🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.82 AU - 1.3 AU

Year: 382 Days

Day: 15.3 Hours

Environment

Temp: 89 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.9 AU - 2.36 AU

Year: 1088 Days

Day: 25.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.46 AU - 6.6 AU

Year: 4550 Days

Day: 20.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.3

Radius: 8.7

Gravity: 13.16 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.52 AU - 7.28 AU

Year: 5664 Days

Day: 13.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 85,229,536 km

• M1: 205,248 km (0.038 R)
• M2: 272,717 km (0.068 R)
• M3: 415,882 km (0.103 R)
• M4: 1,193,641 km (0.114 R)
• M5: 1,333,665 km (0.028 R)
• M6: 1,423,873 km (0.108 R)
• M7: 1,885,980 km (0.092 R)
• M8: 2,155,107 km (0.034 R)
• M9: 2,414,360 km (0.12 R)
• M10: 2,503,072 km (0.099 R)
• M11: 3,178,356 km (0.105 R)
• M12: 3,752,363 km (0.082 R)
• M13: 4,170,639 km (0.061 R)
• M14: 4,304,380 km (0.069 R)
• M15: 4,769,928 km (0.086 R)
• M16: 5,395,995 km (0.093 R)
• M17: 5,718,827 km (0.117 R)
• M18: 5,837,758 km (0.048 R)
• M19: 6,630,926 km (0.094 R)
• M20: 6,724,574 km (0.119 R)
• M21: 6,818,671 km (0.096 R)
• M22: 7,784,176 km (0.11 R)
• M23: 7,849,999 km (0.118 R)
• M24: 8,757,759 km (0.108 R)
• M25: 8,929,497 km (0.114 R)
• M26: 9,876,003 km (0.096 R)
• M27: 9,947,361 km (0.103 R)
• M28: 10,162,483 km (0.048 R)
• M29: 10,270,642 km (0.078 R)
• M30: 10,670,667 km (0.118 R)
• M31: 11,001,577 km (0.106 R)
• M32: 11,112,728 km (0.026 R)
• M33: 11,410,877 km (0.118 R)
• M34: 11,523,225 km (0.102 R)
• M35: 12,359,327 km (0.108 R)
• M36: 12,552,009 km (0.103 R)
• M37: 13,018,605 km (0.092 R)
• M38: 13,254,072 km (0.041 R)
• M39: 13,968,851 km (0.102 R)
• M40: 14,089,127 km (0.026 R)
• M41: 14,371,419 km (0.041 R)
• M42: 14,655,355 km (0.118 R)
• M43: 14,900,397 km (0.088 R)
• M44: 15,643,300 km (0.107 R)
• M45: 16,313,797 km (0.106 R)
• M46: 16,440,656 km (0.1 R)
• M47: 16,865,514 km (0.066 R)
• M48: 17,337,196 km (0.113 R)
• M49: 17,596,300 km (0.119 R)
• M50: 18,557,167 km (0.095 R)
• M51: 18,777,974 km (0.1 R)
• M52: 19,714,606 km (0.08 R)
• M53: 21,217,167 km (0.108 R)
• M54: 21,586,973 km (0.064 R)
• M55: 22,286,044 km (0.074 R)
• M56: 22,567,736 km (0.086 R)
• M57: 22,709,106 km (0.059 R)
• M58: 22,803,503 km (0.108 R)
• M59: 23,229,707 km (0.114 R)
• M60: 24,042,023 km (0.075 R)
• M61: 24,186,385 km (0.081 R)
• M62: 24,475,857 km (0.099 R)
• M63: 26,484,807 km (0.071 R)
• M64: 26,683,623 km (0.092 R)
• M65: 27,433,706 km (0.115 R)
• M66: 28,393,526 km (0.096 R)
• M67: 28,546,116 km (0.078 R)
• M68: 28,852,044 km (0.095 R)
• M69: 30,242,406 km (0.102 R)
• M70: 30,606,378 km (0.109 R)
• M71: 31,076,564 km (0.083 R)
• M72: 31,601,653 km (0.108 R)
• M73: 31,759,778 km (0.115 R)
• M74: 32,023,967 km (0.054 R)
• M75: 32,767,319 km (0.092 R)
• M76: 32,980,795 km (0.096 R)
• M77: 33,355,538 km (0.083 R)
• M78: 34,109,063 km (0.096 R)
• M79: 34,217,222 km (0.063 R)
• M80: 34,487,994 km (0.082 R)
• M81: 35,359,252 km (0.065 R)
• M82: 35,468,608 km (0.082 R)
• M83: 36,348,094 km (0.117 R)
• M84: 36,513,699 km (0.12 R)
• M85: 36,735,104 km (0.102 R)
• M86: 37,178,960 km (0.053 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.3

Radius: 6.2

Gravity: 11.35 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 17.56 AU - 21.08 AU

Year: 29709 Days

Day: 18.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 85,229,536 km

• M1: 149,747 km (0.095 R)
• M2: 541,843 km (0.113 R)
• M3: 2,300,067 km (0.116 R)
• M4: 2,891,876 km (0.109 R)
• M5: 3,226,228 km (0.118 R)
• M6: 3,795,298 km (0.097 R)
• M7: 3,840,327 km (0.074 R)
• M8: 4,489,881 km (0.089 R)
• M9: 5,323,739 km (0.048 R)
• M10: 6,045,699 km (0.108 R)
• M11: 6,418,048 km (0.07 R)
• M12: 6,797,877 km (0.105 R)
• M13: 7,522,679 km (0.07 R)
• M14: 8,447,941 km (0.114 R)
• M15: 9,408,509 km (0.112 R)
• M16: 10,026,498 km (0.065 R)
• M17: 11,106,595 km (0.048 R)
• M18: 11,562,120 km (0.103 R)
• M19: 12,023,630 km (0.098 R)
• M20: 13,582,290 km (0.066 R)
• M21: 13,999,219 km (0.065 R)
• M22: 15,275,139 km (0.076 R)
• M23: 15,347,096 km (0.067 R)
• M24: 15,419,202 km (0.036 R)
• M25: 15,781,229 km (0.098 R)
• M26: 17,108,012 km (0.059 R)
• M27: 18,012,182 km (0.07 R)
• M28: 18,316,913 km (0.083 R)
• M29: 20,736,658 km (0.118 R)
• M30: 21,216,568 km (0.068 R)
• M31: 22,432,051 km (0.066 R)
• M32: 23,669,973 km (0.077 R)
• M33: 24,003,876 km (0.101 R)
• M34: 24,171,276 km (0.104 R)
• M35: 24,339,274 km (0.12 R)
• M36: 24,929,887 km (0.119 R)
• M37: 25,610,856 km (0.119 R)
• M38: 26,384,128 km (0.102 R)
• M39: 28,129,785 km (0.025 R)
• M40: 29,822,485 km (0.11 R)
• M41: 30,183,016 km (0.092 R)
• M42: 30,363,880 km (0.105 R)
• M43: 32,099,514 km (0.077 R)
• M44: 34,337,498 km (0.102 R)
• M45: 34,810,078 km (0.086 R)
• M46: 37,011,261 km (0.115 R)
• M47: 39,355,909 km (0.099 R)
• M48: 40,745,673 km (0.102 R)
• M49: 40,945,536 km (0.083 R)
• M50: 42,555,957 km (0.119 R)
• M51: 44,907,037 km (0.088 R)
• M52: 45,113,482 km (0.083 R)
• M53: 45,734,762 km (0.099 R)
• M54: 46,046,374 km (0.109 R)
• M55: 46,776,262 km (0.065 R)
• M56: 47,300,004 km (0.116 R)
• M57: 47,615,207 km (0.043 R)
• M58: 47,825,691 km (0.103 R)
• M59: 48,353,323 km (0.04 R)
• M60: 49,734,111 km (0.098 R)
• M61: 50,375,737 km (0.069 R)
• M62: 55,164,215 km (0.097 R)
• M63: 56,272,585 km (0.107 R)
• M64: 56,495,037 km (0.114 R)
• M65: 56,940,989 km (0.073 R)
• M66: 57,388,286 km (0.1 R)
• M67: 57,724,283 km (0.106 R)
• M68: 57,836,482 km (0.111 R)
• M69: 59,528,134 km (0.109 R)
• M70: 60,778,922 km (0.113 R)
• M71: 61,235,794 km (0.107 R)
• M72: 61,464,828 km (0.101 R)
• M73: 61,808,604 km (0.056 R)
• M74: 63,885,471 km (0.08 R)
• M75: 64,699,284 km (0.104 R)
• M76: 68,700,728 km (0.086 R)
• M77: 69,176,748 km (0.095 R)
• M78: 71,212,027 km (0.075 R)
• M79: 73,145,280 km (0.106 R)
• M80: 73,874,869 km (0.077 R)
• M81: 76,200,667 km (0.047 R)
• M82: 76,570,025 km (0.106 R)
• M83: 78,053,736 km (0.079 R)
• M84: 80,798,408 km (0.065 R)
• M85: 82,814,240 km (0.089 R)
• M86: 84,464,304 km (0.112 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 13,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit