🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.5 AU - 3.12 AU

Year: 1679 Days

Day: 44.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,760,147 km

• M1: 55,351 km (0.064 R)
• M2: 616,942 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.08 AU - 3.18 AU

Year: 1974 Days

Day: 16.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.79 AU - 4.83 AU

Year: 3189 Days

Day: 26.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.69 AU - 5.27 AU

Year: 3961 Days

Day: 37.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.1

Radius: 14.3

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.62 AU - 6 AU

Year: 4362 Days

Day: 9.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 29,760,147 km

• M1: 255,812 km (0.079 R)
• M2: 355,295 km (0.108 R)
• M3: 451,038 km (0.079 R)
• M4: 582,833 km (0.113 R)
• M5: 713,582 km (0.118 R)
• M6: 1,214,884 km (0.073 R)
• M7: 1,412,353 km (0.061 R)
• M8: 1,644,978 km (0.103 R)
• M9: 1,741,618 km (0.111 R)
• M10: 2,069,836 km (0.073 R)
• M11: 2,295,430 km (0.091 R)
• M12: 2,699,344 km (0.089 R)
• M13: 3,171,325 km (0.106 R)
• M14: 3,448,530 km (0.085 R)
• M15: 3,733,813 km (0.079 R)
• M16: 3,993,814 km (0.067 R)
• M17: 4,209,684 km (0.05 R)
• M18: 4,310,663 km (0.117 R)
• M19: 4,792,517 km (0.062 R)
• M20: 4,933,439 km (0.101 R)
• M21: 5,039,952 km (0.106 R)
• M22: 5,273,624 km (0.091 R)
• M23: 6,110,026 km (0.059 R)
• M24: 6,224,767 km (0.118 R)
• M25: 6,320,959 km (0.116 R)
• M26: 6,436,897 km (0.088 R)
• M27: 6,612,375 km (0.071 R)
• M28: 6,888,384 km (0.095 R)
• M29: 7,128,039 km (0.075 R)
• M30: 7,228,719 km (0.097 R)
• M31: 7,350,192 km (0.114 R)
• M32: 7,533,599 km (0.108 R)
• M33: 8,030,264 km (0.097 R)
• M34: 8,816,999 km (0.097 R)
• M35: 8,990,383 km (0.097 R)
• M36: 9,252,479 km (0.068 R)
• M37: 9,784,449 km (0.086 R)
• M38: 10,099,502 km (0.087 R)
• M39: 10,739,482 km (0.106 R)
• M40: 11,557,931 km (0.092 R)
• M41: 11,700,349 km (0.047 R)
• M42: 11,867,150 km (0.07 R)
• M43: 12,227,232 km (0.111 R)
• M44: 12,542,285 km (0.099 R)
• M45: 12,983,001 km (0.092 R)
• M46: 13,205,303 km (0.116 R)
• M47: 13,329,320 km (0.094 R)
• M48: 13,453,785 km (0.095 R)
• M49: 13,553,567 km (0.039 R)
• M50: 13,703,763 km (0.106 R)
• M51: 13,854,558 km (0.1 R)
• M52: 14,132,361 km (0.086 R)
• M53: 14,361,096 km (0.106 R)
• M54: 14,925,230 km (0.063 R)
• M55: 15,184,184 km (0.039 R)
• M56: 15,314,184 km (0.068 R)
• M57: 15,496,694 km (0.105 R)
• M58: 16,902,914 km (0.111 R)
• M59: 17,254,020 km (0.117 R)
• M60: 17,553,066 km (0.051 R)
• M61: 17,662,273 km (0.092 R)
• M62: 17,991,089 km (0.105 R)
• M63: 18,156,245 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.1

Radius: 13.7

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.7 AU - 5.72 AU

Year: 4864 Days

Day: 10.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 29,760,147 km

• M1: 241,900 km (0.093 R)
• M2: 347,815 km (0.111 R)
• M3: 452,833 km (0.119 R)
• M4: 865,124 km (0.109 R)
• M5: 1,036,863 km (0.045 R)
• M6: 1,220,569 km (0.043 R)
• M7: 1,941,182 km (0.1 R)
• M8: 2,392,519 km (0.114 R)
• M9: 2,757,687 km (0.092 R)
• M10: 2,856,721 km (0.108 R)
• M11: 3,038,333 km (0.119 R)
• M12: 3,455,561 km (0.117 R)
• M13: 3,692,973 km (0.067 R)
• M14: 3,869,050 km (0.096 R)
• M15: 3,958,210 km (0.109 R)
• M16: 4,115,886 km (0.073 R)
• M17: 4,298,695 km (0.105 R)
• M18: 4,460,859 km (0.116 R)
• M19: 4,696,176 km (0.076 R)
• M20: 4,887,362 km (0.078 R)
• M21: 4,984,003 km (0.049 R)
• M22: 5,426,513 km (0.101 R)
• M23: 5,907,620 km (0.074 R)
• M24: 6,218,783 km (0.066 R)
• M25: 6,535,183 km (0.11 R)
• M26: 7,377,120 km (0.049 R)
• M27: 7,966,984 km (0.091 R)
• M28: 8,081,127 km (0.117 R)
• M29: 8,195,719 km (0.118 R)
• M30: 8,282,037 km (0.089 R)
• M31: 8,397,676 km (0.114 R)
• M32: 9,043,191 km (0.083 R)
• M33: 9,221,961 km (0.076 R)
• M34: 9,462,215 km (0.099 R)
• M35: 9,735,081 km (0.117 R)
• M36: 10,195,693 km (0.064 R)
• M37: 10,600,505 km (0.092 R)
• M38: 11,619,865 km (0.117 R)
• M39: 12,837,143 km (0.116 R)
• M40: 12,937,523 km (0.116 R)
• M41: 13,206,799 km (0.118 R)
• M42: 13,716,629 km (0.082 R)
• M43: 14,060,255 km (0.062 R)
• M44: 14,233,041 km (0.109 R)
• M45: 15,001,824 km (0.108 R)
• M46: 15,462,586 km (0.09 R)
• M47: 15,820,124 km (0.076 R)
• M48: 16,216,708 km (0.077 R)
• M49: 16,470,726 km (0.048 R)
• M50: 16,689,438 km (0.062 R)
• M51: 16,945,998 km (0.083 R)
• M52: 17,166,804 km (0.049 R)
• M53: 17,425,758 km (0.109 R)
• M54: 17,537,059 km (0.053 R)
• M55: 18,625,832 km (0.031 R)
• M56: 19,082,854 km (0.096 R)
• M57: 19,968,922 km (0.116 R)
• M58: 20,241,340 km (0.074 R)
• M59: 21,343,128 km (0.036 R)
• M60: 22,021,555 km (0.042 R)
• M61: 22,423,973 km (0.065 R)
• M62: 22,950,707 km (0.078 R)
• M63: 23,481,630 km (0.046 R)
• M64: 23,728,017 km (0.081 R)
• M65: 24,140,608 km (0.118 R)
• M66: 24,472,267 km (0.085 R)
• M67: 24,930,934 km (0.072 R)
• M68: 25,140,371 km (0.06 R)
• M69: 25,603,227 km (0.105 R)
• M70: 27,439,241 km (0.101 R)
• M71: 27,828,794 km (0.073 R)
• M72: 28,046,160 km (0.116 R)
• M73: 28,351,190 km (0.116 R)
• M74: 28,789,063 km (0.058 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 12,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit