🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.12 AU - 1.5 AU

Year: 574 Days

Day: 35.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,464,272 km

• M1: 416,480 km (0.094 R)
• M2: 590,912 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.8 AU - 2.02 AU

Year: 1011 Days

Day: 47.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.09 AU - 2.41 AU

Year: 1292 Days

Day: 21.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,464,272 km

• M1: 45,777 km (0.058 R)
• M2: 570,716 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.2 AU - 2.76 AU

Year: 1495 Days

Day: 22.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,464,272 km

• M1: 565,480 km (0.034 R)
• M2: 2,114,716 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.77 AU - 2.83 AU

Year: 1794 Days

Day: 26.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.35 AU - 3.67 AU

Year: 1999 Days

Day: 12.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.5

Radius: 13.7

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.22 AU - 7.96 AU

Year: 6477 Days

Day: 11.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 67,464,272 km

• M1: 298,298 km (0.081 R)
• M2: 435,479 km (0.069 R)
• M3: 543,639 km (0.117 R)
• M4: 807,829 km (0.111 R)
• M5: 920,177 km (0.117 R)
• M6: 1,023,399 km (0.079 R)
• M7: 1,130,810 km (0.105 R)
• M8: 1,226,254 km (0.084 R)
• M9: 1,583,344 km (0.116 R)
• M10: 1,746,555 km (0.114 R)
• M11: 1,992,644 km (0.115 R)
• M12: 2,393,865 km (0.117 R)
• M13: 2,561,564 km (0.038 R)
• M14: 2,798,827 km (0.072 R)
• M15: 2,975,950 km (0.113 R)
• M16: 3,482,638 km (0.072 R)
• M17: 3,746,230 km (0.096 R)
• M18: 4,016,553 km (0.063 R)
• M19: 4,141,467 km (0.048 R)
• M20: 4,293,309 km (0.109 R)
• M21: 4,524,438 km (0.116 R)
• M22: 4,680,917 km (0.07 R)
• M23: 4,972,334 km (0.115 R)
• M24: 5,269,884 km (0.031 R)
• M25: 5,407,065 km (0.077 R)
• M26: 6,082,350 km (0.102 R)
• M27: 6,168,668 km (0.086 R)
• M28: 6,459,337 km (0.116 R)
• M29: 7,327,753 km (0.102 R)
• M30: 7,450,423 km (0.061 R)
• M31: 8,456,768 km (0.089 R)
• M32: 8,747,436 km (0.076 R)
• M33: 9,572,319 km (0.098 R)
• M34: 9,773,977 km (0.111 R)
• M35: 9,909,363 km (0.076 R)
• M36: 11,939,855 km (0.071 R)
• M37: 12,120,868 km (0.099 R)
• M38: 12,743,046 km (0.102 R)
• M39: 13,188,548 km (0.115 R)
• M40: 13,300,597 km (0.109 R)
• M41: 13,450,644 km (0.068 R)
• M42: 14,401,338 km (0.109 R)
• M43: 14,904,286 km (0.064 R)
• M44: 15,491,757 km (0.119 R)
• M45: 15,728,870 km (0.07 R)
• M46: 16,007,122 km (0.101 R)
• M47: 16,206,835 km (0.091 R)
• M48: 16,810,911 km (0.098 R)
• M49: 17,013,915 km (0.045 R)
• M50: 17,258,658 km (0.091 R)
• M51: 17,381,328 km (0.119 R)
• M52: 17,710,294 km (0.027 R)
• M53: 18,625,234 km (0.07 R)
• M54: 19,215,547 km (0.105 R)
• M55: 19,598,368 km (0.058 R)
• M56: 19,726,424 km (0.105 R)
• M57: 20,155,620 km (0.118 R)
• M58: 22,258,368 km (0.081 R)
• M59: 23,290,444 km (0.088 R)
• M60: 23,789,502 km (0.118 R)
• M61: 23,926,235 km (0.057 R)
• M62: 24,109,043 km (0.073 R)
• M63: 24,292,301 km (0.049 R)
• M64: 24,567,860 km (0.077 R)
• M65: 24,798,390 km (0.081 R)
• M66: 25,308,070 km (0.095 R)
• M67: 25,914,989 km (0.111 R)
• M68: 27,956,252 km (0.117 R)
• M69: 28,438,406 km (0.116 R)
• M70: 28,923,252 km (0.102 R)
• M71: 29,361,873 km (0.099 R)
• M72: 29,950,391 km (0.106 R)
• M73: 30,196,629 km (0.095 R)
• M74: 32,393,175 km (0.063 R)
• M75: 33,664,009 km (0.103 R)
• M76: 34,022,745 km (0.086 R)
• M77: 34,589,122 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.8

Radius: 12.7

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.47 AU - 8.57 AU

Year: 7896 Days

Day: 13.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 153.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 67,464,272 km

• M1: 191,036 km (0.062 R)
• M2: 422,464 km (0.093 R)
• M3: 1,203,664 km (0.1 R)
• M4: 1,511,088 km (0.12 R)
• M5: 1,685,519 km (0.047 R)
• M6: 1,798,166 km (0.105 R)
• M7: 2,151,517 km (0.074 R)
• M8: 2,249,503 km (0.058 R)
• M9: 2,683,187 km (0.09 R)
• M10: 2,815,881 km (0.087 R)
• M11: 3,087,850 km (0.077 R)
• M12: 3,570,153 km (0.111 R)
• M13: 3,746,080 km (0.113 R)
• M14: 3,865,011 km (0.103 R)
• M15: 4,384,714 km (0.098 R)
• M16: 6,249,301 km (0.071 R)
• M17: 7,078,522 km (0.116 R)
• M18: 7,562,472 km (0.082 R)
• M19: 7,751,563 km (0.087 R)
• M20: 8,838,990 km (0.037 R)
• M21: 8,918,576 km (0.09 R)
• M22: 9,481,962 km (0.114 R)
• M23: 11,326,952 km (0.113 R)
• M24: 11,674,019 km (0.059 R)
• M25: 11,849,049 km (0.086 R)
• M26: 12,068,958 km (0.086 R)
• M27: 13,416,535 km (0.081 R)
• M28: 13,691,796 km (0.067 R)
• M29: 13,876,399 km (0.058 R)
• M30: 14,717,139 km (0.103 R)
• M31: 15,238,937 km (0.071 R)
• M32: 15,382,401 km (0.058 R)
• M33: 15,670,527 km (0.109 R)
• M34: 15,863,657 km (0.083 R)
• M35: 16,154,775 km (0.091 R)
• M36: 16,252,313 km (0.043 R)
• M37: 16,398,769 km (0.099 R)
• M38: 16,693,178 km (0.042 R)
• M39: 17,486,794 km (0.088 R)
• M40: 18,191,251 km (0.095 R)
• M41: 18,751,345 km (0.119 R)
• M42: 19,472,407 km (0.099 R)
• M43: 20,307,462 km (0.109 R)
• M44: 20,570,904 km (0.033 R)
• M45: 21,314,405 km (0.106 R)
• M46: 21,582,186 km (0.072 R)
• M47: 22,500,567 km (0.087 R)
• M48: 22,827,887 km (0.068 R)
• M49: 22,937,243 km (0.104 R)
• M50: 24,993,017 km (0.114 R)
• M51: 25,105,814 km (0.1 R)
• M52: 25,275,458 km (0.111 R)
• M53: 26,357,798 km (0.103 R)
• M54: 27,281,116 km (0.107 R)
• M55: 27,688,471 km (0.057 R)
• M56: 27,863,651 km (0.047 R)
• M57: 28,567,957 km (0.089 R)
• M58: 28,685,990 km (0.084 R)
• M59: 30,114,201 km (0.086 R)
• M60: 30,474,881 km (0.112 R)
• M61: 31,261,168 km (0.111 R)
• M62: 31,626,486 km (0.088 R)
• M63: 32,915,720 km (0.095 R)
• M64: 33,225,238 km (0.113 R)
• M65: 33,847,266 km (0.076 R)
• M66: 34,535,865 km (0.096 R)
• M67: 34,661,527 km (0.097 R)
• M68: 35,863,247 km (0.117 R)
• M69: 36,245,619 km (0.119 R)
• M70: 36,373,226 km (0.07 R)
• M71: 36,757,394 km (0.083 R)
• M72: 38,437,527 km (0.111 R)
• M73: 39,944,576 km (0.118 R)
• M74: 40,208,616 km (0.072 R)
• M75: 41,537,644 km (0.074 R)
• M76: 42,073,354 km (0.078 R)
• M77: 43,083,888 km (0.113 R)
• M78: 43,897,999 km (0.115 R)
• M79: 44,511,949 km (0.104 R)
• M80: 44,854,378 km (0.104 R)
• M81: 45,679,560 km (0.099 R)
• M82: 46,232,324 km (0.071 R)

Asteroid Belt

Center: 9.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.3

Radius: 3

Gravity: 83.14 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 10.63 AU - 13.43 AU

Year: 15976 Days

Day: 20.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 67,464,272 km

• M1: 104,719 km (0.117 R)
• M2: 148,999 km (0.108 R)
• M3: 1,154,746 km (0.044 R)
• M4: 1,232,986 km (0.057 R)
• M5: 1,367,175 km (0.111 R)
• M6: 1,888,224 km (0.034 R)
• M7: 1,918,892 km (0.096 R)
• M8: 1,980,526 km (0.098 R)
• M9: 2,074,324 km (0.027 R)
• M10: 2,701,289 km (0.066 R)
• M11: 3,125,100 km (0.096 R)
• M12: 3,307,759 km (0.062 R)
• M13: 4,763,495 km (0.1 R)
• M14: 5,100,988 km (0.102 R)
• M15: 5,229,493 km (0.026 R)
• M16: 5,621,589 km (0.091 R)
• M17: 5,843,442 km (0.12 R)
• M18: 6,204,422 km (0.088 R)
• M19: 6,759,131 km (0.083 R)
• M20: 6,947,624 km (0.059 R)
• M21: 7,767,720 km (0.098 R)
• M22: 10,188,363 km (0.077 R)
• M23: 10,242,218 km (0.114 R)
• M24: 10,350,228 km (0.103 R)
• M25: 10,840,909 km (0.107 R)
• M26: 10,895,811 km (0.098 R)
• M27: 10,950,863 km (0.119 R)
• M28: 11,957,956 km (0.1 R)
• M29: 12,472,423 km (0.111 R)
• M30: 12,587,763 km (0.064 R)
• M31: 12,645,508 km (0.03 R)
• M32: 12,819,490 km (0.115 R)
• M33: 13,052,564 km (0.094 R)
• M34: 14,844,896 km (0.109 R)
• M35: 15,028,452 km (0.112 R)
• M36: 16,776,354 km (0.116 R)
• M37: 17,159,175 km (0.102 R)
• M38: 17,351,707 km (0.09 R)
• M39: 17,480,362 km (0.09 R)
• M40: 17,868,418 km (0.066 R)
• M41: 18,259,318 km (0.062 R)
• M42: 18,653,209 km (0.105 R)
• M43: 19,249,057 km (0.058 R)
• M44: 19,382,199 km (0.088 R)
• M45: 19,716,700 km (0.086 R)
• M46: 20,868,155 km (0.118 R)
• M47: 20,936,671 km (0.086 R)
• M48: 21,005,037 km (0.082 R)
• M49: 21,832,762 km (0.116 R)
• M50: 22,250,439 km (0.057 R)
• M51: 22,460,325 km (0.072 R)
• M52: 22,882,191 km (0.113 R)
• M53: 23,306,451 km (0.07 R)
• M54: 23,377,510 km (0.115 R)
• M55: 23,947,926 km (0.103 R)
• M56: 24,019,584 km (0.061 R)
• M57: 24,306,662 km (0.11 R)
• M58: 25,247,932 km (0.113 R)
• M59: 26,127,418 km (0.027 R)
• M60: 26,496,775 km (0.045 R)
• M61: 26,867,927 km (0.098 R)
• M62: 27,165,926 km (0.025 R)
• M63: 27,465,122 km (0.075 R)
• M64: 27,765,514 km (0.067 R)
• M65: 27,916,010 km (0.075 R)
• M66: 29,513,266 km (0.12 R)
• M67: 35,698,839 km (0.093 R)
• M68: 36,602,410 km (0.113 R)
• M69: 36,767,417 km (0.118 R)
• M70: 38,599,542 km (0.118 R)
• M71: 39,273,181 km (0.078 R)
• M72: 39,696,094 km (0.063 R)
• M73: 40,290,746 km (0.097 R)
• M74: 42,178,820 km (0.109 R)
• M75: 42,351,905 km (0.107 R)
• M76: 43,482,566 km (0.071 R)
• M77: 44,271,096 km (0.104 R)
• M78: 44,447,023 km (0.073 R)
• M79: 46,218,561 km (0.108 R)
• M80: 47,652,307 km (0.115 R)
• M81: 48,737,191 km (0.106 R)
• M82: 49,921,557 km (0.103 R)
• M83: 50,196,219 km (0.099 R)
• M84: 51,299,952 km (0.102 R)
• M85: 51,577,157 km (0.064 R)
• M86: 53,531,354 km (0.08 R)
• M87: 56,459,882 km (0.048 R)
• M88: 58,087,806 km (0.119 R)
• M89: 59,052,712 km (0.073 R)
• M90: 59,246,292 km (0.116 R)
• M91: 59,343,231 km (0.113 R)
• M92: 59,731,139 km (0.114 R)
• M93: 62,274,003 km (0.037 R)
• M94: 63,162,315 km (0.033 R)
• M95: 63,756,967 km (0.119 R)
• M96: 66,354,734 km (0.107 R)
• M97: 66,757,601 km (0.107 R)
• M98: 67,060,088 km (0.096 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: 416 - 16,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit