🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.91 AU - 1.09 AU

Year: 419 Days

Day: 30.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.03 AU - 1.45 AU

Year: 579 Days

Day: 13.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.54 AU - 1.8 AU

Year: 904 Days

Day: 43.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.85 AU - 2.01 AU

Year: 1123 Days

Day: 25.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,839,182 km

• M1: 165,605 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.14 AU - 2.46 AU

Year: 1461 Days

Day: 22.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.5

Radius: 8.9

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.32 AU - 3.74 AU

Year: 2210 Days

Day: 13.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 65,839,182 km

• M1: 113,246 km (0.078 R)
• M2: 169,195 km (0.094 R)
• M3: 270,922 km (0.086 R)
• M4: 401,969 km (0.089 R)
• M5: 500,554 km (0.104 R)
• M6: 556,803 km (0.09 R)
• M7: 764,595 km (0.106 R)
• M8: 822,639 km (0.109 R)
• M9: 908,358 km (0.066 R)
• M10: 988,244 km (0.103 R)
• M11: 1,070,672 km (0.046 R)
• M12: 1,174,642 km (0.115 R)
• M13: 1,332,169 km (0.108 R)
• M14: 1,393,055 km (0.082 R)
• M15: 1,528,292 km (0.073 R)
• M16: 1,823,448 km (0.105 R)
• M17: 1,914,254 km (0.083 R)
• M18: 2,053,680 km (0.089 R)
• M19: 2,232,599 km (0.116 R)
• M20: 2,852,383 km (0.056 R)
• M21: 2,931,819 km (0.104 R)
• M22: 3,092,936 km (0.09 R)
• M23: 3,229,519 km (0.083 R)
• M24: 3,622,662 km (0.114 R)
• M25: 3,708,980 km (0.088 R)
• M26: 3,781,385 km (0.077 R)
• M27: 4,165,403 km (0.091 R)
• M28: 4,331,756 km (0.098 R)
• M29: 4,655,336 km (0.102 R)
• M30: 4,875,544 km (0.117 R)
• M31: 5,034,866 km (0.055 R)
• M32: 5,099,043 km (0.046 R)
• M33: 5,326,133 km (0.085 R)
• M34: 5,490,242 km (0.095 R)
• M35: 6,095,066 km (0.09 R)
• M36: 6,527,553 km (0.09 R)
• M37: 6,952,112 km (0.119 R)
• M38: 7,204,035 km (0.112 R)
• M39: 7,458,800 km (0.109 R)
• M40: 7,605,855 km (0.056 R)
• M41: 7,679,607 km (0.092 R)
• M42: 7,902,657 km (0.06 R)
• M43: 8,241,048 km (0.109 R)
• M44: 8,854,548 km (0.096 R)
• M45: 8,932,339 km (0.102 R)
• M46: 9,107,967 km (0.114 R)
• M47: 9,284,792 km (0.045 R)
• M48: 9,383,526 km (0.105 R)
• M49: 10,023,955 km (0.071 R)
• M50: 10,145,578 km (0.092 R)
• M51: 10,267,650 km (0.105 R)
• M52: 10,802,462 km (0.055 R)
• M53: 10,906,433 km (0.102 R)
• M54: 10,989,759 km (0.088 R)
• M55: 11,283,270 km (0.111 R)
• M56: 11,942,248 km (0.078 R)
• M57: 12,135,828 km (0.114 R)
• M58: 12,810,963 km (0.085 R)
• M59: 13,141,874 km (0.11 R)
• M60: 13,252,875 km (0.12 R)
• M61: 13,498,066 km (0.098 R)
• M62: 13,993,086 km (0.117 R)
• M63: 14,174,548 km (0.043 R)
• M64: 14,242,764 km (0.084 R)
• M65: 14,448,162 km (0.118 R)
• M66: 14,677,645 km (0.068 R)
• M67: 15,209,765 km (0.12 R)
• M68: 15,630,734 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470

Radius: 6.7

Gravity: 10.47 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 10.65 AU - 15.17 AU

Year: 19434 Days

Day: 19.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 65,839,182 km

• M1: 216,468 km (0.092 R)
• M2: 609,312 km (0.087 R)
• M3: 840,590 km (0.047 R)
• M4: 1,301,202 km (0.071 R)
• M5: 1,406,968 km (0.116 R)
• M6: 2,194,002 km (0.045 R)
• M7: 2,384,889 km (0.106 R)
• M8: 2,449,665 km (0.082 R)
• M9: 3,094,582 km (0.093 R)
• M10: 4,212,975 km (0.085 R)
• M11: 4,331,158 km (0.046 R)
• M12: 5,230,989 km (0.107 R)
• M13: 6,366,137 km (0.103 R)
• M14: 7,054,437 km (0.081 R)
• M15: 7,670,032 km (0.095 R)
• M16: 8,057,491 km (0.103 R)
• M17: 8,302,831 km (0.1 R)
• M18: 8,352,199 km (0.095 R)
• M19: 10,035,324 km (0.113 R)
• M20: 11,323,212 km (0.102 R)
• M21: 11,432,868 km (0.115 R)
• M22: 11,763,928 km (0.097 R)
• M23: 11,874,929 km (0.081 R)
• M24: 11,930,580 km (0.094 R)
• M25: 12,154,229 km (0.098 R)
• M26: 12,210,328 km (0.115 R)
• M27: 12,775,957 km (0.056 R)
• M28: 14,464,469 km (0.094 R)
• M29: 14,942,583 km (0.088 R)
• M30: 15,669,180 km (0.103 R)
• M31: 15,975,407 km (0.106 R)
• M32: 16,283,579 km (0.104 R)
• M33: 16,407,446 km (0.064 R)
• M34: 16,905,906 km (0.119 R)
• M35: 17,031,269 km (0.087 R)
• M36: 17,156,931 km (0.072 R)
• M37: 19,603,155 km (0.099 R)
• M38: 19,866,896 km (0.102 R)
• M39: 19,933,019 km (0.09 R)
• M40: 20,665,300 km (0.094 R)
• M41: 21,745,995 km (0.092 R)
• M42: 22,914,355 km (0.108 R)
• M43: 23,961,989 km (0.072 R)
• M44: 24,527,169 km (0.109 R)
• M45: 25,311,511 km (0.076 R)
• M46: 25,454,975 km (0.103 R)
• M47: 27,124,338 km (0.115 R)
• M48: 28,231,961 km (0.097 R)
• M49: 29,505,038 km (0.063 R)
• M50: 30,262,602 km (0.108 R)
• M51: 30,338,747 km (0.087 R)
• M52: 30,643,927 km (0.089 R)
• M53: 31,103,492 km (0.05 R)
• M54: 31,334,022 km (0.081 R)
• M55: 34,383,575 km (0.094 R)
• M56: 34,542,448 km (0.06 R)
• M57: 35,420,886 km (0.083 R)
• M58: 37,118,224 km (0.103 R)
• M59: 37,281,285 km (0.12 R)
• M60: 38,017,756 km (0.032 R)
• M61: 38,676,585 km (0.082 R)
• M62: 39,755,185 km (0.063 R)
• M63: 41,096,031 km (0.071 R)
• M64: 42,281,445 km (0.114 R)
• M65: 44,946,231 km (0.043 R)
• M66: 46,167,249 km (0.119 R)
• M67: 46,342,578 km (0.095 R)
• M68: 47,399,337 km (0.056 R)
• M69: 47,576,162 km (0.062 R)
• M70: 48,642,047 km (0.115 R)
• M71: 48,999,137 km (0.103 R)
• M72: 49,715,860 km (0.091 R)
• M73: 50,075,494 km (0.092 R)
• M74: 50,165,552 km (0.088 R)
• M75: 50,706,946 km (0.062 R)
• M76: 51,795,570 km (0.116 R)
• M77: 53,075,380 km (0.113 R)
• M78: 54,180,758 km (0.116 R)
• M79: 54,736,215 km (0.101 R)
• M80: 54,921,717 km (0.055 R)
• M81: 55,666,116 km (0.083 R)
• M82: 56,413,955 km (0.074 R)
• M83: 56,976,892 km (0.083 R)
• M84: 60,489,600 km (0.086 R)
• M85: 60,969,659 km (0.058 R)
• M86: 61,450,916 km (0.046 R)
• M87: 62,320,528 km (0.093 R)
• M88: 62,708,286 km (0.075 R)
• M89: 64,071,721 km (0.099 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 14,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit