🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.48 AU - 0.74 AU

Year: 178 Days

Day: 12.5 Hours

Environment

Temp: 196 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,749,998 km

• M1: 255,663 km (0.057 R)
• M2: 472,430 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.98 AU - 1.28 AU

Year: 448 Days

Day: 43 Hours

Environment

Temp: 17 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 81,749,998 km

• M1: 190,288 km (0.11 R)
• M2: 605,423 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.06 AU - 2.2 AU

Year: 1159 Days

Day: 38.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,749,998 km

• M1: 267,032 km (0.101 R)
• M2: 1,787,246 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.41 AU - 2.8 AU

Year: 1563 Days

Day: 38.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,749,998 km

• M1: 201,359 km (0.079 R)

Asteroid Belt

Center: 4.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.1

Radius: 11.7

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.18 AU - 8.4 AU

Year: 6596 Days

Day: 12.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 81,749,998 km

• M1: 159,771 km (0.053 R)
• M2: 433,834 km (0.095 R)
• M3: 726,148 km (0.102 R)
• M4: 879,785 km (0.091 R)
• M5: 1,062,294 km (0.061 R)
• M6: 1,221,167 km (0.106 R)
• M7: 1,643,781 km (0.098 R)
• M8: 1,893,161 km (0.109 R)
• M9: 2,022,563 km (0.072 R)
• M10: 2,359,308 km (0.114 R)
• M11: 2,475,695 km (0.091 R)
• M12: 2,570,091 km (0.1 R)
• M13: 2,985,226 km (0.06 R)
• M14: 3,688,036 km (0.111 R)
• M15: 3,851,098 km (0.117 R)
• M16: 4,731,481 km (0.06 R)
• M17: 5,118,940 km (0.089 R)
• M18: 5,301,300 km (0.103 R)
• M19: 5,672,302 km (0.03 R)
• M20: 5,797,965 km (0.082 R)
• M21: 6,669,971 km (0.072 R)
• M22: 6,969,765 km (0.119 R)
• M23: 7,104,552 km (0.079 R)
• M24: 7,410,779 km (0.053 R)
• M25: 7,965,937 km (0.092 R)
• M26: 8,213,073 km (0.102 R)
• M27: 8,714,974 km (0.088 R)
• M28: 9,226,748 km (0.081 R)
• M29: 9,449,200 km (0.082 R)
• M30: 9,975,036 km (0.059 R)
• M31: 10,549,043 km (0.112 R)
• M32: 10,665,131 km (0.079 R)
• M33: 10,976,744 km (0.087 R)
• M34: 11,529,508 km (0.027 R)
• M35: 11,689,129 km (0.066 R)
• M36: 11,970,074 km (0.078 R)
• M37: 12,375,484 km (0.082 R)
• M38: 12,992,126 km (0.085 R)
• M39: 13,324,982 km (0.052 R)
• M40: 14,901,294 km (0.093 R)
• M41: 15,425,186 km (0.092 R)
• M42: 15,645,245 km (0.092 R)
• M43: 15,777,788 km (0.116 R)
• M44: 15,910,631 km (0.094 R)
• M45: 16,490,921 km (0.117 R)
• M46: 16,896,780 km (0.083 R)
• M47: 17,305,930 km (0.117 R)
• M48: 17,442,962 km (0.115 R)
• M49: 17,856,451 km (0.12 R)
• M50: 18,739,976 km (0.067 R)
• M51: 18,974,844 km (0.104 R)
• M52: 20,791,710 km (0.071 R)
• M53: 20,986,188 km (0.107 R)
• M54: 21,278,951 km (0.034 R)
• M55: 21,819,448 km (0.099 R)
• M56: 22,314,617 km (0.092 R)
• M57: 22,463,915 km (0.114 R)
• M58: 23,568,845 km (0.077 R)
• M59: 24,486,030 km (0.09 R)
• M60: 25,000,497 km (0.087 R)
• M61: 25,414,733 km (0.074 R)
• M62: 25,935,783 km (0.033 R)
• M63: 26,250,088 km (0.088 R)
• M64: 26,355,106 km (0.112 R)
• M65: 26,565,739 km (0.103 R)
• M66: 27,680,094 km (0.045 R)
• M67: 28,539,384 km (0.104 R)
• M68: 29,080,928 km (0.07 R)
• M69: 29,189,537 km (0.088 R)
• M70: 29,352,897 km (0.109 R)
• M71: 30,009,183 km (0.095 R)
• M72: 30,670,406 km (0.098 R)
• M73: 32,682,647 km (0.11 R)
• M74: 32,908,839 km (0.082 R)
• M75: 33,192,327 km (0.116 R)
• M76: 33,876,139 km (0.117 R)
• M77: 35,896,757 km (0.102 R)
• M78: 36,715,805 km (0.068 R)
• M79: 36,833,389 km (0.097 R)
• M80: 37,245,681 km (0.09 R)
• M81: 37,600,378 km (0.038 R)
• M82: 38,611,210 km (0.116 R)
• M83: 39,993,196 km (0.053 R)
• M84: 40,235,245 km (0.1 R)

Asteroid Belt

Center: 7.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.6

Radius: 13.6

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 8.56 AU - 9.78 AU

Year: 10352 Days

Day: 9.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 81,749,998 km

• M1: 243,994 km (0.103 R)
• M2: 344,823 km (0.058 R)
• M3: 449,841 km (0.088 R)
• M4: 547,079 km (0.038 R)
• M5: 1,158,935 km (0.104 R)
• M6: 1,302,848 km (0.12 R)
• M7: 1,574,368 km (0.051 R)
• M8: 1,699,133 km (0.031 R)
• M9: 2,455,350 km (0.066 R)
• M10: 2,580,414 km (0.07 R)
• M11: 2,880,806 km (0.067 R)
• M12: 3,169,979 km (0.109 R)
• M13: 3,283,823 km (0.088 R)
• M14: 3,399,013 km (0.079 R)
• M15: 3,681,155 km (0.095 R)
• M16: 4,420,019 km (0.031 R)
• M17: 4,990,884 km (0.116 R)
• M18: 5,258,216 km (0.099 R)
• M19: 5,557,860 km (0.047 R)
• M20: 5,668,263 km (0.067 R)
• M21: 5,807,240 km (0.094 R)
• M22: 6,031,936 km (0.098 R)
• M23: 6,288,346 km (0.089 R)
• M24: 6,461,132 km (0.115 R)
• M25: 6,548,198 km (0.045 R)
• M26: 6,635,713 km (0.077 R)
• M27: 6,811,789 km (0.097 R)
• M28: 7,049,052 km (0.116 R)
• M29: 7,869,746 km (0.103 R)
• M30: 8,087,560 km (0.065 R)
• M31: 8,785,135 km (0.088 R)
• M32: 9,403,124 km (0.093 R)
• M33: 9,601,191 km (0.102 R)
• M34: 9,968,005 km (0.104 R)
• M35: 10,136,303 km (0.104 R)
• M36: 10,441,632 km (0.077 R)
• M37: 10,543,957 km (0.072 R)
• M38: 11,026,560 km (0.092 R)
• M39: 12,120,569 km (0.071 R)
• M40: 13,028,030 km (0.082 R)
• M41: 14,145,825 km (0.117 R)
• M42: 14,259,370 km (0.047 R)
• M43: 14,411,062 km (0.113 R)
• M44: 16,155,523 km (0.117 R)
• M45: 16,432,728 km (0.099 R)
• M46: 16,631,842 km (0.097 R)
• M47: 16,992,224 km (0.073 R)
• M48: 17,517,312 km (0.096 R)
• M49: 17,639,235 km (0.053 R)
• M50: 17,924,817 km (0.074 R)
• M51: 18,047,637 km (0.099 R)
• M52: 18,253,035 km (0.038 R)
• M53: 19,417,804 km (0.058 R)
• M54: 20,264,378 km (0.075 R)
• M55: 20,435,219 km (0.081 R)
• M56: 20,563,574 km (0.088 R)
• M57: 21,993,729 km (0.076 R)
• M58: 23,635,117 km (0.065 R)
• M59: 24,266,570 km (0.084 R)
• M60: 24,402,554 km (0.117 R)
• M61: 24,538,838 km (0.062 R)
• M62: 24,994,812 km (0.047 R)
• M63: 25,223,996 km (0.104 R)
• M64: 25,638,083 km (0.056 R)
• M65: 26,240,215 km (0.104 R)
• M66: 26,333,264 km (0.093 R)
• M67: 26,566,487 km (0.081 R)
• M68: 27,837,172 km (0.085 R)
• M69: 28,074,584 km (0.104 R)
• M70: 28,551,651 km (0.077 R)
• M71: 28,695,265 km (0.102 R)
• M72: 29,079,432 km (0.099 R)
• M73: 29,562,035 km (0.114 R)
• M74: 30,927,565 km (0.078 R)
• M75: 31,075,068 km (0.066 R)
• M76: 31,272,088 km (0.053 R)
• M77: 33,820,937 km (0.093 R)
• M78: 33,922,215 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.3

Radius: 5.1

Gravity: 24.85 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 13.08 AU - 14.38 AU

Year: 18965 Days

Day: 17.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,749,998 km

• M1: 146,456 km (0.104 R)
• M2: 437,424 km (0.111 R)
• M3: 555,008 km (0.094 R)
• M4: 773,421 km (0.068 R)
• M5: 820,245 km (0.079 R)
• M6: 1,453,792 km (0.105 R)
• M7: 1,661,434 km (0.12 R)
• M8: 1,974,243 km (0.104 R)
• M9: 2,271,344 km (0.046 R)
• M10: 2,477,191 km (0.106 R)
• M11: 2,512,047 km (0.101 R)
• M12: 3,244,030 km (0.078 R)
• M13: 3,320,624 km (0.091 R)
• M14: 3,793,054 km (0.099 R)
• M15: 4,455,174 km (0.043 R)
• M16: 4,712,632 km (0.114 R)
• M17: 5,107,870 km (0.101 R)
• M18: 6,308,243 km (0.112 R)
• M19: 6,989,213 km (0.033 R)
• M20: 7,489,767 km (0.053 R)
• M21: 7,591,194 km (0.026 R)
• M22: 7,950,080 km (0.045 R)
• M23: 8,105,512 km (0.116 R)
• M24: 8,472,326 km (0.104 R)
• M25: 9,221,811 km (0.107 R)
• M26: 9,385,172 km (0.078 R)
• M27: 9,549,580 km (0.109 R)
• M28: 9,881,089 km (0.117 R)
• M29: 9,992,390 km (0.044 R)
• M30: 10,104,139 km (0.106 R)
• M31: 10,216,338 km (0.115 R)
• M32: 10,328,985 km (0.06 R)
• M33: 10,669,320 km (0.116 R)
• M34: 10,898,205 km (0.044 R)
• M35: 11,013,246 km (0.055 R)
• M36: 11,244,524 km (0.103 R)
• M37: 11,535,941 km (0.093 R)
• M38: 14,520,418 km (0.082 R)
• M39: 15,093,228 km (0.08 R)
• M40: 15,543,817 km (0.081 R)
• M41: 16,064,119 km (0.098 R)
• M42: 17,794,218 km (0.105 R)
• M43: 18,957,042 km (0.064 R)
• M44: 19,164,834 km (0.111 R)
• M45: 19,442,936 km (0.1 R)
• M46: 20,285,471 km (0.06 R)
• M47: 21,211,632 km (0.108 R)
• M48: 21,860,737 km (0.108 R)
• M49: 22,297,263 km (0.105 R)
• M50: 24,221,391 km (0.109 R)
• M51: 24,823,971 km (0.068 R)
• M52: 25,203,202 km (0.116 R)
• M53: 26,198,028 km (0.12 R)
• M54: 26,583,990 km (0.065 R)
• M55: 27,205,570 km (0.07 R)
• M56: 30,384,375 km (0.111 R)
• M57: 32,347,248 km (0.109 R)
• M58: 33,929,994 km (0.069 R)
• M59: 34,182,216 km (0.107 R)
• M60: 35,452,601 km (0.086 R)
• M61: 36,997,349 km (0.034 R)
• M62: 41,043,672 km (0.097 R)
• M63: 42,483,551 km (0.105 R)
• M64: 49,069,598 km (0.041 R)
• M65: 49,640,463 km (0.096 R)
• M66: 50,501,100 km (0.099 R)
• M67: 50,885,117 km (0.08 R)
• M68: 51,559,505 km (0.045 R)
• M69: 53,502,631 km (0.116 R)
• M70: 53,992,116 km (0.101 R)
• M71: 54,188,388 km (0.087 R)
• M72: 54,483,096 km (0.096 R)
• M73: 55,766,645 km (0.066 R)
• M74: 56,461,976 km (0.049 R)
• M75: 57,861,016 km (0.086 R)
• M76: 58,262,836 km (0.118 R)
• M77: 59,575,258 km (0.102 R)
• M78: 59,980,967 km (0.106 R)
• M79: 60,184,121 km (0.098 R)
• M80: 60,591,326 km (0.114 R)
• M81: 61,101,605 km (0.09 R)
• M82: 61,305,955 km (0.03 R)
• M83: 63,363,375 km (0.086 R)
• M84: 64,712,748 km (0.092 R)
• M85: 65,443,234 km (0.118 R)
• M86: 66,071,545 km (0.057 R)
• M87: 66,386,449 km (0.113 R)
• M88: 67,968,446 km (0.079 R)
• M89: 69,562,860 km (0.088 R)
• M90: 69,776,336 km (0.094 R)
• M91: 70,739,896 km (0.055 R)
• M92: 71,276,953 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.6

Radius: 7.1

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 14.17 AU - 20.57 AU

Year: 26987 Days

Day: 18.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 81,749,998 km

• M1: 195,674 km (0.118 R)
• M2: 269,276 km (0.109 R)
• M3: 450,589 km (0.108 R)
• M4: 920,326 km (0.077 R)
• M5: 1,732,194 km (0.086 R)
• M6: 2,256,534 km (0.05 R)
• M7: 2,517,283 km (0.077 R)
• M8: 2,593,578 km (0.118 R)
• M9: 2,748,562 km (0.105 R)
• M10: 3,190,324 km (0.106 R)
• M11: 3,272,902 km (0.084 R)
• M12: 3,960,155 km (0.099 R)
• M13: 4,274,610 km (0.093 R)
• M14: 4,366,014 km (0.115 R)
• M15: 4,975,476 km (0.108 R)
• M16: 5,023,496 km (0.1 R)
• M17: 5,561,600 km (0.073 R)
• M18: 5,812,176 km (0.116 R)
• M19: 6,428,819 km (0.088 R)
• M20: 8,229,229 km (0.036 R)
• M21: 9,391,306 km (0.113 R)
• M22: 9,991,343 km (0.106 R)
• M23: 11,165,387 km (0.066 R)
• M24: 11,736,551 km (0.114 R)
• M25: 11,800,579 km (0.086 R)
• M26: 13,039,848 km (0.092 R)
• M27: 13,641,082 km (0.026 R)
• M28: 13,843,488 km (0.049 R)
• M29: 15,148,729 km (0.091 R)
• M30: 16,636,330 km (0.11 R)
• M31: 16,852,649 km (0.103 R)
• M32: 17,360,982 km (0.118 R)
• M33: 19,141,945 km (0.029 R)
• M34: 19,596,124 km (0.049 R)
• M35: 19,824,560 km (0.078 R)
• M36: 20,130,637 km (0.083 R)
• M37: 21,999,115 km (0.107 R)
• M38: 22,157,240 km (0.076 R)
• M39: 24,329,700 km (0.034 R)
• M40: 25,732,031 km (0.12 R)
• M41: 26,149,409 km (0.085 R)
• M42: 26,233,183 km (0.082 R)
• M43: 26,906,523 km (0.098 R)
• M44: 28,012,500 km (0.096 R)
• M45: 28,355,828 km (0.033 R)
• M46: 31,775,635 km (0.076 R)
• M47: 32,944,144 km (0.107 R)
• M48: 34,218,269 km (0.074 R)
• M49: 34,677,235 km (0.03 R)
• M50: 34,861,390 km (0.1 R)
• M51: 35,694,052 km (0.045 R)
• M52: 36,159,451 km (0.119 R)
• M53: 38,326,226 km (0.097 R)
• M54: 40,051,090 km (0.109 R)
• M55: 41,214,961 km (0.118 R)
• M56: 41,997,059 km (0.074 R)
• M57: 42,981,712 km (0.12 R)
• M58: 44,372,673 km (0.035 R)
• M59: 44,873,078 km (0.085 R)
• M60: 44,973,458 km (0.077 R)
• M61: 45,073,838 km (0.037 R)
• M62: 45,174,219 km (0.085 R)
• M63: 47,198,876 km (0.118 R)
• M64: 49,356,377 km (0.101 R)
• M65: 50,186,794 km (0.05 R)
• M66: 51,021,700 km (0.064 R)
• M67: 51,756,076 km (0.092 R)
• M68: 53,873,484 km (0.096 R)
• M69: 54,407,250 km (0.088 R)
• M70: 57,319,621 km (0.062 R)
• M71: 57,537,435 km (0.103 R)
• M72: 60,282,407 km (0.106 R)
• M73: 60,725,516 km (0.062 R)
• M74: 62,732,969 km (0.1 R)
• M75: 64,535,624 km (0.119 R)
• M76: 65,784,916 km (0.097 R)
• M77: 66,241,040 km (0.042 R)
• M78: 66,469,625 km (0.078 R)
• M79: 67,961,265 km (0.079 R)
• M80: 69,580,064 km (0.094 R)
• M81: 73,445,523 km (0.111 R)
• M82: 75,822,035 km (0.059 R)
• M83: 75,941,414 km (0.117 R)
• M84: 77,019,716 km (0.108 R)
• M85: 77,982,378 km (0.063 R)
• M86: 78,223,530 km (0.034 R)
• M87: 78,465,130 km (0.113 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 17,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit