🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.6 AU - 0.66 AU

Year: 185 Days

Day: 36.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.19 AU - 1.45 AU

Year: 562 Days

Day: 34.5 Hours

Environment

Temp: -24 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,661,201 km

• M1: 302,487 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.2 AU - 1.62 AU

Year: 621 Days

Day: 14.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,661,201 km

• M1: 88,712 km (0.105 R)
• M2: 267,930 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.38 AU - 1.5 AU

Year: 641 Days

Day: 28.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.82 AU - 4 AU

Year: 2867 Days

Day: 34 Hours

Environment

Temp: -122 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.8

Radius: 12.1

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.53 AU - 6.65 AU

Year: 4901 Days

Day: 11.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 140.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 79,661,201 km

• M1: 248,183 km (0.034 R)
• M2: 355,744 km (0.091 R)
• M3: 478,264 km (0.098 R)
• M4: 689,197 km (0.041 R)
• M5: 774,169 km (0.052 R)
• M6: 863,180 km (0.06 R)
• M7: 968,048 km (0.052 R)
• M8: 1,052,720 km (0.114 R)
• M9: 1,418,337 km (0.119 R)
• M10: 1,572,872 km (0.09 R)
• M11: 1,688,960 km (0.05 R)
• M12: 1,792,930 km (0.034 R)
• M13: 1,992,045 km (0.07 R)
• M14: 2,345,844 km (0.098 R)
• M15: 2,719,839 km (0.116 R)
• M16: 2,914,017 km (0.119 R)
• M17: 3,223,236 km (0.101 R)
• M18: 3,334,985 km (0.099 R)
• M19: 3,410,233 km (0.093 R)
• M20: 3,486,079 km (0.072 R)
• M21: 3,562,374 km (0.113 R)
• M22: 4,439,616 km (0.117 R)
• M23: 4,945,556 km (0.1 R)
• M24: 5,161,875 km (0.107 R)
• M25: 5,559,206 km (0.117 R)
• M26: 5,671,405 km (0.108 R)
• M27: 5,784,202 km (0.116 R)
• M28: 6,406,828 km (0.085 R)
• M29: 6,571,834 km (0.108 R)
• M30: 6,666,680 km (0.116 R)
• M31: 7,294,691 km (0.083 R)
• M32: 7,566,212 km (0.11 R)
• M33: 7,690,677 km (0.094 R)
• M34: 7,815,890 km (0.119 R)
• M35: 8,349,057 km (0.048 R)
• M36: 9,557,958 km (0.105 R)
• M37: 9,719,673 km (0.113 R)
• M38: 10,100,699 km (0.091 R)
• M39: 10,486,512 km (0.033 R)
• M40: 10,625,488 km (0.039 R)
• M41: 10,877,261 km (0.053 R)
• M42: 11,046,157 km (0.108 R)
• M43: 11,500,935 km (0.118 R)
• M44: 11,759,290 km (0.1 R)
• M45: 12,165,299 km (0.081 R)
• M46: 13,260,355 km (0.105 R)
• M47: 13,350,413 km (0.093 R)
• M48: 13,440,920 km (0.043 R)
• M49: 13,531,427 km (0.074 R)
• M50: 13,865,329 km (0.119 R)
• M51: 14,140,589 km (0.093 R)
• M52: 15,070,938 km (0.084 R)
• M53: 16,406,698 km (0.085 R)
• M54: 16,795,203 km (0.066 R)
• M55: 16,892,891 km (0.079 R)
• M56: 17,318,048 km (0.099 R)
• M57: 18,145,773 km (0.105 R)
• M58: 18,682,231 km (0.1 R)
• M59: 19,257,883 km (0.076 R)
• M60: 19,394,317 km (0.088 R)
• M61: 19,530,900 km (0.071 R)
• M62: 20,635,530 km (0.041 R)
• M63: 21,477,318 km (0.091 R)
• M64: 22,401,982 km (0.115 R)
• M65: 22,941,282 km (0.071 R)
• M66: 23,740,135 km (0.113 R)
• M67: 23,849,790 km (0.107 R)
• M68: 23,996,097 km (0.097 R)
• M69: 24,400,460 km (0.115 R)
• M70: 24,732,866 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.7

Radius: 11.8

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.21 AU - 7.17 AU

Year: 5711 Days

Day: 6.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 79,661,201 km

• M1: 155,881 km (0.066 R)
• M2: 796,160 km (0.052 R)
• M3: 882,627 km (0.038 R)
• M4: 972,685 km (0.064 R)
• M5: 1,212,341 km (0.03 R)
• M6: 1,418,337 km (0.079 R)
• M7: 1,673,402 km (0.1 R)
• M8: 2,023,461 km (0.067 R)
• M9: 2,186,672 km (0.118 R)
• M10: 2,354,222 km (0.04 R)
• M11: 2,837,273 km (0.034 R)
• M12: 3,043,868 km (0.092 R)
• M13: 3,768,370 km (0.112 R)
• M14: 3,995,909 km (0.106 R)
• M15: 4,571,561 km (0.078 R)
• M16: 4,678,973 km (0.098 R)
• M17: 4,814,508 km (0.118 R)
• M18: 5,145,269 km (0.078 R)
• M19: 5,597,803 km (0.117 R)
• M20: 6,151,913 km (0.068 R)
• M21: 6,420,441 km (0.119 R)
• M22: 6,632,122 km (0.103 R)
• M23: 6,969,316 km (0.059 R)
• M24: 7,628,893 km (0.089 R)
• M25: 8,047,169 km (0.101 R)
• M26: 9,040,947 km (0.087 R)
• M27: 9,552,273 km (0.048 R)
• M28: 10,073,173 km (0.092 R)
• M29: 10,390,171 km (0.093 R)
• M30: 11,433,765 km (0.11 R)
• M31: 11,986,829 km (0.073 R)
• M32: 12,061,179 km (0.111 R)
• M33: 12,586,118 km (0.113 R)
• M34: 12,661,814 km (0.093 R)
• M35: 12,851,504 km (0.076 R)
• M36: 13,503,601 km (0.074 R)
• M37: 13,736,376 km (0.099 R)
• M38: 13,814,316 km (0.099 R)
• M39: 14,127,275 km (0.12 R)
• M40: 14,482,121 km (0.094 R)
• M41: 16,218,204 km (0.106 R)
• M42: 16,300,633 km (0.07 R)
• M43: 18,275,624 km (0.064 R)
• M44: 18,835,120 km (0.052 R)
• M45: 19,663,144 km (0.058 R)
• M46: 20,369,545 km (0.108 R)
• M47: 20,591,997 km (0.094 R)
• M48: 20,904,806 km (0.094 R)
• M49: 21,264,290 km (0.111 R)
• M50: 21,625,719 km (0.069 R)
• M51: 21,943,764 km (0.107 R)
• M52: 22,126,123 km (0.069 R)
• M53: 22,354,859 km (0.117 R)
• M54: 24,071,644 km (0.046 R)
• M55: 24,354,085 km (0.074 R)
• M56: 24,448,481 km (0.104 R)
• M57: 24,779,690 km (0.112 R)
• M58: 25,782,445 km (0.045 R)
• M59: 26,216,279 km (0.114 R)
• M60: 26,458,328 km (0.095 R)
• M61: 26,749,745 km (0.048 R)
• M62: 26,895,902 km (0.066 R)
• M63: 27,483,074 km (0.109 R)
• M64: 28,520,834 km (0.094 R)
• M65: 28,869,547 km (0.089 R)
• M66: 29,319,986 km (0.079 R)
• M67: 29,521,045 km (0.069 R)
• M68: 31,042,755 km (0.112 R)
• M69: 32,590,046 km (0.06 R)
• M70: 33,635,436 km (0.101 R)
• M71: 34,320,743 km (0.06 R)
• M72: 34,691,746 km (0.119 R)
• M73: 34,904,325 km (0.118 R)
• M74: 35,491,197 km (0.029 R)
• M75: 35,651,716 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.9

Radius: 14

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.97 AU - 7.21 AU

Year: 7001 Days

Day: 5.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 79,661,201 km

• M1: 197,020 km (0.075 R)
• M2: 357,090 km (0.091 R)
• M3: 459,116 km (0.1 R)
• M4: 655,538 km (0.094 R)
• M5: 817,403 km (0.049 R)
• M6: 1,095,056 km (0.04 R)
• M7: 1,339,948 km (0.072 R)
• M8: 1,603,390 km (0.051 R)
• M9: 1,706,613 km (0.088 R)
• M10: 1,848,132 km (0.066 R)
• M11: 2,086,591 km (0.083 R)
• M12: 2,181,137 km (0.044 R)
• M13: 3,791,408 km (0.047 R)
• M14: 4,264,886 km (0.087 R)
• M15: 4,782,494 km (0.091 R)
• M16: 4,959,618 km (0.11 R)
• M17: 5,743,212 km (0.077 R)
• M18: 6,040,313 km (0.088 R)
• M19: 6,370,177 km (0.102 R)
• M20: 6,537,427 km (0.111 R)
• M21: 6,904,690 km (0.07 R)
• M22: 7,163,045 km (0.08 R)
• M23: 7,718,951 km (0.098 R)
• M24: 7,987,030 km (0.115 R)
• M25: 8,440,910 km (0.106 R)
• M26: 8,965,550 km (0.056 R)
• M27: 9,184,711 km (0.057 R)
• M28: 9,564,540 km (0.062 R)
• M29: 9,724,310 km (0.112 R)
• M30: 10,046,544 km (0.058 R)
• M31: 10,801,265 km (0.107 R)
• M32: 11,812,846 km (0.117 R)
• M33: 12,122,364 km (0.038 R)
• M34: 12,469,282 km (0.097 R)
• M35: 12,609,006 km (0.105 R)
• M36: 12,749,329 km (0.068 R)
• M37: 13,208,594 km (0.088 R)
• M38: 13,565,834 km (0.079 R)
• M39: 13,817,607 km (0.038 R)
• M40: 13,998,471 km (0.029 R)
• M41: 14,180,233 km (0.052 R)
• M42: 14,951,709 km (0.107 R)
• M43: 15,100,259 km (0.101 R)
• M44: 15,774,647 km (0.097 R)
• M45: 16,039,585 km (0.097 R)
• M46: 16,535,501 km (0.103 R)
• M47: 16,689,138 km (0.106 R)
• M48: 16,804,778 km (0.081 R)
• M49: 16,997,908 km (0.098 R)
• M50: 17,230,683 km (0.094 R)
• M51: 17,425,459 km (0.081 R)
• M52: 17,935,289 km (0.116 R)
• M53: 18,609,526 km (0.098 R)
• M54: 18,849,481 km (0.071 R)
• M55: 19,534,789 km (0.102 R)
• M56: 20,187,485 km (0.079 R)
• M57: 20,392,883 km (0.034 R)
• M58: 21,346,569 km (0.112 R)
• M59: 21,723,855 km (0.037 R)
• M60: 21,850,115 km (0.1 R)
• M61: 23,815,981 km (0.119 R)
• M62: 24,820,082 km (0.106 R)
• M63: 24,996,159 km (0.068 R)
• M64: 25,793,515 km (0.11 R)
• M65: 26,105,876 km (0.104 R)
• M66: 26,195,335 km (0.07 R)
• M67: 26,284,795 km (0.03 R)
• M68: 27,276,928 km (0.084 R)
• M69: 27,458,540 km (0.092 R)
• M70: 27,549,645 km (0.058 R)
• M71: 28,097,771 km (0.038 R)
• M72: 28,649,488 km (0.053 R)
• M73: 29,763,544 km (0.12 R)
• M74: 30,044,339 km (0.12 R)
• M75: 31,128,774 km (0.096 R)
• M76: 31,413,758 km (0.091 R)
• M77: 31,556,624 km (0.05 R)
• M78: 31,938,547 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.9

Radius: 7.3

Gravity: 18.03 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 11.68 AU - 15.02 AU

Year: 18089 Days

Day: 19.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,661,201 km

• M1: 110,852 km (0.112 R)
• M2: 424,409 km (0.097 R)
• M3: 589,565 km (0.092 R)
• M4: 1,470,697 km (0.115 R)
• M5: 1,660,237 km (0.12 R)
• M6: 1,891,216 km (0.109 R)
• M7: 2,167,972 km (0.119 R)
• M8: 2,914,915 km (0.076 R)
• M9: 3,234,456 km (0.07 R)
• M10: 3,523,329 km (0.041 R)
• M11: 4,081,628 km (0.077 R)
• M12: 4,214,322 km (0.09 R)
• M13: 5,717,331 km (0.067 R)
• M14: 5,915,997 km (0.027 R)
• M15: 6,422,386 km (0.119 R)
• M16: 6,525,310 km (0.06 R)
• M17: 7,154,518 km (0.083 R)
• M18: 7,422,298 km (0.026 R)
• M19: 7,530,458 km (0.063 R)
• M20: 7,639,066 km (0.088 R)
• M21: 8,583,028 km (0.089 R)
• M22: 9,097,645 km (0.111 R)
• M23: 10,156,648 km (0.115 R)
• M24: 11,316,331 km (0.116 R)
• M25: 13,035,061 km (0.117 R)
• M26: 13,296,558 km (0.115 R)
• M27: 13,427,905 km (0.096 R)
• M28: 14,225,411 km (0.12 R)
• M29: 14,765,459 km (0.111 R)
• M30: 15,243,574 km (0.119 R)
• M31: 17,206,448 km (0.076 R)
• M32: 17,565,184 km (0.085 R)
• M33: 18,729,953 km (0.091 R)
• M34: 20,220,695 km (0.106 R)
• M35: 22,841,052 km (0.066 R)
• M36: 24,673,326 km (0.079 R)
• M37: 25,240,302 km (0.102 R)
• M38: 25,566,127 km (0.1 R)
• M39: 26,304,542 km (0.086 R)
• M40: 26,386,970 km (0.1 R)
• M41: 27,802,315 km (0.107 R)
• M42: 27,886,240 km (0.112 R)
• M43: 28,646,197 km (0.043 R)
• M44: 29,242,045 km (0.081 R)
• M45: 32,724,085 km (0.063 R)
• M46: 32,812,797 km (0.078 R)
• M47: 33,614,791 km (0.045 R)
• M48: 33,793,860 km (0.089 R)
• M49: 34,063,136 km (0.074 R)
• M50: 34,603,783 km (0.063 R)
• M51: 34,694,289 km (0.102 R)
• M52: 35,420,138 km (0.118 R)
• M53: 38,000,103 km (0.091 R)
• M54: 38,467,148 km (0.11 R)
• M55: 38,654,594 km (0.09 R)
• M56: 38,748,392 km (0.059 R)
• M57: 39,030,234 km (0.094 R)
• M58: 39,879,800 km (0.074 R)
• M59: 40,164,336 km (0.112 R)
• M60: 40,640,057 km (0.078 R)
• M61: 41,309,208 km (0.105 R)
• M62: 41,885,609 km (0.066 R)
• M63: 44,218,139 km (0.105 R)
• M64: 45,202,343 km (0.089 R)
• M65: 45,498,996 km (0.115 R)
• M66: 46,094,246 km (0.098 R)
• M67: 46,193,728 km (0.042 R)
• M68: 46,592,257 km (0.112 R)
• M69: 46,692,188 km (0.052 R)
• M70: 48,602,254 km (0.107 R)
• M71: 49,923,951 km (0.087 R)
• M72: 50,230,627 km (0.11 R)
• M73: 51,773,280 km (0.083 R)
• M74: 54,273,808 km (0.053 R)
• M75: 54,378,826 km (0.053 R)
• M76: 54,483,993 km (0.106 R)
• M77: 55,750,489 km (0.076 R)
• M78: 56,493,841 km (0.081 R)
• M79: 57,347,297 km (0.035 R)
• M80: 57,454,259 km (0.061 R)
• M81: 59,175,083 km (0.039 R)
• M82: 60,367,977 km (0.085 R)
• M83: 63,993,930 km (0.103 R)
• M84: 64,772,138 km (0.049 R)
• M85: 64,995,039 km (0.107 R)
• M86: 66,113,433 km (0.101 R)
• M87: 68,369,219 km (0.041 R)
• M88: 69,278,475 km (0.109 R)
• M89: 69,506,462 km (0.114 R)
• M90: 71,569,417 km (0.108 R)
• M91: 74,117,966 km (0.071 R)
• M92: 75,637,731 km (0.112 R)
• M93: 79,065,167 km (0.101 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: 257 - 19,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit