🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.69 AU - 0.93 AU

Year: 256 Days

Day: 27.3 Hours

Environment

Temp: 135 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,347,913 km

• M1: 113,096 km (0.071 R)
• M2: 549,473 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.76 AU - 1.2 AU

Year: 341 Days

Day: 20 Hours

Environment

Temp: 166 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.84 AU - 1.14 AU

Year: 346 Days

Day: 18.6 Hours

Environment

Temp: 170 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,347,913 km

• M1: 776,263 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.12 AU - 1.7 AU

Year: 588 Days

Day: 37.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 42.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.48 AU - 5.22 AU

Year: 3189 Days

Day: 17.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,347,913 km

• M1: 147,952 km (0.045 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.91 AU - 5.55 AU

Year: 3616 Days

Day: 14.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.3

Radius: 10

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.3 AU - 13.12 AU

Year: 12319 Days

Day: 6.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 153.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,347,913 km

• M1: 125,961 km (0.117 R)
• M2: 244,742 km (0.052 R)
• M3: 370,704 km (0.081 R)
• M4: 698,772 km (0.101 R)
• M5: 767,736 km (0.059 R)
• M6: 969,993 km (0.108 R)
• M7: 1,382,135 km (0.068 R)
• M8: 1,631,066 km (0.088 R)
• M9: 2,302,162 km (0.119 R)
• M10: 2,570,839 km (0.116 R)
• M11: 3,167,885 km (0.041 R)
• M12: 3,589,302 km (0.07 R)
• M13: 4,125,161 km (0.104 R)
• M14: 4,753,472 km (0.119 R)
• M15: 5,341,093 km (0.098 R)
• M16: 6,024,905 km (0.098 R)
• M17: 6,812,837 km (0.048 R)
• M18: 6,928,027 km (0.075 R)
• M19: 7,043,816 km (0.088 R)
• M20: 7,672,725 km (0.087 R)
• M21: 8,983,651 km (0.116 R)
• M22: 9,237,220 km (0.09 R)
• M23: 10,318,812 km (0.1 R)
• M24: 11,485,825 km (0.083 R)
• M25: 11,577,379 km (0.117 R)
• M26: 12,318,038 km (0.092 R)
• M27: 12,694,277 km (0.041 R)
• M28: 13,313,463 km (0.08 R)
• M29: 13,845,283 km (0.103 R)
• M30: 14,482,570 km (0.118 R)
• M31: 15,179,696 km (0.102 R)
• M32: 15,431,320 km (0.097 R)
• M33: 15,989,768 km (0.086 R)
• M34: 16,865,814 km (0.102 R)
• M35: 17,388,359 km (0.113 R)
• M36: 18,235,532 km (0.107 R)
• M37: 18,342,494 km (0.055 R)
• M38: 18,449,457 km (0.1 R)
• M39: 18,610,424 km (0.112 R)
• M40: 18,718,134 km (0.098 R)
• M41: 18,988,009 km (0.094 R)
• M42: 20,745,485 km (0.081 R)
• M43: 20,856,935 km (0.106 R)
• M44: 21,361,529 km (0.071 R)
• M45: 21,926,859 km (0.117 R)
• M46: 22,040,404 km (0.046 R)
• M47: 22,726,460 km (0.074 R)
• M48: 23,593,828 km (0.116 R)
• M49: 24,061,022 km (0.118 R)
• M50: 24,767,274 km (0.112 R)
• M51: 25,241,948 km (0.067 R)
• M52: 25,599,936 km (0.047 R)
• M53: 26,139,984 km (0.101 R)
• M54: 26,562,598 km (0.115 R)
• M55: 27,231,450 km (0.088 R)
• M56: 27,967,322 km (0.105 R)
• M57: 29,145,854 km (0.096 R)
• M58: 29,208,386 km (0.089 R)
• M59: 31,743,920 km (0.117 R)
• M60: 31,872,574 km (0.104 R)
• M61: 32,518,239 km (0.099 R)
• M62: 33,298,840 km (0.046 R)
• M63: 33,757,059 km (0.061 R)
• M64: 34,415,140 km (0.082 R)
• M65: 34,812,173 km (0.069 R)
• M66: 35,077,559 km (0.075 R)
• M67: 35,811,037 km (0.12 R)
• M68: 36,684,390 km (0.107 R)
• M69: 37,632,840 km (0.094 R)
• M70: 37,905,258 km (0.102 R)
• M71: 38,658,035 km (0.116 R)
• M72: 39,070,625 km (0.103 R)
• M73: 39,139,441 km (0.045 R)
• M74: 39,208,405 km (0.068 R)
• M75: 40,247,512 km (0.12 R)
• M76: 40,875,374 km (0.115 R)
• M77: 41,155,421 km (0.071 R)
• M78: 42,778,259 km (0.101 R)
• M79: 43,276,270 km (0.032 R)
• M80: 43,418,987 km (0.087 R)
• M81: 43,847,884 km (0.118 R)
• M82: 44,278,127 km (0.085 R)
• M83: 45,360,019 km (0.099 R)
• M84: 45,577,385 km (0.065 R)
• M85: 47,182,420 km (0.08 R)
• M86: 47,329,326 km (0.116 R)
• M87: 49,848,554 km (0.094 R)
• M88: 49,923,203 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.3

Radius: 7.7

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 13.5 AU - 13.7 AU

Year: 17627 Days

Day: 20.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,347,913 km

• M1: 103,372 km (0.059 R)
• M2: 438,322 km (0.041 R)
• M3: 508,184 km (0.117 R)
• M4: 692,339 km (0.12 R)
• M5: 1,064,838 km (0.041 R)
• M6: 1,122,732 km (0.04 R)
• M7: 1,365,380 km (0.115 R)
• M8: 1,536,520 km (0.118 R)
• M9: 1,602,492 km (0.076 R)
• M10: 1,737,430 km (0.116 R)
• M11: 2,042,460 km (0.078 R)
• M12: 2,339,112 km (0.104 R)
• M13: 3,223,984 km (0.025 R)
• M14: 3,510,912 km (0.103 R)
• M15: 3,627,898 km (0.055 R)
• M16: 3,835,989 km (0.101 R)
• M17: 3,896,127 km (0.113 R)
• M18: 4,451,733 km (0.116 R)
• M19: 5,032,173 km (0.114 R)
• M20: 5,197,628 km (0.082 R)
• M21: 5,297,709 km (0.117 R)
• M22: 6,051,533 km (0.108 R)
• M23: 6,875,219 km (0.09 R)
• M24: 7,733,761 km (0.108 R)
• M25: 8,078,883 km (0.066 R)
• M26: 8,863,823 km (0.098 R)
• M27: 8,983,651 km (0.111 R)
• M28: 9,063,836 km (0.11 R)
• M29: 9,427,658 km (0.09 R)
• M30: 9,796,267 km (0.11 R)
• M31: 10,505,361 km (0.085 R)
• M32: 10,973,004 km (0.109 R)
• M33: 12,550,513 km (0.055 R)
• M34: 12,910,595 km (0.071 R)
• M35: 13,779,609 km (0.063 R)
• M36: 14,104,386 km (0.053 R)
• M37: 16,008,767 km (0.082 R)
• M38: 16,301,381 km (0.101 R)
• M39: 16,891,844 km (0.094 R)
• M40: 17,389,256 km (0.104 R)
• M41: 18,144,427 km (0.106 R)
• M42: 18,602,645 km (0.084 R)
• M43: 19,530,451 km (0.101 R)
• M44: 19,582,361 km (0.076 R)
• M45: 19,895,320 km (0.116 R)
• M46: 21,163,312 km (0.06 R)
• M47: 21,969,046 km (0.084 R)
• M48: 23,168,970 km (0.12 R)
• M49: 24,110,689 km (0.094 R)
• M50: 24,839,230 km (0.11 R)
• M51: 25,064,824 km (0.055 R)
• M52: 25,859,787 km (0.084 R)
• M53: 26,836,362 km (0.114 R)
• M54: 27,183,878 km (0.115 R)
• M55: 27,358,159 km (0.116 R)
• M56: 27,766,412 km (0.081 R)
• M57: 28,000,533 km (0.118 R)
• M58: 28,235,401 km (0.118 R)
• M59: 28,588,901 km (0.056 R)
• M60: 28,825,266 km (0.117 R)
• M61: 29,598,238 km (0.083 R)
• M62: 29,658,077 km (0.088 R)
• M63: 30,861,293 km (0.039 R)
• M64: 31,590,882 km (0.046 R)
• M65: 32,141,851 km (0.111 R)
• M66: 32,449,274 km (0.094 R)
• M67: 32,510,908 km (0.035 R)
• M68: 32,634,177 km (0.083 R)
• M69: 35,958,691 km (0.111 R)
• M70: 36,726,277 km (0.089 R)
• M71: 37,112,090 km (0.099 R)
• M72: 37,822,830 km (0.058 R)
• M73: 38,277,458 km (0.089 R)
• M74: 38,668,656 km (0.097 R)
• M75: 38,864,779 km (0.067 R)
• M76: 39,323,595 km (0.079 R)
• M77: 39,652,412 km (0.112 R)
• M78: 41,043,373 km (0.117 R)
• M79: 41,243,385 km (0.109 R)
• M80: 41,310,106 km (0.08 R)
• M81: 41,845,367 km (0.102 R)
• M82: 42,585,128 km (0.108 R)
• M83: 42,922,771 km (0.112 R)
• M84: 44,692,813 km (0.046 R)
• M85: 45,932,231 km (0.046 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 18,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit