🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.58 AU - 0.6 AU

Year: 159 Days

Day: 47.5 Hours

Environment

Temp: 215 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,304,213 km

• M1: 91,554 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.6 AU - 0.94 AU

Year: 236 Days

Day: 21.2 Hours

Environment

Temp: 148 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.83 AU - 0.87 AU

Year: 274 Days

Day: 21.2 Hours

Environment

Temp: 171 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,304,213 km

• M1: 675,434 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.66 AU - 2.1 AU

Year: 902 Days

Day: 17.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,304,213 km

• M1: 137,929 km (0.112 R)
• M2: 1,267,692 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.74 AU - 2.26 AU

Year: 990 Days

Day: 14.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.18 AU - 4.88 AU

Year: 2830 Days

Day: 37.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,304,213 km

• M1: 25,282 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.5

Radius: 11.7

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 9.15 AU - 14.29 AU

Year: 14037 Days

Day: 10.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 84,304,213 km

• M1: 151,094 km (0.113 R)
• M2: 271,969 km (0.092 R)
• M3: 349,311 km (0.112 R)
• M4: 608,115 km (0.099 R)
• M5: 864,825 km (0.119 R)
• M6: 1,040,603 km (0.066 R)
• M7: 1,180,477 km (0.091 R)
• M8: 1,352,215 km (0.066 R)
• M9: 1,506,002 km (0.109 R)
• M10: 1,775,876 km (0.082 R)
• M11: 1,859,950 km (0.112 R)
• M12: 2,774,293 km (0.1 R)
• M13: 3,593,939 km (0.091 R)
• M14: 3,810,258 km (0.11 R)
• M15: 4,030,765 km (0.046 R)
• M16: 4,105,265 km (0.104 R)
• M17: 4,293,608 km (0.086 R)
• M18: 4,369,604 km (0.073 R)
• M19: 5,441,024 km (0.12 R)
• M20: 5,648,217 km (0.1 R)
• M21: 6,634,366 km (0.08 R)
• M22: 7,351,688 km (0.114 R)
• M23: 7,534,796 km (0.097 R)
• M24: 7,999,447 km (0.092 R)
• M25: 8,425,651 km (0.109 R)
• M26: 8,762,246 km (0.087 R)
• M27: 8,956,724 km (0.105 R)
• M28: 9,300,200 km (0.094 R)
• M29: 9,498,567 km (0.108 R)
• M30: 9,899,340 km (0.114 R)
• M31: 11,663,996 km (0.12 R)
• M32: 13,467,848 km (0.062 R)
• M33: 13,748,792 km (0.105 R)
• M34: 13,974,835 km (0.114 R)
• M35: 14,202,074 km (0.093 R)
• M36: 14,891,421 km (0.083 R)
• M37: 15,533,046 km (0.082 R)
• M38: 15,768,513 km (0.09 R)
• M39: 16,064,567 km (0.12 R)
• M40: 16,602,222 km (0.097 R)
• M41: 20,398,567 km (0.111 R)
• M42: 20,980,653 km (0.06 R)
• M43: 21,110,653 km (0.066 R)
• M44: 21,502,600 km (0.079 R)
• M45: 22,161,129 km (0.041 R)
• M46: 23,362,999 km (0.09 R)
• M47: 25,551,616 km (0.055 R)
• M48: 25,969,143 km (0.079 R)
• M49: 27,804,859 km (0.11 R)
• M50: 28,306,311 km (0.076 R)
• M51: 29,901,473 km (0.097 R)
• M52: 31,005,655 km (0.094 R)
• M53: 32,574,039 km (0.086 R)
• M54: 33,329,957 km (0.073 R)
• M55: 34,321,192 km (0.1 R)
• M56: 34,782,103 km (0.11 R)
• M57: 34,858,997 km (0.08 R)
• M58: 35,090,425 km (0.075 R)
• M59: 36,332,835 km (0.104 R)
• M60: 36,959,351 km (0.028 R)
• M61: 38,461,912 km (0.089 R)
• M62: 39,020,510 km (0.098 R)
• M63: 39,501,467 km (0.116 R)
• M64: 41,281,532 km (0.073 R)
• M65: 41,363,063 km (0.053 R)
• M66: 41,935,425 km (0.108 R)
• M67: 43,005,049 km (0.113 R)
• M68: 47,202,467 km (0.109 R)
• M69: 47,287,737 km (0.113 R)
• M70: 48,831,438 km (0.109 R)
• M71: 50,217,462 km (0.081 R)
• M72: 51,090,366 km (0.066 R)
• M73: 52,674,009 km (0.034 R)
• M74: 54,095,338 km (0.114 R)
• M75: 54,721,106 km (0.109 R)
• M76: 55,259,359 km (0.058 R)
• M77: 55,709,200 km (0.085 R)
• M78: 56,522,115 km (0.06 R)
• M79: 56,793,934 km (0.105 R)
• M80: 57,430,024 km (0.065 R)
• M81: 58,251,167 km (0.117 R)
• M82: 59,536,213 km (0.086 R)
• M83: 59,905,121 km (0.11 R)
• M84: 61,481,284 km (0.109 R)
• M85: 61,854,232 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.6

Radius: 10.6

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 12.09 AU - 12.97 AU

Year: 15517 Days

Day: 14 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 84,304,213 km

• M1: 278,402 km (0.108 R)
• M2: 495,767 km (0.032 R)
• M3: 599,289 km (0.119 R)
• M4: 692,040 km (0.096 R)
• M5: 872,455 km (0.06 R)
• M6: 1,091,765 km (0.113 R)
• M7: 1,280,259 km (0.081 R)
• M8: 1,825,692 km (0.059 R)
• M9: 1,909,318 km (0.055 R)
• M10: 2,846,698 km (0.115 R)
• M11: 3,243,731 km (0.091 R)
• M12: 4,349,109 km (0.079 R)
• M13: 5,238,768 km (0.083 R)
• M14: 5,520,461 km (0.067 R)
• M15: 6,057,068 km (0.115 R)
• M16: 6,610,431 km (0.086 R)
• M17: 6,783,964 km (0.049 R)
• M18: 7,268,961 km (0.084 R)
• M19: 8,412,636 km (0.09 R)
• M20: 9,125,620 km (0.119 R)
• M21: 9,956,935 km (0.057 R)
• M22: 10,156,199 km (0.092 R)
• M23: 10,256,280 km (0.051 R)
• M24: 10,356,661 km (0.081 R)
• M25: 10,609,032 km (0.117 R)
• M26: 10,965,973 km (0.078 R)
• M27: 11,171,670 km (0.12 R)
• M28: 11,691,522 km (0.115 R)
• M29: 12,007,323 km (0.104 R)
• M30: 13,243,451 km (0.08 R)
• M31: 14,689,314 km (0.046 R)
• M32: 15,144,241 km (0.118 R)
• M33: 16,126,202 km (0.109 R)
• M34: 17,969,547 km (0.044 R)
• M35: 18,700,781 km (0.074 R)
• M36: 19,193,856 km (0.118 R)
• M37: 21,208,191 km (0.114 R)
• M38: 21,464,751 km (0.114 R)
• M39: 22,435,791 km (0.088 R)
• M40: 23,686,280 km (0.112 R)
• M41: 24,019,135 km (0.086 R)
• M42: 24,152,726 km (0.116 R)
• M43: 24,219,596 km (0.114 R)
• M44: 24,756,802 km (0.113 R)
• M45: 25,026,976 km (0.076 R)
• M46: 25,501,949 km (0.088 R)
• M47: 25,706,449 km (0.072 R)
• M48: 26,461,021 km (0.091 R)
• M49: 28,273,250 km (0.097 R)
• M50: 28,414,320 km (0.05 R)
• M51: 28,555,541 km (0.116 R)
• M52: 28,838,879 km (0.04 R)
• M53: 29,051,906 km (0.111 R)
• M54: 29,622,772 km (0.118 R)
• M55: 29,694,280 km (0.067 R)
• M56: 29,981,358 km (0.109 R)
• M57: 35,530,541 km (0.113 R)
• M58: 36,140,901 km (0.048 R)
• M59: 36,217,495 km (0.034 R)
• M60: 36,754,701 km (0.117 R)
• M61: 37,526,775 km (0.115 R)
• M62: 37,914,832 km (0.094 R)
• M63: 38,694,836 km (0.079 R)
• M64: 40,270,999 km (0.117 R)
• M65: 40,907,239 km (0.056 R)
• M66: 41,867,806 km (0.044 R)
• M67: 42,351,008 km (0.098 R)
• M68: 42,593,207 km (0.027 R)
• M69: 43,160,332 km (0.052 R)
• M70: 43,974,743 km (0.103 R)
• M71: 45,784,129 km (0.111 R)
• M72: 46,698,023 km (0.091 R)
• M73: 46,948,300 km (0.098 R)
• M74: 47,617,900 km (0.102 R)
• M75: 48,122,194 km (0.044 R)
• M76: 48,882,002 km (0.066 R)
• M77: 49,901,063 km (0.062 R)
• M78: 51,960,277 km (0.081 R)
• M79: 52,219,680 km (0.108 R)
• M80: 52,306,297 km (0.117 R)
• M81: 53,174,414 km (0.098 R)
• M82: 53,348,545 km (0.056 R)
• M83: 53,610,192 km (0.03 R)
• M84: 55,189,048 km (0.105 R)
• M85: 55,365,424 km (0.1 R)
• M86: 55,630,362 km (0.12 R)
• M87: 56,961,184 km (0.04 R)
• M88: 57,317,826 km (0.109 R)
• M89: 58,123,111 km (0.073 R)
• M90: 59,925,915 km (0.045 R)
• M91: 60,379,346 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.2

Radius: 6

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 11.79 AU - 15.73 AU

Year: 17857 Days

Day: 20.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 84,304,213 km

• M1: 419,024 km (0.099 R)
• M2: 489,335 km (0.112 R)
• M3: 1,062,444 km (0.072 R)
• M4: 1,616,854 km (0.092 R)
• M5: 1,983,369 km (0.101 R)
• M6: 2,284,060 km (0.112 R)
• M7: 2,338,514 km (0.075 R)
• M8: 2,790,599 km (0.06 R)
• M9: 3,990,224 km (0.105 R)
• M10: 4,346,117 km (0.101 R)
• M11: 4,436,624 km (0.096 R)
• M12: 5,473,487 km (0.08 R)
• M13: 5,546,939 km (0.06 R)
• M14: 6,400,844 km (0.105 R)
• M15: 7,001,330 km (0.095 R)
• M16: 7,134,322 km (0.046 R)
• M17: 7,214,507 km (0.068 R)
• M18: 8,115,984 km (0.115 R)
• M19: 8,199,758 km (0.058 R)
• M20: 8,651,095 km (0.089 R)
• M21: 11,367,344 km (0.042 R)
• M22: 11,461,142 km (0.12 R)
• M23: 11,617,920 km (0.106 R)
• M24: 13,686,410 km (0.083 R)
• M25: 14,019,714 km (0.119 R)
• M26: 15,517,937 km (0.067 R)
• M27: 16,816,596 km (0.078 R)
• M28: 17,967,751 km (0.048 R)
• M29: 18,516,028 km (0.062 R)
• M30: 18,589,480 km (0.098 R)
• M31: 20,610,996 km (0.104 R)
• M32: 21,069,514 km (0.093 R)
• M33: 23,811,194 km (0.036 R)
• M34: 24,051,298 km (0.097 R)
• M35: 24,817,090 km (0.078 R)
• M36: 26,414,047 km (0.12 R)
• M37: 27,496,986 km (0.112 R)
• M38: 28,170,476 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747.6

Radius: 7.9

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 12.33 AU - 19.61 AU

Year: 22327 Days

Day: 15.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,304,213 km

• M1: 223,050 km (0.092 R)
• M2: 391,946 km (0.085 R)
• M3: 471,832 km (0.112 R)
• M4: 2,721,185 km (0.09 R)
• M5: 3,170,278 km (0.1 R)
• M6: 3,339,473 km (0.091 R)
• M7: 3,819,682 km (0.082 R)
• M8: 4,136,531 km (0.043 R)
• M9: 5,236,823 km (0.108 R)
• M10: 5,742,015 km (0.114 R)
• M11: 5,948,460 km (0.066 R)
• M12: 6,000,520 km (0.086 R)
• M13: 6,315,723 km (0.096 R)
• M14: 6,907,532 km (0.068 R)
• M15: 7,349,145 km (0.073 R)
• M16: 7,743,186 km (0.039 R)
• M17: 8,143,958 km (0.106 R)
• M18: 8,259,747 km (0.081 R)
• M19: 8,846,769 km (0.051 R)
• M20: 9,386,518 km (0.07 R)
• M21: 9,568,878 km (0.082 R)
• M22: 9,691,100 km (0.088 R)
• M23: 9,813,770 km (0.113 R)
• M24: 9,937,039 km (0.072 R)
• M25: 10,813,981 km (0.112 R)
• M26: 11,912,030 km (0.06 R)
• M27: 13,384,970 km (0.03 R)
• M28: 14,212,396 km (0.095 R)
• M29: 14,702,628 km (0.099 R)
• M30: 15,127,337 km (0.081 R)
• M31: 15,699,848 km (0.116 R)
• M32: 16,352,394 km (0.101 R)
• M33: 16,939,864 km (0.062 R)
• M34: 18,210,998 km (0.103 R)
• M35: 18,362,540 km (0.101 R)
• M36: 18,438,536 km (0.029 R)
• M37: 20,213,963 km (0.059 R)
• M38: 20,923,357 km (0.105 R)
• M39: 21,161,666 km (0.067 R)
• M40: 22,285,595 km (0.106 R)
• M41: 22,854,815 km (0.065 R)
• M42: 23,264,414 km (0.075 R)
• M43: 25,857,094 km (0.075 R)
• M44: 27,057,767 km (0.087 R)
• M45: 27,577,919 km (0.11 R)
• M46: 28,101,212 km (0.071 R)
• M47: 28,980,848 km (0.044 R)
• M48: 29,512,967 km (0.095 R)
• M49: 29,601,978 km (0.105 R)
• M50: 30,137,837 km (0.058 R)
• M51: 30,407,114 km (0.063 R)
• M52: 30,857,403 km (0.087 R)
• M53: 32,130,032 km (0.094 R)
• M54: 32,496,846 km (0.11 R)
• M55: 34,164,414 km (0.113 R)
• M56: 36,909,086 km (0.104 R)
• M57: 37,582,276 km (0.1 R)
• M58: 38,162,417 km (0.047 R)
• M59: 38,745,400 km (0.095 R)
• M60: 41,007,918 km (0.113 R)
• M61: 41,704,894 km (0.07 R)
• M62: 44,838,521 km (0.045 R)
• M63: 45,351,043 km (0.072 R)
• M64: 45,453,667 km (0.106 R)
• M65: 45,865,361 km (0.069 R)
• M66: 46,278,400 km (0.074 R)
• M67: 46,381,773 km (0.098 R)
• M68: 47,107,921 km (0.108 R)
• M69: 47,420,281 km (0.084 R)
• M70: 48,676,604 km (0.102 R)
• M71: 48,992,405 km (0.117 R)
• M72: 51,650,310 km (0.086 R)
• M73: 51,864,983 km (0.115 R)
• M74: 56,551,137 km (0.112 R)
• M75: 56,883,094 km (0.042 R)
• M76: 58,105,758 km (0.072 R)
• M77: 58,552,607 km (0.108 R)
• M78: 61,143,642 km (0.115 R)
• M79: 62,968,137 km (0.109 R)
• M80: 63,312,212 km (0.101 R)
• M81: 63,426,954 km (0.057 R)
• M82: 64,810,435 km (0.092 R)
• M83: 65,273,740 km (0.075 R)
• M84: 66,087,253 km (0.071 R)
• M85: 66,320,177 km (0.095 R)
• M86: 68,547,689 km (0.043 R)
• M87: 69,019,820 km (0.034 R)
• M88: 69,729,961 km (0.11 R)
• M89: 69,848,443 km (0.057 R)
• M90: 74,525,620 km (0.108 R)
• M91: 75,010,916 km (0.116 R)
• M92: 76,229,091 km (0.081 R)
• M93: 79,426,446 km (0.115 R)
• M94: 82,416,758 km (0.081 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 12,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit