🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.62 AU - 0.82 AU

Year: 229 Days

Day: 43.2 Hours

Environment

Temp: 140 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.19 AU - 1.23 AU

Year: 499 Days

Day: 27.2 Hours

Environment

Temp: -12 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.08 AU - 1.54 AU

Year: 562 Days

Day: 35 Hours

Environment

Temp: -40 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,898,000 km

• M1: 36,053 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.28 AU - 2.38 AU

Year: 1333 Days

Day: 33 Hours

Environment

Temp: -83 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.44 AU - 3.22 AU

Year: 1784 Days

Day: 25.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,898,000 km

• M1: 1,481,318 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.43 AU - 3.43 AU

Year: 2381 Days

Day: 31 Hours

Environment

Temp: -116 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,898,000 km

• M1: 1,497,325 km (0.094 R)

Asteroid Belt

Center: 4.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.5

Radius: 14

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.51 AU - 5.21 AU

Year: 4015 Days

Day: 14.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 61,898,000 km

• M1: 206,595 km (0.115 R)
• M2: 347,516 km (0.06 R)
• M3: 469,438 km (0.108 R)
• M4: 571,165 km (0.081 R)
• M5: 694,882 km (0.1 R)
• M6: 783,294 km (0.09 R)
• M7: 1,009,337 km (0.118 R)
• M8: 1,097,151 km (0.095 R)
• M9: 1,250,040 km (0.092 R)
• M10: 1,353,412 km (0.105 R)
• M11: 1,451,698 km (0.083 R)
• M12: 1,569,581 km (0.105 R)
• M13: 1,851,722 km (0.086 R)
• M14: 1,980,526 km (0.042 R)
• M15: 2,083,898 km (0.077 R)
• M16: 2,257,133 km (0.118 R)
• M17: 2,577,272 km (0.089 R)
• M18: 3,030,703 km (0.048 R)
• M19: 3,396,171 km (0.103 R)
• M20: 3,532,604 km (0.104 R)
• M21: 3,799,337 km (0.113 R)
• M22: 4,157,325 km (0.08 R)
• M23: 4,254,713 km (0.101 R)
• M24: 4,601,481 km (0.114 R)
• M25: 4,689,594 km (0.103 R)
• M26: 4,778,455 km (0.067 R)
• M27: 4,867,765 km (0.107 R)
• M28: 5,074,061 km (0.075 R)
• M29: 5,165,166 km (0.07 R)
• M30: 5,602,440 km (0.073 R)
• M31: 5,710,300 km (0.084 R)
• M32: 5,805,295 km (0.112 R)
• M33: 5,900,738 km (0.116 R)
• M34: 6,712,157 km (0.1 R)
• M35: 6,812,537 km (0.072 R)
• M36: 7,131,031 km (0.115 R)
• M37: 7,469,422 km (0.115 R)
• M38: 7,768,019 km (0.069 R)
• M39: 7,949,032 km (0.1 R)
• M40: 8,040,138 km (0.067 R)
• M41: 8,238,654 km (0.113 R)
• M42: 9,303,342 km (0.065 R)
• M43: 9,608,522 km (0.05 R)
• M44: 9,835,611 km (0.115 R)
• M45: 9,949,904 km (0.103 R)
• M46: 10,179,686 km (0.096 R)
• M47: 10,394,509 km (0.09 R)
• M48: 10,544,256 km (0.093 R)
• M49: 10,862,601 km (0.037 R)
• M50: 11,065,306 km (0.116 R)
• M51: 11,440,348 km (0.059 R)
• M52: 11,560,475 km (0.115 R)
• M53: 11,681,051 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.2

Radius: 14.3

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.83 AU - 7.25 AU

Year: 5563 Days

Day: 11.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,898,000 km

• M1: 201,658 km (0.117 R)
• M2: 317,297 km (0.082 R)
• M3: 434,133 km (0.059 R)
• M4: 606,919 km (0.114 R)
• M5: 716,574 km (0.104 R)
• M6: 1,106,276 km (0.106 R)
• M7: 1,277,566 km (0.111 R)
• M8: 1,846,487 km (0.097 R)
• M9: 2,208,065 km (0.118 R)
• M10: 2,889,782 km (0.109 R)
• M11: 3,086,952 km (0.114 R)
• M12: 3,471,419 km (0.07 R)
• M13: 3,992,169 km (0.116 R)
• M14: 4,411,641 km (0.097 R)
• M15: 4,716,522 km (0.087 R)
• M16: 5,001,954 km (0.119 R)
• M17: 5,133,601 km (0.066 R)
• M18: 5,400,483 km (0.106 R)
• M19: 5,672,003 km (0.09 R)
• M20: 5,864,835 km (0.094 R)
• M21: 6,003,811 km (0.09 R)
• M22: 6,399,049 km (0.092 R)
• M23: 6,599,959 km (0.118 R)
• M24: 7,364,254 km (0.064 R)
• M25: 7,514,451 km (0.089 R)
• M26: 7,971,323 km (0.033 R)
• M27: 8,437,320 km (0.06 R)
• M28: 8,531,567 km (0.098 R)
• M29: 8,657,827 km (0.098 R)
• M30: 8,912,144 km (0.114 R)
• M31: 9,821,998 km (0.041 R)
• M32: 10,087,534 km (0.109 R)
• M33: 10,254,635 km (0.074 R)
• M34: 10,727,364 km (0.102 R)
• M35: 10,863,797 km (0.098 R)
• M36: 11,000,829 km (0.117 R)
• M37: 11,172,867 km (0.105 R)
• M38: 11,311,245 km (0.079 R)
• M39: 11,554,640 km (0.103 R)
• M40: 12,224,091 km (0.119 R)
• M41: 12,761,446 km (0.115 R)
• M42: 12,942,460 km (0.103 R)
• M43: 13,124,072 km (0.09 R)
• M44: 13,637,491 km (0.116 R)
• M45: 14,120,244 km (0.06 R)
• M46: 14,232,442 km (0.106 R)
• M47: 14,420,038 km (0.043 R)
• M48: 15,255,392 km (0.065 R)
• M49: 16,341,473 km (0.108 R)
• M50: 16,656,227 km (0.106 R)
• M51: 16,774,858 km (0.107 R)
• M52: 17,252,075 km (0.118 R)
• M53: 17,532,571 km (0.099 R)
• M54: 19,039,919 km (0.056 R)
• M55: 19,830,095 km (0.083 R)
• M56: 19,955,907 km (0.106 R)
• M57: 20,461,548 km (0.097 R)
• M58: 20,673,528 km (0.035 R)
• M59: 21,185,153 km (0.083 R)
• M60: 22,964,769 km (0.093 R)
• M61: 23,185,127 km (0.106 R)
• M62: 23,672,217 km (0.03 R)
• M63: 24,073,289 km (0.055 R)
• M64: 25,018,000 km (0.112 R)
• M65: 25,108,656 km (0.107 R)
• M66: 25,517,657 km (0.112 R)
• M67: 25,745,943 km (0.117 R)
• M68: 26,897,099 km (0.112 R)
• M69: 26,989,999 km (0.054 R)
• M70: 27,736,492 km (0.076 R)
• M71: 28,537,140 km (0.101 R)
• M72: 28,868,948 km (0.104 R)
• M73: 29,392,990 km (0.031 R)
• M74: 29,776,259 km (0.089 R)
• M75: 30,064,684 km (0.03 R)
• M76: 30,354,006 km (0.037 R)
• M77: 30,450,647 km (0.101 R)
• M78: 30,838,404 km (0.106 R)
• M79: 31,276,576 km (0.101 R)
• M80: 31,814,830 km (0.114 R)
• M81: 32,257,490 km (0.11 R)
• M82: 32,850,944 km (0.066 R)

Asteroid Belt

Center: 10.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 305.7

Radius: 4.8

Gravity: 13.27 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 12.96 AU - 17.22 AU

Year: 21967 Days

Day: 15.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,898,000 km

• M1: 61,634 km (0.089 R)
• M2: 103,971 km (0.084 R)
• M3: 208,988 km (0.119 R)
• M4: 261,497 km (0.092 R)
• M5: 365,019 km (0.077 R)
• M6: 482,154 km (0.1 R)
• M7: 611,107 km (0.119 R)
• M8: 650,003 km (0.116 R)
• M9: 751,131 km (0.057 R)
• M10: 1,304,493 km (0.043 R)
• M11: 1,646,474 km (0.027 R)
• M12: 2,224,072 km (0.058 R)
• M13: 2,377,559 km (0.117 R)
• M14: 2,408,675 km (0.119 R)
• M15: 3,025,318 km (0.097 R)
• M16: 3,059,127 km (0.096 R)
• M17: 3,161,153 km (0.092 R)
• M18: 3,264,375 km (0.094 R)
• M19: 3,438,806 km (0.117 R)
• M20: 4,470,882 km (0.114 R)
• M21: 5,100,390 km (0.064 R)
• M22: 5,302,796 km (0.103 R)
• M23: 5,925,871 km (0.091 R)
• M24: 6,053,179 km (0.103 R)
• M25: 6,181,534 km (0.056 R)
• M26: 7,330,296 km (0.091 R)
• M27: 7,421,401 km (0.08 R)
• M28: 7,789,412 km (0.118 R)
• M29: 8,400,220 km (0.117 R)
• M30: 9,172,743 km (0.049 R)
• M31: 9,270,879 km (0.089 R)
• M32: 9,468,348 km (0.119 R)
• M33: 9,517,865 km (0.091 R)
• M34: 9,917,441 km (0.101 R)
• M35: 10,475,890 km (0.09 R)
• M36: 10,733,049 km (0.088 R)
• M37: 11,675,964 km (0.072 R)
• M38: 11,835,735 km (0.059 R)
• M39: 11,889,141 km (0.115 R)
• M40: 11,996,253 km (0.085 R)
• M41: 12,157,370 km (0.112 R)
• M42: 12,590,755 km (0.079 R)
• M43: 13,864,431 km (0.083 R)
• M44: 14,430,959 km (0.05 R)
• M45: 15,411,273 km (0.106 R)
• M46: 15,821,172 km (0.07 R)
• M47: 18,108,074 km (0.091 R)
• M48: 18,851,426 km (0.073 R)
• M49: 20,048,658 km (0.078 R)
• M50: 21,465,350 km (0.096 R)
• M51: 21,661,024 km (0.107 R)
• M52: 21,922,820 km (0.111 R)
• M53: 22,980,627 km (0.104 R)
• M54: 23,114,068 km (0.106 R)
• M55: 23,987,271 km (0.112 R)
• M56: 24,461,945 km (0.1 R)
• M57: 24,871,394 km (0.053 R)
• M58: 26,182,470 km (0.119 R)
• M59: 27,022,163 km (0.052 R)
• M60: 27,374,615 km (0.089 R)
• M61: 27,657,654 km (0.045 R)
• M62: 27,941,741 km (0.113 R)
• M63: 30,541,004 km (0.115 R)
• M64: 31,350,627 km (0.088 R)
• M65: 33,669,694 km (0.085 R)
• M66: 34,277,061 km (0.101 R)
• M67: 35,888,679 km (0.114 R)
• M68: 36,043,513 km (0.103 R)
• M69: 36,976,704 km (0.109 R)
• M70: 38,708,299 km (0.056 R)
• M71: 39,105,482 km (0.043 R)
• M72: 39,424,275 km (0.1 R)
• M73: 40,305,257 km (0.072 R)
• M74: 40,466,074 km (0.104 R)
• M75: 41,192,671 km (0.067 R)
• M76: 42,086,519 km (0.051 R)
• M77: 43,151,207 km (0.104 R)
• M78: 43,398,043 km (0.119 R)
• M79: 44,973,009 km (0.114 R)
• M80: 45,474,162 km (0.081 R)
• M81: 48,178,293 km (0.12 R)
• M82: 48,348,985 km (0.118 R)
• M83: 48,691,115 km (0.047 R)
• M84: 50,500,202 km (0.063 R)
• M85: 52,682,237 km (0.052 R)
• M86: 53,829,054 km (0.09 R)
• M87: 54,272,312 km (0.066 R)
• M88: 55,967,855 km (0.102 R)
• M89: 58,043,375 km (0.09 R)
• M90: 60,235,882 km (0.083 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 13,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit