🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.46 AU - 0.58 AU

Year: 138 Days

Day: 46.1 Hours

Environment

Temp: 214 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,431,572 km

• M1: 137,032 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.54 AU - 0.58 AU

Year: 154 Days

Day: 13.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 129.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.56 AU - 0.82 AU

Year: 210 Days

Day: 42.6 Hours

Environment

Temp: 184 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.39 AU - 3.47 AU

Year: 1841 Days

Day: 42.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.62 AU - 4.2 AU

Year: 2312 Days

Day: 40.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.21 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.7

Radius: 11.1

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 10.79 AU - 11.21 AU

Year: 13393 Days

Day: 7.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 49,431,572 km

• M1: 540,348 km (0.092 R)
• M2: 1,011,431 km (0.12 R)
• M3: 1,081,293 km (0.08 R)
• M4: 1,377,946 km (0.041 R)
• M5: 1,617,602 km (0.099 R)
• M6: 2,673,613 km (0.104 R)
• M7: 2,906,687 km (0.089 R)
• M8: 3,755,206 km (0.104 R)
• M9: 3,979,004 km (0.103 R)
• M10: 4,245,588 km (0.105 R)
• M11: 4,400,571 km (0.102 R)
• M12: 5,039,354 km (0.064 R)
• M13: 5,286,340 km (0.094 R)
• M14: 5,622,038 km (0.089 R)
• M15: 6,138,749 km (0.095 R)
• M16: 6,580,960 km (0.092 R)
• M17: 6,670,569 km (0.077 R)
• M18: 7,731,218 km (0.114 R)
• M19: 8,064,372 km (0.08 R)
• M20: 9,342,985 km (0.118 R)
• M21: 9,494,678 km (0.11 R)
• M22: 11,376,768 km (0.113 R)
• M23: 11,864,906 km (0.091 R)
• M24: 12,470,927 km (0.094 R)
• M25: 12,861,827 km (0.112 R)
• M26: 13,256,765 km (0.119 R)
• M27: 14,348,829 km (0.028 R)
• M28: 15,053,435 km (0.105 R)
• M29: 16,010,413 km (0.115 R)
• M30: 16,252,761 km (0.065 R)
• M31: 17,920,030 km (0.119 R)
• M32: 18,234,784 km (0.12 R)
• M33: 18,551,333 km (0.061 R)
• M34: 19,835,780 km (0.092 R)
• M35: 20,030,856 km (0.089 R)
• M36: 20,620,122 km (0.113 R)
• M37: 21,016,107 km (0.027 R)
• M38: 21,281,494 km (0.094 R)
• M39: 21,414,636 km (0.105 R)
• M40: 22,084,386 km (0.086 R)
• M41: 22,557,265 km (0.072 R)
• M42: 25,464,400 km (0.114 R)
• M43: 25,676,530 km (0.067 R)
• M44: 26,102,435 km (0.086 R)
• M45: 26,387,868 km (0.034 R)
• M46: 27,612,027 km (0.093 R)
• M47: 29,519,849 km (0.06 R)
• M48: 29,966,099 km (0.043 R)
• M49: 30,115,398 km (0.11 R)
• M50: 30,639,738 km (0.115 R)
• M51: 31,016,127 km (0.052 R)
• M52: 31,469,857 km (0.119 R)
• M53: 34,863,634 km (0.107 R)
• M54: 35,809,242 km (0.111 R)
• M55: 36,046,953 km (0.069 R)
• M56: 36,843,113 km (0.083 R)
• M57: 37,806,224 km (0.095 R)
• M58: 39,103,238 km (0.119 R)
• M59: 39,675,300 km (0.108 R)
• M60: 40,250,055 km (0.084 R)
• M61: 41,241,739 km (0.097 R)
• M62: 41,990,926 km (0.119 R)
• M63: 42,325,277 km (0.106 R)
• M64: 43,165,119 km (0.101 R)
• M65: 45,374,231 km (0.063 R)
• M66: 45,889,296 km (0.096 R)
• M67: 46,319,839 km (0.077 R)
• M68: 46,925,112 km (0.109 R)
• M69: 49,724,836 km (0.105 R)
• M70: 50,788,627 km (0.118 R)
• M71: 51,323,439 km (0.1 R)
• M72: 51,591,518 km (0.071 R)
• M73: 52,218,782 km (0.082 R)
• M74: 53,480,940 km (0.076 R)
• M75: 53,662,103 km (0.118 R)
• M76: 54,297,594 km (0.106 R)
• M77: 55,392,950 km (0.088 R)
• M78: 56,035,323 km (0.062 R)
• M79: 56,127,176 km (0.07 R)
• M80: 56,864,694 km (0.111 R)
• M81: 57,049,597 km (0.065 R)
• M82: 58,722,550 km (0.118 R)
• M83: 58,815,899 km (0.082 R)
• M84: 58,909,398 km (0.115 R)
• M85: 59,564,935 km (0.079 R)
• M86: 60,600,153 km (0.109 R)
• M87: 61,356,669 km (0.114 R)
• M88: 62,211,621 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.7

Radius: 8

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 12.74 AU - 15.1 AU

Year: 19065 Days

Day: 21.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,431,572 km

• M1: 122,371 km (0.062 R)
• M2: 181,163 km (0.099 R)
• M3: 355,893 km (0.042 R)
• M4: 667,655 km (0.119 R)
• M5: 1,133,054 km (0.045 R)
• M6: 1,257,819 km (0.115 R)
• M7: 1,476,082 km (0.094 R)
• M8: 1,730,249 km (0.051 R)
• M9: 1,826,141 km (0.111 R)
• M10: 1,973,346 km (0.101 R)
• M11: 2,358,710 km (0.073 R)
• M12: 2,601,058 km (0.054 R)
• M13: 2,994,201 km (0.098 R)
• M14: 3,316,136 km (0.087 R)
• M15: 3,435,964 km (0.12 R)
• M16: 3,557,288 km (0.118 R)
• M17: 3,618,473 km (0.038 R)
• M18: 4,056,795 km (0.075 R)
• M19: 4,185,150 km (0.06 R)
• M20: 4,578,293 km (0.085 R)
• M21: 4,880,930 km (0.077 R)
• M22: 5,017,513 km (0.111 R)
• M23: 6,340,107 km (0.092 R)
• M24: 7,213,759 km (0.107 R)
• M25: 7,408,685 km (0.075 R)
• M26: 8,532,015 km (0.092 R)
• M27: 8,862,627 km (0.089 R)
• M28: 9,239,613 km (0.118 R)
• M29: 9,836,509 km (0.096 R)
• M30: 10,183,277 km (0.066 R)
• M31: 12,207,037 km (0.11 R)
• M32: 12,439,512 km (0.058 R)
• M33: 13,097,892 km (0.096 R)
• M34: 13,383,624 km (0.111 R)
• M35: 13,479,367 km (0.089 R)
• M36: 14,252,937 km (0.107 R)
• M37: 14,350,625 km (0.081 R)
• M38: 14,645,183 km (0.091 R)
• M39: 15,742,034 km (0.081 R)
• M40: 16,351,496 km (0.104 R)
• M41: 16,556,296 km (0.069 R)
• M42: 16,761,993 km (0.066 R)
• M43: 17,803,343 km (0.054 R)
• M44: 18,278,616 km (0.104 R)
• M45: 18,331,723 km (0.083 R)
• M46: 18,544,601 km (0.078 R)
• M47: 19,566,653 km (0.114 R)
• M48: 20,883,713 km (0.108 R)
• M49: 21,496,915 km (0.112 R)
• M50: 21,665,212 km (0.11 R)
• M51: 22,115,951 km (0.096 R)
• M52: 23,602,505 km (0.057 R)
• M53: 24,066,408 km (0.098 R)
• M54: 25,832,560 km (0.104 R)
• M55: 25,892,100 km (0.079 R)
• M56: 26,731,195 km (0.095 R)
• M57: 27,033,083 km (0.096 R)
• M58: 28,436,012 km (0.037 R)
• M59: 29,737,514 km (0.115 R)
• M60: 30,931,753 km (0.114 R)
• M61: 31,121,743 km (0.071 R)
• M62: 31,248,602 km (0.059 R)
• M63: 32,013,496 km (0.038 R)
• M64: 32,269,906 km (0.106 R)
• M65: 34,344,978 km (0.056 R)
• M66: 35,134,257 km (0.066 R)
• M67: 35,398,596 km (0.092 R)
• M68: 35,464,868 km (0.069 R)
• M69: 36,864,655 km (0.057 R)
• M70: 36,998,994 km (0.105 R)
• M71: 37,335,290 km (0.104 R)
• M72: 38,146,709 km (0.072 R)
• M73: 38,554,662 km (0.093 R)
• M74: 39,718,235 km (0.058 R)
• M75: 40,615,672 km (0.038 R)
• M76: 41,869,452 km (0.101 R)
• M77: 42,219,960 km (0.1 R)
• M78: 44,200,785 km (0.105 R)
• M79: 44,700,741 km (0.083 R)
• M80: 46,428,896 km (0.118 R)
• M81: 46,501,451 km (0.097 R)
• M82: 48,178,892 km (0.094 R)
• M83: 49,283,672 km (0.119 R)
• M84: 49,357,573 km (0.061 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 15,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit