🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.49 AU - 0.69 AU

Year: 169 Days

Day: 46.1 Hours

Environment

Temp: 223 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.95 AU - 0.95 AU

Year: 345 Days

Day: 28.2 Hours

Environment

Temp: 32 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,985,471 km

• M1: 248,781 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.79 AU - 1.27 AU

Year: 390 Days

Day: 16.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.75 AU - 2.33 AU

Year: 1086 Days

Day: 29.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.08 AU - 3.84 AU

Year: 2399 Days

Day: 18.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,985,471 km

• M1: 2,232,150 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.84 AU - 4.1 AU

Year: 2949 Days

Day: 31.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.4

Radius: 12.1

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.73 AU - 11.01 AU

Year: 11559 Days

Day: 5.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 75,985,471 km

• M1: 151,543 km (0.114 R)
• M2: 356,342 km (0.106 R)
• M3: 471,233 km (0.066 R)
• M4: 1,010,683 km (0.11 R)
• M5: 1,254,079 km (0.097 R)
• M6: 1,374,356 km (0.076 R)
• M7: 1,664,576 km (0.119 R)
• M8: 1,817,165 km (0.079 R)
• M9: 1,895,255 km (0.119 R)
• M10: 2,075,222 km (0.09 R)
• M11: 2,219,284 km (0.108 R)
• M12: 2,694,108 km (0.103 R)
• M13: 3,513,755 km (0.101 R)
• M14: 3,862,318 km (0.111 R)
• M15: 4,485,991 km (0.098 R)
• M16: 5,309,677 km (0.113 R)
• M17: 5,423,072 km (0.054 R)
• M18: 6,120,348 km (0.117 R)
• M19: 6,359,106 km (0.115 R)
• M20: 6,601,006 km (0.078 R)
• M21: 6,876,865 km (0.099 R)
• M22: 7,187,729 km (0.098 R)
• M23: 7,823,370 km (0.052 R)
• M24: 8,444,052 km (0.059 R)
• M25: 8,576,745 km (0.116 R)
• M26: 8,743,547 km (0.068 R)
• M27: 8,945,205 km (0.101 R)
• M28: 9,080,441 km (0.104 R)
• M29: 9,182,467 km (0.065 R)
• M30: 9,318,900 km (0.111 R)
• M31: 9,524,896 km (0.059 R)
• M32: 9,732,538 km (0.034 R)
• M33: 9,836,808 km (0.104 R)
• M34: 10,116,855 km (0.087 R)
• M35: 10,936,801 km (0.073 R)
• M36: 11,593,386 km (0.103 R)
• M37: 11,704,089 km (0.036 R)
• M38: 11,926,391 km (0.088 R)
• M39: 12,300,236 km (0.089 R)
• M40: 13,097,892 km (0.114 R)
• M41: 13,213,232 km (0.104 R)
• M42: 13,406,064 km (0.096 R)
• M43: 13,872,959 km (0.098 R)
• M44: 14,464,169 km (0.092 R)
• M45: 14,862,848 km (0.071 R)
• M46: 15,184,483 km (0.107 R)
• M47: 15,752,805 km (0.096 R)
• M48: 16,618,229 km (0.102 R)
• M49: 16,994,019 km (0.085 R)
• M50: 17,457,024 km (0.079 R)
• M51: 18,438,386 km (0.112 R)
• M52: 18,740,724 km (0.094 R)
• M53: 19,044,707 km (0.081 R)
• M54: 19,218,988 km (0.072 R)
• M55: 19,921,948 km (0.105 R)
• M56: 21,353,002 km (0.069 R)
• M57: 21,579,642 km (0.082 R)
• M58: 21,898,286 km (0.035 R)
• M59: 24,077,478 km (0.045 R)
• M60: 24,455,213 km (0.082 R)
• M61: 24,882,614 km (0.086 R)
• M62: 24,977,908 km (0.07 R)
• M63: 25,264,537 km (0.081 R)
• M64: 25,408,301 km (0.117 R)
• M65: 27,056,271 km (0.106 R)
• M66: 27,843,754 km (0.066 R)
• M67: 28,141,005 km (0.058 R)
• M68: 28,938,810 km (0.104 R)
• M69: 30,556,711 km (0.12 R)
• M70: 30,812,075 km (0.086 R)
• M71: 31,428,119 km (0.069 R)
• M72: 31,582,654 km (0.052 R)
• M73: 32,151,874 km (0.09 R)
• M74: 32,411,725 km (0.094 R)
• M75: 33,563,180 km (0.074 R)
• M76: 33,879,579 km (0.075 R)
• M77: 34,038,153 km (0.114 R)
• M78: 34,674,842 km (0.117 R)
• M79: 34,994,682 km (0.118 R)
• M80: 35,690,910 km (0.1 R)
• M81: 36,013,892 km (0.118 R)
• M82: 36,121,752 km (0.04 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.3

Radius: 9.2

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 8.61 AU - 14.17 AU

Year: 14330 Days

Day: 8.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 75,985,471 km

• M1: 338,690 km (0.061 R)
• M2: 439,070 km (0.085 R)
• M3: 711,039 km (0.099 R)
• M4: 1,233,285 km (0.061 R)
• M5: 1,374,056 km (0.098 R)
• M6: 1,446,462 km (0.103 R)
• M7: 1,620,594 km (0.117 R)
• M8: 1,801,757 km (0.102 R)
• M9: 2,072,080 km (0.043 R)
• M10: 2,326,696 km (0.068 R)
• M11: 2,681,841 km (0.082 R)
• M12: 2,865,846 km (0.047 R)
• M13: 3,022,475 km (0.091 R)
• M14: 3,149,933 km (0.101 R)
• M15: 3,744,883 km (0.054 R)
• M16: 4,160,915 km (0.078 R)
• M17: 4,446,498 km (0.035 R)
• M18: 5,112,358 km (0.104 R)
• M19: 5,226,351 km (0.11 R)
• M20: 5,341,242 km (0.062 R)
• M21: 5,456,882 km (0.1 R)
• M22: 5,730,197 km (0.056 R)
• M23: 6,249,601 km (0.035 R)
• M24: 6,700,937 km (0.068 R)
• M25: 7,205,381 km (0.095 R)
• M26: 7,290,503 km (0.051 R)
• M27: 8,836,447 km (0.093 R)
• M28: 9,622,733 km (0.104 R)
• M29: 10,191,205 km (0.112 R)
• M30: 10,431,310 km (0.093 R)
• M31: 10,721,979 km (0.108 R)
• M32: 11,064,408 km (0.041 R)
• M33: 11,910,833 km (0.094 R)
• M34: 12,265,529 km (0.071 R)
• M35: 12,521,043 km (0.077 R)
• M36: 12,778,201 km (0.053 R)
• M37: 13,350,264 km (0.104 R)
• M38: 14,357,955 km (0.089 R)
• M39: 14,681,236 km (0.069 R)
• M40: 17,986,002 km (0.108 R)
• M41: 19,038,274 km (0.03 R)
• M42: 19,870,487 km (0.064 R)
• M43: 20,957,764 km (0.067 R)
• M44: 22,624,733 km (0.048 R)
• M45: 22,749,947 km (0.088 R)
• M46: 24,655,075 km (0.039 R)
• M47: 24,719,403 km (0.073 R)
• M48: 24,912,833 km (0.071 R)
• M49: 25,366,264 km (0.066 R)
• M50: 25,496,414 km (0.098 R)
• M51: 25,757,163 km (0.083 R)
• M52: 26,544,796 km (0.072 R)
• M53: 27,140,644 km (0.086 R)
• M54: 27,340,357 km (0.082 R)
• M55: 27,473,649 km (0.116 R)
• M56: 29,295,003 km (0.089 R)
• M57: 30,254,673 km (0.099 R)
• M58: 30,669,209 km (0.073 R)
• M59: 31,364,091 km (0.054 R)
• M60: 32,204,831 km (0.104 R)
• M61: 32,840,323 km (0.089 R)
• M62: 33,266,228 km (0.115 R)
• M63: 34,338,994 km (0.073 R)
• M64: 34,771,332 km (0.09 R)
• M65: 34,915,844 km (0.109 R)
• M66: 35,495,835 km (0.084 R)
• M67: 36,959,800 km (0.089 R)
• M68: 38,219,563 km (0.056 R)
• M69: 38,443,362 km (0.078 R)
• M70: 38,518,161 km (0.088 R)
• M71: 39,042,351 km (0.116 R)
• M72: 39,267,646 km (0.102 R)
• M73: 40,552,991 km (0.115 R)
• M74: 42,622,528 km (0.051 R)
• M75: 44,255,837 km (0.116 R)
• M76: 46,306,375 km (0.085 R)
• M77: 46,465,398 km (0.094 R)
• M78: 47,744,011 km (0.119 R)
• M79: 48,145,831 km (0.086 R)
• M80: 48,710,413 km (0.072 R)
• M81: 49,683,398 km (0.111 R)
• M82: 49,846,310 km (0.113 R)
• M83: 50,908,754 km (0.098 R)
• M84: 51,401,529 km (0.1 R)
• M85: 51,978,678 km (0.084 R)
• M86: 52,557,771 km (0.109 R)
• M87: 53,222,285 km (0.107 R)
• M88: 54,895,836 km (0.082 R)
• M89: 55,823,642 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977

Radius: 7.4

Gravity: 17.84 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 10.73 AU - 14.51 AU

Year: 16713 Days

Day: 19.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,985,471 km

• M1: 118,930 km (0.027 R)
• M2: 356,791 km (0.118 R)
• M3: 486,343 km (0.109 R)
• M4: 745,297 km (0.072 R)
• M5: 940,522 km (0.12 R)
• M6: 1,018,014 km (0.075 R)
• M7: 1,097,749 km (0.105 R)
• M8: 1,235,379 km (0.049 R)
• M9: 3,207,528 km (0.056 R)
• M10: 3,898,371 km (0.061 R)
• M11: 3,982,744 km (0.095 R)
• M12: 4,768,133 km (0.114 R)
• M13: 4,903,669 km (0.058 R)
• M14: 5,505,800 km (0.084 R)
• M15: 5,839,553 km (0.101 R)
• M16: 6,229,106 km (0.1 R)
• M17: 7,343,460 km (0.115 R)
• M18: 7,500,089 km (0.115 R)
• M19: 7,870,045 km (0.071 R)
• M20: 7,976,858 km (0.039 R)
• M21: 8,137,975 km (0.086 R)
• M22: 8,518,103 km (0.066 R)
• M23: 9,295,563 km (0.117 R)
• M24: 9,521,904 km (0.063 R)
• M25: 9,692,745 km (0.097 R)
• M26: 10,153,507 km (0.088 R)
• M27: 12,005,678 km (0.051 R)
• M28: 12,562,631 km (0.067 R)
• M29: 12,625,013 km (0.105 R)
• M30: 13,127,961 km (0.113 R)
• M31: 13,191,241 km (0.11 R)
• M32: 13,445,707 km (0.112 R)
• M33: 13,701,669 km (0.111 R)
• M34: 14,348,530 km (0.11 R)
• M35: 15,404,392 km (0.12 R)
• M36: 15,672,172 km (0.11 R)
• M37: 16,144,752 km (0.066 R)
• M38: 16,896,481 km (0.059 R)
• M39: 17,103,525 km (0.049 R)
• M40: 17,729,741 km (0.116 R)
• M41: 17,799,753 km (0.095 R)
• M42: 18,292,678 km (0.119 R)
• M43: 21,566,328 km (0.117 R)
• M44: 22,697,139 km (0.107 R)
• M45: 22,849,429 km (0.059 R)
• M46: 23,001,869 km (0.051 R)
• M47: 26,043,793 km (0.103 R)
• M48: 27,166,225 km (0.083 R)
• M49: 27,896,113 km (0.049 R)
• M50: 28,714,713 km (0.046 R)
• M51: 31,896,360 km (0.078 R)
• M52: 33,355,538 km (0.114 R)
• M53: 34,049,672 km (0.032 R)
• M54: 34,661,079 km (0.056 R)
• M55: 34,748,593 km (0.09 R)
• M56: 38,042,290 km (0.079 R)
• M57: 39,223,066 km (0.088 R)
• M58: 39,588,683 km (0.115 R)
• M59: 39,863,793 km (0.119 R)
• M60: 40,785,017 km (0.115 R)
• M61: 44,064,502 km (0.086 R)
• M62: 46,942,166 km (0.096 R)
• M63: 47,427,761 km (0.087 R)
• M64: 47,525,000 km (0.054 R)
• M65: 47,719,776 km (0.118 R)
• M66: 48,501,574 km (0.068 R)
• M67: 50,177,071 km (0.053 R)
• M68: 50,276,254 km (0.109 R)
• M69: 51,071,666 km (0.097 R)
• M70: 51,671,105 km (0.109 R)
• M71: 51,871,416 km (0.084 R)
• M72: 51,971,647 km (0.089 R)
• M73: 52,776,034 km (0.106 R)
• M74: 53,078,671 km (0.115 R)
• M75: 55,009,082 km (0.077 R)
• M76: 56,652,414 km (0.062 R)
• M77: 58,938,120 km (0.07 R)
• M78: 62,956,768 km (0.109 R)
• M79: 63,063,730 km (0.095 R)
• M80: 63,813,964 km (0.073 R)
• M81: 64,459,479 km (0.095 R)
• M82: 64,999,078 km (0.075 R)
• M83: 65,107,088 km (0.119 R)
• M84: 66,735,610 km (0.094 R)
• M85: 67,281,343 km (0.113 R)
• M86: 70,365,154 km (0.08 R)
• M87: 70,587,306 km (0.108 R)
• M88: 70,920,760 km (0.099 R)
• M89: 71,032,061 km (0.102 R)
• M90: 73,157,398 km (0.064 R)
• M91: 73,720,036 km (0.079 R)
• M92: 73,832,832 km (0.059 R)
• M93: 73,945,629 km (0.047 R)
• M94: 74,963,194 km (0.11 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 557 - 19,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit