🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.46 AU - 0.59 AU

Year: 141 Days

Day: 12.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.69 AU - 1.09 AU

Year: 316 Days

Day: 33 Hours

Environment

Temp: 40 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.06 AU - 1.24 AU

Year: 465 Days

Day: 32 Hours

Environment

Temp: -4 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,016,379 km

• M1: 116,238 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.78 AU - 2.16 AU

Year: 1042 Days

Day: 44.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 117.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,016,379 km

• M1: 37,699 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.2

Radius: 13.3

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.09 AU - 8.63 AU

Year: 9106 Days

Day: 14.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 179.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 74,016,379 km

• M1: 168,148 km (0.107 R)
• M2: 318,494 km (0.111 R)
• M3: 422,764 km (0.09 R)
• M4: 644,019 km (0.111 R)
• M5: 764,445 km (0.085 R)
• M6: 906,862 km (0.12 R)
• M7: 1,160,730 km (0.105 R)
• M8: 1,358,797 km (0.081 R)
• M9: 1,486,704 km (0.105 R)
• M10: 1,703,321 km (0.109 R)
• M11: 2,357,962 km (0.112 R)
• M12: 2,474,349 km (0.065 R)
• M13: 2,814,834 km (0.078 R)
• M14: 3,474,560 km (0.117 R)
• M15: 3,697,611 km (0.106 R)
• M16: 3,902,560 km (0.07 R)
• M17: 4,041,237 km (0.102 R)
• M18: 4,347,464 km (0.106 R)
• M19: 4,759,456 km (0.085 R)
• M20: 4,982,656 km (0.083 R)
• M21: 5,108,169 km (0.079 R)
• M22: 5,413,947 km (0.079 R)
• M23: 5,517,169 km (0.086 R)
• M24: 5,830,876 km (0.084 R)
• M25: 6,258,427 km (0.058 R)
• M26: 6,723,826 km (0.085 R)
• M27: 7,087,349 km (0.042 R)
• M28: 8,245,984 km (0.099 R)
• M29: 8,847,368 km (0.071 R)
• M30: 9,184,262 km (0.119 R)
• M31: 9,276,863 km (0.097 R)
• M32: 11,094,926 km (0.03 R)
• M33: 11,725,182 km (0.117 R)
• M34: 11,859,222 km (0.086 R)
• M35: 12,469,282 km (0.102 R)
• M36: 13,368,515 km (0.106 R)
• M37: 13,508,688 km (0.101 R)
• M38: 13,825,985 km (0.118 R)
• M39: 14,074,467 km (0.1 R)
• M40: 14,217,183 km (0.1 R)
• M41: 14,792,686 km (0.069 R)
• M42: 14,937,647 km (0.101 R)
• M43: 15,929,181 km (0.096 R)
• M44: 16,715,168 km (0.045 R)
• M45: 17,590,466 km (0.031 R)
• M46: 17,859,742 km (0.108 R)
• M47: 18,169,260 km (0.089 R)
• M48: 18,402,632 km (0.037 R)
• M49: 19,623,800 km (0.116 R)
• M50: 20,627,751 km (0.094 R)
• M51: 21,484,049 km (0.072 R)
• M52: 21,648,457 km (0.111 R)
• M53: 21,937,181 km (0.107 R)
• M54: 22,476,781 km (0.112 R)
• M55: 22,685,470 km (0.084 R)
• M56: 22,894,757 km (0.106 R)
• M57: 23,273,240 km (0.034 R)
• M58: 23,442,136 km (0.067 R)
• M59: 24,036,488 km (0.111 R)
• M60: 24,164,394 km (0.04 R)
• M61: 24,378,319 km (0.072 R)
• M62: 24,764,731 km (0.079 R)
• M63: 25,110,003 km (0.04 R)
• M64: 25,413,387 km (0.085 R)
• M65: 25,980,064 km (0.091 R)
• M66: 26,111,560 km (0.119 R)
• M67: 27,303,855 km (0.113 R)
• M68: 27,482,026 km (0.064 R)
• M69: 28,108,542 km (0.079 R)
• M70: 28,649,339 km (0.102 R)
• M71: 29,284,681 km (0.088 R)
• M72: 29,604,072 km (0.096 R)
• M73: 29,924,660 km (0.088 R)
• M74: 30,016,514 km (0.11 R)
• M75: 30,893,307 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575

Radius: 9.5

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.4 AU - 11 AU

Year: 10513 Days

Day: 8.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 74,016,379 km

• M1: 139,874 km (0.115 R)
• M2: 302,487 km (0.028 R)
• M3: 397,631 km (0.06 R)
• M4: 477,217 km (0.118 R)
• M5: 655,239 km (0.075 R)
• M6: 1,356,254 km (0.103 R)
• M7: 1,750,295 km (0.068 R)
• M8: 2,056,522 km (0.095 R)
• M9: 3,158,609 km (0.044 R)
• M10: 3,243,431 km (0.097 R)
• M11: 3,329,001 km (0.099 R)
• M12: 3,444,491 km (0.077 R)
• M13: 4,164,356 km (0.051 R)
• M14: 4,446,198 km (0.107 R)
• M15: 4,995,671 km (0.104 R)
• M16: 6,300,165 km (0.037 R)
• M17: 6,806,105 km (0.046 R)
• M18: 7,212,861 km (0.055 R)
• M19: 7,325,209 km (0.077 R)
• M20: 7,665,544 km (0.034 R)
• M21: 8,127,652 km (0.103 R)
• M22: 8,205,443 km (0.09 R)
• M23: 8,401,267 km (0.094 R)
• M24: 8,638,379 km (0.093 R)
• M25: 8,998,013 km (0.108 R)
• M26: 9,199,970 km (0.103 R)
• M27: 9,321,892 km (0.079 R)
• M28: 9,608,372 km (0.063 R)
• M29: 9,773,528 km (0.12 R)
• M30: 10,022,758 km (0.07 R)
• M31: 10,148,271 km (0.108 R)
• M32: 10,740,678 km (0.102 R)
• M33: 11,606,401 km (0.091 R)
• M34: 12,359,776 km (0.094 R)
• M35: 12,539,443 km (0.087 R)
• M36: 12,855,843 km (0.105 R)
• M37: 12,946,649 km (0.09 R)
• M38: 13,496,421 km (0.039 R)
• M39: 14,476,736 km (0.071 R)
• M40: 15,095,173 km (0.085 R)
• M41: 15,431,768 km (0.102 R)
• M42: 17,101,430 km (0.118 R)
• M43: 17,201,362 km (0.112 R)
• M44: 17,502,502 km (0.105 R)
• M45: 18,570,332 km (0.041 R)
• M46: 18,724,567 km (0.109 R)
• M47: 18,827,790 km (0.082 R)
• M48: 18,982,773 km (0.084 R)
• M49: 19,868,991 km (0.105 R)
• M50: 20,026,667 km (0.082 R)
• M51: 20,502,538 km (0.096 R)
• M52: 20,715,266 km (0.118 R)
• M53: 22,006,894 km (0.044 R)
• M54: 24,836,986 km (0.055 R)
• M55: 25,006,930 km (0.085 R)
• M56: 27,310,587 km (0.114 R)
• M57: 28,132,777 km (0.082 R)
• M58: 29,321,482 km (0.089 R)
• M59: 29,381,321 km (0.111 R)
• M60: 29,681,265 km (0.107 R)
• M61: 29,741,403 km (0.047 R)
• M62: 30,587,080 km (0.1 R)
• M63: 30,708,553 km (0.075 R)
• M64: 32,055,383 km (0.087 R)
• M65: 32,240,585 km (0.096 R)
• M66: 33,233,915 km (0.074 R)
• M67: 33,609,106 km (0.079 R)
• M68: 34,237,417 km (0.045 R)
• M69: 34,300,398 km (0.081 R)
• M70: 34,616,349 km (0.093 R)
• M71: 34,679,629 km (0.113 R)
• M72: 35,761,221 km (0.071 R)
• M73: 36,145,688 km (0.11 R)
• M74: 36,402,697 km (0.118 R)
• M75: 36,789,408 km (0.079 R)
• M76: 38,743,156 km (0.048 R)
• M77: 38,940,326 km (0.116 R)
• M78: 39,006,149 km (0.098 R)
• M79: 40,396,960 km (0.067 R)
• M80: 40,596,973 km (0.103 R)
• M81: 40,997,895 km (0.06 R)
• M82: 42,547,280 km (0.071 R)
• M83: 42,886,568 km (0.106 R)
• M84: 45,564,220 km (0.065 R)
• M85: 45,702,897 km (0.104 R)
• M86: 46,050,413 km (0.113 R)
• M87: 46,189,689 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.4

Radius: 4.3

Gravity: 31.61 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 10.15 AU - 14.05 AU

Year: 15856 Days

Day: 22.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,016,379 km

• M1: 69,114 km (0.106 R)
• M2: 178,470 km (0.047 R)
• M3: 215,271 km (0.046 R)
• M4: 423,661 km (0.118 R)
• M5: 511,026 km (0.087 R)
• M6: 723,455 km (0.102 R)
• M7: 1,221,915 km (0.096 R)
• M8: 1,721,124 km (0.082 R)
• M9: 2,462,231 km (0.109 R)
• M10: 3,015,594 km (0.092 R)
• M11: 3,117,021 km (0.104 R)
• M12: 3,254,202 km (0.114 R)
• M13: 3,499,094 km (0.105 R)
• M14: 3,641,661 km (0.115 R)
• M15: 4,575,002 km (0.092 R)
• M16: 5,371,910 km (0.064 R)
• M17: 6,253,789 km (0.053 R)
• M18: 6,383,491 km (0.099 R)
• M19: 6,910,823 km (0.073 R)
• M20: 7,913,279 km (0.057 R)
• M21: 7,959,953 km (0.069 R)
• M22: 8,526,779 km (0.034 R)
• M23: 8,670,543 km (0.109 R)
• M24: 10,151,562 km (0.111 R)
• M25: 10,202,276 km (0.102 R)
• M26: 10,253,139 km (0.08 R)
• M27: 11,497,045 km (0.118 R)
• M28: 11,975,609 km (0.079 R)
• M29: 12,082,870 km (0.048 R)
• M30: 13,283,393 km (0.115 R)
• M31: 13,785,444 km (0.081 R)
• M32: 13,841,543 km (0.09 R)
• M33: 13,897,792 km (0.049 R)
• M34: 14,180,233 km (0.105 R)
• M35: 14,923,136 km (0.094 R)
• M36: 15,444,783 km (0.116 R)
• M37: 16,925,054 km (0.115 R)
• M38: 19,134,764 km (0.066 R)
• M39: 19,448,770 km (0.112 R)
• M40: 20,209,326 km (0.041 R)
• M41: 21,368,261 km (0.063 R)
• M42: 21,498,411 km (0.088 R)
• M43: 22,284,548 km (0.089 R)
• M44: 22,681,132 km (0.12 R)
• M45: 22,747,403 km (0.059 R)
• M46: 22,880,246 km (0.094 R)
• M47: 24,426,340 km (0.109 R)
• M48: 27,264,960 km (0.104 R)
• M49: 27,335,421 km (0.104 R)
• M50: 27,547,401 km (0.07 R)
• M51: 27,688,920 km (0.083 R)
• M52: 28,044,066 km (0.034 R)
• M53: 28,472,065 km (0.085 R)
• M54: 30,060,047 km (0.081 R)
• M55: 34,229,638 km (0.114 R)
• M56: 34,305,784 km (0.119 R)
• M57: 34,916,442 km (0.099 R)
• M58: 37,944,752 km (0.095 R)
• M59: 38,576,354 km (0.089 R)
• M60: 38,893,352 km (0.092 R)
• M61: 39,609,926 km (0.064 R)
• M62: 40,009,801 km (0.115 R)
• M63: 40,411,172 km (0.093 R)
• M64: 41,055,939 km (0.049 R)
• M65: 41,785,528 km (0.091 R)
• M66: 42,764,945 km (0.116 R)
• M67: 43,339,700 km (0.049 R)
• M68: 43,421,979 km (0.111 R)
• M69: 44,165,181 km (0.119 R)
• M70: 44,496,839 km (0.115 R)
• M71: 45,580,526 km (0.104 R)
• M72: 45,664,152 km (0.113 R)
• M73: 46,504,144 km (0.09 R)
• M74: 47,095,205 km (0.11 R)
• M75: 47,179,728 km (0.089 R)
• M76: 47,518,866 km (0.093 R)
• M77: 47,858,603 km (0.112 R)
• M78: 48,711,759 km (0.06 R)
• M79: 48,797,479 km (0.092 R)
• M80: 48,968,769 km (0.047 R)
• M81: 49,914,676 km (0.088 R)
• M82: 51,301,149 km (0.089 R)
• M83: 52,174,202 km (0.106 R)
• M84: 52,261,867 km (0.037 R)
• M85: 53,669,582 km (0.092 R)
• M86: 54,378,228 km (0.101 R)
• M87: 54,467,089 km (0.083 R)
• M88: 55,715,184 km (0.103 R)
• M89: 58,785,231 km (0.102 R)
• M90: 59,150,100 km (0.081 R)
• M91: 61,077,519 km (0.087 R)
• M92: 61,447,026 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.1

Radius: 7.4

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 13.63 AU - 17.75 AU

Year: 23413 Days

Day: 17.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,016,379 km

• M1: 104,120 km (0.103 R)
• M2: 177,273 km (0.057 R)
• M3: 1,071,719 km (0.039 R)
• M4: 1,550,133 km (0.107 R)
• M5: 1,671,607 km (0.107 R)
• M6: 2,325,349 km (0.051 R)
• M7: 2,394,763 km (0.116 R)
• M8: 3,280,981 km (0.026 R)
• M9: 4,047,670 km (0.102 R)
• M10: 4,603,126 km (0.042 R)
• M11: 4,734,773 km (0.056 R)
• M12: 4,823,185 km (0.082 R)
• M13: 6,262,765 km (0.053 R)
• M14: 6,457,691 km (0.105 R)
• M15: 6,753,745 km (0.096 R)
• M16: 7,155,266 km (0.115 R)
• M17: 7,668,237 km (0.07 R)
• M18: 7,876,777 km (0.061 R)
• M19: 8,513,465 km (0.053 R)
• M20: 9,555,265 km (0.108 R)
• M21: 12,913,139 km (0.115 R)
• M22: 13,662,325 km (0.098 R)
• M23: 13,978,724 km (0.032 R)
• M24: 14,554,227 km (0.071 R)
• M25: 14,618,554 km (0.078 R)
• M26: 15,072,135 km (0.115 R)
• M27: 15,202,584 km (0.082 R)
• M28: 15,464,680 km (0.081 R)
• M29: 16,864,617 km (0.116 R)
• M30: 17,203,905 km (0.112 R)
• M31: 17,889,362 km (0.097 R)
• M32: 19,286,606 km (0.112 R)
• M33: 19,428,275 km (0.052 R)
• M34: 20,213,515 km (0.108 R)
• M35: 20,936,521 km (0.094 R)
• M36: 21,154,934 km (0.106 R)
• M37: 21,815,109 km (0.062 R)
• M38: 22,258,966 km (0.116 R)
• M39: 22,333,167 km (0.07 R)
• M40: 22,631,016 km (0.084 R)
• M41: 23,230,754 km (0.093 R)
• M42: 23,683,886 km (0.063 R)
• M43: 24,445,788 km (0.098 R)
• M44: 25,292,961 km (0.097 R)
• M45: 27,174,752 km (0.027 R)
• M46: 28,212,812 km (0.118 R)
• M47: 29,345,118 km (0.119 R)
• M48: 29,508,030 km (0.108 R)
• M49: 33,678,819 km (0.111 R)
• M50: 33,764,090 km (0.098 R)
• M51: 34,020,351 km (0.062 R)
• M52: 34,879,342 km (0.059 R)
• M53: 35,571,531 km (0.103 R)
• M54: 35,919,496 km (0.115 R)
• M55: 37,321,976 km (0.071 R)
• M56: 38,030,023 km (0.073 R)
• M57: 39,100,395 km (0.101 R)
• M58: 39,459,281 km (0.09 R)
• M59: 41,727,484 km (0.102 R)
• M60: 42,462,308 km (0.072 R)
• M61: 42,738,915 km (0.071 R)
• M62: 43,479,574 km (0.097 R)
• M63: 45,349,547 km (0.043 R)
• M64: 45,537,891 km (0.11 R)
• M65: 46,104,867 km (0.093 R)
• M66: 46,199,562 km (0.098 R)
• M67: 47,532,330 km (0.037 R)
• M68: 48,203,426 km (0.119 R)
• M69: 48,588,192 km (0.051 R)
• M70: 48,781,023 km (0.115 R)
• M71: 48,877,664 km (0.08 R)
• M72: 49,070,794 km (0.105 R)
• M73: 49,749,071 km (0.114 R)
• M74: 51,310,873 km (0.1 R)
• M75: 54,182,554 km (0.052 R)
• M76: 54,282,485 km (0.098 R)
• M77: 54,482,647 km (0.069 R)
• M78: 56,395,704 km (0.054 R)
• M79: 56,902,841 km (0.094 R)
• M80: 57,513,201 km (0.096 R)
• M81: 60,805,700 km (0.066 R)
• M82: 61,951,620 km (0.116 R)
• M83: 62,370,045 km (0.067 R)
• M84: 63,104,571 km (0.12 R)
• M85: 63,209,738 km (0.11 R)
• M86: 65,006,558 km (0.118 R)
• M87: 68,110,115 km (0.115 R)
• M88: 68,433,845 km (0.059 R)
• M89: 69,408,326 km (0.101 R)
• M90: 70,496,501 km (0.076 R)
• M91: 71,809,820 km (0.083 R)
• M92: 74,016,389 km (0.099 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 12,690 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit