🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.69 AU - 0.91 AU

Year: 274 Days

Day: 29.3 Hours

Environment

Temp: 96 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,258,790 km

• M1: 278,402 km (0.105 R)

Asteroid Belt

Center: 2.04 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.06 AU - 3.5 AU

Year: 2274 Days

Day: 42.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,258,790 km

• M1: 120,725 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.4

Radius: 8.1

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.95 AU - 5.35 AU

Year: 4475 Days

Day: 8.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 47,258,790 km

• M1: 106,663 km (0.106 R)
• M2: 200,162 km (0.119 R)
• M3: 382,073 km (0.083 R)
• M4: 617,690 km (0.11 R)
• M5: 762,949 km (0.102 R)
• M6: 1,026,241 km (0.116 R)
• M7: 1,438,234 km (0.101 R)
• M8: 1,989,053 km (0.093 R)
• M9: 2,271,195 km (0.052 R)
• M10: 2,417,053 km (0.089 R)
• M11: 2,582,957 km (0.095 R)
• M12: 3,031,451 km (0.098 R)
• M13: 3,264,974 km (0.114 R)
• M14: 3,429,980 km (0.083 R)
• M15: 3,941,754 km (0.095 R)
• M16: 4,097,934 km (0.103 R)
• M17: 4,216,416 km (0.083 R)
• M18: 4,497,510 km (0.072 R)
• M19: 4,722,506 km (0.058 R)
• M20: 4,846,971 km (0.114 R)
• M21: 5,593,764 km (0.112 R)
• M22: 5,725,410 km (0.111 R)
• M23: 6,194,399 km (0.082 R)
• M24: 6,513,790 km (0.103 R)
• M25: 6,675,655 km (0.094 R)
• M26: 6,745,368 km (0.093 R)
• M27: 7,074,035 km (0.117 R)
• M28: 7,504,278 km (0.111 R)
• M29: 7,918,514 km (0.113 R)
• M30: 8,718,265 km (0.048 R)
• M31: 8,871,004 km (0.05 R)
• M32: 9,412,997 km (0.112 R)
• M33: 9,885,876 km (0.04 R)
• M34: 10,366,684 km (0.057 R)
• M35: 10,447,616 km (0.083 R)
• M36: 11,601,614 km (0.074 R)
• M37: 11,769,762 km (0.099 R)
• M38: 13,056,753 km (0.085 R)
• M39: 13,202,461 km (0.092 R)
• M40: 13,850,070 km (0.112 R)
• M41: 14,088,230 km (0.03 R)
• M42: 14,477,932 km (0.11 R)
• M43: 14,568,439 km (0.118 R)
• M44: 14,659,095 km (0.119 R)
• M45: 14,901,593 km (0.101 R)
• M46: 14,992,998 km (0.088 R)
• M47: 15,916,615 km (0.087 R)
• M48: 16,009,964 km (0.112 R)
• M49: 16,259,793 km (0.059 R)
• M50: 16,731,774 km (0.08 R)
• M51: 16,826,768 km (0.062 R)
• M52: 16,890,198 km (0.066 R)
• M53: 17,721,513 km (0.047 R)
• M54: 17,850,616 km (0.111 R)
• M55: 18,993,394 km (0.102 R)
• M56: 19,125,639 km (0.027 R)
• M57: 19,224,822 km (0.119 R)
• M58: 19,324,305 km (0.086 R)
• M59: 19,490,508 km (0.03 R)
• M60: 20,092,490 km (0.111 R)
• M61: 20,565,070 km (0.104 R)
• M62: 20,802,631 km (0.085 R)
• M63: 20,938,915 km (0.084 R)
• M64: 21,177,972 km (0.113 R)
• M65: 21,452,185 km (0.088 R)
• M66: 21,624,223 km (0.079 R)
• M67: 22,039,058 km (0.094 R)
• M68: 22,212,741 km (0.048 R)
• M69: 23,087,589 km (0.108 R)
• M70: 23,228,510 km (0.118 R)
• M71: 23,831,090 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.5

Radius: 3.5

Gravity: 12.45 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 14.13 AU - 14.51 AU

Year: 20748 Days

Day: 24.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 47,258,790 km

• M1: 77,342 km (0.049 R)
• M2: 339,587 km (0.105 R)
• M3: 435,479 km (0.078 R)
• M4: 524,640 km (0.072 R)
• M5: 737,518 km (0.101 R)
• M6: 880,832 km (0.094 R)
• M7: 1,052,421 km (0.119 R)
• M8: 1,425,967 km (0.08 R)
• M9: 1,719,328 km (0.102 R)
• M10: 1,837,062 km (0.073 R)
• M11: 1,981,723 km (0.101 R)
• M12: 2,030,791 km (0.104 R)
• M13: 2,055,475 km (0.107 R)
• M14: 2,080,308 km (0.089 R)
• M15: 2,437,697 km (0.114 R)
• M16: 2,464,027 km (0.047 R)
• M17: 2,650,425 km (0.107 R)
• M18: 2,952,763 km (0.098 R)
• M19: 3,589,302 km (0.087 R)
• M20: 3,984,689 km (0.079 R)
• M21: 4,882,426 km (0.116 R)
• M22: 5,049,078 km (0.06 R)
• M23: 6,231,051 km (0.116 R)
• M24: 7,076,578 km (0.034 R)
• M25: 7,763,082 km (0.064 R)
• M26: 8,153,533 km (0.11 R)
• M27: 8,994,123 km (0.103 R)
• M28: 9,528,188 km (0.119 R)
• M29: 10,713,003 km (0.102 R)
• M30: 11,190,968 km (0.11 R)
• M31: 11,498,840 km (0.055 R)
• M32: 11,675,964 km (0.095 R)
• M33: 12,393,585 km (0.102 R)
• M34: 14,391,465 km (0.077 R)
• M35: 15,063,159 km (0.094 R)
• M36: 15,549,352 km (0.076 R)
• M37: 15,892,530 km (0.114 R)
• M38: 16,287,917 km (0.066 R)
• M39: 16,387,250 km (0.112 R)
• M40: 16,836,941 km (0.096 R)
• M41: 16,937,321 km (0.087 R)
• M42: 17,493,377 km (0.086 R)
• M43: 17,544,240 km (0.088 R)
• M44: 17,646,116 km (0.101 R)
• M45: 18,055,416 km (0.079 R)
• M46: 18,468,007 km (0.066 R)
• M47: 18,623,439 km (0.109 R)
• M48: 19,459,990 km (0.093 R)
• M49: 19,723,881 km (0.053 R)
• M50: 20,148,739 km (0.106 R)
• M51: 21,007,131 km (0.085 R)
• M52: 21,169,445 km (0.053 R)
• M53: 21,495,269 km (0.028 R)
• M54: 23,316,923 km (0.109 R)
• M55: 23,372,872 km (0.055 R)
• M56: 24,786,572 km (0.079 R)
• M57: 25,244,790 km (0.041 R)
• M58: 25,647,957 km (0.111 R)
• M59: 25,821,340 km (0.101 R)
• M60: 26,169,455 km (0.072 R)
• M61: 26,460,722 km (0.081 R)
• M62: 27,695,652 km (0.093 R)
• M63: 27,992,454 km (0.076 R)
• M64: 28,171,074 km (0.104 R)
• M65: 28,230,764 km (0.118 R)
• M66: 28,709,178 km (0.12 R)
• M67: 29,250,572 km (0.109 R)
• M68: 29,795,408 km (0.118 R)
• M69: 30,404,570 km (0.098 R)
• M70: 30,833,468 km (0.099 R)
• M71: 31,017,922 km (0.068 R)
• M72: 31,079,556 km (0.117 R)
• M73: 31,449,661 km (0.119 R)
• M74: 31,511,595 km (0.068 R)
• M75: 31,635,312 km (0.082 R)
• M76: 32,381,656 km (0.032 R)
• M77: 33,891,398 km (0.064 R)
• M78: 33,954,827 km (0.115 R)
• M79: 34,399,731 km (0.116 R)
• M80: 34,718,674 km (0.114 R)
• M81: 35,359,701 km (0.11 R)
• M82: 36,848,648 km (0.105 R)
• M83: 38,093,901 km (0.07 R)
• M84: 40,491,057 km (0.109 R)
• M85: 41,165,594 km (0.101 R)
• M86: 41,368,598 km (0.101 R)
• M87: 41,639,969 km (0.067 R)
• M88: 41,979,855 km (0.093 R)
• M89: 42,730,986 km (0.113 R)
• M90: 42,799,502 km (0.042 R)
• M91: 44,177,149 km (0.111 R)
• M92: 45,289,708 km (0.069 R)
• M93: 45,709,330 km (0.034 R)
• M94: 46,622,775 km (0.098 R)
• M95: 46,693,385 km (0.073 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 15,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit