🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.52 AU - 0.86 AU

Year: 217 Days

Day: 30.7 Hours

Environment

Temp: 149 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.6 AU - 0.92 AU

Year: 251 Days

Day: 28.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 170.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.92 AU - 0.98 AU

Year: 351 Days

Day: 24.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 45.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,692,874 km

• M1: 121,473 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.28 AU - 1.74 AU

Year: 703 Days

Day: 31.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.52 AU - 1.86 AU

Year: 832 Days

Day: 20.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,692,874 km

• M1: 308,022 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.84 AU - 2.84 AU

Year: 1356 Days

Day: 33.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.51 AU - 3.57 AU

Year: 2008 Days

Day: 43.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,692,874 km

• M1: 826,528 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.9

Radius: 9.6

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9.41 AU - 9.45 AU

Year: 10968 Days

Day: 8 Hours

Environment

Temp: -171 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,692,874 km

• M1: 137,032 km (0.079 R)
• M2: 220,806 km (0.037 R)
• M3: 282,890 km (0.09 R)
• M4: 379,679 km (0.118 R)
• M5: 662,868 km (0.115 R)
• M6: 1,107,473 km (0.089 R)
• M7: 1,210,845 km (0.103 R)
• M8: 1,727,556 km (0.115 R)
• M9: 1,799,662 km (0.111 R)
• M10: 1,947,166 km (0.101 R)
• M11: 2,176,051 km (0.032 R)
• M12: 2,440,689 km (0.102 R)
• M13: 2,549,447 km (0.036 R)
• M14: 2,800,173 km (0.07 R)
• M15: 2,971,911 km (0.074 R)
• M16: 4,041,386 km (0.096 R)
• M17: 4,400,421 km (0.032 R)
• M18: 4,566,924 km (0.102 R)
• M19: 4,735,521 km (0.053 R)
• M20: 5,218,871 km (0.048 R)
• M21: 5,502,060 km (0.067 R)
• M22: 5,754,132 km (0.084 R)
• M23: 6,269,497 km (0.1 R)
• M24: 6,344,296 km (0.093 R)
• M25: 6,876,715 km (0.08 R)
• M26: 7,109,190 km (0.118 R)
• M27: 7,741,989 km (0.094 R)
• M28: 7,943,497 km (0.107 R)
• M29: 8,934,583 km (0.098 R)
• M30: 9,145,965 km (0.077 R)
• M31: 9,920,732 km (0.053 R)
• M32: 10,227,707 km (0.081 R)
• M33: 10,315,970 km (0.094 R)
• M34: 12,793,760 km (0.1 R)
• M35: 13,272,024 km (0.073 R)
• M36: 13,756,123 km (0.111 R)
• M37: 14,344,790 km (0.071 R)
• M38: 14,542,858 km (0.1 R)
• M39: 15,041,916 km (0.077 R)
• M40: 15,192,711 km (0.085 R)
• M41: 16,056,788 km (0.109 R)
• M42: 16,417,170 km (0.086 R)
• M43: 16,780,393 km (0.086 R)
• M44: 17,198,669 km (0.117 R)
• M45: 17,567,428 km (0.09 R)
• M46: 18,312,874 km (0.11 R)
• M47: 18,743,416 km (0.05 R)
• M48: 19,889,635 km (0.106 R)
• M49: 22,478,726 km (0.108 R)
• M50: 22,708,807 km (0.117 R)
• M51: 23,520,376 km (0.078 R)
• M52: 24,223,486 km (0.098 R)
• M53: 24,459,401 km (0.051 R)
• M54: 26,132,205 km (0.044 R)
• M55: 26,192,642 km (0.072 R)
• M56: 26,982,370 km (0.106 R)
• M57: 27,349,483 km (0.105 R)
• M58: 27,533,787 km (0.093 R)
• M59: 28,585,311 km (0.111 R)
• M60: 29,712,979 km (0.102 R)
• M61: 30,092,060 km (0.053 R)
• M62: 30,282,349 km (0.081 R)
• M63: 31,495,887 km (0.106 R)
• M64: 31,817,971 km (0.117 R)
• M65: 32,270,654 km (0.095 R)
• M66: 33,117,079 km (0.047 R)
• M67: 33,904,712 km (0.067 R)
• M68: 35,900,946 km (0.107 R)
• M69: 35,968,115 km (0.064 R)
• M70: 36,439,648 km (0.089 R)
• M71: 37,388,846 km (0.085 R)
• M72: 39,519,569 km (0.066 R)
• M73: 40,075,774 km (0.116 R)
• M74: 40,985,179 km (0.025 R)
• M75: 41,055,490 km (0.074 R)
• M76: 41,266,423 km (0.116 R)
• M77: 41,407,195 km (0.037 R)
• M78: 42,539,651 km (0.11 R)
• M79: 42,610,710 km (0.038 R)
• M80: 42,681,918 km (0.114 R)
• M81: 43,181,126 km (0.119 R)
• M82: 43,324,142 km (0.099 R)
• M83: 45,124,702 km (0.086 R)
• M84: 46,143,613 km (0.037 R)
• M85: 46,509,380 km (0.057 R)
• M86: 46,876,044 km (0.093 R)
• M87: 47,023,099 km (0.099 R)
• M88: 47,243,756 km (0.072 R)
• M89: 49,395,123 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.6

Radius: 3.1

Gravity: 32.22 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 14.34 AU - 20.26 AU

Year: 27253 Days

Day: 15.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,692,874 km

• M1: 170,392 km (0.112 R)
• M2: 322,084 km (0.079 R)
• M3: 449,242 km (0.035 R)
• M4: 468,541 km (0.103 R)
• M5: 655,987 km (0.106 R)
• M6: 1,254,827 km (0.047 R)
• M7: 1,943,127 km (0.11 R)
• M8: 2,072,978 km (0.09 R)
• M9: 2,172,161 km (0.117 R)
• M10: 2,584,453 km (0.105 R)
• M11: 2,909,230 km (0.028 R)
• M12: 3,057,780 km (0.053 R)
• M13: 3,208,725 km (0.114 R)
• M14: 4,081,479 km (0.094 R)
• M15: 4,205,795 km (0.113 R)
• M16: 4,458,316 km (0.075 R)
• M17: 4,715,774 km (0.117 R)
• M18: 5,066,431 km (0.1 R)
• M19: 5,380,138 km (0.08 R)
• M20: 5,979,427 km (0.076 R)
• M21: 6,215,343 km (0.116 R)
• M22: 6,454,550 km (0.083 R)
• M23: 6,502,720 km (0.088 R)
• M24: 7,339,870 km (0.097 R)
• M25: 8,367,308 km (0.063 R)
• M26: 8,525,283 km (0.1 R)
• M27: 8,790,820 km (0.111 R)
• M28: 9,167,058 km (0.027 R)
• M29: 9,603,435 km (0.106 R)
• M30: 10,158,294 km (0.06 R)
• M31: 12,901,919 km (0.095 R)
• M32: 13,390,356 km (0.032 R)
• M33: 13,575,109 km (0.117 R)
• M34: 14,385,331 km (0.085 R)
• M35: 16,379,620 km (0.086 R)
• M36: 16,445,294 km (0.106 R)
• M37: 16,709,185 km (0.115 R)
• M38: 16,974,571 km (0.064 R)
• M39: 17,308,174 km (0.07 R)
• M40: 17,442,214 km (0.076 R)
• M41: 18,526,948 km (0.073 R)
• M42: 18,595,464 km (0.06 R)
• M43: 19,215,846 km (0.081 R)
• M44: 19,773,099 km (0.048 R)
• M45: 20,547,866 km (0.079 R)
• M46: 21,548,227 km (0.119 R)
• M47: 21,981,762 km (0.118 R)
• M48: 23,151,916 km (0.073 R)
• M49: 26,318,305 km (0.108 R)
• M50: 26,704,118 km (0.111 R)
• M51: 27,481,578 km (0.077 R)
• M52: 28,108,842 km (0.113 R)
• M53: 28,740,743 km (0.093 R)
• M54: 29,377,431 km (0.106 R)
• M55: 29,617,386 km (0.102 R)
• M56: 29,857,940 km (0.09 R)
• M57: 30,826,736 km (0.07 R)
• M58: 31,560,064 km (0.045 R)
• M59: 32,794,995 km (0.11 R)
• M60: 33,293,455 km (0.037 R)
• M61: 34,719,123 km (0.089 R)
• M62: 34,972,841 km (0.101 R)
• M63: 35,993,547 km (0.093 R)
• M64: 36,079,117 km (0.108 R)
• M65: 36,335,976 km (0.071 R)
• M66: 40,350,734 km (0.034 R)
• M67: 40,617,467 km (0.051 R)
• M68: 41,063,120 km (0.087 R)
• M69: 42,590,813 km (0.039 R)
• M70: 44,045,503 km (0.076 R)
• M71: 44,778,981 km (0.059 R)
• M72: 45,424,047 km (0.117 R)
• M73: 47,940,732 km (0.104 R)
• M74: 48,317,419 km (0.098 R)
• M75: 48,695,154 km (0.07 R)
• M76: 48,884,395 km (0.102 R)
• M77: 50,598,039 km (0.088 R)
• M78: 51,173,692 km (0.111 R)
• M79: 52,137,999 km (0.028 R)
• M80: 55,361,983 km (0.116 R)
• M81: 55,559,452 km (0.107 R)
• M82: 56,054,173 km (0.111 R)
• M83: 63,440,867 km (0.088 R)
• M84: 63,750,833 km (0.089 R)
• M85: 63,854,355 km (0.09 R)
• M86: 64,061,399 km (0.1 R)
• M87: 64,476,233 km (0.083 R)
• M88: 66,249,267 km (0.113 R)
• M89: 66,458,854 km (0.079 R)
• M90: 67,299,594 km (0.062 R)
• M91: 67,510,377 km (0.054 R)
• M92: 69,204,125 km (0.12 R)
• M93: 71,126,308 km (0.104 R)
• M94: 71,233,719 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218

Radius: 7

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 14.06 AU - 22.08 AU

Year: 29093 Days

Day: 23.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 154.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,692,874 km

• M1: 486,343 km (0.088 R)
• M2: 561,142 km (0.072 R)
• M3: 899,682 km (0.052 R)
• M4: 1,268,141 km (0.12 R)
• M5: 1,651,112 km (0.102 R)
• M6: 2,821,266 km (0.088 R)
• M7: 2,960,243 km (0.064 R)
• M8: 3,209,024 km (0.074 R)
• M9: 5,004,946 km (0.065 R)
• M10: 5,646,871 km (0.08 R)
• M11: 6,960,041 km (0.104 R)
• M12: 7,723,289 km (0.062 R)
• M13: 7,967,283 km (0.067 R)
• M14: 8,065,569 km (0.079 R)
• M15: 9,483,607 km (0.088 R)
• M16: 9,640,087 km (0.087 R)
• M17: 10,220,975 km (0.08 R)
• M18: 10,976,893 km (0.099 R)
• M19: 11,862,513 km (0.095 R)
• M20: 12,427,694 km (0.065 R)
• M21: 12,828,466 km (0.084 R)
• M22: 13,760,611 km (0.091 R)
• M23: 13,996,975 km (0.079 R)
• M24: 14,234,836 km (0.068 R)
• M25: 15,138,257 km (0.043 R)
• M26: 16,371,692 km (0.094 R)
• M27: 17,509,084 km (0.076 R)
• M28: 18,216,533 km (0.066 R)
• M29: 21,206,994 km (0.089 R)
• M30: 21,275,061 km (0.116 R)
• M31: 21,891,853 km (0.117 R)
• M32: 25,859,338 km (0.091 R)
• M33: 26,078,050 km (0.105 R)
• M34: 26,443,967 km (0.085 R)
• M35: 26,590,872 km (0.073 R)
• M36: 26,737,927 km (0.113 R)
• M37: 27,403,338 km (0.081 R)
• M38: 28,825,715 km (0.055 R)
• M39: 30,272,027 km (0.096 R)
• M40: 31,819,766 km (0.102 R)
• M41: 32,210,666 km (0.108 R)
• M42: 33,710,833 km (0.091 R)
• M43: 36,043,961 km (0.118 R)
• M44: 37,271,113 km (0.11 R)
• M45: 38,262,647 km (0.095 R)
• M46: 38,511,877 km (0.116 R)
• M47: 39,598,108 km (0.047 R)
• M48: 40,779,183 km (0.102 R)
• M49: 40,864,005 km (0.084 R)
• M50: 42,744,600 km (0.083 R)
• M51: 43,089,423 km (0.08 R)
• M52: 44,304,008 km (0.096 R)
• M53: 44,740,534 km (0.073 R)
• M54: 45,003,079 km (0.099 R)
• M55: 45,529,813 km (0.108 R)
• M56: 45,794,003 km (0.105 R)
• M57: 46,944,261 km (0.099 R)
• M58: 47,478,475 km (0.055 R)
• M59: 48,014,633 km (0.12 R)
• M60: 49,183,142 km (0.057 R)
• M61: 49,273,499 km (0.069 R)
• M62: 50,907,856 km (0.068 R)
• M63: 50,999,261 km (0.05 R)
• M64: 51,182,069 km (0.061 R)
• M65: 51,639,988 km (0.063 R)
• M66: 52,007,401 km (0.112 R)
• M67: 52,283,409 km (0.064 R)
• M68: 54,043,278 km (0.118 R)
• M69: 54,416,225 km (0.043 R)
• M70: 54,696,572 km (0.101 R)
• M71: 55,446,356 km (0.118 R)
• M72: 55,634,401 km (0.066 R)
• M73: 55,916,692 km (0.072 R)
• M74: 57,335,628 km (0.105 R)
• M75: 59,823,141 km (0.09 R)
• M76: 60,208,954 km (0.111 R)
• M77: 62,345,661 km (0.095 R)
• M78: 62,932,683 km (0.114 R)
• M79: 63,423,214 km (0.102 R)
• M80: 64,112,262 km (0.076 R)
• M81: 65,696,354 km (0.071 R)
• M82: 65,795,687 km (0.104 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: 472 - 13,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit