🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.55 AU - 0.55 AU

Year: 171 Days

Day: 20.7 Hours

Environment

Temp: 108 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,316,617 km

• M1: 135,087 km (0.088 R)

Asteroid Belt

Center: 1.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.77 AU - 2.23 AU

Year: 1185 Days

Day: 35.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,316,617 km

• M1: 630,405 km (0.088 R)

Asteroid Belt

Center: 4.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.3

Radius: 10.3

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.65 AU - 6.99 AU

Year: 7462 Days

Day: 12.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 45,316,617 km

• M1: 165,605 km (0.114 R)
• M2: 252,970 km (0.039 R)
• M3: 369,507 km (0.032 R)
• M4: 596,297 km (0.106 R)
• M5: 776,862 km (0.036 R)
• M6: 845,228 km (0.108 R)
• M7: 976,126 km (0.075 R)
• M8: 1,245,402 km (0.075 R)
• M9: 1,410,110 km (0.069 R)
• M10: 1,481,019 km (0.05 R)
• M11: 1,582,297 km (0.108 R)
• M12: 1,685,968 km (0.112 R)
• M13: 2,271,793 km (0.12 R)
• M14: 2,389,527 km (0.058 R)
• M15: 2,509,205 km (0.089 R)
• M16: 2,648,630 km (0.057 R)
• M17: 2,990,013 km (0.103 R)
• M18: 3,063,764 km (0.048 R)
• M19: 3,675,320 km (0.079 R)
• M20: 3,894,182 km (0.057 R)
• M21: 4,097,037 km (0.094 R)
• M22: 4,942,863 km (0.104 R)
• M23: 5,052,369 km (0.09 R)
• M24: 5,498,619 km (0.108 R)
• M25: 5,566,537 km (0.098 R)
• M26: 5,864,685 km (0.106 R)
• M27: 6,050,635 km (0.119 R)
• M28: 6,120,946 km (0.088 R)
• M29: 6,191,557 km (0.111 R)
• M30: 6,452,455 km (0.03 R)
• M31: 6,548,348 km (0.026 R)
• M32: 6,741,478 km (0.108 R)
• M33: 7,157,959 km (0.04 R)
• M34: 7,557,834 km (0.051 R)
• M35: 8,041,933 km (0.074 R)
• M36: 8,119,275 km (0.102 R)
• M37: 8,326,917 km (0.058 R)
• M38: 8,509,875 km (0.049 R)
• M39: 8,588,863 km (0.069 R)
• M40: 9,282,548 km (0.031 R)
• M41: 9,636,197 km (0.12 R)
• M42: 9,911,158 km (0.119 R)
• M43: 10,105,336 km (0.096 R)
• M44: 10,553,681 km (0.045 R)
• M45: 11,008,608 km (0.103 R)
• M46: 11,354,030 km (0.088 R)
• M47: 11,586,205 km (0.064 R)
• M48: 11,849,348 km (0.081 R)
• M49: 11,967,082 km (0.055 R)
• M50: 13,623,130 km (0.088 R)
• M51: 13,839,000 km (0.098 R)
• M52: 14,336,862 km (0.103 R)
• M53: 14,493,640 km (0.032 R)
• M54: 14,651,017 km (0.105 R)
• M55: 14,967,417 km (0.113 R)
• M56: 15,094,575 km (0.067 R)
• M57: 15,254,046 km (0.044 R)
• M58: 15,542,620 km (0.119 R)
• M59: 15,735,901 km (0.093 R)
• M60: 16,945,848 km (0.036 R)
• M61: 17,511,777 km (0.095 R)
• M62: 17,578,797 km (0.102 R)
• M63: 18,662,185 km (0.11 R)
• M64: 19,142,992 km (0.043 R)
• M65: 20,433,274 km (0.118 R)
• M66: 21,213,726 km (0.114 R)
• M67: 21,320,838 km (0.066 R)
• M68: 21,464,153 km (0.061 R)
• M69: 21,967,849 km (0.085 R)
• M70: 22,184,915 km (0.12 R)
• M71: 22,330,025 km (0.109 R)
• M72: 22,511,787 km (0.03 R)
• M73: 22,730,648 km (0.063 R)
• M74: 23,428,373 km (0.05 R)
• M75: 24,133,129 km (0.088 R)
• M76: 24,920,163 km (0.087 R)
• M77: 24,995,560 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.1

Radius: 13.1

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.29 AU - 8.79 AU

Year: 7826 Days

Day: 5.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,316,617 km

• M1: 237,711 km (0.1 R)
• M2: 471,383 km (0.071 R)
• M3: 1,242,560 km (0.107 R)
• M4: 1,485,058 km (0.102 R)
• M5: 1,655,600 km (0.071 R)
• M6: 1,855,313 km (0.105 R)
• M7: 1,969,905 km (0.101 R)
• M8: 2,838,769 km (0.054 R)
• M9: 2,998,689 km (0.064 R)
• M10: 3,134,375 km (0.086 R)
• M11: 3,961,651 km (0.116 R)
• M12: 4,051,110 km (0.117 R)
• M13: 4,141,168 km (0.064 R)
• M14: 4,539,248 km (0.093 R)
• M15: 4,982,058 km (0.082 R)
• M16: 5,339,746 km (0.112 R)
• M17: 5,807,090 km (0.048 R)
• M18: 6,253,041 km (0.066 R)
• M19: 6,357,610 km (0.106 R)
• M20: 7,141,802 km (0.08 R)
• M21: 7,360,963 km (0.06 R)
• M22: 7,693,968 km (0.086 R)
• M23: 8,374,938 km (0.1 R)
• M24: 8,917,978 km (0.071 R)
• M25: 9,472,537 km (0.063 R)
• M26: 9,835,013 km (0.091 R)
• M27: 10,284,106 km (0.111 R)
• M28: 10,407,823 km (0.084 R)
• M29: 10,490,551 km (0.109 R)
• M30: 12,103,814 km (0.109 R)
• M31: 12,234,563 km (0.065 R)
• M32: 12,497,257 km (0.078 R)
• M33: 12,585,220 km (0.117 R)
• M34: 14,342,247 km (0.114 R)
• M35: 14,480,625 km (0.094 R)
• M36: 14,991,651 km (0.04 R)
• M37: 15,366,992 km (0.078 R)
• M38: 15,935,913 km (0.108 R)
• M39: 16,997,011 km (0.097 R)
• M40: 17,192,236 km (0.105 R)
• M41: 17,782,848 km (0.115 R)
• M42: 17,931,549 km (0.105 R)
• M43: 18,180,330 km (0.084 R)
• M44: 18,330,077 km (0.105 R)
• M45: 18,530,539 km (0.081 R)
• M46: 18,731,598 km (0.117 R)
• M47: 20,004,826 km (0.098 R)
• M48: 20,262,882 km (0.104 R)
• M49: 21,253,519 km (0.098 R)
• M50: 22,420,083 km (0.056 R)
• M51: 22,849,429 km (0.046 R)
• M52: 23,390,076 km (0.06 R)
• M53: 24,428,734 km (0.114 R)
• M54: 24,538,988 km (0.107 R)
• M55: 24,759,944 km (0.037 R)
• M56: 25,203,800 km (0.107 R)
• M57: 25,650,201 km (0.06 R)
• M58: 25,874,448 km (0.04 R)
• M59: 26,043,045 km (0.098 R)
• M60: 26,155,692 km (0.078 R)
• M61: 26,268,489 km (0.07 R)
• M62: 26,381,435 km (0.093 R)
• M63: 27,691,613 km (0.073 R)
• M64: 28,325,758 km (0.106 R)
• M65: 28,615,679 km (0.061 R)
• M66: 28,731,917 km (0.079 R)
• M67: 31,627,832 km (0.112 R)
• M68: 31,928,524 km (0.042 R)
• M69: 32,169,825 km (0.116 R)
• M70: 33,691,385 km (0.091 R)
• M71: 33,937,025 km (0.049 R)
• M72: 34,368,316 km (0.051 R)
• M73: 35,548,194 km (0.096 R)
• M74: 36,300,073 km (0.067 R)
• M75: 37,437,914 km (0.097 R)
• M76: 38,330,864 km (0.12 R)
• M77: 39,295,621 km (0.115 R)
• M78: 39,748,453 km (0.07 R)
• M79: 39,943,080 km (0.105 R)
• M80: 40,398,456 km (0.111 R)
• M81: 41,511,464 km (0.115 R)
• M82: 42,104,919 km (0.12 R)
• M83: 43,700,829 km (0.085 R)
• M84: 43,834,719 km (0.12 R)
• M85: 43,968,759 km (0.083 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 16,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit