🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.5 AU - 0.5 AU

Year: 135 Days

Day: 26.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1 AU - 1.48 AU

Year: 526 Days

Day: 33.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.38 AU - 1.52 AU

Year: 665 Days

Day: 22.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,707,193 km

• M1: 613,650 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.35 AU - 1.69 AU

Year: 714 Days

Day: 41.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,707,193 km

• M1: 100,679 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.49 AU - 3.69 AU

Year: 2590 Days

Day: 33.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,707,193 km

• M1: 734,526 km (0.114 R)
• M2: 1,906,924 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.7

Radius: 11.4

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.69 AU - 5.31 AU

Year: 3635 Days

Day: 13.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,707,193 km

• M1: 157,527 km (0.113 R)
• M2: 274,662 km (0.12 R)
• M3: 373,247 km (0.064 R)
• M4: 498,311 km (0.109 R)
• M5: 639,980 km (0.109 R)
• M6: 1,163,572 km (0.084 R)
• M7: 1,642,435 km (0.088 R)
• M8: 1,799,214 km (0.065 R)
• M9: 1,944,623 km (0.116 R)
• M10: 2,195,947 km (0.054 R)
• M11: 2,440,240 km (0.08 R)
• M12: 2,804,661 km (0.055 R)
• M13: 2,879,609 km (0.064 R)
• M14: 3,012,602 km (0.117 R)
• M15: 3,605,458 km (0.112 R)
• M16: 4,148,499 km (0.051 R)
• M17: 4,561,688 km (0.053 R)
• M18: 4,672,689 km (0.082 R)
• M19: 4,807,028 km (0.062 R)
• M20: 4,942,714 km (0.07 R)
• M21: 5,451,047 km (0.101 R)
• M22: 5,711,497 km (0.103 R)
• M23: 5,903,581 km (0.032 R)
• M24: 6,048,990 km (0.09 R)
• M25: 6,318,864 km (0.091 R)
• M26: 6,667,876 km (0.106 R)
• M27: 6,743,573 km (0.098 R)
• M28: 6,819,569 km (0.114 R)
• M29: 7,023,470 km (0.117 R)
• M30: 7,359,018 km (0.079 R)
• M31: 8,046,121 km (0.12 R)
• M32: 8,451,831 km (0.111 R)
• M33: 8,892,097 km (0.084 R)
• M34: 9,283,445 km (0.065 R)
• M35: 9,509,637 km (0.057 R)
• M36: 9,852,366 km (0.112 R)
• M37: 9,938,684 km (0.12 R)
• M38: 10,549,941 km (0.069 R)
• M39: 11,870,142 km (0.107 R)
• M40: 12,084,965 km (0.111 R)
• M41: 12,425,150 km (0.047 R)
• M42: 12,737,062 km (0.072 R)
• M43: 14,075,664 km (0.098 R)
• M44: 14,368,277 km (0.075 R)
• M45: 14,662,985 km (0.059 R)
• M46: 14,761,719 km (0.076 R)
• M47: 15,225,024 km (0.063 R)
• M48: 15,929,181 km (0.078 R)
• M49: 16,064,567 km (0.104 R)
• M50: 16,643,810 km (0.062 R)
• M51: 17,369,061 km (0.103 R)
• M52: 17,473,480 km (0.106 R)
• M53: 18,034,023 km (0.108 R)
• M54: 18,139,789 km (0.101 R)
• M55: 18,387,373 km (0.119 R)
• M56: 20,042,225 km (0.118 R)
• M57: 20,115,229 km (0.115 R)
• M58: 20,555,346 km (0.108 R)
• M59: 20,776,601 km (0.052 R)
• M60: 21,781,749 km (0.066 R)
• M61: 22,158,137 km (0.065 R)
• M62: 22,384,928 km (0.1 R)
• M63: 22,650,614 km (0.026 R)
• M64: 22,955,494 km (0.078 R)
• M65: 23,338,465 km (0.119 R)
• M66: 24,149,584 km (0.106 R)
• M67: 24,305,166 km (0.109 R)
• M68: 24,422,002 km (0.052 R)
• M69: 24,617,227 km (0.06 R)
• M70: 25,166,700 km (0.066 R)
• M71: 25,245,538 km (0.082 R)
• M72: 25,324,376 km (0.119 R)
• M73: 25,521,995 km (0.078 R)
• M74: 25,680,569 km (0.051 R)
• M75: 26,038,257 km (0.068 R)
• M76: 26,157,786 km (0.115 R)
• M77: 26,237,671 km (0.043 R)
• M78: 26,437,684 km (0.088 R)
• M79: 26,718,479 km (0.119 R)
• M80: 26,959,930 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.2

Radius: 11.5

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.85 AU - 8.51 AU

Year: 8909 Days

Day: 10.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,707,193 km

• M1: 162,014 km (0.118 R)
• M2: 347,217 km (0.084 R)
• M3: 433,385 km (0.064 R)
• M4: 574,605 km (0.1 R)
• M5: 733,179 km (0.113 R)
• M6: 838,795 km (0.064 R)
• M7: 978,669 km (0.096 R)
• M8: 1,266,795 km (0.114 R)
• M9: 1,380,040 km (0.08 R)
• M10: 1,599,500 km (0.089 R)
• M11: 1,687,015 km (0.087 R)
• M12: 1,867,131 km (0.078 R)
• M13: 2,130,124 km (0.04 R)
• M14: 2,207,616 km (0.081 R)
• M15: 2,305,752 km (0.113 R)
• M16: 2,547,502 km (0.093 R)
• M17: 2,629,931 km (0.053 R)
• M18: 3,077,527 km (0.113 R)
• M19: 3,321,671 km (0.111 R)
• M20: 3,900,166 km (0.102 R)
• M21: 3,971,823 km (0.09 R)
• M22: 4,287,026 km (0.029 R)
• M23: 4,460,261 km (0.085 R)
• M24: 4,737,017 km (0.06 R)
• M25: 4,813,611 km (0.089 R)
• M26: 5,097,547 km (0.097 R)
• M27: 5,307,732 km (0.094 R)
• M28: 5,709,253 km (0.05 R)
• M29: 6,010,094 km (0.09 R)
• M30: 6,120,797 km (0.065 R)
• M31: 7,561,275 km (0.119 R)
• M32: 8,288,620 km (0.049 R)
• M33: 8,536,055 km (0.108 R)
• M34: 8,943,410 km (0.06 R)
• M35: 9,038,404 km (0.117 R)
• M36: 9,973,092 km (0.094 R)
• M37: 10,302,656 km (0.047 R)
• M38: 10,669,171 km (0.097 R)
• M39: 10,837,319 km (0.036 R)
• M40: 11,621,660 km (0.05 R)
• M41: 11,968,428 km (0.083 R)
• M42: 12,389,097 km (0.039 R)
• M43: 12,495,013 km (0.086 R)
• M44: 13,607,123 km (0.073 R)
• M45: 14,156,746 km (0.028 R)
• M46: 14,341,499 km (0.077 R)
• M47: 15,088,740 km (0.089 R)
• M48: 15,810,251 km (0.119 R)
• M49: 16,387,848 km (0.112 R)
• M50: 16,504,235 km (0.115 R)
• M51: 16,659,817 km (0.105 R)
• M52: 17,484,550 km (0.103 R)
• M53: 17,603,481 km (0.096 R)
• M54: 18,322,598 km (0.117 R)
• M55: 19,255,490 km (0.113 R)
• M56: 19,419,300 km (0.117 R)
• M57: 19,624,697 km (0.081 R)
• M58: 20,079,176 km (0.042 R)
• M59: 20,830,456 km (0.043 R)
• M60: 20,956,567 km (0.077 R)
• M61: 21,125,015 km (0.1 R)
• M62: 21,548,376 km (0.114 R)
• M63: 22,403,328 km (0.114 R)
• M64: 23,313,033 km (0.108 R)
• M65: 25,168,495 km (0.11 R)
• M66: 25,437,472 km (0.109 R)
• M67: 26,933,601 km (0.103 R)
• M68: 27,162,785 km (0.066 R)
• M69: 27,392,567 km (0.1 R)
• M70: 27,669,173 km (0.103 R)
• M71: 27,900,452 km (0.1 R)
• M72: 28,364,953 km (0.109 R)
• M73: 28,644,851 km (0.073 R)
• M74: 28,785,024 km (0.092 R)
• M75: 31,012,686 km (0.05 R)
• M76: 31,445,472 km (0.101 R)
• M77: 31,686,774 km (0.06 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 14,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit