🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.49 AU - 0.53 AU

Year: 235 Days

Day: 29.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,085,852 km

• M1: 273,465 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.52 AU - 0.54 AU

Year: 249 Days

Day: 13.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.53 AU - 0.57 AU

Year: 263 Days

Day: 21.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.53 AU - 0.59 AU

Year: 271 Days

Day: 24.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,085,852 km

• M1: 290,369 km (0.038 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.55 AU - 0.75 AU

Year: 338 Days

Day: 18.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.45 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.6

Radius: 8.3

Gravity: 14.09 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.22 AU - 2.26 AU

Year: 2165 Days

Day: 13.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 72,085,852 km

• M1: 116,986 km (0.119 R)
• M2: 229,633 km (0.085 R)
• M3: 287,527 km (0.061 R)
• M4: 352,303 km (0.111 R)
• M5: 548,276 km (0.093 R)
• M6: 750,682 km (0.112 R)
• M7: 895,792 km (0.086 R)
• M8: 1,060,799 km (0.078 R)
• M9: 1,362,089 km (0.098 R)
• M10: 1,614,610 km (0.041 R)
• M11: 1,740,122 km (0.113 R)
• M12: 1,895,106 km (0.103 R)
• M13: 2,109,031 km (0.12 R)
• M14: 2,232,748 km (0.094 R)
• M15: 2,692,313 km (0.086 R)
• M16: 2,902,498 km (0.116 R)
• M17: 3,228,023 km (0.119 R)
• M18: 3,323,167 km (0.088 R)
• M19: 3,500,141 km (0.073 R)
• M20: 3,713,318 km (0.034 R)
• M21: 3,813,100 km (0.07 R)
• M22: 3,880,120 km (0.118 R)
• M23: 4,290,766 km (0.071 R)
• M24: 4,536,705 km (0.089 R)
• M25: 5,079,147 km (0.06 R)
• M26: 5,171,598 km (0.111 R)
• M27: 5,264,648 km (0.116 R)
• M28: 5,603,936 km (0.1 R)
• M29: 5,834,317 km (0.101 R)
• M30: 5,970,002 km (0.102 R)
• M31: 6,185,423 km (0.12 R)
• M32: 6,284,307 km (0.115 R)
• M33: 6,786,059 km (0.102 R)
• M34: 7,196,854 km (0.091 R)
• M35: 7,321,619 km (0.102 R)
• M36: 7,594,635 km (0.093 R)
• M37: 8,389,598 km (0.09 R)
• M38: 8,586,918 km (0.074 R)
• M39: 9,031,074 km (0.069 R)
• M40: 9,098,243 km (0.077 R)
• M41: 9,301,098 km (0.062 R)
• M42: 9,505,449 km (0.056 R)
• M43: 9,803,148 km (0.107 R)
• M44: 10,220,527 km (0.034 R)
• M45: 10,572,680 km (0.086 R)
• M46: 10,667,226 km (0.08 R)
• M47: 11,677,610 km (0.113 R)
• M48: 11,775,447 km (0.114 R)
• M49: 12,095,137 km (0.036 R)
• M50: 12,268,521 km (0.107 R)
• M51: 12,467,636 km (0.111 R)
• M52: 12,617,832 km (0.034 R)
• M53: 12,693,080 km (0.117 R)
• M54: 13,326,029 km (0.092 R)
• M55: 13,788,137 km (0.104 R)
• M56: 14,073,120 km (0.108 R)
• M57: 14,229,450 km (0.081 R)
• M58: 14,307,840 km (0.062 R)
• M59: 14,833,826 km (0.09 R)
• M60: 15,099,362 km (0.066 R)
• M61: 15,312,688 km (0.102 R)
• M62: 15,607,845 km (0.103 R)
• M63: 15,959,101 km (0.057 R)
• M64: 16,040,632 km (0.074 R)
• M65: 16,917,724 km (0.088 R)
• M66: 17,083,927 km (0.089 R)
• M67: 17,782,250 km (0.107 R)
• M68: 18,319,306 km (0.116 R)
• M69: 18,404,577 km (0.079 R)
• M70: 18,689,860 km (0.058 R)
• M71: 18,747,007 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.5

Radius: 5.6

Gravity: 27.63 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.75 AU - 10.53 AU

Year: 16398 Days

Day: 15.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,085,852 km

• M1: 71,957 km (0.113 R)
• M2: 288,873 km (0.12 R)
• M3: 443,857 km (0.095 R)
• M4: 711,787 km (0.115 R)
• M5: 826,977 km (0.108 R)
• M6: 1,346,680 km (0.112 R)
• M7: 1,668,764 km (0.081 R)
• M8: 2,145,084 km (0.119 R)
• M9: 2,732,854 km (0.079 R)
• M10: 2,878,113 km (0.117 R)
• M11: 3,602,167 km (0.092 R)
• M12: 4,004,885 km (0.065 R)
• M13: 5,028,583 km (0.08 R)
• M14: 5,569,379 km (0.116 R)
• M15: 5,753,684 km (0.078 R)
• M16: 5,940,083 km (0.084 R)
• M17: 6,318,715 km (0.075 R)
• M18: 6,414,607 km (0.119 R)
• M19: 6,852,031 km (0.082 R)
• M20: 7,450,273 km (0.111 R)
• M21: 7,755,752 km (0.115 R)
• M22: 9,452,341 km (0.083 R)
• M23: 12,379,523 km (0.028 R)
• M24: 12,439,661 km (0.096 R)
• M25: 12,559,938 km (0.071 R)
• M26: 13,044,934 km (0.112 R)
• M27: 13,289,676 km (0.096 R)
• M28: 13,536,064 km (0.102 R)
• M29: 14,599,705 km (0.084 R)
• M30: 15,495,647 km (0.116 R)
• M31: 16,343,567 km (0.107 R)
• M32: 16,739,852 km (0.102 R)
• M33: 16,939,266 km (0.092 R)
• M34: 17,542,146 km (0.102 R)
• M35: 18,768,848 km (0.118 R)
• M36: 19,114,419 km (0.072 R)
• M37: 20,093,388 km (0.113 R)
• M38: 20,234,608 km (0.038 R)
• M39: 20,588,856 km (0.103 R)
• M40: 21,016,855 km (0.086 R)
• M41: 21,664,315 km (0.116 R)
• M42: 22,611,120 km (0.074 R)
• M43: 23,571,239 km (0.075 R)
• M44: 26,144,771 km (0.096 R)
• M45: 26,840,700 km (0.101 R)
• M46: 28,726,382 km (0.117 R)
• M47: 29,845,822 km (0.031 R)
• M48: 30,006,939 km (0.073 R)
• M49: 30,168,355 km (0.089 R)
• M50: 31,469,857 km (0.065 R)
• M51: 31,880,204 km (0.049 R)
• M52: 32,872,636 km (0.119 R)
• M53: 33,874,942 km (0.087 R)
• M54: 34,633,403 km (0.063 R)
• M55: 34,718,075 km (0.087 R)
• M56: 34,802,748 km (0.109 R)
• M57: 35,057,214 km (0.074 R)
• M58: 36,166,931 km (0.118 R)
• M59: 36,338,669 km (0.1 R)
• M60: 37,896,581 km (0.096 R)
• M61: 38,420,772 km (0.117 R)
• M62: 38,859,393 km (0.112 R)
• M63: 39,123,434 km (0.072 R)
• M64: 39,564,747 km (0.081 R)
• M65: 39,830,283 km (0.054 R)
• M66: 39,918,845 km (0.115 R)
• M67: 40,096,418 km (0.109 R)
• M68: 40,987,872 km (0.074 R)
• M69: 46,378,631 km (0.076 R)
• M70: 47,408,014 km (0.113 R)
• M71: 47,784,103 km (0.051 R)
• M72: 49,203,787 km (0.11 R)
• M73: 49,298,782 km (0.108 R)
• M74: 49,870,844 km (0.114 R)
• M75: 50,445,150 km (0.119 R)
• M76: 53,642,505 km (0.097 R)
• M77: 53,740,492 km (0.034 R)
• M78: 53,838,329 km (0.11 R)
• M79: 54,624,316 km (0.051 R)
• M80: 56,605,590 km (0.091 R)
• M81: 57,605,054 km (0.037 R)
• M82: 58,711,180 km (0.067 R)
• M83: 59,621,334 km (0.12 R)
• M84: 62,482,842 km (0.075 R)
• M85: 66,017,092 km (0.045 R)
• M86: 66,121,960 km (0.062 R)
• M87: 68,763,260 km (0.088 R)
• M88: 68,869,624 km (0.081 R)
• M89: 70,471,518 km (0.114 R)
• M90: 70,793,452 km (0.109 R)
• M91: 70,900,864 km (0.086 R)
• M92: 71,008,275 km (0.111 R)
• M93: 72,085,828 km (0.108 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 12,190 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit