🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.66 AU - 1 AU

Year: 278 Days

Day: 25.1 Hours

Environment

Temp: 136 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.92 AU - 1.08 AU

Year: 367 Days

Day: 14.1 Hours

Environment

Temp: 36 °C

Axial Tilt: 47.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.69 AU - 3.75 AU

Year: 2121 Days

Day: 43.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,194,921 km

• M1: 1,407,716 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.7

Radius: 13.1

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 9.04 AU - 14.98 AU

Year: 15279 Days

Day: 8.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 87,194,921 km

• M1: 179,069 km (0.059 R)
• M2: 384,915 km (0.065 R)
• M3: 672,143 km (0.099 R)
• M4: 832,363 km (0.114 R)
• M5: 1,193,641 km (0.076 R)
• M6: 1,630,467 km (0.057 R)
• M7: 1,740,571 km (0.11 R)
• M8: 2,613,176 km (0.103 R)
• M9: 2,776,237 km (0.094 R)
• M10: 2,942,590 km (0.064 R)
• M11: 3,044,167 km (0.109 R)
• M12: 3,677,864 km (0.045 R)
• M13: 4,047,670 km (0.091 R)
• M14: 4,585,773 km (0.095 R)
• M15: 4,984,003 km (0.119 R)
• M16: 5,686,813 km (0.116 R)
• M17: 5,814,121 km (0.049 R)
• M18: 5,942,476 km (0.103 R)
• M19: 6,071,729 km (0.091 R)
• M20: 6,553,584 km (0.106 R)
• M21: 6,821,663 km (0.114 R)
• M22: 7,368,892 km (0.11 R)
• M23: 7,647,742 km (0.109 R)
• M24: 8,216,065 km (0.075 R)
• M25: 8,554,006 km (0.106 R)
• M26: 8,651,394 km (0.111 R)
• M27: 9,696,186 km (0.112 R)
• M28: 10,518,825 km (0.106 R)
• M29: 11,097,619 km (0.086 R)
• M30: 12,012,260 km (0.078 R)
• M31: 12,395,979 km (0.094 R)
• M32: 13,119,135 km (0.047 R)
• M33: 13,344,579 km (0.109 R)
• M34: 13,741,911 km (0.07 R)
• M35: 14,316,516 km (0.115 R)
• M36: 15,134,069 km (0.12 R)
• M37: 15,311,192 km (0.083 R)
• M38: 15,548,455 km (0.065 R)
• M39: 15,667,684 km (0.032 R)
• M40: 16,328,159 km (0.117 R)
• M41: 16,692,280 km (0.092 R)
• M42: 17,059,244 km (0.093 R)
• M43: 17,738,717 km (0.111 R)
• M44: 20,871,895 km (0.116 R)
• M45: 21,465,798 km (0.074 R)
• M46: 23,416,854 km (0.107 R)
• M47: 24,448,331 km (0.051 R)
• M48: 24,587,008 km (0.087 R)
• M49: 24,934,674 km (0.089 R)
• M50: 25,284,135 km (0.083 R)
• M51: 26,626,476 km (0.108 R)
• M52: 26,983,716 km (0.102 R)
• M53: 27,414,259 km (0.071 R)
• M54: 27,558,321 km (0.093 R)
• M55: 27,702,683 km (0.081 R)
• M56: 28,282,525 km (0.071 R)
• M57: 29,380,274 km (0.089 R)
• M58: 30,417,585 km (0.111 R)
• M59: 30,865,781 km (0.058 R)
• M60: 31,090,776 km (0.107 R)
• M61: 32,299,527 km (0.109 R)
• M62: 32,680,403 km (0.059 R)
• M63: 35,388,274 km (0.083 R)
• M64: 38,328,470 km (0.08 R)
• M65: 40,276,983 km (0.091 R)
• M66: 40,933,717 km (0.118 R)
• M67: 41,511,315 km (0.097 R)
• M68: 42,174,632 km (0.088 R)
• M69: 42,507,637 km (0.105 R)
• M70: 43,427,813 km (0.115 R)
• M71: 43,511,737 km (0.061 R)
• M72: 43,595,811 km (0.079 R)
• M73: 44,693,261 km (0.11 R)
• M74: 46,313,406 km (0.107 R)
• M75: 47,433,146 km (0.09 R)
• M76: 50,315,149 km (0.072 R)
• M77: 50,491,675 km (0.117 R)
• M78: 51,554,867 km (0.114 R)
• M79: 56,064,046 km (0.117 R)
• M80: 56,155,450 km (0.107 R)
• M81: 56,613,519 km (0.11 R)
• M82: 61,262,123 km (0.078 R)
• M83: 63,441,315 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.7

Radius: 3.1

Gravity: 81.97 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 11.95 AU - 19.49 AU

Year: 22880 Days

Day: 23.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 111.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 87,194,921 km

• M1: 60,587 km (0.045 R)
• M2: 139,126 km (0.097 R)
• M3: 231,727 km (0.06 R)
• M4: 266,883 km (0.119 R)
• M5: 342,579 km (0.102 R)
• M6: 584,928 km (0.076 R)
• M7: 633,846 km (0.093 R)
• M8: 1,256,024 km (0.058 R)
• M9: 2,010,745 km (0.088 R)
• M10: 2,391,771 km (0.061 R)
• M11: 2,431,115 km (0.103 R)
• M12: 2,836,076 km (0.11 R)
• M13: 3,481,890 km (0.084 R)
• M14: 3,983,193 km (0.118 R)
• M15: 6,583,802 km (0.026 R)
• M16: 7,775,649 km (0.063 R)
• M17: 8,010,068 km (0.11 R)
• M18: 9,155,090 km (0.096 R)
• M19: 9,777,866 km (0.095 R)
• M20: 10,672,611 km (0.065 R)
• M21: 10,867,837 km (0.051 R)
• M22: 13,439,125 km (0.098 R)
• M23: 15,815,487 km (0.062 R)
• M24: 16,862,074 km (0.119 R)
• M25: 17,623,377 km (0.059 R)
• M26: 20,535,449 km (0.116 R)
• M27: 20,940,112 km (0.066 R)
• M28: 21,347,616 km (0.084 R)
• M29: 22,502,213 km (0.114 R)
• M30: 22,668,865 km (0.095 R)
• M31: 23,171,065 km (0.041 R)
• M32: 23,423,586 km (0.06 R)
• M33: 24,442,796 km (0.12 R)
• M34: 24,785,674 km (0.087 R)
• M35: 25,389,601 km (0.102 R)
• M36: 25,736,818 km (0.099 R)
• M37: 25,823,884 km (0.071 R)
• M38: 26,348,374 km (0.067 R)
• M39: 29,659,124 km (0.061 R)
• M40: 29,750,379 km (0.061 R)
• M41: 30,024,741 km (0.094 R)
• M42: 31,130,719 km (0.025 R)
• M43: 32,156,212 km (0.058 R)
• M44: 34,240,110 km (0.045 R)
• M45: 36,074,779 km (0.097 R)
• M46: 36,464,930 km (0.119 R)
• M47: 36,660,604 km (0.053 R)
• M48: 37,151,285 km (0.116 R)
• M49: 37,545,475 km (0.102 R)
• M50: 38,337,895 km (0.045 R)
• M51: 39,939,041 km (0.07 R)
• M52: 41,256,101 km (0.072 R)
• M53: 41,460,003 km (0.111 R)
• M54: 42,381,526 km (0.11 R)
• M55: 42,587,223 km (0.085 R)
• M56: 43,620,794 km (0.086 R)
• M57: 44,244,917 km (0.065 R)
• M58: 45,501,988 km (0.051 R)
• M59: 45,712,621 km (0.073 R)
• M60: 45,923,554 km (0.099 R)
• M61: 47,089,670 km (0.072 R)
• M62: 47,196,034 km (0.088 R)
• M63: 47,622,837 km (0.03 R)
• M64: 48,265,359 km (0.108 R)
• M65: 49,018,734 km (0.111 R)
• M66: 49,126,594 km (0.114 R)
• M67: 49,992,766 km (0.045 R)
• M68: 50,427,797 km (0.047 R)
• M69: 50,645,761 km (0.067 R)
• M70: 55,519,809 km (0.086 R)
• M71: 55,632,307 km (0.075 R)
• M72: 56,422,034 km (0.032 R)
• M73: 56,535,130 km (0.052 R)
• M74: 59,963,165 km (0.063 R)
• M75: 60,309,634 km (0.109 R)
• M76: 63,928,855 km (0.08 R)
• M77: 67,737,916 km (0.049 R)
• M78: 70,277,190 km (0.114 R)
• M79: 72,478,373 km (0.095 R)
• M80: 73,340,506 km (0.113 R)
• M81: 73,958,345 km (0.052 R)
• M82: 74,206,079 km (0.069 R)
• M83: 75,199,409 km (0.116 R)
• M84: 76,197,077 km (0.07 R)
• M85: 78,710,471 km (0.114 R)
• M86: 79,723,398 km (0.078 R)
• M87: 82,146,285 km (0.117 R)
• M88: 83,947,144 km (0.114 R)
• M89: 85,111,614 km (0.109 R)
• M90: 85,890,869 km (0.101 R)
• M91: 87,064,166 km (0.071 R)
• M92: 87,194,914 km (0.091 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 11,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit