🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.62 AU - 0.64 AU

Year: 178 Days

Day: 37.2 Hours

Environment

Temp: 216 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,920,228 km

• M1: 315,203 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.18 AU - 2.3 AU

Year: 1195 Days

Day: 43 Hours

Environment

Temp: -77 °C

Axial Tilt: 82.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.3 AU - 2.62 AU

Year: 1375 Days

Day: 16.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,920,228 km

• M1: 22,140 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.05 AU - 4.43 AU

Year: 2578 Days

Day: 24.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,920,228 km

• M1: 282,291 km (0.114 R)
• M2: 1,335,460 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.06 AU - 4.64 AU

Year: 2693 Days

Day: 45.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,920,228 km

• M1: 474,076 km (0.104 R)

Asteroid Belt

Center: 4.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.7

Radius: 13.1

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.18 AU - 5.62 AU

Year: 4473 Days

Day: 9.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 90,920,228 km

• M1: 185,352 km (0.115 R)
• M2: 380,876 km (0.111 R)
• M3: 558,299 km (0.109 R)
• M4: 723,754 km (0.114 R)
• M5: 848,070 km (0.072 R)
• M6: 1,107,473 km (0.097 R)
• M7: 1,226,852 km (0.081 R)
• M8: 1,378,993 km (0.075 R)
• M9: 1,764,656 km (0.051 R)
• M10: 1,970,354 km (0.096 R)
• M11: 2,184,129 km (0.052 R)
• M12: 2,336,719 km (0.063 R)
• M13: 2,457,893 km (0.068 R)
• M14: 2,797,779 km (0.071 R)
• M15: 3,229,668 km (0.05 R)
• M16: 3,522,880 km (0.091 R)
• M17: 3,763,733 km (0.082 R)
• M18: 3,948,037 km (0.084 R)
• M19: 4,030,915 km (0.078 R)
• M20: 4,325,772 km (0.073 R)
• M21: 4,627,661 km (0.03 R)
• M22: 5,115,948 km (0.08 R)
• M23: 5,691,152 km (0.115 R)
• M24: 5,785,099 km (0.094 R)
• M25: 6,046,297 km (0.091 R)
• M26: 6,481,926 km (0.076 R)
• M27: 6,728,463 km (0.075 R)
• M28: 7,003,125 km (0.058 R)
• M29: 7,179,950 km (0.098 R)
• M30: 7,435,164 km (0.051 R)
• M31: 7,693,220 km (0.081 R)
• M32: 8,059,735 km (0.08 R)
• M33: 8,566,273 km (0.091 R)
• M34: 8,728,288 km (0.089 R)
• M35: 8,946,102 km (0.112 R)
• M36: 9,165,712 km (0.111 R)
• M37: 10,004,956 km (0.045 R)
• M38: 10,232,943 km (0.077 R)
• M39: 10,781,369 km (0.111 R)
• M40: 10,898,055 km (0.098 R)
• M41: 11,428,380 km (0.094 R)
• M42: 11,577,230 km (0.067 R)
• M43: 11,906,943 km (0.112 R)
• M44: 12,883,518 km (0.119 R)
• M45: 13,038,502 km (0.076 R)
• M46: 13,256,466 km (0.048 R)
• M47: 13,885,974 km (0.082 R)
• M48: 14,300,360 km (0.068 R)
• M49: 14,589,532 km (0.092 R)
• M50: 15,337,671 km (0.077 R)
• M51: 15,600,814 km (0.096 R)
• M52: 16,198,308 km (0.086 R)
• M53: 16,567,216 km (0.084 R)
• M54: 17,621,732 km (0.049 R)
• M55: 17,793,919 km (0.111 R)
• M56: 17,897,440 km (0.083 R)
• M57: 18,070,376 km (0.089 R)
• M58: 18,174,496 km (0.086 R)
• M59: 18,627,777 km (0.094 R)
• M60: 18,768,100 km (0.104 R)
• M61: 19,261,623 km (0.104 R)
• M62: 20,442,100 km (0.112 R)
• M63: 20,804,426 km (0.056 R)
• M64: 21,059,341 km (0.104 R)
• M65: 21,315,303 km (0.102 R)
• M66: 21,535,511 km (0.108 R)
• M67: 22,089,322 km (0.09 R)
• M68: 22,312,223 km (0.1 R)
• M69: 23,475,496 km (0.096 R)
• M70: 24,007,317 km (0.094 R)
• M71: 24,236,501 km (0.047 R)
• M72: 25,044,180 km (0.109 R)
• M73: 25,704,654 km (0.082 R)
• M74: 25,860,834 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.7

Radius: 12.5

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.38 AU - 9.64 AU

Year: 8081 Days

Day: 7.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 90,920,228 km

• M1: 187,147 km (0.049 R)
• M2: 399,875 km (0.056 R)
• M3: 620,382 km (0.094 R)
• M4: 895,792 km (0.031 R)
• M5: 1,281,007 km (0.106 R)
• M6: 1,530,536 km (0.081 R)
• M7: 1,622,539 km (0.11 R)
• M8: 1,716,486 km (0.11 R)
• M9: 2,162,736 km (0.081 R)
• M10: 2,266,707 km (0.061 R)
• M11: 2,426,178 km (0.068 R)
• M12: 2,681,691 km (0.113 R)
• M13: 2,812,889 km (0.095 R)
• M14: 3,042,821 km (0.105 R)
• M15: 3,199,450 km (0.115 R)
• M16: 4,066,369 km (0.06 R)
• M17: 4,261,445 km (0.085 R)
• M18: 4,570,963 km (0.084 R)
• M19: 5,002,852 km (0.06 R)
• M20: 5,258,964 km (0.117 R)
• M21: 6,003,811 km (0.03 R)
• M22: 6,226,413 km (0.056 R)
• M23: 6,326,195 km (0.083 R)
• M24: 6,679,695 km (0.088 R)
• M25: 6,988,016 km (0.089 R)
• M26: 7,248,316 km (0.092 R)
• M27: 7,353,483 km (0.093 R)
• M28: 7,565,164 km (0.096 R)
• M29: 7,752,012 km (0.112 R)
• M30: 7,940,505 km (0.093 R)
• M31: 8,021,737 km (0.097 R)
• M32: 8,267,078 km (0.072 R)
• M33: 8,487,435 km (0.092 R)
• M34: 8,989,934 km (0.082 R)
• M35: 9,416,288 km (0.114 R)
• M36: 9,907,418 km (0.049 R)
• M37: 10,112,068 km (0.102 R)
• M38: 10,674,706 km (0.086 R)
• M39: 10,764,614 km (0.087 R)
• M40: 10,975,098 km (0.118 R)
• M41: 11,491,809 km (0.049 R)
• M42: 11,645,446 km (0.096 R)
• M43: 12,047,865 km (0.11 R)
• M44: 13,057,800 km (0.115 R)
• M45: 13,865,778 km (0.03 R)
• M46: 13,996,526 km (0.093 R)
• M47: 14,160,635 km (0.046 R)
• M48: 15,225,772 km (0.091 R)
• M49: 15,733,806 km (0.096 R)
• M50: 15,870,240 km (0.106 R)
• M51: 16,178,711 km (0.098 R)
• M52: 16,282,083 km (0.093 R)
• M53: 16,662,510 km (0.103 R)
• M54: 16,941,211 km (0.116 R)
• M55: 17,186,252 km (0.093 R)
• M56: 17,291,569 km (0.113 R)
• M57: 17,432,490 km (0.088 R)
• M58: 17,644,470 km (0.109 R)
• M59: 17,857,199 km (0.09 R)
• M60: 18,213,840 km (0.108 R)
• M61: 18,357,304 km (0.117 R)
• M62: 18,861,748 km (0.12 R)
• M63: 19,079,413 km (0.115 R)
• M64: 20,032,352 km (0.032 R)
• M65: 20,626,405 km (0.071 R)
• M66: 21,679,873 km (0.104 R)
• M67: 22,289,784 km (0.081 R)
• M68: 23,021,317 km (0.103 R)
• M69: 23,176,301 km (0.069 R)
• M70: 23,292,837 km (0.108 R)
• M71: 23,487,464 km (0.092 R)
• M72: 23,604,450 km (0.031 R)
• M73: 24,192,369 km (0.054 R)
• M74: 24,350,045 km (0.111 R)
• M75: 24,944,248 km (0.115 R)
• M76: 25,023,685 km (0.113 R)
• M77: 25,183,156 km (0.112 R)
• M78: 25,864,425 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.7

Radius: 4.8

Gravity: 12.4 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 13.87 AU - 21.21 AU

Year: 26184 Days

Day: 20.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 90,920,228 km

• M1: 65,823 km (0.108 R)
• M2: 184,604 km (0.035 R)
• M3: 395,387 km (0.058 R)
• M4: 644,767 km (0.112 R)
• M5: 687,103 km (0.057 R)
• M6: 1,400,386 km (0.108 R)
• M7: 1,925,773 km (0.1 R)
• M8: 3,027,861 km (0.099 R)
• M9: 3,282,626 km (0.099 R)
• M10: 3,319,726 km (0.111 R)
• M11: 3,544,422 km (0.108 R)
• M12: 4,087,911 km (0.073 R)
• M13: 4,207,739 km (0.075 R)
• M14: 4,698,720 km (0.07 R)
• M15: 4,782,345 km (0.042 R)
• M16: 4,993,427 km (0.103 R)
• M17: 5,036,063 km (0.107 R)
• M18: 5,164,567 km (0.06 R)
• M19: 5,294,119 km (0.105 R)
• M20: 5,823,247 km (0.118 R)
• M21: 6,789,051 km (0.117 R)
• M22: 7,557,684 km (0.094 R)
• M23: 7,655,671 km (0.077 R)
• M24: 8,710,037 km (0.092 R)
• M25: 9,071,465 km (0.092 R)
• M26: 9,175,735 km (0.111 R)
• M27: 10,077,212 km (0.088 R)
• M28: 10,293,381 km (0.082 R)
• M29: 10,785,408 km (0.112 R)
• M30: 11,006,514 km (0.032 R)
• M31: 11,285,065 km (0.086 R)
• M32: 11,622,408 km (0.079 R)
• M33: 12,306,968 km (0.075 R)
• M34: 13,358,043 km (0.08 R)
• M35: 14,559,314 km (0.082 R)
• M36: 15,234,598 km (0.068 R)
• M37: 16,424,799 km (0.068 R)
• M38: 16,488,229 km (0.087 R)
• M39: 17,709,695 km (0.12 R)
• M40: 18,167,016 km (0.093 R)
• M41: 20,306,415 km (0.12 R)
• M42: 21,267,132 km (0.106 R)
• M43: 21,405,660 km (0.048 R)
• M44: 23,589,789 km (0.113 R)
• M45: 27,183,579 km (0.039 R)
• M46: 28,165,240 km (0.091 R)
• M47: 28,317,231 km (0.084 R)
• M48: 28,469,672 km (0.031 R)
• M49: 29,466,442 km (0.116 R)
• M50: 31,257,727 km (0.036 R)
• M51: 32,047,604 km (0.093 R)
• M52: 32,444,936 km (0.082 R)
• M53: 33,727,438 km (0.063 R)
• M54: 35,682,084 km (0.086 R)
• M55: 36,673,020 km (0.117 R)
• M56: 38,766,493 km (0.095 R)
• M57: 39,359,649 km (0.047 R)
• M58: 39,870,376 km (0.118 R)
• M59: 40,297,627 km (0.114 R)
• M60: 40,984,431 km (0.098 R)
• M61: 41,070,599 km (0.052 R)
• M62: 44,741,881 km (0.12 R)
• M63: 45,899,319 km (0.06 R)
• M64: 48,790,149 km (0.114 R)
• M65: 49,613,835 km (0.088 R)
• M66: 50,165,402 km (0.041 R)
• M67: 53,141,502 km (0.087 R)
• M68: 53,329,397 km (0.063 R)
• M69: 55,220,613 km (0.082 R)
• M70: 57,229,713 km (0.087 R)
• M71: 58,194,918 km (0.092 R)
• M72: 59,165,509 km (0.11 R)
• M73: 60,729,405 km (0.03 R)
• M74: 60,827,541 km (0.117 R)
• M75: 62,504,982 km (0.109 R)
• M76: 62,802,533 km (0.088 R)
• M77: 65,300,817 km (0.086 R)
• M78: 65,401,347 km (0.094 R)
• M79: 66,612,641 km (0.11 R)
• M80: 67,729,538 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.6

Radius: 5.5

Gravity: 20.61 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 14.69 AU - 21.45 AU

Year: 27380 Days

Day: 17.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 90,920,228 km

• M1: 100,530 km (0.116 R)
• M2: 252,222 km (0.113 R)
• M3: 741,407 km (0.12 R)
• M4: 1,084,136 km (0.12 R)
• M5: 1,437,187 km (0.091 R)
• M6: 1,608,925 km (0.117 R)
• M7: 1,751,043 km (0.065 R)
• M8: 2,562,462 km (0.064 R)
• M9: 2,645,040 km (0.117 R)
• M10: 2,941,393 km (0.103 R)
• M11: 3,115,525 km (0.089 R)
• M12: 3,292,948 km (0.106 R)
• M13: 3,337,828 km (0.108 R)
• M14: 4,131,744 km (0.107 R)
• M15: 4,981,310 km (0.046 R)
• M16: 7,239,041 km (0.104 R)
• M17: 7,711,770 km (0.117 R)
• M18: 7,891,587 km (0.116 R)
• M19: 8,133,636 km (0.116 R)
• M20: 9,443,366 km (0.076 R)
• M21: 9,764,702 km (0.095 R)
• M22: 9,959,329 km (0.092 R)
• M23: 10,024,404 km (0.106 R)
• M24: 12,392,089 km (0.109 R)
• M25: 12,462,101 km (0.062 R)
• M26: 12,885,463 km (0.111 R)
• M27: 13,170,297 km (0.113 R)
• M28: 13,313,463 km (0.105 R)
• M29: 13,529,183 km (0.092 R)
• M30: 13,601,438 km (0.075 R)
• M31: 13,673,694 km (0.09 R)
• M32: 13,746,100 km (0.108 R)
• M33: 13,964,213 km (0.08 R)
• M34: 14,183,374 km (0.115 R)
• M35: 14,403,732 km (0.102 R)
• M36: 15,825,360 km (0.073 R)
• M37: 16,053,946 km (0.075 R)
• M38: 17,134,940 km (0.058 R)
• M39: 18,000,513 km (0.069 R)
• M40: 18,239,122 km (0.099 R)
• M41: 18,478,778 km (0.042 R)
• M42: 18,799,815 km (0.054 R)
• M43: 20,267,520 km (0.097 R)
• M44: 20,515,702 km (0.052 R)
• M45: 21,350,159 km (0.117 R)
• M46: 21,518,457 km (0.117 R)
• M47: 22,025,743 km (0.063 R)
• M48: 23,138,602 km (0.117 R)
• M49: 23,832,287 km (0.111 R)
• M50: 23,919,503 km (0.093 R)
• M51: 24,620,967 km (0.111 R)
• M52: 25,062,879 km (0.072 R)
• M53: 25,596,495 km (0.096 R)
• M54: 26,494,381 km (0.08 R)
• M55: 27,952,063 km (0.087 R)
• M56: 28,044,066 km (0.102 R)
• M57: 28,228,370 km (0.074 R)
• M58: 30,092,808 km (0.115 R)
• M59: 31,900,699 km (0.086 R)
• M60: 33,450,233 km (0.109 R)
• M61: 36,119,957 km (0.081 R)
• M62: 38,039,298 km (0.078 R)
• M63: 39,474,689 km (0.077 R)
• M64: 40,199,042 km (0.085 R)
• M65: 41,032,153 km (0.098 R)
• M66: 46,149,148 km (0.113 R)
• M67: 47,459,476 km (0.115 R)
• M68: 49,225,479 km (0.105 R)
• M69: 50,004,883 km (0.031 R)
• M70: 52,480,728 km (0.047 R)
• M71: 54,881,026 km (0.068 R)
• M72: 57,550,750 km (0.112 R)
• M73: 57,667,885 km (0.082 R)
• M74: 59,314,658 km (0.107 R)
• M75: 60,025,098 km (0.088 R)
• M76: 60,143,730 km (0.072 R)
• M77: 61,454,506 km (0.034 R)
• M78: 63,015,560 km (0.057 R)
• M79: 67,159,720 km (0.09 R)
• M80: 68,147,664 km (0.093 R)
• M81: 69,264,712 km (0.11 R)
• M82: 70,012,701 km (0.117 R)
• M83: 71,139,921 km (0.063 R)
• M84: 71,768,681 km (0.108 R)
• M85: 74,429,429 km (0.119 R)
• M86: 75,964,452 km (0.056 R)
• M87: 76,735,779 km (0.117 R)
• M88: 77,251,592 km (0.109 R)
• M89: 77,509,798 km (0.059 R)
• M90: 78,027,257 km (0.1 R)
• M91: 78,156,809 km (0.072 R)
• M92: 80,369,810 km (0.076 R)
• M93: 82,207,770 km (0.101 R)
• M94: 85,390,465 km (0.079 R)
• M95: 86,594,428 km (0.095 R)
• M96: 89,425,269 km (0.052 R)
• M97: 89,832,175 km (0.107 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 18,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit