🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.43 AU - 0.61 AU

Year: 159 Days

Day: 43.7 Hours

Environment

Temp: 114 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,849,979 km

• M1: 403,465 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.58 AU - 0.82 AU

Year: 249 Days

Day: 14.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,849,979 km

• M1: 108,758 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.69 AU - 1.11 AU

Year: 363 Days

Day: 27.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.23 AU - 1.97 AU

Year: 859 Days

Day: 42.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.1

Radius: 9.6

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.52 AU - 3.6 AU

Year: 2852 Days

Day: 11.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 70,849,979 km

• M1: 148,551 km (0.083 R)
• M2: 303,684 km (0.044 R)
• M3: 504,594 km (0.107 R)
• M4: 689,197 km (0.047 R)
• M5: 896,690 km (0.075 R)
• M6: 974,181 km (0.115 R)
• M7: 1,065,735 km (0.038 R)
• M8: 1,172,399 km (0.111 R)
• M9: 1,233,135 km (0.041 R)
• M10: 1,422,526 km (0.103 R)
• M11: 1,487,751 km (0.102 R)
• M12: 1,648,569 km (0.083 R)
• M13: 1,915,152 km (0.084 R)
• M14: 2,226,016 km (0.099 R)
• M15: 2,302,461 km (0.117 R)
• M16: 2,617,065 km (0.066 R)
• M17: 2,862,106 km (0.044 R)
• M18: 2,962,187 km (0.053 R)
• M19: 3,063,615 km (0.072 R)
• M20: 3,287,114 km (0.028 R)
• M21: 3,356,976 km (0.102 R)
• M22: 3,841,673 km (0.045 R)
• M23: 4,233,919 km (0.102 R)
• M24: 4,522,044 km (0.052 R)
• M25: 4,658,777 km (0.056 R)
• M26: 4,816,603 km (0.113 R)
• M27: 5,016,465 km (0.054 R)
• M28: 5,445,213 km (0.086 R)
• M29: 5,569,828 km (0.098 R)
• M30: 5,928,115 km (0.103 R)
• M31: 6,056,470 km (0.108 R)
• M32: 6,207,264 km (0.087 R)
• M33: 6,556,875 km (0.071 R)
• M34: 6,622,997 km (0.096 R)
• M35: 6,733,999 km (0.033 R)
• M36: 7,025,266 km (0.057 R)
• M37: 7,458,501 km (0.102 R)
• M38: 7,643,554 km (0.111 R)
• M39: 7,783,278 km (0.076 R)
• M40: 8,160,115 km (0.092 R)
• M41: 8,255,259 km (0.113 R)
• M42: 8,374,788 km (0.119 R)
• M43: 8,470,830 km (0.106 R)
• M44: 8,567,171 km (0.098 R)
• M45: 9,525,644 km (0.045 R)
• M46: 9,751,687 km (0.087 R)
• M47: 9,903,379 km (0.094 R)
• M48: 10,055,969 km (0.116 R)
• M49: 10,466,316 km (0.117 R)
• M50: 10,699,689 km (0.107 R)
• M51: 11,118,563 km (0.077 R)
• M52: 11,224,179 km (0.088 R)
• M53: 11,945,689 km (0.096 R)
• M54: 12,026,771 km (0.079 R)
• M55: 12,820,089 km (0.086 R)
• M56: 13,014,267 km (0.115 R)
• M57: 14,170,210 km (0.081 R)
• M58: 14,342,097 km (0.092 R)
• M59: 14,457,138 km (0.109 R)
• M60: 15,329,443 km (0.053 R)
• M61: 15,831,344 km (0.09 R)
• M62: 16,039,585 km (0.057 R)
• M63: 16,398,769 km (0.115 R)
• M64: 16,639,622 km (0.063 R)
• M65: 16,851,303 km (0.082 R)
• M66: 17,369,210 km (0.084 R)
• M67: 17,768,936 km (0.09 R)
• M68: 17,954,288 km (0.095 R)
• M69: 18,327,235 km (0.075 R)
• M70: 18,452,000 km (0.101 R)
• M71: 19,238,735 km (0.083 R)
• M72: 19,429,173 km (0.108 R)
• M73: 19,492,902 km (0.119 R)
• M74: 19,876,022 km (0.083 R)
• M75: 20,132,881 km (0.11 R)
• M76: 20,682,354 km (0.115 R)
• M77: 21,335,200 km (0.096 R)
• M78: 21,631,104 km (0.031 R)
• M79: 21,730,138 km (0.074 R)
• M80: 21,994,627 km (0.085 R)
• M81: 22,094,259 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.1

Radius: 12.9

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.34 AU - 7.04 AU

Year: 6539 Days

Day: 12.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 70,849,979 km

• M1: 722,109 km (0.108 R)
• M2: 1,276,668 km (0.025 R)
• M3: 1,965,267 km (0.108 R)
• M4: 2,211,206 km (0.088 R)
• M5: 2,338,065 km (0.085 R)
• M6: 2,710,863 km (0.091 R)
• M7: 2,962,337 km (0.053 R)
• M8: 3,055,686 km (0.09 R)
• M9: 3,317,782 km (0.113 R)
• M10: 3,813,250 km (0.092 R)
• M11: 4,121,721 km (0.052 R)
• M12: 4,226,439 km (0.103 R)
• M13: 4,928,801 km (0.081 R)
• M14: 5,096,051 km (0.08 R)
• M15: 5,236,973 km (0.117 R)
• M16: 5,379,091 km (0.032 R)
• M17: 6,139,347 km (0.083 R)
• M18: 6,532,191 km (0.041 R)
• M19: 6,777,980 km (0.095 R)
• M20: 7,089,593 km (0.116 R)
• M21: 7,247,269 km (0.051 R)
• M22: 7,374,128 km (0.082 R)
• M23: 8,316,445 km (0.047 R)
• M24: 8,449,437 km (0.109 R)
• M25: 8,583,178 km (0.113 R)
• M26: 8,886,562 km (0.083 R)
• M27: 9,608,222 km (0.084 R)
• M28: 9,888,120 km (0.111 R)
• M29: 10,313,128 km (0.059 R)
• M30: 10,420,240 km (0.106 R)
• M31: 11,144,293 km (0.086 R)
• M32: 11,401,602 km (0.11 R)
• M33: 11,884,653 km (0.061 R)
• M34: 12,336,588 km (0.027 R)
• M35: 12,526,578 km (0.116 R)
• M36: 13,218,468 km (0.089 R)
• M37: 13,529,931 km (0.103 R)
• M38: 14,639,348 km (0.043 R)
• M39: 14,759,924 km (0.083 R)
• M40: 15,818,928 km (0.061 R)
• M41: 15,984,084 km (0.081 R)
• M42: 16,066,811 km (0.052 R)
• M43: 16,191,277 km (0.113 R)
• M44: 16,441,105 km (0.079 R)
• M45: 16,608,356 km (0.109 R)
• M46: 17,240,706 km (0.113 R)
• M47: 17,453,284 km (0.117 R)
• M48: 18,355,360 km (0.078 R)
• M49: 19,008,953 km (0.085 R)
• M50: 19,581,763 km (0.1 R)
• M51: 19,847,897 km (0.115 R)
• M52: 21,151,793 km (0.104 R)
• M53: 21,470,586 km (0.116 R)
• M54: 21,653,544 km (0.093 R)
• M55: 21,836,951 km (0.106 R)
• M56: 22,067,032 km (0.038 R)
• M57: 22,205,410 km (0.105 R)
• M58: 22,715,389 km (0.076 R)
• M59: 22,901,788 km (0.084 R)
• M60: 24,363,509 km (0.109 R)
• M61: 24,458,953 km (0.091 R)
• M62: 24,745,732 km (0.073 R)
• M63: 24,889,495 km (0.081 R)
• M64: 25,226,240 km (0.109 R)
• M65: 25,467,542 km (0.092 R)
• M66: 26,245,301 km (0.111 R)
• M67: 26,538,961 km (0.05 R)
• M68: 26,735,234 km (0.09 R)
• M69: 26,981,472 km (0.104 R)
• M70: 27,575,226 km (0.079 R)
• M71: 27,774,041 km (0.104 R)
• M72: 28,173,318 km (0.091 R)
• M73: 28,423,895 km (0.115 R)
• M74: 29,585,672 km (0.033 R)
• M75: 30,557,011 km (0.072 R)
• M76: 31,279,568 km (0.079 R)
• M77: 32,059,871 km (0.072 R)
• M78: 32,164,440 km (0.084 R)
• M79: 32,269,009 km (0.094 R)
• M80: 32,583,613 km (0.116 R)
• M81: 32,899,265 km (0.074 R)
• M82: 33,268,771 km (0.114 R)
• M83: 33,533,560 km (0.088 R)
• M84: 34,921,828 km (0.111 R)
• M85: 36,219,888 km (0.042 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 505.9

Radius: 3.5

Gravity: 41.3 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 9.95 AU - 15.25 AU

Year: 18990 Days

Day: 22.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,849,979 km

• M1: 54,454 km (0.065 R)
• M2: 91,105 km (0.116 R)
• M3: 338,091 km (0.067 R)
• M4: 853,755 km (0.097 R)
• M5: 971,040 km (0.112 R)
• M6: 1,019,360 km (0.11 R)
• M7: 1,093,411 km (0.085 R)
• M8: 1,169,407 km (0.049 R)
• M9: 1,987,707 km (0.078 R)
• M10: 3,013,200 km (0.046 R)
• M11: 3,155,767 km (0.116 R)
• M12: 3,447,483 km (0.088 R)
• M13: 4,332,953 km (0.109 R)
• M14: 4,697,672 km (0.106 R)
• M15: 4,946,154 km (0.081 R)
• M16: 5,893,558 km (0.049 R)
• M17: 6,616,863 km (0.096 R)
• M18: 6,755,541 km (0.074 R)
• M19: 7,224,829 km (0.08 R)
• M20: 7,272,252 km (0.11 R)
• M21: 7,656,120 km (0.106 R)
• M22: 10,092,920 km (0.058 R)
• M23: 10,199,284 km (0.117 R)
• M24: 10,790,794 km (0.076 R)
• M25: 11,008,608 km (0.111 R)
• M26: 11,338,023 km (0.07 R)
• M27: 12,289,016 km (0.095 R)
• M28: 13,969,449 km (0.104 R)
• M29: 14,028,690 km (0.089 R)
• M30: 15,048,050 km (0.088 R)
• M31: 15,291,296 km (0.099 R)
• M32: 15,413,517 km (0.094 R)
• M33: 15,474,703 km (0.066 R)
• M34: 16,464,742 km (0.117 R)
• M35: 16,904,260 km (0.053 R)
• M36: 17,284,089 km (0.045 R)
• M37: 17,987,798 km (0.109 R)
• M38: 18,962,278 km (0.057 R)
• M39: 20,220,995 km (0.083 R)
• M40: 20,826,716 km (0.11 R)
• M41: 21,643,371 km (0.113 R)
• M42: 21,986,848 km (0.077 R)
• M43: 22,470,647 km (0.077 R)
• M44: 23,167,773 km (0.104 R)
• M45: 23,237,935 km (0.068 R)
• M46: 24,013,749 km (0.109 R)
• M47: 25,085,319 km (0.073 R)
• M48: 25,445,999 km (0.094 R)
• M49: 25,590,810 km (0.076 R)
• M50: 26,538,213 km (0.07 R)
• M51: 26,684,969 km (0.107 R)
• M52: 27,348,884 km (0.09 R)
• M53: 27,422,935 km (0.117 R)
• M54: 28,994,461 km (0.12 R)
• M55: 29,221,251 km (0.047 R)
• M56: 29,372,944 km (0.033 R)
• M57: 30,517,966 km (0.03 R)
• M58: 30,980,073 km (0.094 R)
• M59: 31,366,934 km (0.032 R)
• M60: 31,833,230 km (0.081 R)
• M61: 33,404,307 km (0.07 R)
• M62: 33,721,454 km (0.047 R)
• M63: 37,194,070 km (0.081 R)
• M64: 37,935,178 km (0.117 R)
• M65: 38,100,483 km (0.097 R)
• M66: 39,599,304 km (0.104 R)
• M67: 40,778,435 km (0.089 R)
• M68: 41,968,935 km (0.106 R)
• M69: 42,311,215 km (0.113 R)
• M70: 42,482,654 km (0.089 R)
• M71: 44,384,043 km (0.09 R)
• M72: 44,558,175 km (0.057 R)
• M73: 45,608,352 km (0.106 R)
• M74: 46,224,695 km (0.108 R)
• M75: 47,287,588 km (0.12 R)
• M76: 47,465,609 km (0.05 R)
• M77: 47,643,780 km (0.102 R)
• M78: 48,179,640 km (0.114 R)
• M79: 48,987,020 km (0.082 R)
• M80: 50,888,558 km (0.107 R)
• M81: 51,162,173 km (0.11 R)
• M82: 51,710,898 km (0.055 R)
• M83: 53,924,946 km (0.113 R)
• M84: 54,856,642 km (0.101 R)
• M85: 55,605,828 km (0.086 R)
• M86: 55,887,521 km (0.116 R)
• M87: 56,358,305 km (0.091 R)
• M88: 58,349,602 km (0.115 R)
• M89: 59,882,382 km (0.084 R)
• M90: 60,363,938 km (0.066 R)
• M91: 61,622,355 km (0.105 R)
• M92: 66,243,284 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338.6

Radius: 6.4

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 13.29 AU - 17.43 AU

Year: 25560 Days

Day: 21.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,849,979 km

• M1: 222,751 km (0.042 R)
• M2: 603,777 km (0.112 R)
• M3: 800,648 km (0.085 R)
• M4: 1,042,697 km (0.119 R)
• M5: 1,334,563 km (0.09 R)
• M6: 1,958,685 km (0.079 R)
• M7: 2,022,264 km (0.037 R)
• M8: 2,086,741 km (0.093 R)
• M9: 2,803,614 km (0.057 R)
• M10: 5,216,179 km (0.102 R)
• M11: 6,173,605 km (0.062 R)
• M12: 6,457,093 km (0.103 R)
• M13: 6,696,449 km (0.111 R)
• M14: 7,184,139 km (0.099 R)
• M15: 7,233,506 km (0.079 R)
• M16: 7,733,612 km (0.073 R)
• M17: 8,244,937 km (0.087 R)
• M18: 8,504,639 km (0.049 R)
• M19: 9,353,906 km (0.117 R)
• M20: 10,341,252 km (0.055 R)
• M21: 12,294,551 km (0.112 R)
• M22: 12,413,033 km (0.068 R)
• M23: 12,890,400 km (0.106 R)
• M24: 13,495,523 km (0.075 R)
• M25: 13,924,719 km (0.115 R)
• M26: 13,986,354 km (0.117 R)
• M27: 14,859,257 km (0.064 R)
• M28: 16,007,271 km (0.078 R)
• M29: 16,526,675 km (0.078 R)
• M30: 16,592,049 km (0.085 R)
• M31: 17,183,709 km (0.108 R)
• M32: 18,252,436 km (0.097 R)
• M33: 18,387,523 km (0.036 R)
• M34: 18,794,878 km (0.063 R)
• M35: 18,999,678 km (0.109 R)
• M36: 19,411,521 km (0.096 R)
• M37: 22,159,035 km (0.12 R)
• M38: 24,205,384 km (0.11 R)
• M39: 24,353,785 km (0.053 R)
• M40: 24,502,635 km (0.096 R)
• M41: 24,875,882 km (0.1 R)
• M42: 24,950,681 km (0.111 R)
• M43: 25,326,172 km (0.085 R)
• M44: 25,855,150 km (0.054 R)
• M45: 27,308,792 km (0.085 R)
• M46: 28,396,817 km (0.099 R)
• M47: 28,946,141 km (0.107 R)
• M48: 29,419,768 km (0.112 R)
• M49: 32,888,493 km (0.12 R)
• M50: 33,217,758 km (0.094 R)
• M51: 33,713,526 km (0.114 R)
• M52: 34,211,836 km (0.049 R)
• M53: 36,313,986 km (0.105 R)
• M54: 36,398,957 km (0.026 R)
• M55: 36,569,050 km (0.115 R)
• M56: 37,681,310 km (0.093 R)
• M57: 37,767,329 km (0.115 R)
• M58: 38,630,957 km (0.089 R)
• M59: 39,152,306 km (0.092 R)
• M60: 40,114,220 km (0.117 R)
• M61: 41,172,326 km (0.09 R)
• M62: 41,438,311 km (0.057 R)
• M63: 43,136,097 km (0.099 R)
• M64: 43,496,329 km (0.099 R)
• M65: 44,219,934 km (0.107 R)
• M66: 44,583,307 km (0.061 R)
• M67: 44,674,263 km (0.11 R)
• M68: 44,856,323 km (0.115 R)
• M69: 45,495,854 km (0.108 R)
• M70: 47,525,000 km (0.079 R)
• M71: 47,804,000 km (0.073 R)
• M72: 49,772,259 km (0.087 R)
• M73: 50,718,764 km (0.106 R)
• M74: 50,813,759 km (0.115 R)
• M75: 51,575,661 km (0.072 R)
• M76: 56,029,639 km (0.091 R)
• M77: 57,014,142 km (0.095 R)
• M78: 57,310,495 km (0.106 R)
• M79: 57,904,997 km (0.086 R)
• M80: 58,401,962 km (0.08 R)
• M81: 59,400,079 km (0.043 R)
• M82: 60,605,089 km (0.057 R)
• M83: 61,716,901 km (0.09 R)
• M84: 63,550,671 km (0.103 R)
• M85: 64,783,059 km (0.118 R)
• M86: 66,438,658 km (0.092 R)
• M87: 66,854,690 km (0.119 R)
• M88: 67,898,584 km (0.097 R)
• M89: 69,474,448 km (0.081 R)
• M90: 70,319,826 km (0.037 R)
• M91: 70,850,000 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 16,887 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit