🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.56 AU - 0.6 AU

Year: 164 Days

Day: 16.6 Hours

Environment

Temp: 181 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.61 AU - 0.75 AU

Year: 208 Days

Day: 37.9 Hours

Environment

Temp: 175 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,210,204 km

• M1: 337,642 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.69 AU - 1.03 AU

Year: 296 Days

Day: 19.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.69 AU - 1.15 AU

Year: 327 Days

Day: 33 Hours

Environment

Temp: 32 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,210,204 km

• M1: 67,618 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.11 AU - 1.79 AU

Year: 648 Days

Day: 35.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.68 AU - 5.12 AU

Year: 3423 Days

Day: 44.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.5

Radius: 12.3

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.49 AU - 6.17 AU

Year: 4563 Days

Day: 6.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 89,210,204 km

• M1: 161,715 km (0.06 R)
• M2: 302,038 km (0.069 R)
• M3: 482,453 km (0.104 R)
• M4: 584,180 km (0.072 R)
• M5: 684,111 km (0.113 R)
• M6: 858,093 km (0.114 R)
• M7: 1,035,367 km (0.079 R)
• M8: 1,122,582 km (0.118 R)
• M9: 1,212,341 km (0.071 R)
• M10: 1,318,256 km (0.066 R)
• M11: 1,441,375 km (0.084 R)
• M12: 1,699,581 km (0.108 R)
• M13: 2,035,728 km (0.054 R)
• M14: 2,195,798 km (0.074 R)
• M15: 2,277,328 km (0.051 R)
• M16: 2,376,661 km (0.11 R)
• M17: 2,700,990 km (0.119 R)
• M18: 2,788,654 km (0.12 R)
• M19: 2,985,226 km (0.059 R)
• M20: 3,335,584 km (0.075 R)
• M21: 3,506,125 km (0.088 R)
• M22: 3,660,361 km (0.069 R)
• M23: 3,816,840 km (0.087 R)
• M24: 3,935,621 km (0.119 R)
• M25: 4,320,087 km (0.082 R)
• M26: 4,464,898 km (0.094 R)
• M27: 4,569,317 km (0.114 R)
• M28: 5,234,878 km (0.064 R)
• M29: 5,389,413 km (0.037 R)
• M30: 5,793,776 km (0.039 R)
• M31: 5,930,808 km (0.097 R)
• M32: 6,371,972 km (0.05 R)
• M33: 6,944,333 km (0.082 R)
• M34: 7,409,134 km (0.11 R)
• M35: 7,884,257 km (0.092 R)
• M36: 8,863,823 km (0.106 R)
• M37: 9,207,899 km (0.112 R)
• M38: 9,368,118 km (0.05 R)
• M39: 9,475,529 km (0.092 R)
• M40: 9,556,312 km (0.111 R)
• M41: 9,909,064 km (0.065 R)
• M42: 10,045,946 km (0.073 R)
• M43: 10,293,829 km (0.108 R)
• M44: 10,515,833 km (0.082 R)
• M45: 10,655,408 km (0.038 R)
• M46: 10,851,979 km (0.058 R)
• M47: 11,910,384 km (0.059 R)
• M48: 12,085,114 km (0.063 R)
• M49: 12,882,172 km (0.054 R)
• M50: 13,001,701 km (0.09 R)
• M51: 13,091,609 km (0.101 R)
• M52: 13,211,736 km (0.104 R)
• M53: 13,302,093 km (0.092 R)
• M54: 14,901,145 km (0.101 R)
• M55: 15,405,290 km (0.056 R)
• M56: 15,500,434 km (0.116 R)
• M57: 16,301,082 km (0.118 R)
• M58: 16,560,185 km (0.113 R)
• M59: 16,690,186 km (0.071 R)
• M60: 17,411,547 km (0.062 R)
• M61: 17,610,063 km (0.103 R)
• M62: 18,076,060 km (0.054 R)
• M63: 18,243,610 km (0.12 R)
• M64: 18,445,118 km (0.103 R)
• M65: 19,088,539 km (0.104 R)
• M66: 19,361,704 km (0.095 R)
• M67: 19,532,994 km (0.117 R)
• M68: 19,773,847 km (0.112 R)
• M69: 21,770,529 km (0.114 R)
• M70: 22,234,881 km (0.06 R)
• M71: 22,486,355 km (0.082 R)
• M72: 22,702,524 km (0.032 R)
• M73: 22,847,185 km (0.106 R)
• M74: 23,064,551 km (0.083 R)
• M75: 24,088,100 km (0.116 R)
• M76: 24,346,455 km (0.064 R)
• M77: 24,531,358 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.8

Radius: 8.1

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.07 AU - 8.07 AU

Year: 6972 Days

Day: 6.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 89,210,204 km

• M1: 137,480 km (0.06 R)
• M2: 271,670 km (0.116 R)
• M3: 402,717 km (0.088 R)
• M4: 468,541 km (0.105 R)
• M5: 709,991 km (0.072 R)
• M6: 845,078 km (0.095 R)
• M7: 910,453 km (0.114 R)
• M8: 1,046,437 km (0.057 R)
• M9: 1,201,570 km (0.056 R)
• M10: 1,263,204 km (0.111 R)
• M11: 1,338,751 km (0.075 R)
• M12: 1,507,797 km (0.1 R)
• M13: 1,895,405 km (0.067 R)
• M14: 2,070,883 km (0.112 R)
• M15: 2,160,642 km (0.115 R)
• M16: 2,251,747 km (0.099 R)
• M17: 2,422,139 km (0.08 R)
• M18: 2,564,706 km (0.098 R)
• M19: 2,645,190 km (0.11 R)
• M20: 2,742,727 km (0.048 R)
• M21: 3,548,761 km (0.039 R)
• M22: 3,692,823 km (0.081 R)
• M23: 3,875,782 km (0.07 R)
• M24: 3,968,383 km (0.117 R)
• M25: 4,099,281 km (0.059 R)
• M26: 4,365,415 km (0.061 R)
• M27: 5,014,820 km (0.075 R)
• M28: 5,505,950 km (0.092 R)
• M29: 5,610,219 km (0.106 R)
• M30: 5,694,144 km (0.091 R)
• M31: 5,778,517 km (0.026 R)
• M32: 5,927,068 km (0.101 R)
• M33: 6,163,133 km (0.097 R)
• M34: 6,800,121 km (0.091 R)
• M35: 6,867,290 km (0.059 R)
• M36: 7,183,391 km (0.025 R)
• M37: 7,274,496 km (0.084 R)
• M38: 7,343,161 km (0.105 R)
• M39: 7,458,052 km (0.032 R)
• M40: 7,782,979 km (0.113 R)
• M41: 7,994,361 km (0.069 R)
• M42: 8,255,110 km (0.086 R)
• M43: 8,350,703 km (0.106 R)
• M44: 8,760,900 km (0.115 R)
• M45: 9,054,561 km (0.12 R)
• M46: 9,128,462 km (0.111 R)
• M47: 9,500,961 km (0.117 R)
• M48: 9,651,307 km (0.091 R)
• M49: 9,751,986 km (0.03 R)
• M50: 10,056,268 km (0.108 R)
• M51: 10,183,875 km (0.089 R)
• M52: 10,882,796 km (0.113 R)
• M53: 11,013,844 km (0.117 R)
• M54: 11,623,755 km (0.059 R)
• M55: 11,892,283 km (0.104 R)
• M56: 11,973,365 km (0.103 R)
• M57: 12,027,370 km (0.095 R)
• M58: 12,108,751 km (0.096 R)
• M59: 12,353,643 km (0.097 R)
• M60: 12,710,433 km (0.093 R)
• M61: 13,181,966 km (0.112 R)
• M62: 13,602,934 km (0.113 R)
• M63: 13,744,155 km (0.027 R)
• M64: 15,037,578 km (0.084 R)
• M65: 15,624,899 km (0.103 R)
• M66: 15,891,632 km (0.109 R)
• M67: 16,309,459 km (0.109 R)
• M68: 16,459,655 km (0.044 R)
• M69: 17,156,033 km (0.107 R)
• M70: 17,955,036 km (0.086 R)
• M71: 18,421,482 km (0.109 R)
• M72: 18,609,078 km (0.092 R)
• M73: 19,366,192 km (0.036 R)
• M74: 20,004,826 km (0.106 R)
• M75: 20,423,550 km (0.11 R)
• M76: 20,553,102 km (0.077 R)
• M77: 20,682,803 km (0.111 R)
• M78: 21,008,328 km (0.102 R)
• M79: 21,664,315 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.4

Radius: 6.2

Gravity: 21.42 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 15.14 AU - 16.34 AU

Year: 23159 Days

Day: 24.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 115.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,210,204 km

• M1: 108,608 km (0.088 R)
• M2: 194,328 km (0.101 R)
• M3: 368,011 km (0.1 R)
• M4: 540,198 km (0.061 R)
• M5: 711,487 km (0.108 R)
• M6: 1,014,423 km (0.085 R)
• M7: 1,763,310 km (0.082 R)
• M8: 2,056,223 km (0.091 R)
• M9: 2,364,394 km (0.05 R)
• M10: 2,687,077 km (0.108 R)
• M11: 2,811,542 km (0.095 R)
• M12: 3,418,012 km (0.07 R)
• M13: 3,553,099 km (0.057 R)
• M14: 3,644,204 km (0.118 R)
• M15: 3,736,057 km (0.1 R)
• M16: 3,782,283 km (0.075 R)
• M17: 4,696,176 km (0.11 R)
• M18: 5,152,001 km (0.088 R)
• M19: 5,411,404 km (0.09 R)
• M20: 5,674,995 km (0.118 R)
• M21: 6,435,252 km (0.07 R)
• M22: 7,517,443 km (0.057 R)
• M23: 7,693,370 km (0.118 R)
• M24: 7,930,183 km (0.069 R)
• M25: 8,410,841 km (0.104 R)
• M26: 8,532,464 km (0.075 R)
• M27: 8,777,505 km (0.029 R)
• M28: 9,526,692 km (0.078 R)
• M29: 11,151,923 km (0.112 R)
• M30: 11,419,853 km (0.066 R)
• M31: 12,721,354 km (0.077 R)
• M32: 13,425,063 km (0.114 R)
• M33: 13,925,019 km (0.045 R)
• M34: 14,141,188 km (0.114 R)
• M35: 15,387,188 km (0.074 R)
• M36: 16,136,374 km (0.112 R)
• M37: 17,359,636 km (0.114 R)
• M38: 21,702,462 km (0.038 R)
• M39: 23,562,712 km (0.065 R)
• M40: 23,734,301 km (0.047 R)
• M41: 23,820,319 km (0.106 R)
• M42: 24,424,994 km (0.104 R)
• M43: 29,256,706 km (0.107 R)
• M44: 30,183,016 km (0.076 R)
• M45: 30,276,215 km (0.09 R)
• M46: 32,445,085 km (0.11 R)
• M47: 32,923,200 km (0.094 R)
• M48: 34,761,160 km (0.081 R)
• M49: 35,054,371 km (0.086 R)
• M50: 35,348,481 km (0.062 R)
• M51: 36,930,628 km (0.108 R)
• M52: 39,041,903 km (0.092 R)
• M53: 40,676,708 km (0.084 R)
• M54: 41,502,488 km (0.058 R)
• M55: 42,960,769 km (0.119 R)
• M56: 43,065,487 km (0.11 R)
• M57: 43,696,192 km (0.088 R)
• M58: 44,012,591 km (0.117 R)
• M59: 45,392,781 km (0.04 R)
• M60: 46,571,612 km (0.072 R)
• M61: 47,652,008 km (0.108 R)
• M62: 49,727,379 km (0.112 R)
• M63: 51,609,321 km (0.088 R)
• M64: 51,943,821 km (0.111 R)
• M65: 53,627,097 km (0.104 R)
• M66: 54,645,559 km (0.077 R)
• M67: 55,670,454 km (0.118 R)
• M68: 56,816,673 km (0.084 R)
• M69: 56,931,863 km (0.1 R)
• M70: 59,716,179 km (0.074 R)
• M71: 59,833,164 km (0.071 R)
• M72: 60,654,157 km (0.1 R)
• M73: 64,574,370 km (0.057 R)
• M74: 64,694,497 km (0.061 R)
• M75: 65,295,880 km (0.12 R)
• M76: 66,262,133 km (0.092 R)
• M77: 67,354,796 km (0.105 R)
• M78: 69,311,835 km (0.086 R)
• M79: 69,434,805 km (0.106 R)
• M80: 71,287,574 km (0.056 R)
• M81: 72,157,785 km (0.06 R)
• M82: 72,407,015 km (0.037 R)
• M83: 72,656,544 km (0.075 R)
• M84: 73,908,678 km (0.113 R)
• M85: 74,915,472 km (0.09 R)
• M86: 78,474,705 km (0.1 R)
• M87: 78,859,321 km (0.094 R)
• M88: 78,987,676 km (0.041 R)
• M89: 80,146,012 km (0.119 R)
• M90: 80,404,068 km (0.104 R)
• M91: 81,569,137 km (0.114 R)
• M92: 83,523,334 km (0.113 R)
• M93: 84,047,076 km (0.086 R)
• M94: 86,947,030 km (0.086 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 20,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit