🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.47 AU - 0.63 AU

Year: 156 Days

Day: 27.2 Hours

Environment

Temp: 150 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,717,599 km

• M1: 223,350 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.55 AU - 0.63 AU

Year: 174 Days

Day: 41.4 Hours

Environment

Temp: 137 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,717,599 km

• M1: 214,972 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.6 AU - 0.8 AU

Year: 224 Days

Day: 22 Hours

Environment

Temp: 102 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.69 AU - 0.89 AU

Year: 269 Days

Day: 45.1 Hours

Environment

Temp: 95 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.12 AU - 1.52 AU

Year: 581 Days

Day: 14.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.39 AU - 1.63 AU

Year: 710 Days

Day: 32.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,717,599 km

• M1: 57,894 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.4

Radius: 13.3

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.52 AU - 4.9 AU

Year: 3307 Days

Day: 9 Hours

Environment

Temp: -131 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 37,717,599 km

• M1: 177,722 km (0.101 R)
• M2: 430,991 km (0.109 R)
• M3: 548,875 km (0.089 R)
• M4: 671,395 km (0.111 R)
• M5: 775,216 km (0.1 R)
• M6: 916,437 km (0.091 R)
• M7: 1,273,826 km (0.071 R)
• M8: 1,357,900 km (0.12 R)
• M9: 1,545,047 km (0.075 R)
• M10: 1,661,584 km (0.103 R)
• M11: 1,794,726 km (0.115 R)
• M12: 1,987,408 km (0.072 R)
• M13: 2,230,803 km (0.03 R)
• M14: 2,545,258 km (0.056 R)
• M15: 2,653,268 km (0.119 R)
• M16: 3,003,028 km (0.05 R)
• M17: 3,266,918 km (0.071 R)
• M18: 3,677,116 km (0.114 R)
• M19: 3,782,283 km (0.097 R)
• M20: 3,924,102 km (0.105 R)
• M21: 4,946,902 km (0.103 R)
• M22: 5,338,699 km (0.09 R)
• M23: 5,438,331 km (0.068 R)
• M24: 5,904,329 km (0.089 R)
• M25: 6,131,718 km (0.095 R)
• M26: 6,425,528 km (0.092 R)
• M27: 6,874,770 km (0.103 R)
• M28: 7,048,752 km (0.03 R)
• M29: 7,246,072 km (0.109 R)
• M30: 7,445,336 km (0.102 R)
• M31: 7,579,227 km (0.032 R)
• M32: 7,917,318 km (0.093 R)
• M33: 8,008,423 km (0.105 R)
• M34: 8,145,604 km (0.111 R)
• M35: 8,772,718 km (0.075 R)
• M36: 8,866,815 km (0.113 R)
• M37: 8,985,147 km (0.102 R)
• M38: 9,754,679 km (0.106 R)
• M39: 10,620,402 km (0.118 R)
• M40: 10,973,752 km (0.069 R)
• M41: 11,562,419 km (0.03 R)
• M42: 12,135,230 km (0.076 R)
• M43: 12,319,534 km (0.103 R)
• M44: 12,504,587 km (0.04 R)
• M45: 12,637,430 km (0.104 R)
• M46: 12,931,390 km (0.078 R)
• M47: 13,173,439 km (0.104 R)
• M48: 13,580,345 km (0.118 R)
• M49: 13,826,583 km (0.05 R)
• M50: 14,323,248 km (0.097 R)
• M51: 14,406,574 km (0.111 R)
• M52: 14,629,774 km (0.1 R)
• M53: 14,741,673 km (0.087 R)
• M54: 15,135,864 km (0.111 R)
• M55: 15,220,835 km (0.09 R)
• M56: 15,419,651 km (0.079 R)
• M57: 15,762,380 km (0.097 R)
• M58: 16,223,440 km (0.094 R)
• M59: 16,513,810 km (0.086 R)
• M60: 16,776,504 km (0.071 R)
• M61: 17,306,379 km (0.084 R)
• M62: 17,781,951 km (0.059 R)
• M63: 18,231,642 km (0.069 R)
• M64: 18,352,218 km (0.105 R)
• M65: 18,776,328 km (0.057 R)
• M66: 19,480,186 km (0.045 R)
• M67: 19,634,272 km (0.045 R)
• M68: 19,788,956 km (0.056 R)
• M69: 20,006,022 km (0.107 R)
• M70: 20,473,815 km (0.034 R)
• M71: 20,693,275 km (0.06 R)
• M72: 20,976,763 km (0.12 R)
• M73: 21,166,453 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.8

Radius: 11.5

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.61 AU - 5.99 AU

Year: 4027 Days

Day: 7.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 146.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 37,717,599 km

• M1: 149,598 km (0.081 R)
• M2: 233,821 km (0.052 R)
• M3: 383,120 km (0.078 R)
• M4: 544,686 km (0.114 R)
• M5: 656,136 km (0.045 R)
• M6: 742,753 km (0.101 R)
• M7: 1,066,483 km (0.098 R)
• M8: 1,210,995 km (0.112 R)
• M9: 1,292,825 km (0.1 R)
• M10: 2,435,154 km (0.113 R)
• M11: 2,664,637 km (0.081 R)
• M12: 2,809,448 km (0.047 R)
• M13: 2,882,751 km (0.057 R)
• M14: 3,012,752 km (0.106 R)
• M15: 3,163,845 km (0.1 R)
• M16: 3,356,228 km (0.117 R)
• M17: 3,692,075 km (0.075 R)
• M18: 3,772,858 km (0.109 R)
• M19: 3,915,425 km (0.115 R)
• M20: 4,143,113 km (0.041 R)
• M21: 4,941,068 km (0.096 R)
• M22: 5,785,997 km (0.056 R)
• M23: 5,927,367 km (0.1 R)
• M24: 6,237,334 km (0.09 R)
• M25: 6,749,557 km (0.109 R)
• M26: 7,123,701 km (0.099 R)
• M27: 7,530,158 km (0.057 R)
• M28: 7,607,351 km (0.115 R)
• M29: 7,866,155 km (0.087 R)
• M30: 7,944,395 km (0.104 R)
• M31: 8,660,221 km (0.117 R)
• M32: 8,984,998 km (0.114 R)
• M33: 9,341,340 km (0.05 R)
• M34: 9,424,217 km (0.067 R)
• M35: 9,590,869 km (0.047 R)
• M36: 9,786,394 km (0.072 R)
• M37: 10,124,784 km (0.086 R)
• M38: 11,993,560 km (0.078 R)
• M39: 12,446,692 km (0.092 R)
• M40: 12,538,097 km (0.117 R)
• M41: 12,629,651 km (0.103 R)
• M42: 13,090,711 km (0.106 R)
• M43: 13,432,393 km (0.117 R)
• M44: 13,619,989 km (0.102 R)
• M45: 13,871,463 km (0.114 R)
• M46: 14,283,455 km (0.067 R)
• M47: 15,054,782 km (0.081 R)
• M48: 16,203,544 km (0.08 R)
• M49: 17,244,595 km (0.117 R)
• M50: 17,414,539 km (0.098 R)
• M51: 17,824,736 km (0.11 R)
• M52: 18,689,412 km (0.065 R)
• M53: 19,074,177 km (0.089 R)
• M54: 19,214,650 km (0.072 R)
• M55: 19,567,701 km (0.059 R)
• M56: 20,172,674 km (0.065 R)
• M57: 22,171,601 km (0.09 R)
• M58: 22,282,453 km (0.105 R)
• M59: 23,288,499 km (0.103 R)
• M60: 23,476,394 km (0.113 R)
• M61: 23,853,829 km (0.091 R)
• M62: 24,997,804 km (0.063 R)
• M63: 25,190,337 km (0.099 R)
• M64: 25,537,853 km (0.086 R)
• M65: 25,731,731 km (0.059 R)
• M66: 25,887,164 km (0.118 R)
• M67: 26,081,790 km (0.074 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.4

Radius: 8.7

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.56 AU - 6.08 AU

Year: 5376 Days

Day: 6.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 37,717,599 km

• M1: 123,717 km (0.029 R)
• M2: 240,553 km (0.051 R)
• M3: 438,621 km (0.073 R)
• M4: 505,342 km (0.077 R)
• M5: 967,599 km (0.111 R)
• M6: 1,088,923 km (0.114 R)
• M7: 1,151,455 km (0.109 R)
• M8: 1,215,333 km (0.06 R)
• M9: 1,296,864 km (0.079 R)
• M10: 1,380,340 km (0.063 R)
• M11: 1,825,094 km (0.043 R)
• M12: 2,191,609 km (0.102 R)
• M13: 2,476,443 km (0.062 R)
• M14: 2,560,068 km (0.119 R)
• M15: 2,903,844 km (0.106 R)
• M16: 2,969,967 km (0.064 R)
• M17: 3,081,417 km (0.057 R)
• M18: 3,331,245 km (0.099 R)
• M19: 3,564,169 km (0.088 R)
• M20: 3,730,373 km (0.092 R)
• M21: 3,802,479 km (0.069 R)
• M22: 3,875,034 km (0.092 R)
• M23: 4,345,070 km (0.104 R)
• M24: 4,754,819 km (0.105 R)
• M25: 5,017,363 km (0.104 R)
• M26: 5,177,134 km (0.069 R)
• M27: 5,749,645 km (0.089 R)
• M28: 6,256,333 km (0.078 R)
• M29: 6,544,009 km (0.075 R)
• M30: 7,013,447 km (0.063 R)
• M31: 7,282,275 km (0.082 R)
• M32: 7,402,851 km (0.069 R)
• M33: 7,493,657 km (0.082 R)
• M34: 7,554,393 km (0.104 R)
• M35: 8,015,604 km (0.071 R)
• M36: 8,265,282 km (0.098 R)
• M37: 8,422,659 km (0.066 R)
• M38: 8,676,527 km (0.057 R)
• M39: 9,650,858 km (0.094 R)
• M40: 9,949,904 km (0.079 R)
• M41: 10,523,163 km (0.102 R)
• M42: 10,865,443 km (0.118 R)
• M43: 11,176,457 km (0.048 R)
• M44: 11,949,429 km (0.12 R)
• M45: 12,486,186 km (0.055 R)
• M46: 13,214,130 km (0.116 R)
• M47: 13,546,237 km (0.059 R)
• M48: 14,597,012 km (0.117 R)
• M49: 14,863,745 km (0.081 R)
• M50: 15,132,273 km (0.107 R)
• M51: 15,324,955 km (0.032 R)
• M52: 15,712,713 km (0.097 R)
• M53: 16,339,977 km (0.044 R)
• M54: 16,458,608 km (0.109 R)
• M55: 16,617,032 km (0.086 R)
• M56: 17,055,504 km (0.118 R)
• M57: 17,255,965 km (0.119 R)
• M58: 17,538,106 km (0.054 R)
• M59: 17,619,039 km (0.111 R)
• M60: 17,943,816 km (0.105 R)
• M61: 18,270,538 km (0.088 R)
• M62: 18,640,493 km (0.076 R)
• M63: 19,012,992 km (0.094 R)
• M64: 20,399,465 km (0.1 R)
• M65: 20,997,557 km (0.041 R)
• M66: 21,341,782 km (0.071 R)
• M67: 22,737,680 km (0.092 R)
• M68: 23,002,767 km (0.114 R)
• M69: 23,313,183 km (0.098 R)
• M70: 23,402,193 km (0.058 R)
• M71: 23,535,784 km (0.066 R)
• M72: 23,983,231 km (0.119 R)
• M73: 24,388,193 km (0.089 R)
• M74: 25,479,360 km (0.112 R)
• M75: 25,938,775 km (0.108 R)
• M76: 26,215,680 km (0.069 R)
• M77: 26,540,009 km (0.107 R)
• M78: 26,772,484 km (0.12 R)
• M79: 27,333,177 km (0.06 R)
• M80: 29,182,057 km (0.111 R)
• M81: 29,662,565 km (0.09 R)
• M82: 30,097,296 km (0.117 R)
• M83: 30,534,122 km (0.113 R)
• M84: 31,070,879 km (0.088 R)
• M85: 31,217,784 km (0.061 R)
• M86: 31,659,996 km (0.104 R)
• M87: 32,500,885 km (0.073 R)
• M88: 33,600,131 km (0.028 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690

Radius: 8.1

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.2 AU - 8.62 AU

Year: 6955 Days

Day: 5.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 37,717,599 km

• M1: 104,120 km (0.098 R)
• M2: 163,062 km (0.094 R)
• M3: 249,380 km (0.105 R)
• M4: 459,864 km (0.114 R)
• M5: 695,630 km (0.1 R)
• M6: 1,016,518 km (0.109 R)
• M7: 1,308,233 km (0.095 R)
• M8: 1,380,639 km (0.112 R)
• M9: 1,454,390 km (0.092 R)
• M10: 1,743,264 km (0.081 R)
• M11: 1,803,253 km (0.103 R)
• M12: 1,987,408 km (0.078 R)
• M13: 2,351,978 km (0.119 R)
• M14: 2,440,839 km (0.118 R)
• M15: 2,576,225 km (0.106 R)
• M16: 2,854,627 km (0.09 R)
• M17: 2,973,407 km (0.069 R)
• M18: 3,045,513 km (0.096 R)
• M19: 3,191,521 km (0.11 R)
• M20: 3,720,798 km (0.114 R)
• M21: 3,903,308 km (0.108 R)
• M22: 4,277,153 km (0.064 R)
• M23: 4,634,542 km (0.059 R)
• M24: 4,690,492 km (0.093 R)
• M25: 4,859,388 km (0.115 R)
• M26: 5,174,291 km (0.098 R)
• M27: 6,036,274 km (0.091 R)
• M28: 6,158,645 km (0.033 R)
• M29: 6,250,947 km (0.102 R)
• M30: 6,312,731 km (0.113 R)
• M31: 7,591,344 km (0.111 R)
• M32: 7,756,650 km (0.086 R)
• M33: 7,956,662 km (0.106 R)
• M34: 8,057,341 km (0.101 R)
• M35: 8,158,320 km (0.075 R)
• M36: 8,225,938 km (0.119 R)
• M37: 8,327,814 km (0.078 R)
• M38: 8,429,990 km (0.078 R)
• M39: 8,566,872 km (0.046 R)
• M40: 8,704,502 km (0.114 R)
• M41: 8,912,443 km (0.065 R)
• M42: 9,051,868 km (0.111 R)
• M43: 9,157,035 km (0.106 R)
• M44: 9,796,117 km (0.114 R)
• M45: 10,230,250 km (0.105 R)
• M46: 10,523,163 km (0.073 R)
• M47: 10,707,617 km (0.107 R)
• M48: 10,893,119 km (0.053 R)
• M49: 11,004,868 km (0.105 R)
• M50: 13,600,242 km (0.116 R)
• M51: 14,369,324 km (0.062 R)
• M52: 15,444,335 km (0.079 R)
• M53: 17,321,937 km (0.105 R)
• M54: 17,452,536 km (0.095 R)
• M55: 18,331,723 km (0.116 R)
• M56: 18,776,777 km (0.095 R)
• M57: 18,910,966 km (0.082 R)
• M58: 20,362,065 km (0.031 R)
• M59: 20,684,299 km (0.082 R)
• M60: 20,822,976 km (0.091 R)
• M61: 21,101,079 km (0.098 R)
• M62: 22,037,113 km (0.095 R)
• M63: 22,843,445 km (0.095 R)
• M64: 23,562,861 km (0.086 R)
• M65: 24,143,750 km (0.107 R)
• M66: 24,533,602 km (0.103 R)
• M67: 25,023,834 km (0.079 R)
• M68: 25,122,270 km (0.101 R)
• M69: 25,270,222 km (0.089 R)
• M70: 25,616,541 km (0.081 R)
• M71: 26,564,243 km (0.044 R)
• M72: 27,067,640 km (0.053 R)
• M73: 27,472,602 km (0.055 R)
• M74: 27,879,658 km (0.065 R)
• M75: 28,339,970 km (0.109 R)
• M76: 28,442,594 km (0.086 R)
• M77: 30,889,716 km (0.06 R)
• M78: 31,312,929 km (0.092 R)
• M79: 31,684,829 km (0.086 R)
• M80: 32,218,594 km (0.038 R)
• M81: 32,755,351 km (0.057 R)
• M82: 33,783,388 km (0.094 R)
• M83: 35,815,525 km (0.089 R)
• M84: 36,148,829 km (0.104 R)
• M85: 36,204,480 km (0.108 R)
• M86: 37,154,726 km (0.103 R)
• M87: 37,604,866 km (0.092 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 19,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit