🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.43 AU - 0.67 AU

Year: 143 Days

Day: 16.8 Hours

Environment

Temp: 255 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.64 AU - 0.88 AU

Year: 233 Days

Day: 31.1 Hours

Environment

Temp: 124 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,375,753 km

• M1: 302,188 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.3 AU - 1.6 AU

Year: 614 Days

Day: 37.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.61 AU - 2.07 AU

Year: 877 Days

Day: 25.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 114.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,375,753 km

• M1: 225,294 km (0.117 R)
• M2: 1,045,540 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.76 AU - 2.92 AU

Year: 1258 Days

Day: 47 Hours

Environment

Temp: -74 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.17 AU - 3.13 AU

Year: 1516 Days

Day: 45.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.13 AU - 3.79 AU

Year: 2262 Days

Day: 45.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.8

Radius: 13.1

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.62 AU - 13.2 AU

Year: 13546 Days

Day: 10.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 70,375,753 km

• M1: 189,989 km (0.11 R)
• M2: 366,066 km (0.104 R)
• M3: 480,658 km (0.083 R)
• M4: 1,150,108 km (0.116 R)
• M5: 1,682,976 km (0.051 R)
• M6: 1,814,323 km (0.058 R)
• M7: 2,087,638 km (0.111 R)
• M8: 2,553,187 km (0.091 R)
• M9: 3,180,301 km (0.109 R)
• M10: 4,208,188 km (0.117 R)
• M11: 4,721,159 km (0.038 R)
• M12: 4,871,355 km (0.05 R)
• M13: 5,023,347 km (0.116 R)
• M14: 5,488,447 km (0.107 R)
• M15: 5,606,928 km (0.115 R)
• M16: 5,766,250 km (0.088 R)
• M17: 6,048,691 km (0.067 R)
• M18: 6,880,904 km (0.106 R)
• M19: 7,616,626 km (0.09 R)
• M20: 7,704,739 km (0.082 R)
• M21: 7,971,472 km (0.105 R)
• M22: 8,150,990 km (0.062 R)
• M23: 8,468,436 km (0.101 R)
• M24: 8,836,148 km (0.098 R)
• M25: 10,407,973 km (0.105 R)
• M26: 11,100,760 km (0.11 R)
• M27: 11,351,786 km (0.1 R)
• M28: 11,655,469 km (0.094 R)
• M29: 12,219,453 km (0.115 R)
• M30: 13,533,970 km (0.061 R)
• M31: 13,802,348 km (0.066 R)
• M32: 14,126,677 km (0.045 R)
• M33: 17,389,256 km (0.091 R)
• M34: 18,924,430 km (0.057 R)
• M35: 20,379,568 km (0.096 R)
• M36: 21,120,676 km (0.096 R)
• M37: 21,933,591 km (0.083 R)
• M38: 22,122,533 km (0.108 R)
• M39: 22,312,074 km (0.078 R)
• M40: 23,654,266 km (0.111 R)
• M41: 23,783,518 km (0.052 R)
• M42: 24,694,420 km (0.085 R)
• M43: 25,220,107 km (0.116 R)
• M44: 25,484,296 km (0.041 R)
• M45: 25,616,691 km (0.084 R)
• M46: 26,015,519 km (0.11 R)
• M47: 26,751,839 km (0.115 R)
• M48: 27,495,191 km (0.08 R)
• M49: 28,039,877 km (0.065 R)
• M50: 28,313,641 km (0.108 R)
• M51: 28,519,637 km (0.116 R)
• M52: 28,725,933 km (0.104 R)
• M53: 29,765,488 km (0.046 R)
• M54: 31,099,752 km (0.063 R)
• M55: 32,166,833 km (0.056 R)
• M56: 32,453,463 km (0.094 R)
• M57: 33,173,627 km (0.037 R)
• M58: 33,826,323 km (0.089 R)
• M59: 35,958,242 km (0.077 R)
• M60: 36,853,136 km (0.12 R)
• M61: 37,153,080 km (0.111 R)
• M62: 37,378,524 km (0.111 R)
• M63: 38,740,912 km (0.077 R)
• M64: 39,428,164 km (0.098 R)
• M65: 39,658,246 km (0.112 R)
• M66: 39,965,520 km (0.067 R)
• M67: 40,273,692 km (0.071 R)
• M68: 41,125,203 km (0.101 R)
• M69: 41,358,426 km (0.067 R)
• M70: 42,531,273 km (0.108 R)
• M71: 43,003,554 km (0.118 R)
• M72: 45,551,205 km (0.057 R)
• M73: 46,276,605 km (0.069 R)
• M74: 49,381,060 km (0.11 R)
• M75: 49,463,788 km (0.096 R)
• M76: 49,629,094 km (0.12 R)
• M77: 50,958,420 km (0.087 R)
• M78: 51,376,247 km (0.087 R)
• M79: 52,468,012 km (0.031 R)
• M80: 52,552,236 km (0.039 R)
• M81: 57,084,004 km (0.077 R)
• M82: 58,040,234 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.9

Radius: 6.3

Gravity: 12.44 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 13.98 AU - 16.54 AU

Year: 20951 Days

Day: 21.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,375,753 km

• M1: 194,776 km (0.108 R)
• M2: 307,723 km (0.113 R)
• M3: 1,522,158 km (0.12 R)
• M4: 1,820,456 km (0.071 R)
• M5: 2,136,706 km (0.083 R)
• M6: 2,470,160 km (0.103 R)
• M7: 3,000,484 km (0.079 R)
• M8: 3,373,282 km (0.107 R)
• M9: 3,643,007 km (0.097 R)
• M10: 3,721,397 km (0.092 R)
• M11: 3,959,706 km (0.029 R)
• M12: 4,080,880 km (0.059 R)
• M13: 4,662,068 km (0.045 R)
• M14: 5,180,574 km (0.105 R)
• M15: 5,626,675 km (0.051 R)
• M16: 5,946,366 km (0.11 R)
• M17: 6,038,817 km (0.067 R)
• M18: 7,630,987 km (0.116 R)
• M19: 8,760,302 km (0.085 R)
• M20: 9,831,422 km (0.089 R)
• M21: 10,050,583 km (0.117 R)
• M22: 10,605,591 km (0.066 R)
• M23: 10,774,039 km (0.074 R)
• M24: 11,745,078 km (0.11 R)
• M25: 11,861,166 km (0.071 R)
• M26: 12,388,349 km (0.098 R)
• M27: 14,199,830 km (0.117 R)
• M28: 14,509,797 km (0.098 R)
• M29: 14,821,858 km (0.102 R)
• M30: 15,835,533 km (0.1 R)
• M31: 17,331,512 km (0.106 R)
• M32: 17,862,285 km (0.085 R)
• M33: 18,465,912 km (0.102 R)
• M34: 18,736,385 km (0.084 R)
• M35: 19,693,064 km (0.093 R)
• M36: 19,830,993 km (0.047 R)
• M37: 20,107,899 km (0.115 R)
• M38: 20,735,611 km (0.096 R)
• M39: 21,087,166 km (0.081 R)
• M40: 22,440,728 km (0.072 R)
• M41: 23,091,628 km (0.104 R)
• M42: 23,383,045 km (0.109 R)
• M43: 24,116,523 km (0.083 R)
• M44: 26,819,457 km (0.102 R)
• M45: 27,741,429 km (0.068 R)
• M46: 28,595,783 km (0.116 R)
• M47: 29,301,137 km (0.119 R)
• M48: 30,091,612 km (0.097 R)
• M49: 31,774,438 km (0.105 R)
• M50: 32,017,235 km (0.098 R)
• M51: 32,260,781 km (0.105 R)
• M52: 32,342,162 km (0.117 R)
• M53: 37,172,827 km (0.097 R)
• M54: 37,258,098 km (0.046 R)
• M55: 37,514,209 km (0.104 R)
• M56: 37,856,639 km (0.116 R)
• M57: 38,630,808 km (0.085 R)
• M58: 39,410,213 km (0.096 R)
• M59: 39,758,177 km (0.106 R)
• M60: 39,845,393 km (0.115 R)
• M61: 40,282,219 km (0.12 R)
• M62: 41,072,544 km (0.118 R)
• M63: 41,160,657 km (0.115 R)
• M64: 42,490,134 km (0.103 R)
• M65: 45,282,079 km (0.1 R)
• M66: 45,373,034 km (0.088 R)
• M67: 45,464,139 km (0.065 R)
• M68: 45,829,158 km (0.051 R)
• M69: 46,195,224 km (0.036 R)
• M70: 46,378,631 km (0.047 R)
• M71: 47,391,409 km (0.077 R)
• M72: 48,225,566 km (0.079 R)
• M73: 48,877,664 km (0.091 R)
• M74: 50,096,437 km (0.107 R)
• M75: 52,468,162 km (0.114 R)
• M76: 52,755,240 km (0.089 R)
• M77: 53,138,809 km (0.09 R)
• M78: 53,619,617 km (0.06 R)
• M79: 54,295,051 km (0.083 R)
• M80: 54,391,841 km (0.027 R)
• M81: 56,534,382 km (0.039 R)
• M82: 56,828,641 km (0.105 R)
• M83: 57,320,219 km (0.114 R)
• M84: 57,615,825 km (0.105 R)
• M85: 61,505,220 km (0.057 R)
• M86: 61,807,856 km (0.114 R)
• M87: 64,759,273 km (0.101 R)
• M88: 65,272,693 km (0.111 R)
• M89: 65,375,616 km (0.11 R)
• M90: 65,684,535 km (0.051 R)
• M91: 65,787,608 km (0.075 R)
• M92: 66,924,851 km (0.084 R)
• M93: 67,964,557 km (0.053 R)
• M94: 69,744,023 km (0.116 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 18,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit