🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.45 AU - 0.55 AU

Year: 131 Days

Day: 35.9 Hours

Environment

Temp: 240 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,284,438 km

• M1: 29,022 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.47 AU - 0.63 AU

Year: 151 Days

Day: 25.2 Hours

Environment

Temp: 143 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 97,284,438 km

• M1: 199,564 km (0.117 R)
• M2: 354,248 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.59 AU - 0.77 AU

Year: 208 Days

Day: 44.1 Hours

Environment

Temp: 204 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.16 AU - 1.22 AU

Year: 481 Days

Day: 27.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 97,284,438 km

• M1: 1,094,608 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.53 AU - 2.23 AU

Year: 956 Days

Day: 41.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,284,438 km

• M1: 1,109,567 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.97 AU - 3.87 AU

Year: 2346 Days

Day: 31.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,284,438 km

• M1: 1,076,656 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.3

Radius: 12.9

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7 AU - 8.62 AU

Year: 8094 Days

Day: 9.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 97,284,438 km

• M1: 386,411 km (0.045 R)
• M2: 495,319 km (0.111 R)
• M3: 589,416 km (0.116 R)
• M4: 864,526 km (0.106 R)
• M5: 948,600 km (0.112 R)
• M6: 1,071,570 km (0.092 R)
• M7: 1,162,824 km (0.113 R)
• M8: 1,968,110 km (0.069 R)
• M9: 2,611,231 km (0.099 R)
• M10: 2,788,355 km (0.107 R)
• M11: 3,154,720 km (0.106 R)
• M12: 3,481,292 km (0.112 R)
• M13: 3,620,568 km (0.112 R)
• M14: 3,847,508 km (0.059 R)
• M15: 3,991,570 km (0.11 R)
• M16: 4,345,220 km (0.042 R)
• M17: 4,925,809 km (0.11 R)
• M18: 5,369,367 km (0.057 R)
• M19: 5,958,782 km (0.075 R)
• M20: 6,261,120 km (0.084 R)
• M21: 6,431,512 km (0.06 R)
• M22: 6,637,807 km (0.052 R)
• M23: 7,198,799 km (0.064 R)
• M24: 7,702,346 km (0.068 R)
• M25: 7,848,203 km (0.106 R)
• M26: 8,972,282 km (0.056 R)
• M27: 9,164,515 km (0.12 R)
• M28: 9,280,603 km (0.108 R)
• M29: 10,186,269 km (0.117 R)
• M30: 10,832,980 km (0.114 R)
• M31: 11,202,637 km (0.117 R)
• M32: 11,534,744 km (0.094 R)
• M33: 13,638,838 km (0.12 R)
• M34: 13,815,812 km (0.097 R)
• M35: 13,948,954 km (0.067 R)
• M36: 15,167,130 km (0.111 R)
• M37: 16,044,820 km (0.088 R)
• M38: 16,654,731 km (0.041 R)
• M39: 17,272,421 km (0.08 R)
• M40: 18,530,090 km (0.097 R)
• M41: 18,972,301 km (0.118 R)
• M42: 19,817,230 km (0.092 R)
• M43: 20,219,050 km (0.084 R)
• M44: 20,421,007 km (0.068 R)
• M45: 20,826,866 km (0.034 R)
• M46: 20,928,742 km (0.049 R)
• M47: 21,081,781 km (0.101 R)
• M48: 21,184,106 km (0.116 R)
• M49: 21,543,589 km (0.113 R)
• M50: 21,749,735 km (0.105 R)
• M51: 22,476,930 km (0.099 R)
• M52: 23,582,459 km (0.094 R)
• M53: 23,688,673 km (0.119 R)
• M54: 24,222,289 km (0.117 R)
• M55: 25,246,885 km (0.094 R)
• M56: 26,285,543 km (0.111 R)
• M57: 26,395,796 km (0.064 R)
• M58: 26,561,252 km (0.052 R)
• M59: 27,505,663 km (0.115 R)
• M60: 27,617,562 km (0.048 R)
• M61: 27,897,909 km (0.083 R)
• M62: 28,574,390 km (0.09 R)
• M63: 29,028,420 km (0.107 R)
• M64: 29,656,581 km (0.118 R)
• M65: 30,001,105 km (0.118 R)
• M66: 30,462,465 km (0.115 R)
• M67: 31,042,605 km (0.111 R)
• M68: 31,509,351 km (0.105 R)
• M69: 31,626,336 km (0.113 R)
• M70: 32,096,074 km (0.106 R)
• M71: 32,568,055 km (0.097 R)
• M72: 32,864,109 km (0.077 R)
• M73: 33,937,623 km (0.053 R)
• M74: 34,237,866 km (0.068 R)
• M75: 34,659,732 km (0.055 R)
• M76: 34,901,482 km (0.107 R)
• M77: 35,083,244 km (0.072 R)
• M78: 37,971,231 km (0.106 R)
• M79: 38,971,741 km (0.118 R)
• M80: 39,538,268 km (0.096 R)
• M81: 39,917,499 km (0.061 R)
• M82: 40,425,085 km (0.103 R)
• M83: 40,998,643 km (0.076 R)
• M84: 42,089,361 km (0.088 R)
• M85: 42,282,791 km (0.09 R)
• M86: 43,449,804 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.3

Radius: 3.3

Gravity: 71.1 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 17.36 AU - 17.68 AU

Year: 27196 Days

Day: 20 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 97,284,438 km

• M1: 97,987 km (0.115 R)
• M2: 124,017 km (0.089 R)
• M3: 402,568 km (0.109 R)
• M4: 571,763 km (0.061 R)
• M5: 1,095,804 km (0.054 R)
• M6: 1,578,706 km (0.116 R)
• M7: 2,038,421 km (0.097 R)
• M8: 2,159,445 km (0.098 R)
• M9: 2,536,432 km (0.086 R)
• M10: 2,622,899 km (0.092 R)
• M11: 2,666,582 km (0.12 R)
• M12: 3,540,533 km (0.028 R)
• M13: 4,184,851 km (0.116 R)
• M14: 4,546,578 km (0.091 R)
• M15: 5,134,947 km (0.025 R)
• M16: 5,354,856 km (0.096 R)
• M17: 5,917,793 km (0.061 R)
• M18: 6,090,429 km (0.036 R)
• M19: 6,148,323 km (0.111 R)
• M20: 6,796,979 km (0.114 R)
• M21: 6,977,693 km (0.119 R)
• M22: 7,841,621 km (0.096 R)
• M23: 8,286,076 km (0.056 R)
• M24: 8,804,134 km (0.088 R)
• M25: 9,332,364 km (0.039 R)
• M26: 10,143,932 km (0.095 R)
• M27: 12,415,875 km (0.095 R)
• M28: 13,082,035 km (0.099 R)
• M29: 13,835,709 km (0.067 R)
• M30: 14,914,459 km (0.082 R)
• M31: 14,992,549 km (0.057 R)
• M32: 16,099,723 km (0.103 R)
• M33: 16,340,426 km (0.034 R)
• M34: 18,224,761 km (0.107 R)
• M35: 19,490,059 km (0.109 R)
• M36: 20,609,500 km (0.084 R)
• M37: 21,308,721 km (0.093 R)
• M38: 22,640,441 km (0.11 R)
• M39: 23,000,224 km (0.109 R)
• M40: 23,090,431 km (0.077 R)
• M41: 23,543,264 km (0.078 R)
• M42: 25,290,418 km (0.077 R)
• M43: 28,036,586 km (0.032 R)
• M44: 28,326,058 km (0.098 R)
• M45: 28,810,755 km (0.104 R)
• M46: 32,076,925 km (0.092 R)
• M47: 33,191,579 km (0.065 R)
• M48: 36,610,339 km (0.11 R)
• M49: 37,137,971 km (0.115 R)
• M50: 37,987,537 km (0.083 R)
• M51: 40,465,326 km (0.117 R)
• M52: 43,106,028 km (0.115 R)
• M53: 44,110,578 km (0.104 R)
• M54: 45,009,960 km (0.108 R)
• M55: 45,235,703 km (0.093 R)
• M56: 45,575,141 km (0.069 R)
• M57: 45,688,386 km (0.087 R)
• M58: 46,370,254 km (0.08 R)
• M59: 51,590,322 km (0.116 R)
• M60: 52,537,575 km (0.12 R)
• M61: 52,775,286 km (0.09 R)
• M62: 53,251,756 km (0.119 R)
• M63: 54,810,266 km (0.066 R)
• M64: 56,019,316 km (0.079 R)
• M65: 57,726,677 km (0.072 R)
• M66: 58,094,688 km (0.059 R)
• M67: 60,443,823 km (0.092 R)
• M68: 61,692,666 km (0.068 R)
• M69: 62,446,041 km (0.113 R)
• M70: 64,851,724 km (0.094 R)
• M71: 65,617,815 km (0.088 R)
• M72: 70,931,531 km (0.057 R)
• M73: 71,852,456 km (0.114 R)
• M74: 73,042,208 km (0.082 R)
• M75: 74,772,457 km (0.051 R)
• M76: 76,920,383 km (0.102 R)
• M77: 77,595,668 km (0.115 R)
• M78: 78,137,361 km (0.08 R)
• M79: 81,551,334 km (0.066 R)
• M80: 82,654,170 km (0.119 R)
• M81: 82,792,249 km (0.061 R)
• M82: 83,761,793 km (0.11 R)
• M83: 88,806,682 km (0.039 R)
• M84: 92,654,339 km (0.105 R)
• M85: 94,670,769 km (0.069 R)
• M86: 96,265,183 km (0.095 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 15,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit