R)
• M69: 25,528,428 km (0.092 R)
• M70: 25,865,621 km (0.047 R)
• M71: 26,246,797 km (0.104 R)
• M72: 26,929,113 km (0.033 R)
• M73: 28,180,499 km (0.114 R)
• M74: 28,747,624 km (0.079 R)
• M75: 28,878,971 km (0.081 R)
• M76: 29,362,621 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.9

Radius: 14.5

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 7.25 AU - 10.01 AU

Year: 9080 Days

Day: 14.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,031,333 km

• M1: 183,557 km (0.086 R)
• M2: 305,329 km (0.081 R)
• M3: 445,951 km (0.097 R)
• M4: 788,231 km (0.113 R)
• M5: 916,736 km (0.034 R)
• M6: 1,652,009 km (0.074 R)
• M7: 1,899,594 km (0.063 R)
• M8: 2,058,317 km (0.052 R)
• M9: 2,496,340 km (0.068 R)
• M10: 2,737,641 km (0.073 R)
• M11: 2,895,467 km (0.072 R)
• M12: 3,291,153 km (0.074 R)
• M13: 3,386,896 km (0.09 R)
• M14: 3,704,642 km (0.119 R)
• M15: 4,369,155 km (0.097 R)
• M16: 4,501,400 km (0.115 R)
• M17: 4,742,552 km (0.071 R)
• M18: 5,520,610 km (0.028 R)
• M19: 5,721,371 km (0.108 R)
• M20: 5,837,159 km (0.103 R)
• M21: 6,012,488 km (0.106 R)
• M22: 6,159,842 km (0.066 R)
• M23: 6,458,290 km (0.092 R)
• M24: 6,639,602 km (0.099 R)
• M25: 6,945,680 km (0.057 R)
• M26: 7,225,278 km (0.114 R)
• M27: 7,603,761 km (0.095 R)
• M28: 7,827,559 km (0.1 R)
• M29: 8,611,452 km (0.119 R)
• M30: 9,764,851 km (0.107 R)
• M31: 10,078,409 km (0.113 R)
• M32: 10,183,576 km (0.111 R)
• M33: 10,751,150 km (0.104 R)
• M34: 12,289,465 km (0.066 R)
• M35: 12,477,210 km (0.114 R)
• M36: 12,893,541 km (0.108 R)
• M37: 13,161,022 km (0.116 R)
• M38: 13,276,213 km (0.104 R)
• M39: 14,091,671 km (0.119 R)
• M40: 15,284,863 km (0.081 R)
• M41: 16,057,237 km (0.085 R)
• M42: 17,176,678 km (0.082 R)
• M43: 17,386,863 km (0.056 R)
• M44: 17,894,448 km (0.115 R)
• M45: 18,235,681 km (0.077 R)
• M46: 18,579,008 km (0.097 R)
• M47: 18,837,962 km (0.097 R)
• M48: 19,098,113 km (0.097 R)
• M49: 20,773,310 km (0.083 R)
• M50: 21,357,190 km (0.044 R)
• M51: 21,447,398 km (0.037 R)
• M52: 21,537,905 km (0.109 R)
• M53: 21,855,351 km (0.096 R)
• M54: 22,863,491 km (0.097 R)
• M55: 23,094,620 km (0.051 R)
• M56: 24,074,337 km (0.116 R)
• M57: 25,019,945 km (0.091 R)
• M58: 25,258,254 km (0.045 R)
• M59: 25,593,054 km (0.102 R)
• M60: 25,737,117 km (0.109 R)
• M61: 26,267,292 km (0.037 R)
• M62: 26,606,580 km (0.066 R)
• M63: 26,849,975 km (0.045 R)
• M64: 27,191,657 km (0.117 R)
• M65: 27,879,658 km (0.102 R)
• M66: 28,126,793 km (0.091 R)
• M67: 28,225,827 km (0.1 R)
• M68: 28,672,975 km (0.107 R)
• M69: 29,373,093 km (0.078 R)
• M70: 30,790,383 km (0.114 R)
• M71: 31,971,309 km (0.096 R)
• M72: 32,437,456 km (0.062 R)
• M73: 33,062,476 km (0.092 R)
• M74: 33,796,553 km (0.104 R)
• M75: 34,165,760 km (0.086 R)
• M76: 34,324,334 km (0.096 R)
• M77: 35,816,423 km (0.1 R)
• M78: 35,923,834 km (0.097 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 11,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit