🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.61 AU - 0.63 AU

Year: 180 Days

Day: 28.4 Hours

Environment

Temp: 132 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,816,812 km

• M1: 175,628 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.04 AU - 1.44 AU

Year: 509 Days

Day: 21 Hours

Environment

Temp: 9 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 83,816,812 km

• M1: 680,820 km (0.1 R)
• M2: 748,737 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.35 AU - 3.91 AU

Year: 2552 Days

Day: 28.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.02 AU - 4.34 AU

Year: 3153 Days

Day: 12 Hours

Environment

Temp: -121 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,816,812 km

• M1: 185,352 km (0.052 R)

Asteroid Belt

Center: 10.06 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664.3

Radius: 5.9

Gravity: 19.08 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 13.92 AU - 17.96 AU

Year: 23481 Days

Day: 21.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,816,812 km

• M1: 486,941 km (0.115 R)
• M2: 530,474 km (0.104 R)
• M3: 621,729 km (0.108 R)
• M4: 669,450 km (0.074 R)
• M5: 743,352 km (0.105 R)
• M6: 1,009,636 km (0.043 R)
• M7: 1,183,170 km (0.11 R)
• M8: 1,624,334 km (0.107 R)
• M9: 1,793,379 km (0.089 R)
• M10: 2,334,475 km (0.084 R)
• M11: 2,761,427 km (0.102 R)
• M12: 2,801,370 km (0.077 R)
• M13: 3,086,952 km (0.075 R)
• M14: 3,128,540 km (0.117 R)
• M15: 3,296,688 km (0.094 R)
• M16: 3,511,062 km (0.057 R)
• M17: 3,685,942 km (0.08 R)
• M18: 4,460,111 km (0.061 R)
• M19: 5,332,715 km (0.104 R)
• M20: 5,737,228 km (0.11 R)
• M21: 6,256,632 km (0.036 R)
• M22: 9,674,494 km (0.119 R)
• M23: 10,353,519 km (0.102 R)
• M24: 10,541,264 km (0.116 R)
• M25: 10,920,345 km (0.085 R)
• M26: 11,047,803 km (0.059 R)
• M27: 12,614,092 km (0.103 R)
• M28: 13,833,764 km (0.115 R)
• M29: 14,179,335 km (0.08 R)
• M30: 14,527,599 km (0.079 R)
• M31: 14,667,622 km (0.1 R)
• M32: 16,602,521 km (0.096 R)
• M33: 16,822,430 km (0.1 R)
• M34: 17,711,640 km (0.098 R)
• M35: 18,312,874 km (0.083 R)
• M36: 18,388,570 km (0.108 R)
• M37: 18,464,267 km (0.029 R)
• M38: 18,768,250 km (0.113 R)
• M39: 19,381,152 km (0.101 R)
• M40: 19,458,195 km (0.107 R)
• M41: 20,469,477 km (0.099 R)
• M42: 21,497,812 km (0.101 R)
• M43: 22,380,889 km (0.044 R)
• M44: 25,521,696 km (0.076 R)
• M45: 27,748,759 km (0.047 R)
• M46: 28,096,874 km (0.086 R)
• M47: 28,271,454 km (0.076 R)
• M48: 32,111,482 km (0.091 R)
• M49: 33,304,226 km (0.085 R)
• M50: 33,581,580 km (0.043 R)
• M51: 34,231,583 km (0.086 R)
• M52: 34,885,775 km (0.118 R)
• M53: 36,586,852 km (0.076 R)
• M54: 37,351,447 km (0.095 R)
• M55: 37,928,446 km (0.114 R)
• M56: 38,508,287 km (0.071 R)
• M57: 39,091,120 km (0.116 R)
• M58: 39,774,783 km (0.1 R)
• M59: 41,253,109 km (0.081 R)
• M60: 41,550,809 km (0.043 R)
• M61: 42,648,857 km (0.105 R)
• M62: 44,669,625 km (0.059 R)
• M63: 45,999,849 km (0.108 R)
• M64: 46,102,623 km (0.115 R)
• M65: 46,618,137 km (0.098 R)
• M66: 50,916,234 km (0.034 R)
• M67: 51,342,288 km (0.101 R)
• M68: 51,769,540 km (0.101 R)
• M69: 51,876,502 km (0.066 R)
• M70: 52,627,484 km (0.066 R)
• M71: 53,058,326 km (0.089 R)
• M72: 53,814,992 km (0.114 R)
• M73: 54,140,367 km (0.091 R)
• M74: 54,248,975 km (0.061 R)
• M75: 55,120,383 km (0.08 R)
• M76: 56,106,233 km (0.103 R)
• M77: 56,877,110 km (0.055 R)
• M78: 59,210,538 km (0.079 R)
• M79: 59,322,437 km (0.088 R)
• M80: 61,348,591 km (0.091 R)
• M81: 61,461,836 km (0.084 R)
• M82: 62,028,962 km (0.065 R)
• M83: 62,142,656 km (0.109 R)
• M84: 62,597,883 km (0.049 R)
• M85: 65,815,733 km (0.113 R)
• M86: 67,561,540 km (0.102 R)
• M87: 70,742,290 km (0.113 R)
• M88: 72,290,927 km (0.064 R)
• M89: 73,129,573 km (0.11 R)
• M90: 73,971,360 km (0.076 R)
• M91: 77,982,827 km (0.117 R)
• M92: 78,350,987 km (0.068 R)
• M93: 78,596,776 km (0.113 R)
• M94: 82,313,984 km (0.065 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 12,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit