🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.5 AU - 0.84 AU

Year: 207 Days

Day: 28.9 Hours

Environment

Temp: 146 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,025,310 km

• M1: 83,476 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.7 AU - 0.76 AU

Year: 235 Days

Day: 40.6 Hours

Environment

Temp: 107 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,025,310 km

• M1: 473,776 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.68 AU - 1 AU

Year: 290 Days

Day: 44.5 Hours

Environment

Temp: 119 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.71 AU - 1.01 AU

Year: 300 Days

Day: 26.9 Hours

Environment

Temp: 43 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.49 AU - 1.67 AU

Year: 748 Days

Day: 18.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.45 AU - 3.47 AU

Year: 1919 Days

Day: 40.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.4

Radius: 13.9

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.33 AU - 6.11 AU

Year: 4493 Days

Day: 13 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 69,025,310 km

• M1: 187,297 km (0.089 R)
• M2: 384,766 km (0.118 R)
• M3: 678,426 km (0.08 R)
• M4: 793,766 km (0.087 R)
• M5: 1,034,469 km (0.065 R)
• M6: 1,158,037 km (0.08 R)
• M7: 1,631,664 km (0.057 R)
• M8: 1,733,540 km (0.115 R)
• M9: 1,822,700 km (0.102 R)
• M10: 2,052,782 km (0.081 R)
• M11: 2,195,498 km (0.119 R)
• M12: 2,358,111 km (0.103 R)
• M13: 2,457,743 km (0.081 R)
• M14: 2,765,167 km (0.117 R)
• M15: 3,049,104 km (0.073 R)
• M16: 3,176,412 km (0.117 R)
• M17: 3,324,065 km (0.073 R)
• M18: 3,800,684 km (0.035 R)
• M19: 4,097,037 km (0.111 R)
• M20: 4,217,762 km (0.077 R)
• M21: 4,421,814 km (0.076 R)
• M22: 4,545,681 km (0.118 R)
• M23: 4,754,968 km (0.071 R)
• M24: 5,053,266 km (0.081 R)
• M25: 5,335,857 km (0.099 R)
• M26: 6,168,369 km (0.109 R)
• M27: 6,564,654 km (0.104 R)
• M28: 6,897,359 km (0.073 R)
• M29: 7,406,740 km (0.03 R)
• M30: 7,703,243 km (0.056 R)
• M31: 7,852,991 km (0.098 R)
• M32: 8,513,316 km (0.117 R)
• M33: 8,771,970 km (0.097 R)
• M34: 9,698,131 km (0.09 R)
• M35: 9,941,227 km (0.059 R)
• M36: 10,186,568 km (0.066 R)
• M37: 10,461,379 km (0.113 R)
• M38: 11,414,168 km (0.116 R)
• M39: 11,556,585 km (0.119 R)
• M40: 11,785,769 km (0.09 R)
• M41: 11,900,959 km (0.087 R)
• M42: 12,016,449 km (0.06 R)
• M43: 12,103,365 km (0.073 R)
• M44: 12,336,289 km (0.099 R)
• M45: 12,423,954 km (0.072 R)
• M46: 12,835,797 km (0.109 R)
• M47: 13,162,668 km (0.041 R)
• M48: 13,552,520 km (0.06 R)
• M49: 13,885,375 km (0.119 R)
• M50: 14,559,164 km (0.063 R)
• M51: 14,744,815 km (0.051 R)
• M52: 14,868,981 km (0.115 R)
• M53: 15,337,821 km (0.095 R)
• M54: 16,225,983 km (0.073 R)
• M55: 17,228,888 km (0.076 R)
• M56: 17,425,310 km (0.117 R)
• M57: 17,985,853 km (0.032 R)
• M58: 18,285,049 km (0.105 R)
• M59: 18,787,398 km (0.046 R)
• M60: 19,260,277 km (0.102 R)
• M61: 20,011,408 km (0.076 R)
• M62: 20,252,410 km (0.11 R)
• M63: 20,911,538 km (0.106 R)
• M64: 21,016,257 km (0.12 R)
• M65: 21,754,074 km (0.118 R)
• M66: 21,860,288 km (0.081 R)
• M67: 22,250,738 km (0.098 R)
• M68: 22,536,321 km (0.062 R)
• M69: 22,787,047 km (0.093 R)
• M70: 23,146,979 km (0.087 R)
• M71: 23,690,319 km (0.104 R)
• M72: 24,421,404 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483

Radius: 9.6

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 7.85 AU - 12.67 AU

Year: 12381 Days

Day: 10.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 69,025,310 km

• M1: 142,268 km (0.112 R)
• M2: 290,519 km (0.039 R)
• M3: 482,902 km (0.102 R)
• M4: 718,070 km (0.088 R)
• M5: 1,127,220 km (0.067 R)
• M6: 1,400,386 km (0.113 R)
• M7: 2,008,202 km (0.111 R)
• M8: 2,108,432 km (0.098 R)
• M9: 2,366,638 km (0.082 R)
• M10: 2,772,946 km (0.062 R)
• M11: 2,885,145 km (0.078 R)
• M12: 2,998,689 km (0.114 R)
• M13: 3,742,640 km (0.095 R)
• M14: 4,943,312 km (0.114 R)
• M15: 5,356,651 km (0.094 R)
• M16: 5,567,434 km (0.077 R)
• M17: 6,106,735 km (0.052 R)
• M18: 6,965,726 km (0.114 R)
• M19: 7,312,194 km (0.061 R)
• M20: 7,546,315 km (0.08 R)
• M21: 7,743,186 km (0.099 R)
• M22: 8,303,879 km (0.102 R)
• M23: 8,753,570 km (0.107 R)
• M24: 8,919,175 km (0.119 R)
• M25: 9,127,415 km (0.116 R)
• M26: 9,847,878 km (0.104 R)
• M27: 10,236,683 km (0.114 R)
• M28: 10,542,611 km (0.102 R)
• M29: 10,630,574 km (0.118 R)
• M30: 10,718,837 km (0.076 R)
• M31: 11,933,273 km (0.12 R)
• M32: 13,096,396 km (0.047 R)
• M33: 13,333,359 km (0.087 R)
• M34: 13,763,453 km (0.105 R)
• M35: 13,859,644 km (0.09 R)
• M36: 13,955,985 km (0.098 R)
• M37: 15,130,478 km (0.1 R)
• M38: 15,930,976 km (0.036 R)
• M39: 16,183,946 km (0.111 R)
• M40: 16,540,438 km (0.099 R)
• M41: 17,364,722 km (0.095 R)
• M42: 17,677,382 km (0.108 R)
• M43: 18,097,004 km (0.111 R)
• M44: 18,202,471 km (0.09 R)
• M45: 18,414,002 km (0.047 R)
• M46: 19,214,351 km (0.064 R)
• M47: 19,483,627 km (0.063 R)
• M48: 20,080,672 km (0.096 R)
• M49: 20,463,642 km (0.04 R)
• M50: 21,571,115 km (0.106 R)
• M51: 22,527,794 km (0.06 R)
• M52: 23,440,790 km (0.074 R)
• M53: 23,901,850 km (0.114 R)
• M54: 24,017,489 km (0.111 R)
• M55: 24,191,472 km (0.097 R)
• M56: 24,657,469 km (0.045 R)
• M57: 25,067,517 km (0.074 R)
• M58: 25,479,809 km (0.11 R)
• M59: 26,072,814 km (0.113 R)
• M60: 26,610,469 km (0.056 R)
• M61: 26,790,435 km (0.086 R)
• M62: 27,635,813 km (0.102 R)
• M63: 29,911,945 km (0.104 R)
• M64: 29,974,327 km (0.085 R)
• M65: 30,474,582 km (0.052 R)
• M66: 30,600,095 km (0.067 R)
• M67: 31,230,351 km (0.081 R)
• M68: 31,864,795 km (0.045 R)
• M69: 33,017,596 km (0.078 R)
• M70: 33,923,561 km (0.063 R)
• M71: 34,249,086 km (0.055 R)
• M72: 34,444,910 km (0.116 R)
• M73: 35,826,147 km (0.078 R)
• M74: 36,024,962 km (0.066 R)
• M75: 38,168,251 km (0.082 R)
• M76: 38,439,173 km (0.117 R)
• M77: 39,050,729 km (0.083 R)
• M78: 39,597,210 km (0.116 R)
• M79: 40,214,900 km (0.099 R)
• M80: 40,352,530 km (0.103 R)
• M81: 40,904,995 km (0.096 R)
• M82: 42,437,026 km (0.093 R)
• M83: 43,492,290 km (0.112 R)
• M84: 46,781,947 km (0.112 R)
• M85: 46,926,758 km (0.107 R)
• M86: 47,580,351 km (0.073 R)
• M87: 48,603,151 km (0.07 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 505.2

Radius: 6.6

Gravity: 11.6 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 11.65 AU - 13.09 AU

Year: 16390 Days

Day: 23.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,025,310 km

• M1: 161,117 km (0.119 R)
• M2: 291,716 km (0.11 R)
• M3: 458,966 km (0.099 R)
• M4: 655,987 km (0.11 R)
• M5: 794,963 km (0.07 R)
• M6: 987,795 km (0.116 R)
• M7: 1,219,522 km (0.104 R)
• M8: 1,624,782 km (0.109 R)
• M9: 2,069,387 km (0.117 R)
• M10: 2,643,993 km (0.055 R)
• M11: 2,803,015 km (0.1 R)
• M12: 2,965,329 km (0.059 R)
• M13: 3,097,424 km (0.098 R)
• M14: 3,299,082 km (0.1 R)
• M15: 3,574,791 km (0.119 R)
• M16: 3,893,733 km (0.094 R)
• M17: 4,185,000 km (0.046 R)
• M18: 4,445,600 km (0.1 R)
• M19: 4,521,147 km (0.114 R)
• M20: 4,673,288 km (0.074 R)
• M21: 4,982,806 km (0.094 R)
• M22: 5,140,033 km (0.115 R)
• M23: 5,419,033 km (0.049 R)
• M24: 5,703,120 km (0.098 R)
• M25: 5,950,555 km (0.09 R)
• M26: 6,201,430 km (0.046 R)
• M27: 7,597,029 km (0.104 R)
• M28: 8,052,405 km (0.115 R)
• M29: 9,714,886 km (0.084 R)
• M30: 10,863,049 km (0.108 R)
• M31: 11,427,333 km (0.095 R)
• M32: 13,067,972 km (0.028 R)
• M33: 14,109,473 km (0.111 R)
• M34: 14,276,424 km (0.047 R)
• M35: 15,007,060 km (0.058 R)
• M36: 15,120,605 km (0.113 R)
• M37: 15,291,446 km (0.093 R)
• M38: 15,520,031 km (0.109 R)
• M39: 15,692,368 km (0.089 R)
• M40: 16,680,611 km (0.064 R)
• M41: 18,351,620 km (0.08 R)
• M42: 19,577,425 km (0.114 R)
• M43: 19,825,757 km (0.12 R)
• M44: 20,012,754 km (0.115 R)
• M45: 20,451,226 km (0.093 R)
• M46: 20,514,206 km (0.078 R)
• M47: 20,577,187 km (0.108 R)
• M48: 20,829,559 km (0.069 R)
• M49: 21,337,743 km (0.067 R)
• M50: 22,755,931 km (0.059 R)
• M51: 23,872,529 km (0.069 R)
• M52: 24,270,908 km (0.114 R)
• M53: 24,537,641 km (0.063 R)
• M54: 25,818,049 km (0.051 R)
• M55: 26,295,267 km (0.1 R)
• M56: 27,189,263 km (0.093 R)
• M57: 27,466,319 km (0.118 R)
• M58: 28,373,331 km (0.065 R)
• M59: 30,359,841 km (0.114 R)
• M60: 31,080,154 km (0.065 R)
• M61: 32,979,299 km (0.117 R)
• M62: 33,274,755 km (0.077 R)
• M63: 34,241,157 km (0.116 R)
• M64: 35,066,040 km (0.111 R)
• M65: 35,141,288 km (0.112 R)
• M66: 35,367,629 km (0.1 R)
• M67: 35,821,509 km (0.113 R)
• M68: 37,502,690 km (0.059 R)
• M69: 37,656,776 km (0.09 R)
• M70: 38,120,380 km (0.11 R)
• M71: 39,600,651 km (0.105 R)
• M72: 40,782,624 km (0.106 R)
• M73: 41,896,230 km (0.112 R)
• M74: 42,376,589 km (0.074 R)
• M75: 43,585,340 km (0.109 R)
• M76: 43,990,750 km (0.076 R)
• M77: 44,071,982 km (0.099 R)
• M78: 46,284,235 km (0.088 R)
• M79: 46,449,540 km (0.105 R)
• M80: 48,868,388 km (0.063 R)
• M81: 49,373,880 km (0.075 R)
• M82: 50,730,583 km (0.114 R)
• M83: 52,443,478 km (0.118 R)
• M84: 52,788,301 km (0.066 R)
• M85: 54,001,241 km (0.115 R)
• M86: 54,436,720 km (0.11 R)
• M87: 54,698,517 km (0.062 R)
• M88: 55,310,970 km (0.115 R)
• M89: 55,398,784 km (0.069 R)
• M90: 56,278,121 km (0.059 R)
• M91: 57,339,517 km (0.079 R)
• M92: 57,605,951 km (0.04 R)
• M93: 58,496,807 km (0.1 R)
• M94: 58,765,036 km (0.051 R)
• M95: 58,854,495 km (0.116 R)

Asteroid Belt

Center: 13.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.2

Radius: 4.2

Gravity: 23.08 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 11.78 AU - 18.7 AU

Year: 22413 Days

Day: 21 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 69,025,310 km

• M1: 111,151 km (0.073 R)
• M2: 232,924 km (0.099 R)
• M3: 410,646 km (0.102 R)
• M4: 604,076 km (0.12 R)
• M5: 1,040,752 km (0.087 R)
• M6: 1,497,325 km (0.047 R)
• M7: 1,883,587 km (0.11 R)
• M8: 2,040,066 km (0.106 R)
• M9: 2,534,338 km (0.043 R)
• M10: 2,637,560 km (0.107 R)
• M11: 3,173,868 km (0.106 R)
• M12: 3,626,552 km (0.106 R)
• M13: 4,019,246 km (0.075 R)
• M14: 5,900,290 km (0.057 R)
• M15: 6,832,584 km (0.082 R)
• M16: 6,928,326 km (0.087 R)
• M17: 7,364,554 km (0.117 R)
• M18: 8,263,338 km (0.096 R)
• M19: 9,836,658 km (0.046 R)
• M20: 10,107,580 km (0.089 R)
• M21: 10,381,045 km (0.069 R)
• M22: 11,899,463 km (0.041 R)
• M23: 12,072,399 km (0.095 R)
• M24: 12,188,187 km (0.089 R)
• M25: 12,246,231 km (0.09 R)
• M26: 12,596,290 km (0.083 R)
• M27: 12,772,517 km (0.094 R)
• M28: 13,365,971 km (0.097 R)
• M29: 15,638,513 km (0.097 R)
• M30: 15,827,904 km (0.048 R)
• M31: 16,980,406 km (0.117 R)
• M32: 17,305,332 km (0.12 R)
• M33: 17,961,169 km (0.119 R)
• M34: 18,893,164 km (0.1 R)
• M35: 19,364,996 km (0.12 R)
• M36: 19,432,763 km (0.115 R)
• M37: 19,772,500 km (0.076 R)
• M38: 20,182,847 km (0.039 R)
• M39: 21,221,056 km (0.118 R)
• M40: 21,570,966 km (0.098 R)
• M41: 21,711,438 km (0.082 R)
• M42: 23,782,471 km (0.101 R)
• M43: 25,025,480 km (0.117 R)
• M44: 25,173,133 km (0.086 R)
• M45: 27,118,354 km (0.054 R)
• M46: 27,498,033 km (0.056 R)
• M47: 27,650,324 km (0.096 R)
• M48: 29,266,729 km (0.079 R)
• M49: 29,656,132 km (0.115 R)
• M50: 31,708,166 km (0.034 R)
• M51: 32,912,728 km (0.12 R)
• M52: 34,377,890 km (0.074 R)
• M53: 34,706,407 km (0.089 R)
• M54: 36,280,775 km (0.107 R)
• M55: 36,866,750 km (0.028 R)
• M56: 37,793,658 km (0.104 R)
• M57: 38,557,804 km (0.061 R)
• M58: 38,984,607 km (0.119 R)
• M59: 40,274,140 km (0.11 R)
• M60: 41,752,467 km (0.046 R)
• M61: 41,927,646 km (0.111 R)
• M62: 44,136,757 km (0.111 R)
• M63: 45,300,330 km (0.087 R)
• M64: 45,570,204 km (0.072 R)
• M65: 51,361,287 km (0.057 R)
• M66: 51,736,778 km (0.108 R)
• M67: 54,008,422 km (0.059 R)
• M68: 54,103,716 km (0.101 R)
• M69: 55,444,711 km (0.099 R)
• M70: 55,829,776 km (0.107 R)
• M71: 59,335,452 km (0.113 R)
• M72: 59,926,663 km (0.097 R)
• M73: 61,313,734 km (0.059 R)
• M74: 61,413,217 km (0.101 R)
• M75: 62,711,278 km (0.119 R)
• M76: 63,213,029 km (0.112 R)
• M77: 63,816,656 km (0.099 R)
• M78: 64,321,400 km (0.095 R)
• M79: 64,523,506 km (0.057 R)
• M80: 64,725,912 km (0.091 R)
• M81: 66,352,939 km (0.094 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 13,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit