🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.67 AU - 0.83 AU

Year: 234 Days

Day: 35.9 Hours

Environment

Temp: 150 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.93 AU - 1.33 AU

Year: 432 Days

Day: 37 Hours

Environment

Temp: 10 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.12 AU - 1.66 AU

Year: 590 Days

Day: 33.5 Hours

Environment

Temp: -12 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.05 AU - 2.35 AU

Year: 1174 Days

Day: 15.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,273,311 km

• M1: 739,911 km (0.106 R)
• M2: 1,351,168 km (0.056 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.24 AU - 3 AU

Year: 1526 Days

Day: 25.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,273,311 km

• M1: 358,137 km (0.086 R)
• M2: 809,624 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.98 AU - 4.98 AU

Year: 3413 Days

Day: 18.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,273,311 km

• M1: 2,335,223 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.5

Radius: 10.6

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.72 AU - 11.64 AU

Year: 10839 Days

Day: 6.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 77,273,311 km

• M1: 145,110 km (0.088 R)
• M2: 280,346 km (0.069 R)
• M3: 351,854 km (0.059 R)
• M4: 460,911 km (0.074 R)
• M5: 583,581 km (0.091 R)
• M6: 846,126 km (0.076 R)
• M7: 1,253,331 km (0.059 R)
• M8: 1,364,333 km (0.045 R)
• M9: 1,455,587 km (0.11 R)
• M10: 1,917,695 km (0.104 R)
• M11: 2,020,768 km (0.114 R)
• M12: 2,286,603 km (0.056 R)
• M13: 2,535,684 km (0.072 R)
• M14: 2,677,802 km (0.085 R)
• M15: 3,618,025 km (0.066 R)
• M16: 4,547,925 km (0.049 R)
• M17: 5,039,653 km (0.036 R)
• M18: 5,147,214 km (0.087 R)
• M19: 5,328,227 km (0.104 R)
• M20: 5,585,237 km (0.075 R)
• M21: 5,733,937 km (0.025 R)
• M22: 6,226,413 km (0.104 R)
• M23: 7,090,789 km (0.092 R)
• M24: 7,537,040 km (0.074 R)
• M25: 7,660,309 km (0.115 R)
• M26: 7,992,416 km (0.063 R)
• M27: 8,414,282 km (0.055 R)
• M28: 8,843,329 km (0.061 R)
• M29: 9,411,800 km (0.094 R)
• M30: 9,678,234 km (0.081 R)
• M31: 10,309,537 km (0.04 R)
• M32: 12,041,432 km (0.108 R)
• M33: 12,867,062 km (0.043 R)
• M34: 12,965,348 km (0.068 R)
• M35: 13,962,568 km (0.03 R)
• M36: 14,880,949 km (0.095 R)
• M37: 15,087,843 km (0.054 R)
• M38: 15,295,485 km (0.106 R)
• M39: 15,661,251 km (0.029 R)
• M40: 17,045,181 km (0.078 R)
• M41: 17,642,376 km (0.045 R)
• M42: 17,971,043 km (0.041 R)
• M43: 18,136,199 km (0.032 R)
• M44: 18,357,005 km (0.111 R)
• M45: 18,578,859 km (0.105 R)
• M46: 18,690,160 km (0.097 R)
• M47: 20,672,481 km (0.062 R)
• M48: 20,903,161 km (0.098 R)
• M49: 23,257,831 km (0.088 R)
• M50: 24,223,037 km (0.102 R)
• M51: 25,571,362 km (0.08 R)
• M52: 26,254,726 km (0.045 R)
• M53: 26,504,704 km (0.098 R)
• M54: 27,007,053 km (0.077 R)
• M55: 30,151,900 km (0.11 R)
• M56: 30,676,240 km (0.106 R)
• M57: 31,203,573 km (0.08 R)
• M58: 32,803,671 km (0.075 R)
• M59: 33,478,208 km (0.059 R)
• M60: 33,817,197 km (0.068 R)
• M61: 34,909,710 km (0.057 R)
• M62: 35,598,309 km (0.101 R)
• M63: 36,291,546 km (0.108 R)
• M64: 36,709,522 km (0.115 R)
• M65: 37,973,176 km (0.103 R)
• M66: 39,680,087 km (0.05 R)
• M67: 40,182,736 km (0.104 R)
• M68: 40,759,735 km (0.108 R)
• M69: 41,703,099 km (0.111 R)
• M70: 42,213,976 km (0.088 R)
• M71: 42,287,129 km (0.115 R)
• M72: 42,580,341 km (0.094 R)
• M73: 43,611,370 km (0.106 R)
• M74: 45,773,358 km (0.114 R)
• M75: 47,208,600 km (0.108 R)
• M76: 48,199,088 km (0.06 R)
• M77: 48,581,909 km (0.073 R)
• M78: 48,658,652 km (0.057 R)
• M79: 49,736,355 km (0.074 R)
• M80: 50,045,724 km (0.046 R)
• M81: 50,821,987 km (0.036 R)
• M82: 50,899,928 km (0.117 R)
• M83: 52,307,943 km (0.098 R)
• M84: 52,622,547 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.7

Radius: 11.7

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 9.94 AU - 12.68 AU

Year: 13689 Days

Day: 9.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 77,273,311 km

• M1: 279,150 km (0.072 R)
• M2: 673,938 km (0.102 R)
• M3: 951,442 km (0.11 R)
• M4: 1,116,150 km (0.099 R)
• M5: 1,502,112 km (0.036 R)
• M6: 1,753,437 km (0.116 R)
• M7: 1,869,674 km (0.114 R)
• M8: 1,988,604 km (0.115 R)
• M9: 2,328,790 km (0.077 R)
• M10: 2,522,370 km (0.102 R)
• M11: 2,721,185 km (0.037 R)
• M12: 3,134,674 km (0.078 R)
• M13: 3,568,208 km (0.115 R)
• M14: 3,944,148 km (0.05 R)
• M15: 4,491,975 km (0.101 R)
• M16: 4,980,712 km (0.072 R)
• M17: 5,063,738 km (0.101 R)
• M18: 5,231,438 km (0.059 R)
• M19: 5,920,485 km (0.107 R)
• M20: 6,097,310 km (0.118 R)
• M21: 8,253,315 km (0.085 R)
• M22: 8,800,843 km (0.045 R)
• M23: 9,155,539 km (0.102 R)
• M24: 9,308,877 km (0.078 R)
• M25: 9,411,651 km (0.066 R)
• M26: 10,513,439 km (0.109 R)
• M27: 11,989,372 km (0.119 R)
• M28: 12,780,146 km (0.11 R)
• M29: 14,115,606 km (0.101 R)
• M30: 14,590,430 km (0.085 R)
• M31: 14,889,925 km (0.079 R)
• M32: 15,373,276 km (0.063 R)
• M33: 15,555,935 km (0.076 R)
• M34: 15,800,527 km (0.072 R)
• M35: 17,994,679 km (0.096 R)
• M36: 18,768,848 km (0.108 R)
• M37: 18,964,073 km (0.117 R)
• M38: 19,751,706 km (0.1 R)
• M39: 20,349,499 km (0.11 R)
• M40: 21,223,600 km (0.044 R)
• M41: 22,109,817 km (0.119 R)
• M42: 23,217,141 km (0.052 R)
• M43: 23,637,062 km (0.096 R)
• M44: 23,918,306 km (0.11 R)
• M45: 24,484,384 km (0.072 R)
• M46: 24,626,502 km (0.045 R)
• M47: 24,840,278 km (0.04 R)
• M48: 25,341,580 km (0.053 R)
• M49: 25,485,493 km (0.111 R)
• M50: 26,719,077 km (0.092 R)
• M51: 28,120,660 km (0.119 R)
• M52: 32,936,664 km (0.082 R)
• M53: 33,172,281 km (0.117 R)
• M54: 33,329,658 km (0.039 R)
• M55: 33,487,334 km (0.077 R)
• M56: 34,837,305 km (0.089 R)
• M57: 35,237,778 km (0.098 R)
• M58: 37,918,722 km (0.068 R)
• M59: 38,165,708 km (0.077 R)
• M60: 38,248,136 km (0.084 R)
• M61: 39,242,065 km (0.058 R)
• M62: 39,491,893 km (0.092 R)
• M63: 39,658,695 km (0.037 R)
• M64: 42,872,955 km (0.053 R)
• M65: 43,646,525 km (0.092 R)
• M66: 43,905,329 km (0.114 R)
• M67: 44,337,817 km (0.099 R)
• M68: 44,771,800 km (0.064 R)
• M69: 44,858,717 km (0.091 R)
• M70: 48,651,023 km (0.026 R)
• M71: 50,449,638 km (0.098 R)
• M72: 51,539,309 km (0.093 R)
• M73: 53,556,935 km (0.086 R)
• M74: 53,649,237 km (0.117 R)
• M75: 54,111,794 km (0.078 R)
• M76: 54,204,395 km (0.113 R)
• M77: 55,133,697 km (0.046 R)
• M78: 57,385,594 km (0.118 R)
• M79: 58,522,837 km (0.07 R)
• M80: 60,338,656 km (0.099 R)
• M81: 65,500,530 km (0.108 R)
• M82: 65,994,801 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.8

Radius: 7.3

Gravity: 14.61 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 12.81 AU - 15.53 AU

Year: 19197 Days

Day: 18 Hours

Environment

Temp: -182 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,273,311 km

• M1: 118,033 km (0.113 R)
• M2: 512,074 km (0.111 R)
• M3: 662,569 km (0.095 R)
• M4: 708,196 km (0.097 R)
• M5: 1,739,973 km (0.106 R)
• M6: 1,969,905 km (0.102 R)
• M7: 2,244,566 km (0.105 R)
• M8: 2,716,847 km (0.084 R)
• M9: 2,830,242 km (0.056 R)
• M10: 5,263,751 km (0.108 R)
• M11: 5,405,569 km (0.048 R)
• M12: 6,432,559 km (0.12 R)
• M13: 6,482,973 km (0.081 R)
• M14: 6,685,828 km (0.111 R)
• M15: 8,383,165 km (0.075 R)
• M16: 8,604,271 km (0.038 R)
• M17: 9,565,437 km (0.086 R)
• M18: 10,323,151 km (0.112 R)
• M19: 10,799,171 km (0.1 R)
• M20: 11,342,959 km (0.084 R)
• M21: 11,587,552 km (0.049 R)
• M22: 11,895,873 km (0.042 R)
• M23: 13,541,599 km (0.085 R)
• M24: 14,062,349 km (0.12 R)
• M25: 15,459,893 km (0.095 R)
• M26: 15,663,196 km (0.092 R)
• M27: 16,692,729 km (0.044 R)
• M28: 17,110,705 km (0.067 R)
• M29: 17,180,717 km (0.114 R)
• M30: 17,391,351 km (0.112 R)
• M31: 17,815,012 km (0.069 R)
• M32: 18,028,039 km (0.109 R)
• M33: 18,456,787 km (0.119 R)
• M34: 18,744,613 km (0.074 R)
• M35: 18,816,719 km (0.051 R)
• M36: 19,543,466 km (0.068 R)
• M37: 20,353,389 km (0.064 R)
• M38: 20,650,640 km (0.066 R)
• M39: 22,005,996 km (0.103 R)
• M40: 22,925,425 km (0.092 R)
• M41: 24,880,819 km (0.118 R)
• M42: 25,198,714 km (0.08 R)
• M43: 26,079,696 km (0.077 R)
• M44: 26,970,701 km (0.069 R)
• M45: 28,865,657 km (0.025 R)
• M46: 30,548,184 km (0.069 R)
• M47: 30,973,790 km (0.088 R)
• M48: 32,348,744 km (0.088 R)
• M49: 32,956,561 km (0.083 R)
• M50: 33,919,223 km (0.111 R)
• M51: 34,980,021 km (0.104 R)
• M52: 35,961,982 km (0.093 R)
• M53: 37,952,830 km (0.025 R)
• M54: 38,593,857 km (0.048 R)
• M55: 38,869,566 km (0.118 R)
• M56: 39,793,632 km (0.115 R)
• M57: 40,351,482 km (0.107 R)
• M58: 43,752,740 km (0.038 R)
• M59: 44,136,309 km (0.107 R)
• M60: 44,328,542 km (0.099 R)
• M61: 44,810,247 km (0.118 R)
• M62: 46,656,434 km (0.104 R)
• M63: 46,852,258 km (0.067 R)
• M64: 47,539,660 km (0.114 R)
• M65: 51,632,508 km (0.104 R)
• M66: 54,285,776 km (0.108 R)
• M67: 54,388,699 km (0.113 R)
• M68: 55,421,673 km (0.06 R)
• M69: 56,356,809 km (0.064 R)
• M70: 56,461,079 km (0.053 R)
• M71: 58,664,655 km (0.093 R)
• M72: 58,876,037 km (0.104 R)
• M73: 61,968,674 km (0.088 R)
• M74: 62,722,946 km (0.082 R)
• M75: 62,831,106 km (0.069 R)
• M76: 66,100,268 km (0.092 R)
• M77: 67,312,759 km (0.058 R)
• M78: 68,755,181 km (0.082 R)
• M79: 69,200,983 km (0.109 R)
• M80: 69,312,733 km (0.051 R)
• M81: 69,983,679 km (0.045 R)
• M82: 70,319,975 km (0.112 R)
• M83: 70,769,218 km (0.092 R)
• M84: 72,009,384 km (0.047 R)
• M85: 73,370,724 km (0.087 R)
• M86: 73,484,419 km (0.105 R)
• M87: 75,198,810 km (0.086 R)
• M88: 75,428,294 km (0.103 R)
• M89: 75,888,157 km (0.043 R)
• M90: 76,118,538 km (0.051 R)
• M91: 76,695,238 km (0.104 R)
• M92: 77,157,495 km (0.107 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 16,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit