🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.57 AU - 0.81 AU

Year: 218 Days

Day: 18.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.64 AU - 0.92 AU

Year: 262 Days

Day: 32.8 Hours

Environment

Temp: 124 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.67 AU - 0.97 AU

Year: 283 Days

Day: 36 Hours

Environment

Temp: 131 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,186,418 km

• M1: 381,923 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.76 AU - 0.92 AU

Year: 293 Days

Day: 25.1 Hours

Environment

Temp: 48 °C

Axial Tilt: 81.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 25,186,418 km

• M1: 534,962 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.93 AU - 2.05 AU

Year: 1069 Days

Day: 12.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.05 AU - 3.11 AU

Year: 2058 Days

Day: 38 Hours

Environment

Temp: -114 °C

Axial Tilt: 122 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.8

Radius: 8.5

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.09 AU - 5.09 AU

Year: 4373 Days

Day: 9 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 25,186,418 km

• M1: 118,631 km (0.047 R)
• M2: 229,034 km (0.109 R)
• M3: 295,755 km (0.104 R)
• M4: 782,846 km (0.096 R)
• M5: 844,181 km (0.094 R)
• M6: 998,416 km (0.085 R)
• M7: 1,162,226 km (0.059 R)
• M8: 1,233,135 km (0.096 R)
• M9: 1,394,402 km (0.104 R)
• M10: 1,454,690 km (0.065 R)
• M11: 1,835,865 km (0.107 R)
• M12: 2,106,936 km (0.11 R)
• M13: 2,300,815 km (0.111 R)
• M14: 2,463,877 km (0.09 R)
• M15: 2,956,054 km (0.113 R)
• M16: 3,034,593 km (0.08 R)
• M17: 3,173,569 km (0.104 R)
• M18: 3,274,099 km (0.099 R)
• M19: 3,334,985 km (0.119 R)
• M20: 3,729,325 km (0.069 R)
• M21: 3,856,932 km (0.036 R)
• M22: 4,051,110 km (0.088 R)
• M23: 4,539,398 km (0.103 R)
• M24: 4,836,649 km (0.078 R)
• M25: 4,976,074 km (0.061 R)
• M26: 5,211,242 km (0.065 R)
• M27: 5,450,150 km (0.092 R)
• M28: 6,013,386 km (0.079 R)
• M29: 7,168,132 km (0.041 R)
• M30: 7,300,675 km (0.036 R)
• M31: 7,460,745 km (0.072 R)
• M32: 8,085,167 km (0.09 R)
• M33: 8,278,597 km (0.105 R)
• M34: 8,361,923 km (0.112 R)
• M35: 9,616,301 km (0.116 R)
• M36: 10,474,693 km (0.057 R)
• M37: 10,928,274 km (0.111 R)
• M38: 11,142,199 km (0.107 R)
• M39: 11,265,019 km (0.111 R)
• M40: 11,450,221 km (0.103 R)
• M41: 11,636,321 km (0.11 R)
• M42: 11,948,831 km (0.112 R)
• M43: 12,074,643 km (0.111 R)
• M44: 12,232,468 km (0.073 R)
• M45: 12,390,892 km (0.096 R)
• M46: 12,486,336 km (0.057 R)
• M47: 12,677,971 km (0.091 R)
• M48: 12,774,162 km (0.092 R)
• M49: 13,388,860 km (0.117 R)
• M50: 13,552,370 km (0.072 R)
• M51: 13,683,418 km (0.097 R)
• M52: 14,279,117 km (0.12 R)
• M53: 15,495,497 km (0.048 R)
• M54: 15,873,680 km (0.094 R)
• M55: 16,046,616 km (0.077 R)
• M56: 16,920,866 km (0.106 R)
• M57: 17,062,086 km (0.112 R)
• M58: 17,595,552 km (0.12 R)
• M59: 17,667,060 km (0.1 R)
• M60: 18,242,862 km (0.058 R)
• M61: 19,154,661 km (0.101 R)
• M62: 19,412,717 km (0.103 R)
• M63: 19,857,771 km (0.035 R)
• M64: 20,081,420 km (0.092 R)
• M65: 20,343,515 km (0.103 R)
• M66: 20,984,841 km (0.039 R)
• M67: 22,093,960 km (0.1 R)
• M68: 22,442,074 km (0.105 R)
• M69: 22,636,252 km (0.108 R)
• M70: 22,830,879 km (0.066 R)
• M71: 22,987,059 km (0.037 R)
• M72: 23,104,494 km (0.076 R)
• M73: 23,654,864 km (0.104 R)
• M74: 23,812,989 km (0.117 R)
• M75: 24,888,897 km (0.039 R)
• M76: 25,251,073 km (0.067 R)
• M77: 25,493,572 km (0.057 R)
• M78: 26,143,873 km (0.051 R)
• M79: 26,307,234 km (0.081 R)
• M80: 26,635,153 km (0.102 R)
• M81: 27,751,602 km (0.12 R)
• M82: 27,834,928 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.4

Radius: 8

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.75 AU - 5.85 AU

Year: 4646 Days

Day: 7 Hours

Environment

Temp: -151 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 25,186,418 km

• M1: 152,440 km (0.106 R)
• M2: 234,569 km (0.078 R)
• M3: 312,959 km (0.101 R)
• M4: 374,743 km (0.107 R)
• M5: 512,672 km (0.106 R)
• M6: 851,960 km (0.037 R)
• M7: 1,024,745 km (0.093 R)
• M8: 1,180,028 km (0.067 R)
• M9: 1,267,992 km (0.086 R)
• M10: 1,358,199 km (0.084 R)
• M11: 1,625,830 km (0.082 R)
• M12: 1,790,986 km (0.119 R)
• M13: 1,841,699 km (0.107 R)
• M14: 2,120,101 km (0.09 R)
• M15: 2,853,879 km (0.105 R)
• M16: 3,595,435 km (0.081 R)
• M17: 4,054,401 km (0.099 R)
• M18: 4,211,479 km (0.117 R)
• M19: 4,531,768 km (0.074 R)
• M20: 4,648,155 km (0.103 R)
• M21: 4,718,466 km (0.112 R)
• M22: 5,195,983 km (0.056 R)
• M23: 5,317,905 km (0.082 R)
• M24: 5,440,575 km (0.072 R)
• M25: 5,539,460 km (0.095 R)
• M26: 5,915,698 km (0.096 R)
• M27: 6,068,587 km (0.118 R)
• M28: 6,274,434 km (0.113 R)
• M29: 6,482,525 km (0.083 R)
• M30: 6,561,213 km (0.1 R)
• M31: 6,693,009 km (0.097 R)
• M32: 7,066,704 km (0.098 R)
• M33: 7,612,288 km (0.109 R)
• M34: 8,484,443 km (0.108 R)
• M35: 8,599,334 km (0.045 R)
• M36: 9,181,420 km (0.086 R)
• M37: 9,417,784 km (0.06 R)
• M38: 9,626,324 km (0.112 R)
• M39: 10,291,586 km (0.091 R)
• M40: 10,444,774 km (0.099 R)
• M41: 10,506,408 km (0.11 R)
• M42: 11,065,455 km (0.093 R)
• M43: 11,348,644 km (0.064 R)
• M44: 11,538,783 km (0.045 R)
• M45: 12,537,798 km (0.075 R)
• M46: 13,163,715 km (0.115 R)
• M47: 13,263,497 km (0.057 R)
• M48: 13,497,318 km (0.071 R)
• M49: 14,002,809 km (0.09 R)
• M50: 14,104,686 km (0.103 R)
• M51: 14,514,584 km (0.079 R)
• M52: 14,617,657 km (0.096 R)
• M53: 16,228,676 km (0.087 R)
• M54: 16,550,461 km (0.063 R)
• M55: 17,638,038 km (0.076 R)
• M56: 18,116,601 km (0.09 R)
• M57: 18,338,754 km (0.096 R)
• M58: 18,599,354 km (0.097 R)
• M59: 18,711,253 km (0.098 R)
• M60: 19,236,940 km (0.081 R)
• M61: 19,539,576 km (0.076 R)
• M62: 19,767,563 km (0.119 R)
• M63: 19,920,004 km (0.113 R)
• M64: 20,264,378 km (0.095 R)
• M65: 20,495,207 km (0.108 R)
• M66: 20,649,443 km (0.114 R)
• M67: 20,959,260 km (0.085 R)
• M68: 21,192,633 km (0.112 R)
• M69: 22,134,651 km (0.088 R)
• M70: 22,610,821 km (0.095 R)
• M71: 23,856,522 km (0.103 R)
• M72: 23,937,604 km (0.093 R)
• M73: 24,100,067 km (0.052 R)
• M74: 24,794,949 km (0.072 R)
• M75: 25,248,081 km (0.042 R)
• M76: 25,372,098 km (0.059 R)
• M77: 26,204,311 km (0.059 R)
• M78: 26,750,044 km (0.12 R)
• M79: 26,960,977 km (0.068 R)
• M80: 27,639,553 km (0.09 R)
• M81: 27,938,300 km (0.103 R)
• M82: 28,366,748 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.5

Radius: 13.6

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 9.38 AU - 9.62 AU

Year: 11150 Days

Day: 11.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 25,186,418 km

• M1: 173,085 km (0.118 R)
• M2: 343,926 km (0.107 R)
• M3: 591,211 km (0.086 R)
• M4: 678,426 km (0.062 R)
• M5: 1,095,505 km (0.059 R)
• M6: 1,303,745 km (0.108 R)
• M7: 1,567,337 km (0.085 R)
• M8: 1,984,266 km (0.046 R)
• M9: 2,338,065 km (0.1 R)
• M10: 3,052,245 km (0.08 R)
• M11: 3,350,843 km (0.117 R)
• M12: 3,574,043 km (0.099 R)
• M13: 3,659,014 km (0.099 R)
• M14: 3,773,457 km (0.101 R)
• M15: 4,273,263 km (0.052 R)
• M16: 4,485,243 km (0.085 R)
• M17: 5,046,535 km (0.105 R)
• M18: 6,476,391 km (0.037 R)
• M19: 6,615,517 km (0.054 R)
• M20: 6,826,001 km (0.053 R)
• M21: 7,289,904 km (0.113 R)
• M22: 7,471,067 km (0.053 R)
• M23: 7,764,129 km (0.07 R)
• M24: 8,589,611 km (0.089 R)
• M25: 9,090,464 km (0.067 R)
• M26: 9,759,915 km (0.114 R)
• M27: 9,919,685 km (0.11 R)
• M28: 10,161,136 km (0.085 R)
• M29: 12,333,896 km (0.118 R)
• M30: 12,463,447 km (0.088 R)
• M31: 12,855,244 km (0.12 R)
• M32: 13,295,062 km (0.098 R)
• M33: 17,569,372 km (0.108 R)
• M34: 18,254,231 km (0.048 R)
• M35: 19,348,091 km (0.058 R)
• M36: 20,207,830 km (0.085 R)
• M37: 20,463,194 km (0.069 R)
• M38: 20,565,518 km (0.114 R)
• M39: 20,719,455 km (0.103 R)
• M40: 21,287,179 km (0.112 R)
• M41: 21,494,970 km (0.099 R)
• M42: 21,755,570 km (0.087 R)
• M43: 22,069,575 km (0.087 R)
• M44: 22,174,593 km (0.099 R)
• M45: 22,385,227 km (0.074 R)
• M46: 23,021,018 km (0.107 R)
• M47: 23,770,204 km (0.106 R)
• M48: 25,127,954 km (0.095 R)
• M49: 25,678,026 km (0.102 R)
• M50: 26,010,133 km (0.104 R)
• M51: 26,454,887 km (0.086 R)
• M52: 27,070,782 km (0.085 R)
• M53: 27,691,314 km (0.115 R)
• M54: 28,088,795 km (0.036 R)
• M55: 28,430,776 km (0.056 R)
• M56: 28,659,661 km (0.112 R)
• M57: 29,696,973 km (0.061 R)
• M58: 30,922,777 km (0.099 R)
• M59: 31,099,303 km (0.097 R)
• M60: 31,571,434 km (0.107 R)
• M61: 31,808,546 km (0.109 R)
• M62: 31,986,568 km (0.064 R)
• M63: 32,822,371 km (0.09 R)
• M64: 33,182,752 km (0.026 R)
• M65: 33,363,317 km (0.119 R)
• M66: 34,089,316 km (0.099 R)
• M67: 34,210,789 km (0.057 R)
• M68: 34,637,293 km (0.047 R)
• M69: 36,298,427 km (0.076 R)
• M70: 36,857,923 km (0.074 R)
• M71: 37,107,453 km (0.088 R)
• M72: 37,295,048 km (0.108 R)
• M73: 37,859,631 km (0.073 R)
• M74: 38,048,423 km (0.073 R)
• M75: 38,490,186 km (0.114 R)
• M76: 39,060,752 km (0.088 R)
• M77: 39,634,161 km (0.079 R)
• M78: 40,082,057 km (0.042 R)
• M79: 41,370,842 km (0.112 R)
• M80: 42,738,765 km (0.088 R)
• M81: 43,658,942 km (0.12 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.9

Radius: 11.5

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 8.63 AU - 11.95 AU

Year: 12570 Days

Day: 13.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 25,186,418 km

• M1: 157,676 km (0.091 R)
• M2: 876,344 km (0.103 R)
• M3: 1,836,763 km (0.115 R)
• M4: 1,945,072 km (0.051 R)
• M5: 2,518,630 km (0.095 R)
• M6: 3,032,498 km (0.072 R)
• M7: 3,105,951 km (0.111 R)
• M8: 3,405,895 km (0.104 R)
• M9: 3,973,469 km (0.113 R)
• M10: 4,114,839 km (0.093 R)
• M11: 4,444,553 km (0.048 R)
• M12: 4,528,477 km (0.098 R)
• M13: 4,612,701 km (0.068 R)
• M14: 5,306,386 km (0.046 R)
• M15: 6,597,715 km (0.068 R)
• M16: 6,935,208 km (0.117 R)
• M17: 7,402,551 km (0.086 R)
• M18: 7,652,529 km (0.107 R)
• M19: 8,135,282 km (0.034 R)
• M20: 11,147,884 km (0.047 R)
• M21: 11,463,535 km (0.042 R)
• M22: 11,608,047 km (0.08 R)
• M23: 11,869,544 km (0.102 R)
• M24: 11,986,380 km (0.055 R)
• M25: 13,601,438 km (0.092 R)
• M26: 13,815,812 km (0.115 R)
• M27: 14,062,200 km (0.096 R)
• M28: 14,309,934 km (0.085 R)
• M29: 14,998,982 km (0.106 R)
• M30: 15,698,801 km (0.101 R)
• M31: 17,328,520 km (0.101 R)
• M32: 18,535,027 km (0.05 R)
• M33: 20,220,546 km (0.09 R)
• M34: 21,312,012 km (0.087 R)
• M35: 21,489,884 km (0.094 R)
• M36: 21,739,563 km (0.111 R)
• M37: 22,531,085 km (0.069 R)
• M38: 24,216,155 km (0.097 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 16,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit