🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.47 AU - 0.73 AU

Year: 171 Days

Day: 37.7 Hours

Environment

Temp: 144 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,278,728 km

• M1: 16,456 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.74 AU - 0.82 AU

Year: 253 Days

Day: 28 Hours

Environment

Temp: 171 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.62 AU - 0.94 AU

Year: 253 Days

Day: 17.4 Hours

Environment

Temp: 106 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.96 AU - 1.36 AU

Year: 459 Days

Day: 33 Hours

Environment

Temp: -5 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.49 AU - 2.85 AU

Year: 1602 Days

Day: 12.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,278,728 km

• M1: 492,177 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.7

Radius: 8.6

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.07 AU - 10.41 AU

Year: 11159 Days

Day: 10.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 53,278,728 km

• M1: 125,363 km (0.118 R)
• M2: 276,457 km (0.044 R)
• M3: 586,124 km (0.079 R)
• M4: 670,198 km (0.114 R)
• M5: 813,513 km (0.063 R)
• M6: 1,281,904 km (0.054 R)
• M7: 1,579,604 km (0.092 R)
• M8: 1,798,466 km (0.049 R)
• M9: 1,898,995 km (0.081 R)
• M10: 2,625,592 km (0.093 R)
• M11: 2,740,035 km (0.113 R)
• M12: 3,184,041 km (0.119 R)
• M13: 3,430,130 km (0.055 R)
• M14: 4,407,303 km (0.077 R)
• M15: 4,681,815 km (0.055 R)
• M16: 5,139,734 km (0.086 R)
• M17: 5,392,255 km (0.059 R)
• M18: 6,135,906 km (0.113 R)
• M19: 6,212,052 km (0.088 R)
• M20: 7,110,387 km (0.102 R)
• M21: 7,270,756 km (0.114 R)
• M22: 7,595,233 km (0.092 R)
• M23: 8,426,698 km (0.094 R)
• M24: 9,156,138 km (0.042 R)
• M25: 9,287,036 km (0.114 R)
• M26: 9,995,232 km (0.065 R)
• M27: 10,629,228 km (0.076 R)
• M28: 10,812,784 km (0.08 R)
• M29: 11,276,089 km (0.118 R)
• M30: 11,557,333 km (0.098 R)
• M31: 11,651,580 km (0.054 R)
• M32: 11,793,399 km (0.109 R)
• M33: 13,341,737 km (0.033 R)
• M34: 14,089,427 km (0.096 R)
• M35: 15,158,902 km (0.084 R)
• M36: 15,313,736 km (0.042 R)
• M37: 15,781,678 km (0.099 R)
• M38: 16,465,789 km (0.064 R)
• M39: 17,699,672 km (0.077 R)
• M40: 18,741,472 km (0.107 R)
• M41: 18,796,823 km (0.099 R)
• M42: 18,852,174 km (0.116 R)
• M43: 19,074,477 km (0.073 R)
• M44: 19,633,973 km (0.057 R)
• M45: 20,312,548 km (0.102 R)
• M46: 22,393,754 km (0.091 R)
• M47: 23,878,663 km (0.104 R)
• M48: 24,360,517 km (0.081 R)
• M49: 24,602,567 km (0.099 R)
• M50: 24,723,890 km (0.114 R)
• M51: 27,192,704 km (0.119 R)
• M52: 27,885,342 km (0.098 R)
• M53: 28,265,620 km (0.11 R)
• M54: 28,583,815 km (0.083 R)
• M55: 29,095,290 km (0.098 R)
• M56: 30,127,515 km (0.078 R)
• M57: 30,582,891 km (0.098 R)
• M58: 31,632,171 km (0.083 R)
• M59: 32,293,992 km (0.085 R)
• M60: 32,426,984 km (0.109 R)
• M61: 32,693,268 km (0.101 R)
• M62: 34,918,387 km (0.045 R)
• M63: 35,191,553 km (0.104 R)
• M64: 36,014,790 km (0.094 R)
• M65: 36,567,255 km (0.117 R)
• M66: 37,052,849 km (0.081 R)
• M67: 37,261,688 km (0.086 R)
• M68: 37,540,688 km (0.117 R)
• M69: 38,381,877 km (0.118 R)
• M70: 38,593,259 km (0.085 R)
• M71: 38,663,719 km (0.077 R)
• M72: 38,734,180 km (0.081 R)
• M73: 39,513,136 km (0.118 R)
• M74: 39,797,671 km (0.111 R)
• M75: 40,512,001 km (0.118 R)
• M76: 41,663,605 km (0.099 R)
• M77: 42,170,892 km (0.093 R)
• M78: 42,243,447 km (0.073 R)
• M79: 42,388,856 km (0.074 R)
• M80: 43,191,448 km (0.09 R)
• M81: 45,629,146 km (0.119 R)
• M82: 46,151,841 km (0.117 R)
• M83: 46,751,878 km (0.114 R)
• M84: 47,883,735 km (0.11 R)
• M85: 49,713,317 km (0.104 R)
• M86: 50,636,635 km (0.048 R)
• M87: 50,713,828 km (0.094 R)
• M88: 51,255,372 km (0.113 R)
• M89: 51,643,429 km (0.114 R)
• M90: 51,876,652 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.7

Radius: 4.9

Gravity: 30.43 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 10.36 AU - 16.28 AU

Year: 17846 Days

Day: 23.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 161.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,278,728 km

• M1: 72,705 km (0.047 R)
• M2: 155,582 km (0.093 R)
• M3: 453,880 km (0.052 R)
• M4: 512,223 km (0.099 R)
• M5: 594,203 km (0.108 R)
• M6: 680,670 km (0.099 R)
• M7: 748,139 km (0.108 R)
• M8: 841,787 km (0.087 R)
• M9: 890,107 km (0.058 R)
• M10: 964,308 km (0.078 R)
• M11: 1,066,633 km (0.094 R)
• M12: 1,480,869 km (0.093 R)
• M13: 1,751,492 km (0.115 R)
• M14: 1,940,434 km (0.087 R)
• M15: 2,069,986 km (0.05 R)
• M16: 3,435,515 km (0.098 R)
• M17: 3,552,949 km (0.103 R)
• M18: 4,327,418 km (0.12 R)
• M19: 4,539,697 km (0.072 R)
• M20: 4,974,279 km (0.1 R)
• M21: 5,331,519 km (0.076 R)
• M22: 6,212,800 km (0.113 R)
• M23: 6,452,156 km (0.09 R)
• M24: 6,500,327 km (0.071 R)
• M25: 7,038,879 km (0.113 R)
• M26: 8,054,050 km (0.073 R)
• M27: 8,367,607 km (0.078 R)
• M28: 8,845,124 km (0.116 R)
• M29: 9,660,731 km (0.101 R)
• M30: 9,771,284 km (0.084 R)
• M31: 10,217,684 km (0.115 R)
• M32: 10,273,933 km (0.054 R)
• M33: 10,842,405 km (0.063 R)
• M34: 11,014,891 km (0.056 R)
• M35: 11,130,381 km (0.081 R)
• M36: 11,655,021 km (0.045 R)
• M37: 11,772,754 km (0.106 R)
• M38: 12,009,418 km (0.074 R)
• M39: 12,247,578 km (0.071 R)
• M40: 12,728,535 km (0.117 R)
• M41: 13,277,110 km (0.079 R)
• M42: 13,647,066 km (0.052 R)
• M43: 14,020,462 km (0.094 R)
• M44: 14,145,526 km (0.109 R)
• M45: 15,676,660 km (0.099 R)
• M46: 17,058,944 km (0.084 R)
• M47: 17,528,233 km (0.105 R)
• M48: 18,274,427 km (0.052 R)
• M49: 18,685,672 km (0.078 R)
• M50: 19,937,955 km (0.065 R)
• M51: 20,432,227 km (0.106 R)
• M52: 20,574,195 km (0.098 R)
• M53: 20,787,671 km (0.12 R)
• M54: 21,073,553 km (0.117 R)
• M55: 22,084,386 km (0.048 R)
• M56: 22,742,467 km (0.055 R)
• M57: 23,110,926 km (0.116 R)
• M58: 25,821,041 km (0.109 R)
• M59: 25,974,529 km (0.047 R)
• M60: 26,128,315 km (0.096 R)
• M61: 27,526,008 km (0.117 R)
• M62: 30,636,447 km (0.082 R)
• M63: 31,944,381 km (0.119 R)
• M64: 32,356,823 km (0.061 R)
• M65: 32,439,550 km (0.103 R)
• M66: 32,771,059 km (0.113 R)
• M67: 33,270,417 km (0.078 R)
• M68: 33,604,768 km (0.104 R)
• M69: 34,024,241 km (0.032 R)
• M70: 34,276,762 km (0.033 R)
• M71: 34,529,881 km (0.12 R)
• M72: 37,095,186 km (0.106 R)
• M73: 37,441,953 km (0.103 R)
• M74: 43,862,395 km (0.1 R)
• M75: 45,057,383 km (0.115 R)
• M76: 46,729,438 km (0.094 R)
• M77: 50,325,771 km (0.077 R)
• M78: 51,866,330 km (0.081 R)
• M79: 55,586,829 km (0.061 R)
• M80: 56,580,159 km (0.045 R)
• M81: 58,081,074 km (0.097 R)
• M82: 58,282,134 km (0.114 R)
• M83: 58,382,813 km (0.109 R)
• M84: 59,291,171 km (0.07 R)
• M85: 60,917,599 km (0.067 R)
• M86: 62,044,221 km (0.094 R)
• M87: 62,455,615 km (0.095 R)
• M88: 62,558,538 km (0.103 R)
• M89: 64,526,050 km (0.087 R)
• M90: 68,415,445 km (0.101 R)
• M91: 69,906,786 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.8

Radius: 7.2

Gravity: 17.61 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 13.73 AU - 14.21 AU

Year: 19168 Days

Day: 18.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 87.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 53,278,728 km

• M1: 302,487 km (0.042 R)
• M2: 391,797 km (0.102 R)
• M3: 511,924 km (0.097 R)
• M4: 576,849 km (0.026 R)
• M5: 739,911 km (0.086 R)
• M6: 865,573 km (0.078 R)
• M7: 998,566 km (0.116 R)
• M8: 1,053,618 km (0.094 R)
• M9: 1,195,885 km (0.026 R)
• M10: 1,726,210 km (0.081 R)
• M11: 2,175,901 km (0.109 R)
• M12: 2,284,659 km (0.119 R)
• M13: 2,776,985 km (0.115 R)
• M14: 3,177,758 km (0.107 R)
• M15: 3,769,118 km (0.119 R)
• M16: 4,122,169 km (0.103 R)
• M17: 4,257,406 km (0.045 R)
• M18: 5,889,070 km (0.113 R)
• M19: 5,990,497 km (0.087 R)
• M20: 7,361,262 km (0.101 R)
• M21: 8,998,910 km (0.034 R)
• M22: 9,529,235 km (0.099 R)
• M23: 10,435,648 km (0.073 R)
• M24: 11,622,707 km (0.046 R)
• M25: 11,814,043 km (0.065 R)
• M26: 12,917,926 km (0.112 R)
• M27: 12,983,749 km (0.075 R)
• M28: 13,649,459 km (0.108 R)
• M29: 14,600,154 km (0.099 R)
• M30: 15,013,941 km (0.111 R)
• M31: 15,994,705 km (0.045 R)
• M32: 16,492,866 km (0.072 R)
• M33: 17,213,329 km (0.116 R)
• M34: 18,387,224 km (0.097 R)
• M35: 18,535,924 km (0.088 R)
• M36: 18,983,970 km (0.111 R)
• M37: 19,134,016 km (0.116 R)
• M38: 19,966,977 km (0.109 R)
• M39: 20,503,136 km (0.05 R)
• M40: 20,966,441 km (0.071 R)
• M41: 21,044,082 km (0.112 R)
• M42: 21,668,055 km (0.104 R)
• M43: 22,139,886 km (0.069 R)
• M44: 22,218,874 km (0.089 R)
• M45: 25,124,214 km (0.091 R)
• M46: 25,869,062 km (0.11 R)
• M47: 26,453,391 km (0.083 R)
• M48: 26,621,091 km (0.102 R)
• M49: 27,042,059 km (0.066 R)
• M50: 27,126,432 km (0.12 R)
• M51: 28,833,793 km (0.113 R)
• M52: 29,787,479 km (0.114 R)
• M53: 30,487,597 km (0.091 R)
• M54: 31,370,374 km (0.099 R)
• M55: 31,459,086 km (0.106 R)
• M56: 31,547,947 km (0.032 R)
• M57: 31,636,808 km (0.12 R)
• M58: 33,523,088 km (0.086 R)
• M59: 35,353,118 km (0.094 R)
• M60: 37,591,701 km (0.103 R)
• M61: 37,685,948 km (0.067 R)
• M62: 38,253,223 km (0.111 R)
• M63: 39,492,043 km (0.093 R)
• M64: 39,971,953 km (0.108 R)
• M65: 41,520,590 km (0.087 R)
• M66: 42,204,402 km (0.112 R)
• M67: 42,596,797 km (0.093 R)
• M68: 44,178,346 km (0.059 R)
• M69: 46,283,038 km (0.108 R)
• M70: 46,890,405 km (0.062 R)
• M71: 47,296,863 km (0.106 R)
• M72: 47,602,342 km (0.077 R)
• M73: 48,113,069 km (0.108 R)
• M74: 48,420,343 km (0.11 R)
• M75: 49,139,909 km (0.07 R)
• M76: 49,759,543 km (0.085 R)
• M77: 51,319,699 km (0.054 R)
• M78: 51,424,418 km (0.038 R)
• M79: 52,263,662 km (0.083 R)
• M80: 55,022,246 km (0.043 R)
• M81: 55,450,844 km (0.097 R)
• M82: 57,067,997 km (0.112 R)
• M83: 58,154,676 km (0.079 R)
• M84: 59,357,892 km (0.061 R)
• M85: 60,238,126 km (0.092 R)
• M86: 64,364,933 km (0.056 R)
• M87: 64,703,473 km (0.097 R)
• M88: 66,405,298 km (0.101 R)
• M89: 66,519,292 km (0.088 R)
• M90: 66,633,285 km (0.083 R)
• M91: 66,861,572 km (0.073 R)
• M92: 67,662,668 km (0.105 R)
• M93: 73,240,425 km (0.119 R)
• M94: 75,369,651 km (0.041 R)
• M95: 78,722,289 km (0.099 R)
• M96: 79,084,316 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.5

Radius: 7.8

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 12.35 AU - 20.03 AU

Year: 23913 Days

Day: 19.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 53,278,728 km

• M1: 522,396 km (0.078 R)
• M2: 604,675 km (0.081 R)
• M3: 1,103,135 km (0.088 R)
• M4: 1,255,575 km (0.095 R)
• M5: 1,629,719 km (0.048 R)
• M6: 1,829,432 km (0.058 R)
• M7: 2,503,969 km (0.096 R)
• M8: 3,248,518 km (0.091 R)
• M9: 3,373,731 km (0.074 R)
• M10: 3,957,013 km (0.117 R)
• M11: 4,226,289 km (0.115 R)
• M12: 4,641,274 km (0.12 R)
• M13: 4,889,457 km (0.056 R)
• M14: 5,398,838 km (0.077 R)
• M15: 6,232,995 km (0.072 R)
• M16: 6,824,655 km (0.091 R)
• M17: 7,724,636 km (0.088 R)
• M18: 8,103,417 km (0.109 R)
• M19: 8,273,809 km (0.107 R)
• M20: 8,359,529 km (0.12 R)
• M21: 8,488,482 km (0.06 R)
• M22: 8,574,800 km (0.101 R)
• M23: 9,723,862 km (0.048 R)
• M24: 12,358,579 km (0.107 R)
• M25: 12,900,572 km (0.067 R)
• M26: 12,950,239 km (0.112 R)
• M27: 12,999,905 km (0.104 R)
• M28: 13,199,469 km (0.105 R)
• M29: 13,450,195 km (0.114 R)
• M30: 13,652,002 km (0.101 R)
• M31: 15,092,630 km (0.06 R)
• M32: 15,460,342 km (0.092 R)
• M33: 16,526,974 km (0.025 R)
• M34: 18,338,305 km (0.029 R)
• M35: 19,012,543 km (0.034 R)
• M36: 19,239,034 km (0.062 R)
• M37: 20,154,124 km (0.078 R)
• M38: 20,733,218 km (0.03 R)
• M39: 21,024,784 km (0.12 R)
• M40: 21,494,222 km (0.085 R)
• M41: 23,406,083 km (0.027 R)
• M42: 24,014,647 km (0.112 R)
• M43: 24,382,359 km (0.112 R)
• M44: 24,751,865 km (0.083 R)
• M45: 24,937,367 km (0.057 R)
• M46: 26,563,795 km (0.1 R)
• M47: 27,198,538 km (0.094 R)
• M48: 27,774,041 km (0.115 R)
• M49: 29,132,390 km (0.098 R)
• M50: 29,721,058 km (0.101 R)
• M51: 30,512,281 km (0.068 R)
• M52: 30,644,825 km (0.118 R)
• M53: 30,843,939 km (0.113 R)
• M54: 31,913,265 km (0.085 R)
• M55: 33,062,775 km (0.078 R)
• M56: 33,198,909 km (0.068 R)
• M57: 37,439,410 km (0.062 R)
• M58: 37,865,764 km (0.117 R)
• M59: 39,875,911 km (0.101 R)
• M60: 40,821,070 km (0.092 R)
• M61: 41,479,600 km (0.113 R)
• M62: 42,511,077 km (0.097 R)
• M63: 42,955,682 km (0.108 R)
• M64: 43,774,880 km (0.049 R)
• M65: 44,149,024 km (0.102 R)
• M66: 44,599,314 km (0.114 R)
• M67: 44,824,908 km (0.088 R)
• M68: 44,900,305 km (0.062 R)
• M69: 45,807,466 km (0.114 R)
• M70: 46,644,317 km (0.115 R)
• M71: 47,102,834 km (0.089 R)
• M72: 47,256,023 km (0.07 R)
• M73: 47,562,997 km (0.104 R)
• M74: 48,874,672 km (0.106 R)
• M75: 50,119,924 km (0.099 R)
• M76: 51,139,434 km (0.077 R)
• M77: 52,007,550 km (0.111 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: 304 - 20,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit