🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.62 AU - 0.72 AU

Year: 192 Days

Day: 27.2 Hours

Environment

Temp: 207 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1 AU - 1.22 AU

Year: 409 Days

Day: 15.8 Hours

Environment

Temp: 32 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.75 AU - 1.99 AU

Year: 895 Days

Day: 17.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.9

Radius: 14.7

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.3 AU - 9.14 AU

Year: 8245 Days

Day: 7.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 79,180,197 km

• M1: 184,155 km (0.097 R)
• M2: 340,036 km (0.058 R)
• M3: 439,668 km (0.089 R)
• M4: 807,829 km (0.098 R)
• M5: 1,049,878 km (0.053 R)
• M6: 1,180,477 km (0.096 R)
• M7: 1,280,109 km (0.079 R)
• M8: 1,449,753 km (0.103 R)
• M9: 1,983,069 km (0.03 R)
• M10: 2,398,951 km (0.068 R)
• M11: 2,756,640 km (0.077 R)
• M12: 3,068,103 km (0.064 R)
• M13: 3,170,128 km (0.108 R)
• M14: 3,299,531 km (0.044 R)
• M15: 3,391,085 km (0.112 R)
• M16: 3,496,850 km (0.077 R)
• M17: 3,917,220 km (0.054 R)
• M18: 4,056,496 km (0.097 R)
• M19: 4,268,326 km (0.094 R)
• M20: 4,556,751 km (0.083 R)
• M21: 4,836,649 km (0.085 R)
• M22: 5,001,206 km (0.116 R)
• M23: 5,122,231 km (0.111 R)
• M24: 5,584,638 km (0.05 R)
• M25: 5,710,300 km (0.061 R)
• M26: 7,342,114 km (0.105 R)
• M27: 8,397,377 km (0.069 R)
• M28: 8,632,246 km (0.107 R)
• M29: 8,814,456 km (0.097 R)
• M30: 9,201,466 km (0.083 R)
• M31: 10,472,898 km (0.093 R)
• M32: 10,843,452 km (0.09 R)
• M33: 11,079,817 km (0.053 R)
• M34: 11,417,459 km (0.087 R)
• M35: 11,879,866 km (0.116 R)
• M36: 12,001,489 km (0.041 R)
• M37: 12,492,170 km (0.09 R)
• M38: 13,156,684 km (0.105 R)
• M39: 13,683,867 km (0.094 R)
• M40: 13,832,866 km (0.108 R)
• M41: 14,024,950 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.7

Radius: 12.8

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 8.42 AU - 10.24 AU

Year: 9970 Days

Day: 5.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 79,180,197 km

• M1: 178,620 km (0.115 R)
• M2: 282,890 km (0.112 R)
• M3: 940,372 km (0.113 R)
• M4: 1,042,398 km (0.098 R)
• M5: 1,356,404 km (0.083 R)
• M6: 1,439,730 km (0.115 R)
• M7: 1,559,408 km (0.091 R)
• M8: 2,091,827 km (0.066 R)
• M9: 2,288,249 km (0.1 R)
• M10: 2,449,964 km (0.104 R)
• M11: 2,553,037 km (0.078 R)
• M12: 2,720,886 km (0.117 R)
• M13: 3,852,594 km (0.109 R)
• M14: 4,267,728 km (0.097 R)
• M15: 5,009,135 km (0.11 R)
• M16: 5,247,445 km (0.119 R)
• M17: 5,489,494 km (0.092 R)
• M18: 6,012,638 km (0.063 R)
• M19: 6,379,900 km (0.117 R)
• M20: 7,344,956 km (0.084 R)
• M21: 7,616,028 km (0.105 R)
• M22: 8,606,814 km (0.077 R)
• M23: 9,376,346 km (0.114 R)
• M24: 9,474,183 km (0.055 R)
• M25: 9,670,754 km (0.091 R)
• M26: 9,868,672 km (0.114 R)
• M27: 9,968,155 km (0.037 R)
• M28: 10,403,036 km (0.093 R)
• M29: 11,291,498 km (0.059 R)
• M30: 11,674,767 km (0.096 R)
• M31: 11,815,240 km (0.109 R)
• M32: 11,920,856 km (0.085 R)
• M33: 13,802,648 km (0.085 R)
• M34: 14,025,698 km (0.112 R)
• M35: 14,475,389 km (0.06 R)
• M36: 14,626,333 km (0.09 R)
• M37: 15,044,160 km (0.116 R)
• M38: 15,388,983 km (0.081 R)
• M39: 15,930,677 km (0.093 R)
• M40: 16,203,843 km (0.045 R)
• M41: 16,517,849 km (0.075 R)
• M42: 16,913,236 km (0.101 R)
• M43: 17,592,710 km (0.115 R)
• M44: 17,875,150 km (0.027 R)
• M45: 18,077,706 km (0.026 R)
• M46: 18,281,159 km (0.037 R)
• M47: 18,567,190 km (0.108 R)
• M48: 18,854,717 km (0.093 R)
• M49: 19,061,013 km (0.116 R)
• M50: 19,600,762 km (0.079 R)
• M51: 19,851,637 km (0.094 R)
• M52: 20,951,032 km (0.081 R)
• M53: 21,680,471 km (0.041 R)
• M54: 23,076,220 km (0.051 R)
• M55: 23,164,333 km (0.082 R)
• M56: 23,429,719 km (0.11 R)
• M57: 23,607,142 km (0.09 R)
• M58: 24,635,927 km (0.12 R)
• M59: 25,314,652 km (0.107 R)
• M60: 25,724,999 km (0.078 R)
• M61: 26,876,155 km (0.097 R)
• M62: 28,800,283 km (0.092 R)
• M63: 30,284,443 km (0.101 R)
• M64: 30,865,481 km (0.084 R)
• M65: 32,285,315 km (0.064 R)
• M66: 32,532,151 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.4

Radius: 3.1

Gravity: 38.65 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 13.71 AU - 17.53 AU

Year: 21597 Days

Day: 20 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,180,197 km

• M1: 209,437 km (0.099 R)
• M2: 377,735 km (0.071 R)
• M3: 465,848 km (0.12 R)
• M4: 768,185 km (0.071 R)
• M5: 1,460,374 km (0.118 R)
• M6: 1,515,426 km (0.041 R)
• M7: 1,830,180 km (0.119 R)
• M8: 1,979,928 km (0.099 R)
• M9: 2,259,227 km (0.092 R)
• M10: 2,751,703 km (0.058 R)
• M11: 2,854,028 km (0.115 R)
• M12: 3,348,150 km (0.091 R)
• M13: 3,642,259 km (0.09 R)
• M14: 3,982,894 km (0.08 R)
• M15: 4,215,668 km (0.113 R)
• M16: 4,412,988 km (0.08 R)
• M17: 4,573,057 km (0.082 R)
• M18: 4,653,691 km (0.075 R)
• M19: 4,857,592 km (0.074 R)
• M20: 4,981,310 km (0.095 R)
• M21: 5,022,898 km (0.113 R)
• M22: 5,572,371 km (0.092 R)
• M23: 6,364,342 km (0.107 R)
• M24: 6,773,343 km (0.094 R)
• M25: 6,819,419 km (0.075 R)
• M26: 7,284,818 km (0.079 R)
• M27: 8,393,488 km (0.098 R)
• M28: 8,591,705 km (0.079 R)
• M29: 8,942,063 km (0.086 R)
• M30: 9,144,469 km (0.094 R)
• M31: 9,399,533 km (0.099 R)
• M32: 9,502,158 km (0.105 R)
• M33: 9,812,424 km (0.118 R)
• M34: 10,284,106 km (0.097 R)
• M35: 10,336,914 km (0.116 R)
• M36: 11,249,161 km (0.104 R)
• M37: 11,853,088 km (0.117 R)
• M38: 12,186,991 km (0.066 R)
• M39: 12,298,890 km (0.12 R)
• M40: 12,636,831 km (0.056 R)
• M41: 13,379,585 km (0.073 R)
• M42: 13,727,101 km (0.11 R)
• M43: 13,843,488 km (0.074 R)
• M44: 14,312,776 km (0.061 R)
• M45: 15,026,358 km (0.115 R)
• M46: 15,327,199 km (0.066 R)
• M47: 15,934,567 km (0.101 R)
• M48: 16,488,079 km (0.049 R)
• M49: 16,735,963 km (0.066 R)
• M50: 18,377,650 km (0.098 R)
• M51: 18,634,808 km (0.118 R)
• M52: 19,478,540 km (0.057 R)
• M53: 19,937,955 km (0.046 R)
• M54: 21,068,616 km (0.112 R)
• M55: 21,879,137 km (0.109 R)
• M56: 23,879,560 km (0.065 R)
• M57: 25,007,977 km (0.097 R)
• M58: 25,150,244 km (0.051 R)
• M59: 26,587,730 km (0.074 R)
• M60: 27,170,115 km (0.071 R)
• M61: 27,243,268 km (0.108 R)
• M62: 27,977,794 km (0.084 R)
• M63: 28,273,549 km (0.1 R)
• M64: 29,842,531 km (0.055 R)
• M65: 30,371,809 km (0.116 R)
• M66: 31,901,148 km (0.042 R)
• M67: 33,847,565 km (0.115 R)
• M68: 36,153,168 km (0.034 R)
• M69: 36,475,102 km (0.1 R)
• M70: 36,798,084 km (0.115 R)
• M71: 37,609,503 km (0.085 R)
• M72: 37,772,565 km (0.11 R)
• M73: 39,829,685 km (0.062 R)
• M74: 42,600,387 km (0.082 R)
• M75: 44,051,786 km (0.103 R)
• M76: 44,309,543 km (0.093 R)
• M77: 45,866,857 km (0.11 R)
• M78: 46,128,204 km (0.077 R)
• M79: 48,147,775 km (0.041 R)
• M80: 50,645,162 km (0.077 R)
• M81: 50,735,071 km (0.115 R)
• M82: 54,653,637 km (0.104 R)
• M83: 55,115,596 km (0.059 R)
• M84: 55,393,399 km (0.076 R)
• M85: 55,950,352 km (0.116 R)
• M86: 56,882,646 km (0.098 R)
• M87: 58,385,057 km (0.074 R)
• M88: 59,330,665 km (0.087 R)
• M89: 59,900,483 km (0.117 R)
• M90: 61,524,817 km (0.092 R)
• M91: 62,005,325 km (0.118 R)
• M92: 62,294,199 km (0.111 R)
• M93: 62,390,540 km (0.06 R)
• M94: 62,583,521 km (0.109 R)
• M95: 63,260,452 km (0.049 R)
• M96: 65,011,943 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.4

Radius: 4.7

Gravity: 28.04 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 13.7 AU - 18.24 AU

Year: 22327 Days

Day: 15.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 79,180,197 km

• M1: 189,541 km (0.073 R)
• M2: 352,602 km (0.119 R)
• M3: 554,559 km (0.049 R)
• M4: 621,579 km (0.119 R)
• M5: 788,680 km (0.057 R)
• M6: 1,023,848 km (0.083 R)
• M7: 2,019,272 km (0.081 R)
• M8: 2,230,504 km (0.096 R)
• M9: 2,338,664 km (0.119 R)
• M10: 2,411,817 km (0.115 R)
• M11: 2,560,517 km (0.042 R)
• M12: 2,866,744 km (0.097 R)
• M13: 4,203,102 km (0.087 R)
• M14: 4,292,262 km (0.088 R)
• M15: 5,751,739 km (0.091 R)
• M16: 6,405,332 km (0.107 R)
• M17: 6,611,179 km (0.049 R)
• M18: 7,241,734 km (0.093 R)
• M19: 7,510,112 km (0.099 R)
• M20: 8,111,945 km (0.114 R)
• M21: 9,948,707 km (0.087 R)
• M22: 10,008,098 km (0.084 R)
• M23: 10,187,017 km (0.094 R)
• M24: 10,547,996 km (0.075 R)
• M25: 10,851,979 km (0.096 R)
• M26: 11,406,538 km (0.065 R)
• M27: 12,160,063 km (0.115 R)
• M28: 13,124,520 km (0.055 R)
• M29: 13,189,745 km (0.077 R)
• M30: 13,320,344 km (0.036 R)
• M31: 13,648,861 km (0.108 R)
• M32: 13,781,105 km (0.12 R)
• M33: 14,853,573 km (0.085 R)
• M34: 15,537,384 km (0.055 R)
• M35: 16,582,176 km (0.069 R)
• M36: 16,723,247 km (0.096 R)
• M37: 18,010,387 km (0.103 R)
• M38: 19,924,940 km (0.117 R)
• M39: 21,211,183 km (0.107 R)
• M40: 22,602,293 km (0.08 R)
• M41: 23,072,480 km (0.037 R)
• M42: 24,422,152 km (0.075 R)
• M43: 24,663,004 km (0.116 R)
• M44: 25,308,968 km (0.083 R)
• M45: 25,960,616 km (0.11 R)
• M46: 26,370,664 km (0.065 R)
• M47: 27,280,369 km (0.073 R)
• M48: 27,446,871 km (0.081 R)
• M49: 27,948,323 km (0.049 R)
• M50: 28,032,247 km (0.12 R)
• M51: 28,875,680 km (0.087 R)
• M52: 29,215,267 km (0.091 R)
• M53: 29,727,341 km (0.102 R)
• M54: 30,587,229 km (0.086 R)
• M55: 31,368,130 km (0.084 R)
• M56: 31,717,292 km (0.085 R)
• M57: 34,107,716 km (0.099 R)
• M58: 34,197,325 km (0.07 R)
• M59: 35,824,352 km (0.061 R)
• M60: 36,372,179 km (0.026 R)
• M61: 38,404,765 km (0.104 R)
• M62: 40,000,376 km (0.088 R)
• M63: 41,044,420 km (0.117 R)
• M64: 41,330,750 km (0.04 R)
• M65: 45,210,571 km (0.088 R)
• M66: 48,195,796 km (0.101 R)
• M67: 50,323,078 km (0.061 R)
• M68: 50,834,104 km (0.073 R)
• M69: 51,758,171 km (0.113 R)
• M70: 53,518,788 km (0.085 R)
• M71: 53,623,058 km (0.032 R)
• M72: 53,831,597 km (0.063 R)
• M73: 54,668,447 km (0.058 R)
• M74: 56,461,228 km (0.111 R)
• M75: 58,702,204 km (0.12 R)
• M76: 59,455,579 km (0.119 R)
• M77: 59,887,618 km (0.081 R)
• M78: 60,320,704 km (0.079 R)
• M79: 61,080,960 km (0.111 R)
• M80: 62,391,587 km (0.108 R)
• M81: 63,822,042 km (0.095 R)
• M82: 64,485,808 km (0.11 R)
• M83: 64,818,663 km (0.093 R)
• M84: 65,485,870 km (0.1 R)
• M85: 67,163,909 km (0.092 R)
• M86: 67,726,397 km (0.117 R)
• M87: 71,707,346 km (0.042 R)
• M88: 72,858,651 km (0.095 R)
• M89: 74,132,178 km (0.086 R)
• M90: 77,171,258 km (0.063 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 11,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit