🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.58 AU - 0.68 AU

Year: 179 Days

Day: 17.2 Hours

Environment

Temp: 163 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,062,135 km

• M1: 447,746 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.82 AU - 1.04 AU

Year: 321 Days

Day: 39.4 Hours

Environment

Temp: 128 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,062,135 km

• M1: 278,551 km (0.085 R)
• M2: 338,839 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.93 AU - 2.47 AU

Year: 1169 Days

Day: 12.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.93 AU - 2.47 AU

Year: 1169 Days

Day: 12.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,062,135 km

• M1: 554,559 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.14 AU - 2.92 AU

Year: 1441 Days

Day: 42.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264

Radius: 11.7

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.11 AU - 9.53 AU

Year: 9382 Days

Day: 10.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 58,062,135 km

• M1: 146,606 km (0.12 R)
• M2: 232,625 km (0.069 R)
• M3: 327,171 km (0.089 R)
• M4: 540,198 km (0.079 R)
• M5: 829,071 km (0.107 R)
• M6: 912,846 km (0.091 R)
• M7: 1,151,006 km (0.107 R)
• M8: 1,294,171 km (0.083 R)
• M9: 1,833,322 km (0.112 R)
• M10: 2,079,111 km (0.084 R)
• M11: 2,295,579 km (0.071 R)
• M12: 2,437,398 km (0.081 R)
• M13: 2,751,105 km (0.114 R)
• M14: 2,880,208 km (0.067 R)
• M15: 3,627,000 km (0.089 R)
• M16: 4,481,952 km (0.114 R)
• M17: 5,050,424 km (0.117 R)
• M18: 5,209,447 km (0.079 R)
• M19: 5,343,337 km (0.09 R)
• M20: 5,532,728 km (0.098 R)
• M21: 6,085,941 km (0.069 R)
• M22: 6,255,435 km (0.065 R)
• M23: 6,773,193 km (0.084 R)
• M24: 7,066,854 km (0.092 R)
• M25: 7,245,025 km (0.066 R)
• M26: 7,545,417 km (0.072 R)
• M27: 7,758,146 km (0.085 R)
• M28: 7,942,001 km (0.087 R)
• M29: 8,251,819 km (0.091 R)
• M30: 8,534,110 km (0.087 R)
• M31: 9,140,280 km (0.069 R)
• M32: 9,302,145 km (0.074 R)
• M33: 10,428,019 km (0.113 R)
• M34: 10,972,854 km (0.072 R)
• M35: 11,248,563 km (0.058 R)
• M36: 11,422,246 km (0.114 R)
• M37: 11,736,851 km (0.096 R)
• M38: 12,196,565 km (0.117 R)
• M39: 12,698,166 km (0.05 R)
• M40: 13,463,210 km (0.112 R)
• M41: 14,093,466 km (0.079 R)
• M42: 14,657,599 km (0.116 R)
• M43: 14,733,296 km (0.102 R)
• M44: 15,190,766 km (0.099 R)
• M45: 15,305,957 km (0.066 R)
• M46: 16,119,619 km (0.119 R)
• M47: 17,668,107 km (0.112 R)
• M48: 17,870,064 km (0.094 R)
• M49: 18,154,150 km (0.092 R)
• M50: 18,850,080 km (0.114 R)
• M51: 20,691,929 km (0.071 R)
• M52: 20,776,900 km (0.047 R)
• M53: 20,990,077 km (0.06 R)
• M54: 22,634,158 km (0.033 R)
• M55: 23,471,607 km (0.099 R)
• M56: 23,961,241 km (0.107 R)
• M57: 24,544,074 km (0.061 R)
• M58: 25,177,022 km (0.097 R)
• M59: 25,678,026 km (0.117 R)
• M60: 26,182,470 km (0.07 R)
• M61: 26,320,549 km (0.119 R)
• M62: 26,782,656 km (0.075 R)
• M63: 27,715,100 km (0.055 R)
• M64: 28,326,955 km (0.107 R)
• M65: 28,753,010 km (0.113 R)
• M66: 29,229,030 km (0.075 R)
• M67: 30,915,447 km (0.108 R)
• M68: 31,942,437 km (0.045 R)
• M69: 32,831,646 km (0.083 R)
• M70: 33,329,059 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.6

Radius: 13.1

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 11.83 AU - 12.99 AU

Year: 15658 Days

Day: 9.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,062,135 km

• M1: 168,148 km (0.12 R)
• M2: 291,267 km (0.058 R)
• M3: 463,753 km (0.107 R)
• M4: 591,809 km (0.091 R)
• M5: 679,174 km (0.058 R)
• M6: 1,035,217 km (0.055 R)
• M7: 1,189,602 km (0.103 R)
• M8: 1,522,458 km (0.103 R)
• M9: 1,648,718 km (0.054 R)
• M10: 1,939,237 km (0.103 R)
• M11: 2,049,042 km (0.058 R)
• M12: 2,569,792 km (0.109 R)
• M13: 2,691,116 km (0.06 R)
• M14: 4,474,472 km (0.083 R)
• M15: 5,536,916 km (0.097 R)
• M16: 5,774,627 km (0.114 R)
• M17: 6,178,242 km (0.095 R)
• M18: 6,260,072 km (0.113 R)
• M19: 6,342,351 km (0.101 R)
• M20: 6,466,368 km (0.054 R)
• M21: 7,227,372 km (0.079 R)
• M22: 8,106,110 km (0.09 R)
• M23: 8,421,762 km (0.045 R)
• M24: 8,833,455 km (0.089 R)
• M25: 9,018,657 km (0.093 R)
• M26: 9,111,707 km (0.113 R)
• M27: 9,251,880 km (0.101 R)
• M28: 9,581,744 km (0.096 R)
• M29: 9,772,032 km (0.083 R)
• M30: 11,188,874 km (0.116 R)
• M31: 11,490,014 km (0.095 R)
• M32: 11,946,736 km (0.051 R)
• M33: 12,983,150 km (0.093 R)
• M34: 13,458,872 km (0.037 R)
• M35: 13,832,866 km (0.077 R)
• M36: 13,994,282 km (0.091 R)
• M37: 14,156,147 km (0.076 R)
• M38: 14,536,575 km (0.055 R)
• M39: 14,865,391 km (0.104 R)
• M40: 15,141,249 km (0.084 R)
• M41: 15,474,404 km (0.103 R)
• M42: 16,148,193 km (0.108 R)
• M43: 16,318,136 km (0.113 R)
• M44: 17,004,042 km (0.049 R)
• M45: 17,991,687 km (0.072 R)
• M46: 19,357,366 km (0.073 R)
• M47: 20,449,431 km (0.112 R)
• M48: 20,941,159 km (0.106 R)
• M49: 21,064,727 km (0.092 R)
• M50: 23,202,181 km (0.101 R)
• M51: 24,556,640 km (0.055 R)
• M52: 24,686,940 km (0.073 R)
• M53: 27,341,554 km (0.066 R)
• M54: 27,476,641 km (0.081 R)
• M55: 28,702,595 km (0.075 R)
• M56: 33,132,039 km (0.076 R)
• M57: 33,709,636 km (0.069 R)
• M58: 34,874,704 km (0.112 R)
• M59: 35,683,431 km (0.07 R)
• M60: 37,244,335 km (0.117 R)
• M61: 37,394,082 km (0.115 R)
• M62: 37,544,129 km (0.119 R)
• M63: 37,694,325 km (0.079 R)
• M64: 39,055,367 km (0.078 R)
• M65: 42,762,851 km (0.065 R)
• M66: 45,616,430 km (0.12 R)
• M67: 47,228,048 km (0.097 R)
• M68: 47,390,361 km (0.078 R)
• M69: 48,204,174 km (0.095 R)
• M70: 48,367,385 km (0.12 R)
• M71: 48,776,535 km (0.087 R)
• M72: 51,672,152 km (0.057 R)
• M73: 52,846,046 km (0.119 R)
• M74: 54,283,083 km (0.071 R)
• M75: 54,368,055 km (0.087 R)
• M76: 55,733,136 km (0.034 R)
• M77: 55,904,575 km (0.106 R)
• M78: 56,678,145 km (0.088 R)
• M79: 57,455,306 km (0.117 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 17,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit