🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.96 AU - 1.28 AU

Year: 415 Days

Day: 14.7 Hours

Environment

Temp: 42 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.21 AU - 1.35 AU

Year: 507 Days

Day: 14.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.7 AU - 2.44 AU

Year: 1042 Days

Day: 16.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.58 AU - 4.28 AU

Year: 2726 Days

Day: 41 Hours

Environment

Temp: -117 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.99 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.2

Radius: 13.9

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.19 AU - 6.91 AU

Year: 5206 Days

Day: 12.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 111,965,519 km

• M1: 184,604 km (0.113 R)
• M2: 304,581 km (0.067 R)
• M3: 431,141 km (0.028 R)
• M4: 526,884 km (0.1 R)
• M5: 1,072,318 km (0.046 R)
• M6: 1,174,044 km (0.065 R)
• M7: 1,292,825 km (0.074 R)
• M8: 1,630,467 km (0.063 R)
• M9: 1,825,244 km (0.119 R)
• M10: 2,075,970 km (0.05 R)
• M11: 2,664,039 km (0.049 R)
• M12: 2,823,660 km (0.053 R)
• M13: 3,059,875 km (0.111 R)
• M14: 3,264,974 km (0.105 R)
• M15: 3,708,531 km (0.059 R)
• M16: 3,907,496 km (0.111 R)
• M17: 4,110,052 km (0.05 R)
• M18: 4,525,784 km (0.083 R)
• M19: 4,674,485 km (0.054 R)
• M20: 5,623,982 km (0.1 R)
• M21: 5,899,542 km (0.087 R)
• M22: 5,992,442 km (0.097 R)
• M23: 6,132,615 km (0.114 R)
• M24: 6,416,402 km (0.105 R)
• M25: 6,752,997 km (0.099 R)
• M26: 6,874,621 km (0.081 R)
• M27: 7,219,144 km (0.092 R)
• M28: 7,368,443 km (0.109 R)
• M29: 7,721,045 km (0.064 R)
• M30: 8,495,364 km (0.06 R)
• M31: 8,732,477 km (0.113 R)
• M32: 8,865,170 km (0.1 R)
• M33: 9,078,945 km (0.078 R)
• M34: 9,923,276 km (0.106 R)
• M35: 10,061,953 km (0.042 R)
• M36: 10,650,920 km (0.042 R)
• M37: 10,906,882 km (0.111 R)
• M38: 11,251,256 km (0.033 R)
• M39: 11,657,564 km (0.072 R)
• M40: 11,774,549 km (0.1 R)
• M41: 11,891,984 km (0.068 R)
• M42: 12,216,761 km (0.117 R)
• M43: 12,335,691 km (0.073 R)
• M44: 12,454,920 km (0.063 R)
• M45: 12,604,518 km (0.108 R)
• M46: 13,300,298 km (0.106 R)
• M47: 13,760,910 km (0.114 R)
• M48: 14,101,993 km (0.095 R)
• M49: 14,351,821 km (0.116 R)
• M50: 15,142,147 km (0.117 R)
• M51: 15,719,894 km (0.049 R)
• M52: 15,849,296 km (0.11 R)
• M53: 16,141,760 km (0.094 R)
• M54: 16,337,583 km (0.115 R)
• M55: 16,468,631 km (0.091 R)
• M56: 17,062,834 km (0.04 R)
• M57: 17,563,388 km (0.089 R)
• M58: 17,697,578 km (0.09 R)
• M59: 18,136,498 km (0.107 R)
• M60: 19,231,853 km (0.105 R)
• M61: 19,439,645 km (0.045 R)
• M62: 20,525,127 km (0.088 R)
• M63: 21,093,001 km (0.094 R)
• M64: 21,379,032 km (0.106 R)
• M65: 21,558,400 km (0.115 R)
• M66: 21,774,269 km (0.113 R)
• M67: 21,918,631 km (0.072 R)
• M68: 22,280,808 km (0.035 R)
• M69: 22,645,078 km (0.088 R)
• M70: 23,601,158 km (0.099 R)
• M71: 23,786,660 km (0.088 R)
• M72: 23,898,110 km (0.102 R)
• M73: 25,173,582 km (0.045 R)
• M74: 25,438,968 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.6

Radius: 6.7

Gravity: 11.15 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 11.89 AU - 17.43 AU

Year: 19637 Days

Day: 18.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 111,965,519 km

• M1: 434,731 km (0.116 R)
• M2: 707,448 km (0.108 R)
• M3: 1,127,220 km (0.107 R)
• M4: 2,351,230 km (0.026 R)
• M5: 2,686,179 km (0.087 R)
• M6: 3,035,939 km (0.073 R)
• M7: 3,363,259 km (0.103 R)
• M8: 4,011,766 km (0.048 R)
• M9: 5,639,541 km (0.094 R)
• M10: 5,816,814 km (0.074 R)
• M11: 6,268,151 km (0.084 R)
• M12: 7,108,741 km (0.115 R)
• M13: 7,252,355 km (0.069 R)
• M14: 7,300,376 km (0.101 R)
• M15: 7,835,936 km (0.082 R)
• M16: 9,100,038 km (0.098 R)
• M17: 9,412,698 km (0.1 R)
• M18: 9,517,716 km (0.114 R)
• M19: 10,263,760 km (0.081 R)
• M20: 10,371,770 km (0.065 R)
• M21: 10,698,342 km (0.088 R)
• M22: 11,083,706 km (0.093 R)
• M23: 11,924,596 km (0.06 R)
• M24: 12,844,174 km (0.099 R)
• M25: 13,312,415 km (0.111 R)
• M26: 13,430,298 km (0.08 R)
• M27: 15,364,150 km (0.059 R)
• M28: 15,425,934 km (0.051 R)
• M29: 16,111,391 km (0.088 R)
• M30: 16,363,165 km (0.046 R)
• M31: 17,641,329 km (0.116 R)
• M32: 17,770,881 km (0.109 R)
• M33: 18,555,073 km (0.103 R)
• M34: 18,818,963 km (0.096 R)
• M35: 19,084,051 km (0.118 R)
• M36: 20,768,972 km (0.064 R)
• M37: 20,905,704 km (0.106 R)
• M38: 21,042,885 km (0.087 R)
• M39: 21,733,130 km (0.105 R)
• M40: 21,802,543 km (0.104 R)
• M41: 24,278,538 km (0.108 R)
• M42: 24,856,883 km (0.059 R)
• M43: 26,618,996 km (0.044 R)
• M44: 26,991,196 km (0.072 R)
• M45: 27,140,644 km (0.098 R)
• M46: 27,816,078 km (0.102 R)
• M47: 27,966,873 km (0.091 R)
• M48: 29,260,147 km (0.108 R)
• M49: 30,339,795 km (0.12 R)
• M50: 30,495,077 km (0.116 R)
• M51: 31,197,140 km (0.083 R)
• M52: 31,353,919 km (0.11 R)
• M53: 31,510,847 km (0.106 R)
• M54: 32,220,689 km (0.091 R)
• M55: 32,379,113 km (0.093 R)
• M56: 32,856,031 km (0.106 R)
• M57: 32,935,766 km (0.118 R)
• M58: 33,015,502 km (0.051 R)
• M59: 33,655,931 km (0.116 R)
• M60: 35,929,818 km (0.109 R)
• M61: 36,341,063 km (0.083 R)
• M62: 36,836,531 km (0.112 R)
• M63: 38,756,769 km (0.098 R)
• M64: 39,432,204 km (0.105 R)
• M65: 39,856,463 km (0.051 R)
• M66: 40,966,330 km (0.106 R)
• M67: 41,826,966 km (0.08 R)
• M68: 43,303,796 km (0.107 R)
• M69: 43,653,855 km (0.107 R)
• M70: 45,240,191 km (0.066 R)
• M71: 45,862,219 km (0.098 R)
• M72: 46,935,135 km (0.12 R)
• M73: 47,474,735 km (0.061 R)
• M74: 47,835,565 km (0.051 R)
• M75: 48,106,786 km (0.071 R)
• M76: 48,197,292 km (0.077 R)
• M77: 48,378,605 km (0.102 R)
• M78: 49,562,074 km (0.095 R)
• M79: 49,653,478 km (0.111 R)
• M80: 51,586,432 km (0.095 R)
• M81: 52,050,186 km (0.084 R)
• M82: 53,262,676 km (0.05 R)
• M83: 54,107,605 km (0.079 R)
• M84: 59,657,387 km (0.025 R)
• M85: 59,852,014 km (0.092 R)
• M86: 61,023,963 km (0.104 R)
• M87: 63,688,301 km (0.089 R)
• M88: 63,787,634 km (0.062 R)
• M89: 64,285,496 km (0.113 R)
• M90: 65,184,879 km (0.104 R)
• M91: 65,385,190 km (0.106 R)
• M92: 65,585,801 km (0.114 R)
• M93: 65,887,241 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.7

Radius: 4

Gravity: 54.79 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 20.13 AU - 20.45 AU

Year: 31974 Days

Day: 23 Hours

Environment

Temp: -198 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 111,965,519 km

• M1: 115,938 km (0.092 R)
• M2: 162,613 km (0.028 R)
• M3: 369,058 km (0.11 R)
• M4: 443,558 km (0.119 R)
• M5: 666,010 km (0.095 R)
• M6: 788,979 km (0.102 R)
• M7: 919,279 km (0.099 R)
• M8: 1,350,121 km (0.107 R)
• M9: 2,007,753 km (0.075 R)
• M10: 3,566,563 km (0.114 R)
• M11: 5,159,481 km (0.04 R)
• M12: 5,900,589 km (0.087 R)
• M13: 6,674,309 km (0.043 R)
• M14: 6,806,404 km (0.067 R)
• M15: 7,275,393 km (0.108 R)
• M16: 7,343,161 km (0.12 R)
• M17: 8,528,425 km (0.044 R)
• M18: 8,671,740 km (0.115 R)
• M19: 10,072,275 km (0.119 R)
• M20: 11,070,242 km (0.083 R)
• M21: 12,179,660 km (0.063 R)
• M22: 13,241,207 km (0.108 R)
• M23: 15,103,850 km (0.117 R)
• M24: 17,137,034 km (0.062 R)
• M25: 17,317,898 km (0.073 R)
• M26: 17,408,555 km (0.089 R)
• M27: 17,681,421 km (0.087 R)
• M28: 17,864,080 km (0.071 R)
• M29: 20,104,907 km (0.095 R)
• M30: 21,549,723 km (0.103 R)
• M31: 23,527,556 km (0.074 R)
• M32: 26,079,995 km (0.115 R)
• M33: 26,183,816 km (0.103 R)
• M34: 26,810,182 km (0.108 R)
• M35: 28,077,725 km (0.118 R)
• M36: 28,184,239 km (0.09 R)
• M37: 28,611,490 km (0.116 R)
• M38: 28,933,425 km (0.066 R)
• M39: 30,780,211 km (0.033 R)
• M40: 33,903,964 km (0.067 R)
• M41: 34,472,286 km (0.119 R)
• M42: 35,733,695 km (0.11 R)
• M43: 36,893,378 km (0.082 R)
• M44: 37,478,007 km (0.1 R)
• M45: 37,595,142 km (0.089 R)
• M46: 37,830,160 km (0.072 R)
• M47: 39,488,004 km (0.042 R)
• M48: 42,874,301 km (0.091 R)
• M49: 44,726,173 km (0.113 R)
• M50: 45,849,803 km (0.098 R)
• M51: 45,975,315 km (0.105 R)
• M52: 46,478,114 km (0.025 R)
• M53: 47,489,246 km (0.094 R)
• M54: 49,147,688 km (0.1 R)
• M55: 49,790,659 km (0.075 R)
• M56: 51,997,228 km (0.11 R)
• M57: 53,310,099 km (0.105 R)
• M58: 53,573,989 km (0.101 R)
• M59: 54,501,047 km (0.103 R)
• M60: 54,766,883 km (0.094 R)
• M61: 55,166,459 km (0.108 R)
• M62: 55,433,341 km (0.086 R)
• M63: 57,313,637 km (0.079 R)
• M64: 59,214,876 km (0.092 R)
• M65: 59,488,192 km (0.1 R)
• M66: 61,966,430 km (0.109 R)
• M67: 62,105,107 km (0.109 R)
• M68: 62,799,989 km (0.107 R)
• M69: 64,478,328 km (0.077 R)
• M70: 68,451,199 km (0.117 R)
• M71: 68,594,513 km (0.104 R)
• M72: 68,737,978 km (0.096 R)
• M73: 70,033,495 km (0.093 R)
• M74: 75,591,654 km (0.098 R)
• M75: 80,078,543 km (0.111 R)
• M76: 80,834,761 km (0.107 R)
• M77: 80,986,303 km (0.109 R)
• M78: 81,289,538 km (0.087 R)
• M79: 84,036,454 km (0.086 R)
• M80: 85,421,282 km (0.103 R)
• M81: 88,837,948 km (0.106 R)
• M82: 90,248,506 km (0.108 R)
• M83: 90,405,584 km (0.118 R)
• M84: 93,568,531 km (0.074 R)
• M85: 95,803,972 km (0.091 R)
• M86: 97,411,401 km (0.081 R)
• M87: 98,380,197 km (0.119 R)
• M88: 99,352,135 km (0.081 R)
• M89: 102,450,905 km (0.063 R)
• M90: 104,259,394 km (0.116 R)
• M91: 105,912,749 km (0.107 R)
• M92: 106,742,569 km (0.061 R)
• M93: 108,910,242 km (0.083 R)
• M94: 109,077,642 km (0.103 R)
• M95: 111,092,426 km (0.044 R)
• M96: 112,611,592 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.4

Radius: 7

Gravity: 16.13 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 20.32 AU - 21.32 AU

Year: 33235 Days

Day: 17.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 111,965,519 km

• M1: 115,340 km (0.093 R)
• M2: 727,494 km (0.079 R)
• M3: 948,750 km (0.095 R)
• M4: 1,050,027 km (0.056 R)
• M5: 2,339,112 km (0.097 R)
• M6: 2,762,325 km (0.099 R)
• M7: 3,466,931 km (0.115 R)
• M8: 3,839,280 km (0.048 R)
• M9: 3,948,037 km (0.118 R)
• M10: 4,621,976 km (0.107 R)
• M11: 4,913,243 km (0.067 R)
• M12: 5,031,425 km (0.091 R)
• M13: 5,391,657 km (0.056 R)
• M14: 5,636,399 km (0.025 R)
• M15: 5,760,266 km (0.102 R)
• M16: 5,947,563 km (0.066 R)
• M17: 7,859,872 km (0.109 R)
• M18: 9,352,709 km (0.088 R)
• M19: 10,930,518 km (0.075 R)
• M20: 12,347,359 km (0.079 R)
• M21: 12,427,694 km (0.067 R)
• M22: 12,588,960 km (0.095 R)
• M23: 12,669,892 km (0.073 R)
• M24: 12,913,737 km (0.097 R)
• M25: 13,241,207 km (0.091 R)
• M26: 13,406,064 km (0.082 R)
• M27: 13,820,898 km (0.083 R)
• M28: 14,240,072 km (0.069 R)
• M29: 15,435,658 km (0.099 R)
• M30: 15,783,174 km (0.118 R)
• M31: 18,562,553 km (0.079 R)
• M32: 19,678,403 km (0.088 R)
• M33: 20,055,091 km (0.061 R)
• M34: 20,149,636 km (0.114 R)
• M35: 20,434,172 km (0.102 R)
• M36: 21,682,715 km (0.095 R)
• M37: 24,961,003 km (0.114 R)
• M38: 25,881,628 km (0.094 R)
• M39: 26,294,369 km (0.107 R)
• M40: 27,126,283 km (0.105 R)
• M41: 27,335,570 km (0.087 R)
• M42: 27,440,438 km (0.108 R)
• M43: 27,966,873 km (0.068 R)
• M44: 28,072,489 km (0.09 R)
• M45: 28,496,450 km (0.069 R)
• M46: 36,021,073 km (0.112 R)
• M47: 37,409,042 km (0.092 R)
• M48: 37,992,474 km (0.115 R)
• M49: 40,954,511 km (0.108 R)
• M50: 41,314,893 km (0.08 R)
• M51: 41,435,319 km (0.108 R)
• M52: 42,888,962 km (0.117 R)
• M53: 43,377,099 km (0.1 R)
• M54: 43,621,991 km (0.119 R)
• M55: 44,112,971 km (0.052 R)
• M56: 45,224,334 km (0.117 R)
• M57: 45,970,378 km (0.092 R)
• M58: 46,095,143 km (0.114 R)
• M59: 46,344,972 km (0.056 R)
• M60: 46,470,035 km (0.116 R)
• M61: 47,979,777 km (0.095 R)
• M62: 48,486,465 km (0.071 R)
• M63: 50,017,599 km (0.115 R)
• M64: 51,434,890 km (0.077 R)
• M65: 51,953,545 km (0.085 R)
• M66: 57,100,460 km (0.063 R)
• M67: 58,041,431 km (0.109 R)
• M68: 58,851,952 km (0.057 R)
• M69: 60,757,679 km (0.061 R)
• M70: 63,654,193 km (0.081 R)
• M71: 65,189,217 km (0.119 R)
• M72: 66,031,752 km (0.08 R)
• M73: 69,008,451 km (0.083 R)
• M74: 70,010,457 km (0.073 R)
• M75: 71,594,699 km (0.103 R)
• M76: 74,505,275 km (0.058 R)
• M77: 75,680,216 km (0.094 R)
• M78: 77,899,800 km (0.108 R)
• M79: 79,541,188 km (0.059 R)
• M80: 80,741,860 km (0.111 R)
• M81: 80,892,505 km (0.071 R)
• M82: 81,495,534 km (0.026 R)
• M83: 84,380,081 km (0.07 R)
• M84: 85,298,013 km (0.11 R)
• M85: 86,219,237 km (0.066 R)
• M86: 90,561,465 km (0.086 R)
• M87: 91,187,681 km (0.11 R)
• M88: 95,451,370 km (0.047 R)
• M89: 95,929,186 km (0.12 R)
• M90: 96,088,508 km (0.105 R)
• M91: 96,248,128 km (0.106 R)
• M92: 99,134,470 km (0.045 R)
• M93: 105,814,015 km (0.104 R)
• M94: 105,978,722 km (0.07 R)
• M95: 110,960,181 km (0.088 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 14,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit