🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.08 AU - 1.34 AU

Year: 481 Days

Day: 14.9 Hours

Environment

Temp: -0 °C

Axial Tilt: 42 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.94 AU - 1.54 AU

Year: 499 Days

Day: 20.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 115,767,970 km

• M1: 700,268 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.3 AU - 1.56 AU

Year: 618 Days

Day: 22.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 115,767,970 km

• M1: 284,685 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.69 AU - 2.01 AU

Year: 910 Days

Day: 47.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.13 AU - 4.83 AU

Year: 3429 Days

Day: 18.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 115,767,970 km

• M1: 2,091,378 km (0.103 R)

Asteroid Belt

Center: 5.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.5

Radius: 8.8

Gravity: 12.11 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.19 AU - 7.37 AU

Year: 5692 Days

Day: 9 Hours

Environment

Temp: -158 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 115,767,970 km

• M1: 130,749 km (0.058 R)
• M2: 190,139 km (0.07 R)
• M3: 244,892 km (0.07 R)
• M4: 308,321 km (0.109 R)
• M5: 492,626 km (0.094 R)
• M6: 671,994 km (0.084 R)
• M7: 918,531 km (0.113 R)
• M8: 1,093,261 km (0.107 R)
• M9: 1,176,438 km (0.107 R)
• M10: 1,349,223 km (0.06 R)
• M11: 1,475,334 km (0.108 R)
• M12: 2,333,128 km (0.118 R)
• M13: 2,441,587 km (0.115 R)
• M14: 2,663,590 km (0.106 R)
• M15: 2,823,061 km (0.082 R)
• M16: 3,009,012 km (0.07 R)
• M17: 3,247,321 km (0.079 R)
• M18: 3,591,246 km (0.098 R)
• M19: 4,420,617 km (0.111 R)
• M20: 4,774,117 km (0.083 R)
• M21: 5,221,863 km (0.093 R)
• M22: 5,770,887 km (0.118 R)
• M23: 5,948,011 km (0.084 R)
• M24: 6,277,725 km (0.106 R)
• M25: 6,674,907 km (0.07 R)
• M26: 6,923,389 km (0.101 R)
• M27: 7,206,578 km (0.11 R)
• M28: 7,301,872 km (0.107 R)
• M29: 7,882,312 km (0.094 R)
• M30: 8,079,033 km (0.098 R)
• M31: 8,211,128 km (0.078 R)
• M32: 8,343,971 km (0.101 R)
• M33: 8,477,562 km (0.099 R)
• M34: 8,712,879 km (0.1 R)
• M35: 8,780,497 km (0.112 R)
• M36: 8,950,441 km (0.091 R)
• M37: 9,536,266 km (0.113 R)
• M38: 10,241,321 km (0.064 R)
• M39: 10,312,828 km (0.108 R)
• M40: 10,708,664 km (0.039 R)
• M41: 10,853,924 km (0.112 R)
• M42: 10,999,782 km (0.089 R)
• M43: 11,552,396 km (0.075 R)
• M44: 12,114,286 km (0.093 R)
• M45: 12,570,111 km (0.114 R)
• M46: 12,954,278 km (0.052 R)
• M47: 14,050,382 km (0.113 R)
• M48: 14,169,611 km (0.06 R)
• M49: 14,770,695 km (0.071 R)
• M50: 15,176,106 km (0.095 R)
• M51: 15,585,106 km (0.101 R)
• M52: 16,163,900 km (0.105 R)
• M53: 16,539,690 km (0.083 R)
• M54: 16,665,502 km (0.089 R)
• M55: 18,417,891 km (0.114 R)
• M56: 18,854,268 km (0.118 R)
• M57: 19,293,937 km (0.032 R)
• M58: 20,587,958 km (0.117 R)
• M59: 22,140,634 km (0.066 R)
• M60: 22,233,086 km (0.086 R)
• M61: 23,071,432 km (0.112 R)
• M62: 23,353,125 km (0.083 R)
• M63: 23,447,222 km (0.103 R)
• M64: 23,683,288 km (0.082 R)
• M65: 25,115,538 km (0.037 R)
• M66: 25,405,458 km (0.115 R)
• M67: 25,696,426 km (0.118 R)
• M68: 25,988,441 km (0.098 R)
• M69: 26,085,979 km (0.105 R)
• M70: 26,281,653 km (0.092 R)
• M71: 26,428,558 km (0.049 R)
• M72: 27,514,788 km (0.093 R)
• M73: 27,813,685 km (0.079 R)
• M74: 27,963,432 km (0.071 R)
• M75: 28,113,479 km (0.095 R)
• M76: 28,464,735 km (0.106 R)
• M77: 28,766,923 km (0.079 R)
• M78: 29,070,157 km (0.114 R)
• M79: 30,191,094 km (0.051 R)
• M80: 30,396,492 km (0.08 R)
• M81: 32,108,041 km (0.102 R)
• M82: 33,107,804 km (0.062 R)
• M83: 34,117,590 km (0.087 R)
• M84: 34,492,183 km (0.108 R)
• M85: 35,407,572 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.4

Radius: 9.9

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 9.62 AU - 13.32 AU

Year: 14049 Days

Day: 11.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 115,767,970 km

• M1: 133,142 km (0.054 R)
• M2: 213,775 km (0.066 R)
• M3: 806,931 km (0.062 R)
• M4: 890,556 km (0.071 R)
• M5: 1,090,269 km (0.108 R)
• M6: 1,255,874 km (0.095 R)
• M7: 1,665,623 km (0.074 R)
• M8: 2,174,405 km (0.088 R)
• M9: 2,263,865 km (0.091 R)
• M10: 2,385,039 km (0.073 R)
• M11: 2,633,820 km (0.114 R)
• M12: 3,123,155 km (0.118 R)
• M13: 4,148,050 km (0.084 R)
• M14: 5,308,929 km (0.118 R)
• M15: 5,470,944 km (0.108 R)
• M16: 6,607,289 km (0.078 R)
• M17: 7,224,530 km (0.083 R)
• M18: 7,676,764 km (0.116 R)
• M19: 7,998,849 km (0.116 R)
• M20: 8,325,271 km (0.073 R)
• M21: 8,656,182 km (0.102 R)
• M22: 9,379,786 km (0.034 R)
• M23: 10,122,839 km (0.038 R)
• M24: 11,717,552 km (0.117 R)
• M25: 12,841,780 km (0.109 R)
• M26: 13,169,250 km (0.047 R)
• M27: 14,224,514 km (0.078 R)
• M28: 14,337,161 km (0.061 R)
• M29: 14,450,107 km (0.076 R)
• M30: 14,733,745 km (0.083 R)
• M31: 15,537,983 km (0.037 R)
• M32: 16,356,283 km (0.041 R)
• M33: 16,474,316 km (0.066 R)
• M34: 16,949,439 km (0.1 R)
• M35: 17,489,337 km (0.077 R)
• M36: 17,731,088 km (0.062 R)
• M37: 18,095,807 km (0.089 R)
• M38: 19,204,776 km (0.087 R)
• M39: 19,767,563 km (0.106 R)
• M40: 22,398,990 km (0.12 R)
• M41: 23,123,492 km (0.082 R)
• M42: 23,989,814 km (0.101 R)
• M43: 24,393,130 km (0.065 R)
• M44: 24,460,598 km (0.065 R)
• M45: 24,798,689 km (0.054 R)
• M46: 25,138,426 km (0.091 R)
• M47: 25,685,206 km (0.116 R)
• M48: 26,166,912 km (0.038 R)
• M49: 27,069,286 km (0.095 R)
• M50: 27,349,034 km (0.106 R)
• M51: 27,699,991 km (0.075 R)
• M52: 27,981,833 km (0.084 R)
• M53: 28,690,777 km (0.115 R)
• M54: 29,047,419 km (0.052 R)
• M55: 29,693,083 km (0.111 R)
• M56: 30,343,385 km (0.111 R)
• M57: 30,779,612 km (0.097 R)
• M58: 30,998,624 km (0.091 R)
• M59: 34,116,842 km (0.037 R)
• M60: 34,419,029 km (0.112 R)
• M61: 35,254,533 km (0.079 R)
• M62: 36,868,246 km (0.107 R)
• M63: 39,531,387 km (0.039 R)
• M64: 40,087,442 km (0.049 R)
• M65: 40,486,121 km (0.052 R)
• M66: 42,013,216 km (0.086 R)
• M67: 43,313,670 km (0.1 R)
• M68: 45,372,137 km (0.083 R)
• M69: 46,037,548 km (0.072 R)
• M70: 46,287,975 km (0.072 R)
• M71: 46,455,076 km (0.082 R)
• M72: 51,216,477 km (0.065 R)
• M73: 51,389,412 km (0.118 R)
• M74: 51,822,498 km (0.102 R)
• M75: 51,909,264 km (0.071 R)
• M76: 55,952,596 km (0.103 R)
• M77: 56,934,406 km (0.12 R)
• M78: 57,292,843 km (0.084 R)
• M79: 58,102,018 km (0.106 R)
• M80: 58,824,576 km (0.115 R)
• M81: 58,915,082 km (0.093 R)
• M82: 59,005,589 km (0.108 R)
• M83: 59,549,976 km (0.118 R)
• M84: 59,822,842 km (0.053 R)
• M85: 61,284,713 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605.7

Radius: 6.3

Gravity: 15.26 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 10.42 AU - 17.18 AU

Year: 18540 Days

Day: 19.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 73.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 115,767,970 km

• M1: 274,512 km (0.094 R)
• M2: 320,289 km (0.075 R)
• M3: 571,913 km (0.102 R)
• M4: 633,248 km (0.083 R)
• M5: 740,360 km (0.053 R)
• M6: 924,515 km (0.065 R)
• M7: 1,227,600 km (0.114 R)
• M8: 1,446,312 km (0.087 R)
• M9: 1,502,860 km (0.092 R)
• M10: 1,919,789 km (0.077 R)
• M11: 1,982,172 km (0.074 R)
• M12: 2,206,120 km (0.113 R)
• M13: 2,782,969 km (0.09 R)
• M14: 3,789,464 km (0.093 R)
• M15: 5,112,208 km (0.108 R)
• M16: 6,050,336 km (0.103 R)
• M17: 6,468,612 km (0.064 R)
• M18: 7,283,771 km (0.114 R)
• M19: 7,480,342 km (0.058 R)
• M20: 10,965,374 km (0.103 R)
• M21: 11,588,449 km (0.069 R)
• M22: 11,875,528 km (0.032 R)
• M23: 12,398,073 km (0.101 R)
• M24: 12,750,675 km (0.111 R)
• M25: 13,586,030 km (0.105 R)
• M26: 13,767,342 km (0.095 R)
• M27: 14,439,037 km (0.052 R)
• M28: 15,497,891 km (0.03 R)
• M29: 16,068,457 km (0.1 R)
• M30: 16,388,596 km (0.115 R)
• M31: 17,361,132 km (0.074 R)
• M32: 17,557,853 km (0.112 R)
• M33: 18,619,849 km (0.086 R)
• M34: 18,821,207 km (0.105 R)
• M35: 19,090,932 km (0.047 R)
• M36: 19,634,122 km (0.1 R)
• M37: 20,458,406 km (0.111 R)
• M38: 20,596,784 km (0.106 R)
• M39: 21,293,911 km (0.075 R)
• M40: 21,504,544 km (0.092 R)
• M41: 22,711,201 km (0.106 R)
• M42: 22,782,858 km (0.08 R)
• M43: 22,854,516 km (0.105 R)
• M44: 23,070,236 km (0.12 R)
• M45: 23,142,342 km (0.096 R)
• M46: 23,286,554 km (0.089 R)
• M47: 23,576,026 km (0.055 R)
• M48: 24,305,016 km (0.089 R)
• M49: 24,598,677 km (0.105 R)
• M50: 24,819,633 km (0.046 R)
• M51: 25,710,339 km (0.035 R)
• M52: 27,065,845 km (0.112 R)
• M53: 27,522,867 km (0.065 R)
• M54: 27,599,162 km (0.079 R)
• M55: 29,297,995 km (0.085 R)
• M56: 29,376,085 km (0.084 R)
• M57: 29,924,212 km (0.11 R)
• M58: 30,160,128 km (0.114 R)
• M59: 32,553,245 km (0.101 R)
• M60: 34,346,624 km (0.105 R)
• M61: 35,421,185 km (0.071 R)
• M62: 36,339,268 km (0.091 R)
• M63: 36,423,042 km (0.117 R)
• M64: 37,096,083 km (0.114 R)
• M65: 38,710,992 km (0.087 R)
• M66: 41,045,018 km (0.109 R)
• M67: 42,537,855 km (0.095 R)
• M68: 44,945,035 km (0.115 R)
• M69: 45,757,202 km (0.095 R)
• M70: 46,938,875 km (0.101 R)
• M71: 49,610,992 km (0.079 R)
• M72: 50,637,383 km (0.115 R)
• M73: 51,388,215 km (0.052 R)
• M74: 51,859,448 km (0.11 R)
• M75: 53,091,088 km (0.112 R)
• M76: 53,949,480 km (0.1 R)
• M77: 54,812,510 km (0.111 R)
• M78: 55,004,893 km (0.11 R)
• M79: 58,113,387 km (0.105 R)
• M80: 58,702,653 km (0.062 R)
• M81: 58,801,089 km (0.053 R)
• M82: 59,195,129 km (0.11 R)
• M83: 59,392,449 km (0.044 R)
• M84: 59,787,986 km (0.117 R)
• M85: 60,283,454 km (0.085 R)
• M86: 61,678,155 km (0.119 R)
• M87: 61,978,398 km (0.112 R)
• M88: 63,284,986 km (0.074 R)
• M89: 64,702,425 km (0.109 R)
• M90: 67,568,272 km (0.032 R)
• M91: 67,671,345 km (0.111 R)
• M92: 67,774,567 km (0.117 R)
• M93: 68,187,757 km (0.115 R)
• M94: 69,224,320 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.1

Radius: 4.7

Gravity: 41.88 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 18.96 AU - 21 AU

Year: 32299 Days

Day: 20.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 115,767,970 km

• M1: 99,333 km (0.095 R)
• M2: 337,942 km (0.088 R)
• M3: 659,727 km (0.102 R)
• M4: 882,029 km (0.045 R)
• M5: 1,888,224 km (0.066 R)
• M6: 3,234,755 km (0.072 R)
• M7: 4,337,590 km (0.089 R)
• M8: 5,482,014 km (0.107 R)
• M9: 5,544,695 km (0.071 R)
• M10: 5,607,676 km (0.111 R)
• M11: 5,797,965 km (0.079 R)
• M12: 6,184,675 km (0.057 R)
• M13: 6,315,573 km (0.116 R)
• M14: 6,513,491 km (0.061 R)
• M15: 6,847,843 km (0.078 R)
• M16: 7,256,544 km (0.056 R)
• M17: 7,325,509 km (0.111 R)
• M18: 7,394,473 km (0.119 R)
• M19: 9,793,125 km (0.103 R)
• M20: 11,353,132 km (0.113 R)
• M21: 11,433,167 km (0.102 R)
• M22: 11,513,351 km (0.09 R)
• M23: 13,663,073 km (0.114 R)
• M24: 13,918,885 km (0.112 R)
• M25: 14,348,979 km (0.106 R)
• M26: 15,045,955 km (0.113 R)
• M27: 15,487,120 km (0.107 R)
• M28: 16,111,990 km (0.036 R)
• M29: 16,472,820 km (0.073 R)
• M30: 18,128,719 km (0.055 R)
• M31: 18,881,645 km (0.094 R)
• M32: 19,357,366 km (0.08 R)
• M33: 20,029,958 km (0.092 R)
• M34: 20,612,642 km (0.117 R)
• M35: 21,993,580 km (0.077 R)
• M36: 22,493,985 km (0.071 R)
• M37: 23,710,215 km (0.104 R)
• M38: 24,120,413 km (0.119 R)
• M39: 25,889,408 km (0.118 R)
• M40: 26,417,638 km (0.116 R)
• M41: 28,674,770 km (0.095 R)
• M42: 29,221,251 km (0.109 R)
• M43: 35,454,396 km (0.097 R)
• M44: 35,571,382 km (0.09 R)
• M45: 38,658,334 km (0.073 R)
• M46: 40,722,784 km (0.044 R)
• M47: 42,822,540 km (0.09 R)
• M48: 43,071,920 km (0.117 R)
• M49: 46,485,145 km (0.102 R)
• M50: 46,613,201 km (0.107 R)
• M51: 47,126,620 km (0.078 R)
• M52: 47,384,078 km (0.108 R)
• M53: 49,721,994 km (0.081 R)
• M54: 50,377,981 km (0.117 R)
• M55: 50,509,627 km (0.094 R)
• M56: 50,773,069 km (0.103 R)
• M57: 51,301,299 km (0.059 R)
• M58: 52,629,877 km (0.103 R)
• M59: 52,763,468 km (0.107 R)
• M60: 53,566,659 km (0.093 R)
• M61: 61,537,234 km (0.106 R)
• M62: 63,373,697 km (0.102 R)
• M63: 68,406,768 km (0.113 R)
• M64: 69,136,207 km (0.111 R)
• M65: 70,455,660 km (0.096 R)
• M66: 71,044,777 km (0.043 R)
• M67: 72,673,299 km (0.066 R)
• M68: 73,566,698 km (0.088 R)
• M69: 73,865,295 km (0.118 R)
• M70: 75,213,920 km (0.089 R)
• M71: 76,873,409 km (0.116 R)
• M72: 78,850,195 km (0.059 R)
• M73: 80,843,587 km (0.101 R)
• M74: 82,078,517 km (0.106 R)
• M75: 82,388,185 km (0.085 R)
• M76: 83,319,581 km (0.102 R)
• M77: 84,254,568 km (0.079 R)
• M78: 85,506,553 km (0.108 R)
• M79: 86,292,091 km (0.053 R)
• M80: 87,237,998 km (0.05 R)
• M81: 89,458,330 km (0.083 R)
• M82: 91,697,361 km (0.096 R)
• M83: 96,393,388 km (0.112 R)
• M84: 97,702,669 km (0.077 R)
• M85: 104,503,837 km (0.099 R)
• M86: 106,692,005 km (0.036 R)
• M87: 109,746,644 km (0.064 R)
• M88: 110,942,379 km (0.089 R)
• M89: 112,485,930 km (0.092 R)
• M90: 113,691,390 km (0.113 R)
• M91: 114,555,168 km (0.111 R)
• M92: 115,074,422 km (0.109 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 17,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit