🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.85 AU - 0.85 AU

Year: 283 Days

Day: 41.9 Hours

Environment

Temp: 138 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.63 AU - 2.07 AU

Year: 910 Days

Day: 26.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,337,737 km

• M1: 247,285 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.24 AU - 2.92 AU

Year: 1499 Days

Day: 30.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.12 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.7

Radius: 12.1

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.43 AU - 6.89 AU

Year: 4870 Days

Day: 14.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 49,337,737 km

• M1: 279,299 km (0.099 R)
• M2: 391,049 km (0.061 R)
• M3: 471,682 km (0.116 R)
• M4: 559,945 km (0.072 R)
• M5: 654,939 km (0.081 R)
• M6: 863,629 km (0.096 R)
• M7: 953,686 km (0.054 R)
• M8: 1,035,367 km (0.091 R)
• M9: 1,168,808 km (0.054 R)
• M10: 1,321,398 km (0.061 R)
• M11: 1,400,386 km (0.106 R)
• M12: 1,747,154 km (0.091 R)
• M13: 2,136,557 km (0.045 R)
• M14: 2,261,920 km (0.072 R)
• M15: 2,373,819 km (0.112 R)
• M16: 2,603,153 km (0.094 R)
• M17: 2,771,450 km (0.096 R)
• M18: 2,874,224 km (0.099 R)
• M19: 3,932,928 km (0.056 R)
• M20: 4,666,406 km (0.117 R)
• M21: 4,892,748 km (0.085 R)
• M22: 4,996,868 km (0.062 R)
• M23: 5,207,203 km (0.095 R)
• M24: 5,593,315 km (0.036 R)
• M25: 5,746,054 km (0.108 R)
• M26: 6,055,572 km (0.069 R)
• M27: 6,212,500 km (0.092 R)
• M28: 6,416,103 km (0.087 R)
• M29: 6,530,246 km (0.113 R)
• M30: 6,946,876 km (0.039 R)
• M31: 7,660,159 km (0.111 R)
• M32: 8,074,844 km (0.087 R)
• M33: 8,572,108 km (0.095 R)
• M34: 8,748,483 km (0.089 R)
• M35: 9,028,231 km (0.07 R)
• M36: 9,284,941 km (0.067 R)
• M37: 9,518,165 km (0.077 R)
• M38: 9,674,793 km (0.103 R)
• M39: 10,069,881 km (0.115 R)
• M40: 10,443,577 km (0.042 R)
• M41: 10,632,070 km (0.084 R)
• M42: 10,713,302 km (0.095 R)
• M43: 11,731,016 km (0.107 R)
• M44: 12,067,761 km (0.091 R)
• M45: 12,379,224 km (0.119 R)
• M46: 12,578,937 km (0.104 R)
• M47: 12,664,806 km (0.109 R)
• M48: 13,592,911 km (0.112 R)
• M49: 13,946,710 km (0.071 R)
• M50: 14,333,421 km (0.119 R)
• M51: 14,995,691 km (0.074 R)
• M52: 15,330,790 km (0.075 R)
• M53: 15,977,053 km (0.111 R)
• M54: 16,101,219 km (0.097 R)
• M55: 16,194,568 km (0.118 R)
• M56: 16,381,715 km (0.039 R)
• M57: 16,789,668 km (0.062 R)
• M58: 17,776,117 km (0.062 R)
• M59: 17,872,607 km (0.065 R)
• M60: 18,001,411 km (0.066 R)
• M61: 18,098,350 km (0.056 R)
• M62: 18,389,917 km (0.12 R)
• M63: 19,043,659 km (0.092 R)
• M64: 19,142,394 km (0.111 R)
• M65: 19,406,434 km (0.11 R)
• M66: 19,671,821 km (0.052 R)
• M67: 19,804,813 km (0.085 R)
• M68: 20,205,885 km (0.031 R)
• M69: 20,643,459 km (0.084 R)
• M70: 21,357,041 km (0.039 R)
• M71: 21,906,065 km (0.041 R)
• M72: 22,668,565 km (0.095 R)
• M73: 22,982,870 km (0.04 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.8

Radius: 9.1

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.09 AU - 7.61 AU

Year: 5787 Days

Day: 6.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 49,337,737 km

• M1: 388,057 km (0.066 R)
• M2: 594,352 km (0.081 R)
• M3: 849,566 km (0.086 R)
• M4: 961,316 km (0.089 R)
• M5: 1,342,641 km (0.047 R)
• M6: 1,408,015 km (0.104 R)
• M7: 1,558,810 km (0.025 R)
• M8: 1,645,128 km (0.105 R)
• M9: 1,768,546 km (0.109 R)
• M10: 2,176,649 km (0.084 R)
• M11: 2,234,693 km (0.064 R)
• M12: 2,352,127 km (0.104 R)
• M13: 2,512,047 km (0.038 R)
• M14: 2,884,995 km (0.057 R)
• M15: 2,948,873 km (0.108 R)
• M16: 3,636,575 km (0.095 R)
• M17: 3,775,401 km (0.085 R)
• M18: 3,892,387 km (0.098 R)
• M19: 4,323,528 km (0.095 R)
• M20: 4,594,599 km (0.084 R)
• M21: 4,845,924 km (0.102 R)
• M22: 5,024,394 km (0.041 R)
• M23: 5,388,216 km (0.092 R)
• M24: 5,760,416 km (0.05 R)
• M25: 5,868,276 km (0.049 R)
• M26: 6,501,823 km (0.042 R)
• M27: 6,586,046 km (0.119 R)
• M28: 6,926,681 km (0.095 R)
• M29: 7,012,849 km (0.093 R)
• M30: 7,595,682 km (0.108 R)
• M31: 7,654,773 km (0.067 R)
• M32: 7,773,554 km (0.103 R)
• M33: 8,224,442 km (0.099 R)
• M34: 8,498,954 km (0.105 R)
• M35: 8,714,674 km (0.092 R)
• M36: 9,214,481 km (0.11 R)
• M37: 9,595,357 km (0.045 R)
• M38: 9,852,217 km (0.116 R)
• M39: 10,537,225 km (0.079 R)
• M40: 10,868,884 km (0.094 R)
• M41: 11,542,373 km (0.034 R)
• M42: 11,747,023 km (0.098 R)
• M43: 13,499,263 km (0.12 R)
• M44: 13,571,070 km (0.1 R)
• M45: 13,787,089 km (0.099 R)
• M46: 14,040,658 km (0.106 R)
• M47: 14,478,980 km (0.087 R)
• M48: 15,594,232 km (0.039 R)
• M49: 15,896,270 km (0.085 R)
• M50: 16,200,253 km (0.051 R)
• M51: 16,391,139 km (0.115 R)
• M52: 16,621,371 km (0.043 R)
• M53: 16,698,264 km (0.115 R)
• M54: 17,162,616 km (0.1 R)
• M55: 17,670,351 km (0.091 R)
• M56: 18,024,748 km (0.083 R)
• M57: 18,461,125 km (0.115 R)
• M58: 19,506,366 km (0.072 R)
• M59: 19,587,597 km (0.114 R)
• M60: 19,750,360 km (0.071 R)
• M61: 19,913,571 km (0.079 R)
• M62: 20,159,061 km (0.072 R)
• M63: 20,323,469 km (0.111 R)
• M64: 20,447,037 km (0.113 R)
• M65: 20,529,465 km (0.087 R)
• M66: 20,819,087 km (0.112 R)
• M67: 21,151,643 km (0.111 R)
• M68: 21,528,031 km (0.056 R)
• M69: 22,202,418 km (0.055 R)
• M70: 22,329,726 km (0.1 R)
• M71: 22,670,211 km (0.096 R)
• M72: 22,841,052 km (0.061 R)
• M73: 23,788,605 km (0.108 R)
• M74: 24,049,204 km (0.044 R)
• M75: 24,792,855 km (0.102 R)
• M76: 24,880,819 km (0.1 R)
• M77: 26,347,476 km (0.087 R)
• M78: 26,662,230 km (0.096 R)
• M79: 27,340,806 km (0.07 R)
• M80: 28,392,329 km (0.113 R)
• M81: 28,576,634 km (0.047 R)
• M82: 29,410,493 km (0.108 R)
• M83: 30,064,684 km (0.109 R)
• M84: 31,387,428 km (0.116 R)
• M85: 31,816,625 km (0.044 R)
• M86: 31,912,218 km (0.112 R)
• M87: 32,007,960 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.2

Radius: 14.7

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 9.4 AU - 9.96 AU

Year: 10892 Days

Day: 13.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,337,737 km

• M1: 208,390 km (0.097 R)
• M2: 374,892 km (0.099 R)
• M3: 623,374 km (0.084 R)
• M4: 992,133 km (0.107 R)
• M5: 1,137,841 km (0.063 R)
• M6: 2,302,311 km (0.066 R)
• M7: 2,500,528 km (0.062 R)
• M8: 2,675,109 km (0.081 R)
• M9: 3,413,823 km (0.108 R)
• M10: 3,543,076 km (0.119 R)
• M11: 3,641,212 km (0.051 R)
• M12: 3,773,307 km (0.118 R)
• M13: 4,076,692 km (0.112 R)
• M14: 4,493,621 km (0.09 R)
• M15: 4,888,110 km (0.076 R)
• M16: 5,219,320 km (0.08 R)
• M17: 5,749,196 km (0.051 R)
• M18: 6,138,300 km (0.073 R)
• M19: 7,190,272 km (0.091 R)
• M20: 7,440,998 km (0.11 R)
• M21: 8,429,092 km (0.095 R)
• M22: 8,827,022 km (0.089 R)
• M23: 9,140,729 km (0.101 R)
• M24: 9,367,071 km (0.081 R)
• M25: 10,010,940 km (0.058 R)
• M26: 10,244,462 km (0.097 R)
• M27: 10,859,758 km (0.059 R)
• M28: 11,244,524 km (0.09 R)
• M29: 12,525,830 km (0.107 R)
• M30: 12,929,445 km (0.047 R)
• M31: 14,218,081 km (0.053 R)
• M32: 14,428,116 km (0.11 R)
• M33: 14,798,072 km (0.087 R)
• M34: 15,010,950 km (0.064 R)
• M35: 15,547,557 km (0.11 R)
• M36: 16,972,028 km (0.098 R)
• M37: 19,534,789 km (0.034 R)
• M38: 20,238,498 km (0.106 R)
• M39: 20,356,680 km (0.09 R)
• M40: 21,189,641 km (0.088 R)
• M41: 22,094,708 km (0.099 R)
• M42: 22,216,331 km (0.112 R)
• M43: 22,399,140 km (0.12 R)
• M44: 23,568,845 km (0.104 R)
• M45: 23,817,627 km (0.052 R)
• M46: 25,074,548 km (0.088 R)
• M47: 25,392,144 km (0.101 R)
• M48: 25,839,143 km (0.084 R)
• M49: 25,967,348 km (0.104 R)
• M50: 26,095,703 km (0.113 R)
• M51: 26,740,769 km (0.078 R)
• M52: 27,391,221 km (0.103 R)
• M53: 27,521,969 km (0.093 R)
• M54: 28,112,581 km (0.094 R)
• M55: 28,310,499 km (0.063 R)
• M56: 28,773,954 km (0.036 R)
• M57: 30,449,599 km (0.057 R)
• M58: 31,470,156 km (0.118 R)
• M59: 32,640,311 km (0.088 R)
• M60: 32,917,815 km (0.111 R)
• M61: 34,528,086 km (0.039 R)
• M62: 35,949,116 km (0.079 R)
• M63: 37,970,632 km (0.108 R)
• M64: 38,116,490 km (0.061 R)
• M65: 40,177,201 km (0.118 R)
• M66: 40,623,601 km (0.092 R)
• M67: 41,371,142 km (0.101 R)
• M68: 41,671,384 km (0.042 R)
• M69: 41,821,730 km (0.083 R)
• M70: 42,047,773 km (0.117 R)
• M71: 43,717,135 km (0.091 R)
• M72: 45,021,928 km (0.104 R)
• M73: 46,261,795 km (0.063 R)
• M74: 47,905,876 km (0.107 R)
• M75: 48,142,390 km (0.07 R)
• M76: 50,367,957 km (0.073 R)
• M77: 52,464,422 km (0.08 R)
• M78: 52,626,885 km (0.103 R)
• M79: 52,952,261 km (0.083 R)
• M80: 53,115,173 km (0.029 R)
• M81: 53,850,596 km (0.025 R)
• M82: 54,507,031 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.4

Radius: 6.4

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 12.58 AU - 13.54 AU

Year: 17069 Days

Day: 20.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 49,337,737 km

• M1: 83,924 km (0.119 R)
• M2: 144,362 km (0.07 R)
• M3: 286,031 km (0.077 R)
• M4: 821,741 km (0.097 R)
• M5: 1,803,702 km (0.12 R)
• M6: 1,876,705 km (0.042 R)
• M7: 2,771,301 km (0.102 R)
• M8: 3,291,452 km (0.083 R)
• M9: 3,624,008 km (0.114 R)
• M10: 4,256,059 km (0.083 R)
• M11: 4,452,332 km (0.097 R)
• M12: 4,956,028 km (0.052 R)
• M13: 5,024,544 km (0.062 R)
• M14: 5,943,673 km (0.102 R)
• M15: 6,609,982 km (0.051 R)
• M16: 6,913,666 km (0.06 R)
• M17: 6,990,260 km (0.117 R)
• M18: 7,613,634 km (0.085 R)
• M19: 8,213,970 km (0.099 R)
• M20: 9,332,663 km (0.106 R)
• M21: 9,888,270 km (0.096 R)
• M22: 10,366,684 km (0.085 R)
• M23: 10,542,461 km (0.065 R)
• M24: 10,586,593 km (0.108 R)
• M25: 11,345,951 km (0.06 R)
• M26: 11,938,508 km (0.053 R)
• M27: 12,775,359 km (0.08 R)
• M28: 13,631,059 km (0.091 R)
• M29: 13,872,061 km (0.111 R)
• M30: 14,017,320 km (0.104 R)
• M31: 14,163,178 km (0.108 R)
• M32: 14,949,166 km (0.026 R)
• M33: 15,247,464 km (0.058 R)
• M34: 15,951,322 km (0.074 R)
• M35: 16,002,035 km (0.086 R)
• M36: 16,820,186 km (0.051 R)
• M37: 16,871,797 km (0.06 R)
• M38: 17,130,602 km (0.101 R)
• M39: 18,656,949 km (0.103 R)
• M40: 18,978,135 km (0.092 R)
• M41: 19,571,740 km (0.091 R)
• M42: 19,680,348 km (0.088 R)
• M43: 19,734,802 km (0.065 R)
• M44: 25,299,693 km (0.115 R)
• M45: 25,536,506 km (0.07 R)
• M46: 25,774,068 km (0.074 R)
• M47: 26,012,377 km (0.109 R)
• M48: 27,761,625 km (0.101 R)
• M49: 27,883,697 km (0.052 R)
• M50: 29,113,840 km (0.053 R)
• M51: 30,992,041 km (0.106 R)
• M52: 31,118,751 km (0.069 R)
• M53: 32,394,222 km (0.102 R)
• M54: 32,780,185 km (0.088 R)
• M55: 32,973,764 km (0.077 R)
• M56: 33,686,598 km (0.076 R)
• M57: 34,470,192 km (0.117 R)
• M58: 34,864,233 km (0.04 R)
• M59: 34,995,879 km (0.119 R)
• M60: 35,524,258 km (0.082 R)
• M61: 36,789,707 km (0.11 R)
• M62: 37,799,193 km (0.113 R)
• M63: 40,258,582 km (0.089 R)
• M64: 40,812,244 km (0.108 R)
• M65: 41,786,874 km (0.041 R)
• M66: 42,839,893 km (0.08 R)
• M67: 43,122,035 km (0.114 R)
• M68: 43,830,381 km (0.095 R)
• M69: 43,972,499 km (0.09 R)
• M70: 44,043,708 km (0.062 R)
• M71: 44,185,975 km (0.034 R)
• M72: 45,474,013 km (0.057 R)
• M73: 45,689,882 km (0.099 R)
• M74: 46,267,330 km (0.037 R)
• M75: 47,575,115 km (0.114 R)
• M76: 48,527,156 km (0.116 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 19,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit