🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.43 AU - 2.17 AU

Year: 841 Days

Day: 31.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.92 AU - 2.12 AU

Year: 1000 Days

Day: 32.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,149,979 km

• M1: 1,202,019 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.54 AU - 2.58 AU

Year: 1426 Days

Day: 46.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,149,979 km

• M1: 38,596 km (0.105 R)
• M2: 363,972 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.71 AU - 4.09 AU

Year: 2183 Days

Day: 36.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,149,979 km

• M1: 133,292 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.86 AU - 4.04 AU

Year: 2734 Days

Day: 27 Hours

Environment

Temp: -106 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,149,979 km

• M1: 1,563,148 km (0.092 R)

Asteroid Belt

Center: 12.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 20.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 396.9

Radius: 4.4

Gravity: 20.5 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 20.38 AU - 21.46 AU

Year: 33322 Days

Day: 20.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 89,149,979 km

• M1: 106,962 km (0.05 R)
• M2: 472,131 km (0.09 R)
• M3: 588,817 km (0.083 R)
• M4: 688,749 km (0.049 R)
• M5: 1,111,213 km (0.076 R)
• M6: 1,531,134 km (0.09 R)
• M7: 1,599,800 km (0.097 R)
• M8: 1,958,386 km (0.063 R)
• M9: 2,070,734 km (0.113 R)
• M10: 2,146,729 km (0.116 R)
• M11: 2,185,176 km (0.115 R)
• M12: 2,341,057 km (0.097 R)
• M13: 2,704,879 km (0.046 R)
• M14: 2,872,130 km (0.049 R)
• M15: 3,042,821 km (0.096 R)
• M16: 3,439,105 km (0.115 R)
• M17: 3,898,072 km (0.075 R)
• M18: 4,376,187 km (0.104 R)
• M19: 6,633,170 km (0.08 R)
• M20: 7,433,518 km (0.096 R)
• M21: 7,491,861 km (0.036 R)
• M22: 8,506,584 km (0.101 R)
• M23: 10,793,187 km (0.077 R)
• M24: 11,798,335 km (0.094 R)
• M25: 12,208,832 km (0.092 R)
• M26: 12,346,761 km (0.103 R)
• M27: 12,903,265 km (0.107 R)
• M28: 13,681,772 km (0.098 R)
• M29: 14,040,807 km (0.097 R)
• M30: 14,621,397 km (0.055 R)
• M31: 15,062,112 km (0.113 R)
• M32: 15,358,316 km (0.113 R)
• M33: 15,432,666 km (0.103 R)
• M34: 16,714,720 km (0.075 R)
• M35: 18,582,150 km (0.077 R)
• M36: 19,540,324 km (0.097 R)
• M37: 19,944,388 km (0.085 R)
• M38: 20,269,464 km (0.08 R)
• M39: 20,432,676 km (0.078 R)
• M40: 20,596,485 km (0.111 R)
• M41: 22,509,692 km (0.044 R)
• M42: 22,594,215 km (0.04 R)
• M43: 22,763,560 km (0.104 R)
• M44: 24,392,382 km (0.067 R)
• M45: 24,565,915 km (0.056 R)
• M46: 29,406,304 km (0.107 R)
• M47: 30,614,456 km (0.059 R)
• M48: 31,271,640 km (0.112 R)
• M49: 34,724,059 km (0.088 R)
• M50: 37,391,539 km (0.056 R)
• M51: 37,792,162 km (0.093 R)
• M52: 38,093,751 km (0.117 R)
• M53: 38,699,174 km (0.108 R)
• M54: 39,817,268 km (0.058 R)
• M55: 40,739,988 km (0.034 R)
• M56: 41,152,280 km (0.065 R)
• M57: 41,566,068 km (0.091 R)
• M58: 44,818,924 km (0.071 R)
• M59: 45,778,444 km (0.115 R)
• M60: 46,421,865 km (0.082 R)
• M61: 48,152,413 km (0.11 R)
• M62: 48,806,904 km (0.092 R)
• M63: 49,354,432 km (0.085 R)
• M64: 49,464,237 km (0.06 R)
• M65: 51,231,287 km (0.071 R)
• M66: 53,920,608 km (0.073 R)
• M67: 54,033,704 km (0.119 R)
• M68: 54,146,800 km (0.117 R)
• M69: 54,940,865 km (0.114 R)
• M70: 55,054,560 km (0.104 R)
• M71: 56,081,848 km (0.096 R)
• M72: 56,540,515 km (0.085 R)
• M73: 56,885,338 km (0.086 R)
• M74: 57,461,440 km (0.095 R)
• M75: 58,271,363 km (0.102 R)
• M76: 60,958,888 km (0.075 R)
• M77: 61,784,818 km (0.117 R)
• M78: 62,614,488 km (0.076 R)
• M79: 63,567,127 km (0.099 R)
• M80: 63,686,656 km (0.062 R)
• M81: 63,925,713 km (0.059 R)
• M82: 65,005,212 km (0.117 R)
• M83: 66,817,739 km (0.062 R)
• M84: 67,060,537 km (0.062 R)
• M85: 67,425,555 km (0.115 R)
• M86: 67,913,095 km (0.084 R)
• M87: 68,157,388 km (0.091 R)
• M88: 68,769,244 km (0.113 R)
• M89: 70,863,315 km (0.05 R)
• M90: 71,731,581 km (0.065 R)
• M91: 74,105,998 km (0.094 R)
• M92: 82,682,294 km (0.118 R)
• M93: 83,858,134 km (0.106 R)
• M94: 84,382,325 km (0.096 R)
• M95: 85,039,358 km (0.068 R)
• M96: 85,566,092 km (0.098 R)
• M97: 85,697,888 km (0.113 R)
• M98: 86,358,213 km (0.03 R)
• M99: 86,755,246 km (0.067 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 16,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit