🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.07 AU - 1.25 AU

Year: 450 Days

Day: 40.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,027,981 km

• M1: 111,450 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.44 AU - 3.06 AU

Year: 1641 Days

Day: 19.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.53 AU - 4.61 AU

Year: 2955 Days

Day: 21.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.1

Radius: 12.5

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.41 AU - 11.39 AU

Year: 10372 Days

Day: 8.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 31,027,981 km

• M1: 269,875 km (0.051 R)
• M2: 423,512 km (0.096 R)
• M3: 715,078 km (0.12 R)
• M4: 876,045 km (0.084 R)
• M5: 1,344,735 km (0.075 R)
• M6: 1,986,510 km (0.06 R)
• M7: 2,167,374 km (0.095 R)
• M8: 2,800,173 km (0.109 R)
• M9: 3,152,626 km (0.1 R)
• M10: 3,395,572 km (0.115 R)
• M11: 3,550,556 km (0.097 R)
• M12: 4,062,480 km (0.051 R)
• M13: 4,632,148 km (0.063 R)
• M14: 4,804,485 km (0.079 R)
• M15: 5,406,617 km (0.087 R)
• M16: 5,515,374 km (0.05 R)
• M17: 6,221,177 km (0.109 R)
• M18: 6,450,062 km (0.097 R)
• M19: 7,595,383 km (0.112 R)
• M20: 7,840,125 km (0.107 R)
• M21: 8,505,686 km (0.105 R)
• M22: 8,590,209 km (0.109 R)
• M23: 9,450,546 km (0.102 R)
• M24: 10,158,593 km (0.11 R)
• M25: 11,252,602 km (0.108 R)
• M26: 12,002,686 km (0.114 R)
• M27: 13,748,942 km (0.1 R)
• M28: 13,898,091 km (0.095 R)
• M29: 14,702,329 km (0.09 R)
• M30: 15,058,970 km (0.085 R)
• M31: 15,470,065 km (0.09 R)
• M32: 18,504,957 km (0.074 R)
• M33: 18,614,613 km (0.078 R)
• M34: 18,724,717 km (0.067 R)
• M35: 19,444,881 km (0.116 R)
• M36: 20,117,772 km (0.108 R)
• M37: 20,400,362 km (0.056 R)
• M38: 20,741,146 km (0.099 R)
• M39: 21,198,617 km (0.084 R)
• M40: 21,659,378 km (0.109 R)
• M41: 22,123,580 km (0.118 R)
• M42: 22,240,117 km (0.042 R)
• M43: 22,943,676 km (0.089 R)
• M44: 23,179,741 km (0.109 R)
• M45: 23,714,105 km (0.115 R)
• M46: 24,976,561 km (0.077 R)
• M47: 25,158,622 km (0.104 R)
• M48: 25,341,281 km (0.086 R)
• M49: 25,463,203 km (0.058 R)
• M50: 26,693,646 km (0.057 R)
• M51: 27,191,208 km (0.088 R)
• M52: 27,691,763 km (0.032 R)
• M53: 28,132,328 km (0.039 R)
• M54: 28,702,296 km (0.094 R)
• M55: 29,468,088 km (0.093 R)
• M56: 30,175,835 km (0.11 R)
• M57: 30,824,192 km (0.116 R)
• M58: 32,266,914 km (0.111 R)
• M59: 32,730,518 km (0.113 R)
• M60: 32,929,782 km (0.057 R)
• M61: 33,664,308 km (0.06 R)
• M62: 36,587,002 km (0.114 R)
• M63: 36,724,931 km (0.115 R)
• M64: 36,863,010 km (0.109 R)
• M65: 37,347,707 km (0.114 R)
• M66: 37,764,786 km (0.045 R)
• M67: 38,183,361 km (0.118 R)
• M68: 39,166,219 km (0.072 R)
• M69: 39,448,659 km (0.066 R)
• M70: 40,228,513 km (0.101 R)
• M71: 41,013,603 km (0.056 R)
• M72: 42,453,781 km (0.088 R)
• M73: 42,961,816 km (0.107 R)
• M74: 43,107,374 km (0.095 R)
• M75: 43,253,083 km (0.067 R)
• M76: 45,680,458 km (0.066 R)
• M77: 47,398,290 km (0.084 R)
• M78: 47,849,777 km (0.027 R)
• M79: 48,000,721 km (0.092 R)
• M80: 48,227,212 km (0.111 R)
• M81: 48,378,455 km (0.119 R)
• M82: 50,282,388 km (0.075 R)
• M83: 50,819,893 km (0.078 R)
• M84: 51,591,070 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112

Radius: 13.1

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 10.24 AU - 11.48 AU

Year: 12880 Days

Day: 13.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 31,027,981 km

• M1: 170,691 km (0.09 R)
• M2: 428,598 km (0.09 R)
• M3: 698,173 km (0.109 R)
• M4: 927,806 km (0.039 R)
• M5: 1,024,147 km (0.108 R)
• M6: 1,153,699 km (0.102 R)
• M7: 1,382,284 km (0.066 R)
• M8: 1,576,313 km (0.119 R)
• M9: 1,762,413 km (0.086 R)
• M10: 1,867,131 km (0.081 R)
• M11: 2,250,401 km (0.108 R)
• M12: 2,598,964 km (0.054 R)
• M13: 2,861,658 km (0.089 R)
• M14: 2,965,030 km (0.075 R)
• M15: 3,111,935 km (0.077 R)
• M16: 3,769,268 km (0.117 R)
• M17: 4,302,136 km (0.12 R)
• M18: 4,517,257 km (0.118 R)
• M19: 5,158,733 km (0.119 R)
• M20: 5,310,874 km (0.075 R)
• M21: 5,907,919 km (0.114 R)
• M22: 6,201,131 km (0.1 R)
• M23: 6,417,449 km (0.105 R)
• M24: 7,053,240 km (0.106 R)
• M25: 7,912,680 km (0.1 R)
• M26: 8,265,881 km (0.07 R)
• M27: 8,774,962 km (0.083 R)
• M28: 10,235,337 km (0.044 R)
• M29: 10,587,939 km (0.109 R)
• M30: 10,879,505 km (0.117 R)
• M31: 11,042,716 km (0.058 R)
• M32: 12,038,440 km (0.087 R)
• M33: 12,410,639 km (0.081 R)
• M34: 12,649,697 km (0.112 R)
• M35: 12,890,101 km (0.086 R)
• M36: 13,201,414 km (0.075 R)
• M37: 13,375,546 km (0.104 R)
• M38: 13,973,189 km (0.111 R)
• M39: 14,328,783 km (0.079 R)
• M40: 14,795,529 km (0.119 R)
• M41: 15,012,745 km (0.09 R)
• M42: 15,267,360 km (0.114 R)
• M43: 15,633,725 km (0.034 R)
• M44: 16,077,134 km (0.084 R)
• M45: 16,976,366 km (0.116 R)
• M46: 17,089,911 km (0.065 R)
• M47: 18,433,450 km (0.11 R)
• M48: 19,137,607 km (0.101 R)
• M49: 20,572,250 km (0.065 R)
• M50: 21,180,366 km (0.033 R)
• M51: 21,712,037 km (0.098 R)
• M52: 21,794,166 km (0.077 R)
• M53: 24,350,644 km (0.092 R)
• M54: 24,478,849 km (0.039 R)
• M55: 24,692,924 km (0.109 R)
• M56: 24,778,793 km (0.117 R)
• M57: 25,512,271 km (0.118 R)
• M58: 25,903,470 km (0.081 R)
• M59: 25,990,685 km (0.083 R)
• M60: 26,735,832 km (0.108 R)
• M61: 26,912,208 km (0.106 R)
• M62: 27,089,033 km (0.118 R)
• M63: 27,443,729 km (0.082 R)
• M64: 28,202,490 km (0.031 R)
• M65: 28,697,210 km (0.091 R)
• M66: 29,194,772 km (0.112 R)
• M67: 29,877,836 km (0.11 R)
• M68: 29,969,241 km (0.1 R)
• M69: 30,244,351 km (0.028 R)
• M70: 30,428,057 km (0.087 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 16,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit