🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.56 AU - 0.66 AU

Year: 177 Days

Day: 38.4 Hours

Environment

Temp: 168 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,194,960 km

• M1: 150,795 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.67 AU - 1.09 AU

Year: 306 Days

Day: 32.3 Hours

Environment

Temp: 132 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.83 AU - 1.01 AU

Year: 327 Days

Day: 24 Hours

Environment

Temp: 27 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,194,960 km

• M1: 72,854 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.92 AU - 2.38 AU

Year: 1169 Days

Day: 13 Hours

Environment

Temp: -82 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,194,960 km

• M1: 1,382,434 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.14 AU - 2.18 AU

Year: 1177 Days

Day: 12.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.77 AU - 4.53 AU

Year: 3135 Days

Day: 29.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.6

Radius: 9.6

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.81 AU - 9.03 AU

Year: 8266 Days

Day: 8.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 68,194,960 km

• M1: 126,261 km (0.081 R)
• M2: 208,390 km (0.076 R)
• M3: 346,020 km (0.082 R)
• M4: 748,737 km (0.045 R)
• M5: 906,114 km (0.095 R)
• M6: 995,574 km (0.096 R)
• M7: 1,142,479 km (0.102 R)
• M8: 1,611,019 km (0.065 R)
• M9: 1,689,409 km (0.104 R)
• M10: 1,785,151 km (0.108 R)
• M11: 1,899,295 km (0.085 R)
• M12: 2,362,300 km (0.102 R)
• M13: 2,690,219 km (0.105 R)
• M14: 2,859,713 km (0.116 R)
• M15: 3,369,094 km (0.109 R)
• M16: 3,449,876 km (0.119 R)
• M17: 3,511,062 km (0.075 R)
• M18: 3,675,769 km (0.113 R)
• M19: 4,142,066 km (0.045 R)
• M20: 4,316,347 km (0.114 R)
• M21: 4,404,461 km (0.102 R)
• M22: 4,694,680 km (0.085 R)
• M23: 4,808,076 km (0.115 R)
• M24: 4,968,295 km (0.061 R)
• M25: 5,317,606 km (0.094 R)
• M26: 5,483,360 km (0.097 R)
• M27: 5,868,724 km (0.087 R)
• M28: 6,362,846 km (0.084 R)
• M29: 6,742,077 km (0.115 R)
• M30: 7,102,907 km (0.104 R)
• M31: 7,575,935 km (0.084 R)
• M32: 7,655,821 km (0.067 R)
• M33: 8,304,627 km (0.063 R)
• M34: 8,469,633 km (0.108 R)
• M35: 8,746,987 km (0.065 R)
• M36: 9,027,334 km (0.056 R)
• M37: 9,225,401 km (0.064 R)
• M38: 9,424,965 km (0.119 R)
• M39: 10,207,811 km (0.092 R)
• M40: 10,503,117 km (0.088 R)
• M41: 10,711,507 km (0.119 R)
• M42: 10,891,174 km (0.106 R)
• M43: 11,132,326 km (0.106 R)
• M44: 11,314,386 km (0.067 R)
• M45: 12,521,491 km (0.111 R)
• M46: 12,901,171 km (0.096 R)
• M47: 13,284,590 km (0.093 R)
• M48: 13,931,900 km (0.118 R)
• M49: 14,325,343 km (0.084 R)
• M50: 15,122,998 km (0.115 R)
• M51: 15,459,743 km (0.1 R)
• M52: 15,527,361 km (0.032 R)
• M53: 15,696,856 km (0.091 R)
• M54: 16,380,967 km (0.089 R)
• M55: 16,449,931 km (0.106 R)
• M56: 16,588,160 km (0.108 R)
• M57: 16,830,957 km (0.101 R)
• M58: 17,636,991 km (0.093 R)
• M59: 17,743,055 km (0.103 R)
• M60: 17,955,784 km (0.106 R)
• M61: 18,383,783 km (0.091 R)
• M62: 18,455,441 km (0.116 R)
• M63: 18,671,011 km (0.098 R)
• M64: 18,779,170 km (0.042 R)
• M65: 19,032,140 km (0.106 R)
• M66: 19,871,684 km (0.109 R)
• M67: 19,945,136 km (0.09 R)
• M68: 20,018,888 km (0.073 R)
• M69: 20,425,644 km (0.105 R)
• M70: 20,499,845 km (0.057 R)
• M71: 21,435,430 km (0.062 R)
• M72: 22,385,077 km (0.059 R)
• M73: 22,884,136 km (0.093 R)
• M74: 23,231,951 km (0.082 R)
• M75: 23,348,188 km (0.057 R)
• M76: 23,425,979 km (0.064 R)
• M77: 24,089,296 km (0.043 R)
• M78: 24,759,046 km (0.096 R)
• M79: 25,315,101 km (0.102 R)
• M80: 25,754,919 km (0.045 R)
• M81: 25,915,438 km (0.095 R)
• M82: 26,723,266 km (0.072 R)
• M83: 27,130,172 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.1

Radius: 14.2

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.11 AU - 9.19 AU

Year: 9435 Days

Day: 6.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 93.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 68,194,960 km

• M1: 177,872 km (0.082 R)
• M2: 312,061 km (0.095 R)
• M3: 496,515 km (0.094 R)
• M4: 683,363 km (0.11 R)
• M5: 771,775 km (0.1 R)
• M6: 896,839 km (0.114 R)
• M7: 1,116,449 km (0.093 R)
• M8: 1,335,610 km (0.12 R)
• M9: 1,569,581 km (0.105 R)
• M10: 1,712,596 km (0.079 R)
• M11: 1,860,100 km (0.025 R)
• M12: 1,990,250 km (0.064 R)
• M13: 2,375,614 km (0.114 R)
• M14: 2,859,713 km (0.118 R)
• M15: 3,191,222 km (0.118 R)
• M16: 3,725,585 km (0.094 R)
• M17: 4,375,139 km (0.102 R)
• M18: 4,999,112 km (0.083 R)
• M19: 5,493,533 km (0.083 R)
• M20: 5,651,359 km (0.1 R)
• M21: 6,199,037 km (0.084 R)
• M22: 6,429,567 km (0.052 R)
• M23: 6,730,259 km (0.05 R)
• M24: 6,899,304 km (0.068 R)
• M25: 7,241,734 km (0.116 R)
• M26: 7,484,681 km (0.109 R)
• M27: 7,730,470 km (0.085 R)
• M28: 8,014,556 km (0.111 R)
• M29: 8,229,977 km (0.105 R)
• M30: 8,374,638 km (0.07 R)
• M31: 8,520,197 km (0.07 R)
• M32: 8,776,907 km (0.115 R)
• M33: 8,887,759 km (0.112 R)
• M34: 9,486,599 km (0.048 R)
• M35: 10,292,633 km (0.085 R)
• M36: 11,160,450 km (0.038 R)
• M37: 11,643,801 km (0.084 R)
• M38: 12,093,043 km (0.116 R)
• M39: 12,547,821 km (0.117 R)
• M40: 12,924,209 km (0.095 R)
• M41: 13,261,851 km (0.113 R)
• M42: 13,730,990 km (0.076 R)
• M43: 13,859,794 km (0.092 R)
• M44: 15,170,720 km (0.052 R)
• M45: 15,259,581 km (0.111 R)
• M46: 15,751,160 km (0.116 R)
• M47: 16,933,731 km (0.092 R)
• M48: 17,535,713 km (0.082 R)
• M49: 18,428,214 km (0.063 R)
• M50: 18,665,626 km (0.072 R)
• M51: 19,673,466 km (0.063 R)
• M52: 20,551,606 km (0.077 R)
• M53: 23,879,111 km (0.078 R)
• M54: 23,982,483 km (0.088 R)
• M55: 24,762,936 km (0.114 R)
• M56: 26,135,496 km (0.106 R)
• M57: 26,242,159 km (0.118 R)
• M58: 26,562,897 km (0.115 R)
• M59: 27,154,108 km (0.106 R)
• M60: 27,749,807 km (0.06 R)
• M61: 28,404,597 km (0.085 R)
• M62: 30,455,434 km (0.086 R)
• M63: 30,567,632 km (0.065 R)
• M64: 30,848,727 km (0.118 R)
• M65: 31,130,719 km (0.099 R)
• M66: 33,128,598 km (0.116 R)
• M67: 33,359,577 km (0.048 R)
• M68: 33,649,049 km (0.095 R)
• M69: 33,997,462 km (0.099 R)
• M70: 35,344,442 km (0.097 R)
• M71: 37,307,315 km (0.119 R)
• M72: 37,607,708 km (0.105 R)
• M73: 37,788,422 km (0.1 R)
• M74: 38,817,805 km (0.055 R)
• M75: 39,672,308 km (0.082 R)
• M76: 39,917,649 km (0.065 R)
• M77: 40,286,557 km (0.086 R)
• M78: 40,533,244 km (0.064 R)
• M79: 40,780,230 km (0.096 R)
• M80: 41,648,945 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.8

Radius: 6.9

Gravity: 12.41 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 10.63 AU - 16.25 AU

Year: 18273 Days

Day: 19 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,194,960 km

• M1: 96,939 km (0.101 R)
• M2: 153,936 km (0.102 R)
• M3: 354,996 km (0.081 R)
• M4: 404,961 km (0.078 R)
• M5: 693,087 km (0.114 R)
• M6: 916,885 km (0.095 R)
• M7: 1,484,759 km (0.055 R)
• M8: 1,714,392 km (0.088 R)
• M9: 1,955,543 km (0.101 R)
• M10: 2,707,422 km (0.113 R)
• M11: 3,426,689 km (0.082 R)
• M12: 4,122,020 km (0.119 R)
• M13: 4,322,780 km (0.115 R)
• M14: 4,404,012 km (0.107 R)
• M15: 4,902,023 km (0.095 R)
• M16: 5,200,620 km (0.06 R)
• M17: 5,417,687 km (0.097 R)
• M18: 5,549,333 km (0.076 R)
• M19: 5,593,464 km (0.09 R)
• M20: 5,637,745 km (0.063 R)
• M21: 5,771,187 km (0.036 R)
• M22: 6,132,017 km (0.102 R)
• M23: 6,315,274 km (0.076 R)
• M24: 6,828,395 km (0.11 R)
• M25: 7,258,189 km (0.078 R)
• M26: 7,696,661 km (0.108 R)
• M27: 7,746,028 km (0.11 R)
• M28: 7,993,912 km (0.071 R)
• M29: 8,804,583 km (0.117 R)
• M30: 9,641,284 km (0.086 R)
• M31: 10,448,514 km (0.092 R)
• M32: 10,557,720 km (0.105 R)
• M33: 12,012,559 km (0.115 R)
• M34: 12,997,362 km (0.082 R)
• M35: 14,613,917 km (0.089 R)
• M36: 14,797,324 km (0.105 R)
• M37: 16,040,183 km (0.083 R)
• M38: 16,166,294 km (0.101 R)
• M39: 17,251,626 km (0.095 R)
• M40: 17,380,879 km (0.113 R)
• M41: 17,575,356 km (0.042 R)
• M42: 18,426,269 km (0.076 R)
• M43: 19,626,493 km (0.103 R)
• M44: 19,693,961 km (0.105 R)
• M45: 20,508,970 km (0.104 R)
• M46: 20,714,368 km (0.088 R)
• M47: 20,783,034 km (0.112 R)
• M48: 23,090,581 km (0.091 R)
• M49: 23,805,659 km (0.104 R)
• M50: 26,663,576 km (0.08 R)
• M51: 28,704,540 km (0.032 R)
• M52: 28,780,985 km (0.116 R)
• M53: 29,087,960 km (0.08 R)
• M54: 30,170,599 km (0.063 R)
• M55: 30,795,170 km (0.04 R)
• M56: 31,661,043 km (0.095 R)
• M57: 34,062,538 km (0.11 R)
• M58: 34,468,397 km (0.089 R)
• M59: 34,712,840 km (0.076 R)
• M60: 35,613,568 km (0.062 R)
• M61: 36,356,322 km (0.1 R)
• M62: 36,771,157 km (0.092 R)
• M63: 38,361,831 km (0.049 R)
• M64: 38,614,950 km (0.093 R)
• M65: 40,145,785 km (0.092 R)
• M66: 40,231,505 km (0.063 R)
• M67: 41,436,665 km (0.06 R)
• M68: 41,523,133 km (0.11 R)
• M69: 41,869,901 km (0.106 R)
• M70: 42,741,009 km (0.092 R)
• M71: 43,266,547 km (0.089 R)
• M72: 44,412,466 km (0.119 R)
• M73: 45,033,746 km (0.119 R)
• M74: 45,211,768 km (0.07 R)
• M75: 45,926,098 km (0.1 R)
• M76: 46,914,491 km (0.092 R)
• M77: 47,365,977 km (0.106 R)
• M78: 49,829,405 km (0.05 R)
• M79: 51,030,227 km (0.092 R)
• M80: 52,708,566 km (0.036 R)
• M81: 54,594,546 km (0.117 R)
• M82: 55,259,957 km (0.117 R)
• M83: 55,355,102 km (0.047 R)
• M84: 56,214,990 km (0.095 R)
• M85: 56,310,882 km (0.096 R)
• M86: 57,464,731 km (0.082 R)
• M87: 57,947,932 km (0.119 R)
• M88: 58,723,747 km (0.081 R)
• M89: 59,210,388 km (0.071 R)
• M90: 59,698,227 km (0.117 R)
• M91: 61,861,113 km (0.093 R)
• M92: 62,059,031 km (0.11 R)
• M93: 62,952,130 km (0.091 R)
• M94: 65,959,796 km (0.096 R)
• M95: 66,871,146 km (0.113 R)
• M96: 67,786,685 km (0.072 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 15,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit