🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.39 AU - 0.63 AU

Year: 133 Days

Day: 30.4 Hours

Environment

Temp: 180 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,044,447 km

• M1: 32,612 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.55 AU - 0.57 AU

Year: 153 Days

Day: 22.9 Hours

Environment

Temp: 184 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.84 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.5

Radius: 8

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.78 AU - 5.44 AU

Year: 4219 Days

Day: 6.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 73,044,447 km

• M1: 126,709 km (0.09 R)
• M2: 266,733 km (0.079 R)
• M3: 322,982 km (0.117 R)
• M4: 825,182 km (0.096 R)
• M5: 1,034,320 km (0.106 R)
• M6: 1,091,765 km (0.054 R)
• M7: 1,189,901 km (0.073 R)
• M8: 1,270,684 km (0.096 R)
• M9: 1,470,098 km (0.081 R)
• M10: 1,535,173 km (0.078 R)
• M11: 1,851,872 km (0.086 R)
• M12: 1,922,482 km (0.088 R)
• M13: 2,139,549 km (0.075 R)
• M14: 2,637,261 km (0.089 R)
• M15: 2,743,625 km (0.104 R)
• M16: 2,838,021 km (0.111 R)
• M17: 3,029,955 km (0.12 R)
• M18: 3,749,970 km (0.072 R)
• M19: 3,915,275 km (0.105 R)
• M20: 4,067,716 km (0.114 R)
• M21: 4,191,134 km (0.063 R)
• M22: 4,253,217 km (0.108 R)
• M23: 4,552,712 km (0.101 R)
• M24: 4,713,081 km (0.043 R)
• M25: 4,826,476 km (0.104 R)
• M26: 4,989,987 km (0.1 R)
• M27: 5,238,768 km (0.097 R)
• M28: 5,356,352 km (0.104 R)
• M29: 5,423,820 km (0.063 R)
• M30: 5,835,065 km (0.098 R)
• M31: 5,956,838 km (0.07 R)
• M32: 6,416,851 km (0.071 R)
• M33: 6,596,817 km (0.046 R)
• M34: 6,669,372 km (0.053 R)
• M35: 6,723,826 km (0.117 R)
• M36: 6,796,830 km (0.039 R)
• M37: 7,221,239 km (0.098 R)
• M38: 7,427,235 km (0.095 R)
• M39: 7,692,323 km (0.109 R)
• M40: 7,768,617 km (0.026 R)
• M41: 7,922,105 km (0.039 R)
• M42: 8,076,490 km (0.116 R)
• M43: 8,290,415 km (0.099 R)
• M44: 8,823,432 km (0.118 R)
• M45: 9,387,865 km (0.114 R)
• M46: 9,449,050 km (0.119 R)
• M47: 9,633,355 km (0.084 R)
• M48: 10,424,728 km (0.102 R)
• M49: 10,593,923 km (0.079 R)
• M50: 10,828,193 km (0.079 R)
• M51: 11,042,567 km (0.08 R)
• M52: 11,171,969 km (0.054 R)
• M53: 11,716,206 km (0.045 R)
• M54: 11,826,160 km (0.107 R)
• M55: 12,024,826 km (0.037 R)
• M56: 12,180,109 km (0.069 R)
• M57: 12,921,217 km (0.117 R)
• M58: 12,989,434 km (0.116 R)
• M59: 13,080,389 km (0.108 R)
• M60: 13,538,458 km (0.116 R)
• M61: 13,607,572 km (0.045 R)
• M62: 14,118,449 km (0.11 R)
• M63: 14,588,336 km (0.068 R)
• M64: 15,858,272 km (0.065 R)
• M65: 15,931,276 km (0.117 R)
• M66: 16,004,279 km (0.119 R)
• M67: 16,175,120 km (0.061 R)
• M68: 16,395,777 km (0.114 R)
• M69: 16,469,529 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.1

Radius: 11.1

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.2 AU - 11.16 AU

Year: 10159 Days

Day: 10.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,044,447 km

• M1: 182,210 km (0.118 R)
• M2: 345,272 km (0.114 R)
• M3: 677,678 km (0.105 R)
• M4: 771,775 km (0.103 R)
• M5: 1,010,234 km (0.075 R)
• M6: 1,120,039 km (0.066 R)
• M7: 1,272,779 km (0.09 R)
• M8: 1,453,343 km (0.11 R)
• M9: 1,795,623 km (0.061 R)
• M10: 1,953,449 km (0.074 R)
• M11: 2,163,185 km (0.069 R)
• M12: 2,380,551 km (0.07 R)
• M13: 2,968,321 km (0.11 R)
• M14: 3,685,493 km (0.05 R)
• M15: 3,800,534 km (0.086 R)
• M16: 4,577,396 km (0.069 R)
• M17: 6,068,587 km (0.113 R)
• M18: 6,273,387 km (0.08 R)
• M19: 7,080,018 km (0.034 R)
• M20: 7,223,632 km (0.086 R)
• M21: 7,295,739 km (0.069 R)
• M22: 7,733,911 km (0.032 R)
• M23: 8,218,309 km (0.1 R)
• M24: 8,407,251 km (0.086 R)
• M25: 8,674,133 km (0.111 R)
• M26: 8,944,008 km (0.066 R)
• M27: 9,021,500 km (0.108 R)
• M28: 9,177,381 km (0.069 R)
• M29: 9,452,341 km (0.104 R)
• M30: 9,849,673 km (0.09 R)
• M31: 10,212,149 km (0.095 R)
• M32: 11,116,468 km (0.089 R)
• M33: 11,790,107 km (0.116 R)
• M34: 12,175,023 km (0.114 R)
• M35: 12,390,593 km (0.106 R)
• M36: 12,694,576 km (0.114 R)
• M37: 12,781,792 km (0.074 R)
• M38: 12,869,306 km (0.062 R)
• M39: 13,354,153 km (0.053 R)
• M40: 14,890,374 km (0.09 R)
• M41: 15,632,529 km (0.103 R)
• M42: 16,720,404 km (0.083 R)
• M43: 16,912,189 km (0.066 R)
• M44: 17,104,572 km (0.086 R)
• M45: 17,249,382 km (0.119 R)
• M46: 18,225,209 km (0.052 R)
• M47: 19,570,842 km (0.042 R)
• M48: 20,485,484 km (0.106 R)
• M49: 21,779,206 km (0.05 R)
• M50: 22,041,002 km (0.109 R)
• M51: 22,198,678 km (0.091 R)
• M52: 22,832,973 km (0.115 R)
• M53: 23,473,252 km (0.056 R)
• M54: 23,580,514 km (0.079 R)
• M55: 23,849,491 km (0.111 R)
• M56: 24,826,066 km (0.08 R)
• M57: 25,594,700 km (0.108 R)
• M58: 25,871,157 km (0.118 R)
• M59: 26,037,360 km (0.049 R)
• M60: 26,482,713 km (0.107 R)
• M61: 26,706,212 km (0.037 R)
• M62: 26,818,261 km (0.101 R)
• M63: 27,267,952 km (0.11 R)
• M64: 27,776,734 km (0.049 R)
• M65: 27,947,126 km (0.063 R)
• M66: 28,918,764 km (0.047 R)
• M67: 29,553,359 km (0.084 R)
• M68: 30,367,769 km (0.1 R)
• M69: 30,660,383 km (0.072 R)
• M70: 30,954,043 km (0.047 R)
• M71: 31,189,510 km (0.068 R)
• M72: 31,603,149 km (0.084 R)
• M73: 31,899,801 km (0.081 R)
• M74: 33,396,378 km (0.115 R)
• M75: 35,222,370 km (0.118 R)
• M76: 35,838,264 km (0.095 R)
• M77: 36,395,516 km (0.117 R)
• M78: 37,895,833 km (0.055 R)
• M79: 38,400,277 km (0.05 R)
• M80: 38,653,397 km (0.118 R)
• M81: 39,735,289 km (0.079 R)
• M82: 40,440,643 km (0.059 R)
• M83: 41,668,841 km (0.05 R)
• M84: 42,777,960 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.4

Radius: 5

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 13.06 AU - 14.4 AU

Year: 18582 Days

Day: 24.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 73,044,447 km

• M1: 141,669 km (0.083 R)
• M2: 323,879 km (0.069 R)
• M3: 362,775 km (0.09 R)
• M4: 714,779 km (0.114 R)
• M5: 766,988 km (0.087 R)
• M6: 838,646 km (0.078 R)
• M7: 875,297 km (0.114 R)
• M8: 988,543 km (0.093 R)
• M9: 1,066,932 km (0.096 R)
• M10: 1,167,611 km (0.109 R)
• M11: 1,250,489 km (0.12 R)
• M12: 1,292,675 km (0.086 R)
• M13: 1,444,218 km (0.103 R)
• M14: 1,647,372 km (0.056 R)
• M15: 1,787,844 km (0.113 R)
• M16: 1,835,566 km (0.062 R)
• M17: 1,932,206 km (0.047 R)
• M18: 2,156,005 km (0.117 R)
• M19: 2,440,689 km (0.081 R)
• M20: 2,709,816 km (0.118 R)
• M21: 2,988,367 km (0.026 R)
• M22: 3,423,248 km (0.116 R)
• M23: 3,632,984 km (0.096 R)
• M24: 3,908,843 km (0.086 R)
• M25: 4,351,204 km (0.065 R)
• M26: 4,513,069 km (0.085 R)
• M27: 4,545,681 km (0.115 R)
• M28: 5,524,949 km (0.115 R)
• M29: 5,559,805 km (0.112 R)
• M30: 6,020,267 km (0.059 R)
• M31: 6,164,479 km (0.099 R)
• M32: 6,237,034 km (0.12 R)
• M33: 6,715,149 km (0.114 R)
• M34: 6,864,597 km (0.107 R)
• M35: 7,166,935 km (0.107 R)
• M36: 8,661,268 km (0.032 R)
• M37: 8,783,190 km (0.091 R)
• M38: 9,070,119 km (0.1 R)
• M39: 9,360,040 km (0.098 R)
• M40: 9,652,952 km (0.116 R)
• M41: 10,767,157 km (0.11 R)
• M42: 10,810,840 km (0.106 R)
• M43: 11,472,810 km (0.097 R)
• M44: 12,421,560 km (0.076 R)
• M45: 12,651,043 km (0.072 R)
• M46: 13,301,345 km (0.117 R)
• M47: 13,630,610 km (0.072 R)
• M48: 14,345,089 km (0.119 R)
• M49: 15,022,768 km (0.101 R)
• M50: 15,710,918 km (0.091 R)
• M51: 15,760,435 km (0.105 R)
• M52: 16,158,814 km (0.106 R)
• M53: 16,258,895 km (0.063 R)
• M54: 16,914,433 km (0.047 R)
• M55: 18,774,383 km (0.096 R)
• M56: 18,826,892 km (0.086 R)
• M57: 19,461,785 km (0.075 R)
• M58: 19,515,042 km (0.034 R)
• M59: 19,996,299 km (0.084 R)
• M60: 20,103,710 km (0.087 R)
• M61: 20,535,449 km (0.099 R)
• M62: 20,806,820 km (0.092 R)
• M63: 21,134,140 km (0.086 R)
• M64: 21,298,398 km (0.092 R)
• M65: 21,849,068 km (0.053 R)
• M66: 22,015,122 km (0.059 R)
• M67: 22,126,123 km (0.052 R)
• M68: 22,348,576 km (0.059 R)
• M69: 22,795,724 km (0.103 R)
• M70: 23,302,412 km (0.058 R)
• M71: 23,869,687 km (0.113 R)
• M72: 24,384,154 km (0.114 R)
• M73: 25,249,577 km (0.058 R)
• M74: 26,832,772 km (0.107 R)
• M75: 27,010,644 km (0.093 R)
• M76: 28,266,667 km (0.113 R)
• M77: 28,689,580 km (0.105 R)
• M78: 29,114,588 km (0.111 R)
• M79: 29,725,396 km (0.072 R)
• M80: 29,909,401 km (0.079 R)
• M81: 30,340,393 km (0.1 R)
• M82: 32,021,723 km (0.066 R)
• M83: 32,588,849 km (0.115 R)
• M84: 36,322,363 km (0.094 R)
• M85: 36,453,560 km (0.074 R)
• M86: 37,574,497 km (0.064 R)
• M87: 39,042,052 km (0.086 R)
• M88: 39,512,837 km (0.118 R)
• M89: 39,647,774 km (0.12 R)
• M90: 41,073,143 km (0.083 R)
• M91: 42,377,187 km (0.11 R)
• M92: 42,930,400 km (0.11 R)
• M93: 44,043,708 km (0.084 R)
• M94: 44,955,357 km (0.109 R)
• M95: 46,370,104 km (0.1 R)
• M96: 46,441,163 km (0.115 R)
• M97: 46,939,922 km (0.098 R)
• M98: 47,512,284 km (0.061 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412.7

Radius: 6

Gravity: 11.46 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 14 AU - 18.78 AU

Year: 24236 Days

Day: 15.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,044,447 km

• M1: 195,524 km (0.116 R)
• M2: 890,407 km (0.086 R)
• M3: 964,906 km (0.111 R)
• M4: 1,340,098 km (0.083 R)
• M5: 1,603,390 km (0.1 R)
• M6: 1,979,479 km (0.034 R)
• M7: 2,110,826 km (0.119 R)
• M8: 2,211,206 km (0.119 R)
• M9: 3,455,412 km (0.094 R)
• M10: 3,938,014 km (0.106 R)
• M11: 4,020,592 km (0.082 R)
• M12: 4,062,031 km (0.105 R)
• M13: 4,398,776 km (0.116 R)
• M14: 4,876,591 km (0.065 R)
• M15: 5,554,569 km (0.113 R)
• M16: 5,787,044 km (0.109 R)
• M17: 5,833,868 km (0.107 R)
• M18: 5,928,115 km (0.087 R)
• M19: 7,553,047 km (0.071 R)
• M20: 8,018,745 km (0.047 R)
• M21: 8,547,125 km (0.09 R)
• M22: 8,761,498 km (0.083 R)
• M23: 9,581,594 km (0.09 R)
• M24: 10,943,982 km (0.097 R)
• M25: 13,532,025 km (0.083 R)
• M26: 13,970,496 km (0.089 R)
• M27: 15,378,661 km (0.066 R)
• M28: 15,967,628 km (0.04 R)
• M29: 16,697,516 km (0.047 R)
• M30: 16,831,406 km (0.089 R)
• M31: 18,951,657 km (0.102 R)
• M32: 21,299,296 km (0.089 R)
• M33: 21,444,406 km (0.046 R)
• M34: 21,735,823 km (0.053 R)
• M35: 22,396,297 km (0.118 R)
• M36: 23,736,844 km (0.109 R)
• M37: 23,887,489 km (0.05 R)
• M38: 24,265,223 km (0.034 R)
• M39: 24,416,916 km (0.076 R)
• M40: 25,796,058 km (0.082 R)
• M41: 27,042,957 km (0.111 R)
• M42: 27,752,948 km (0.088 R)
• M43: 27,832,235 km (0.119 R)
• M44: 27,990,958 km (0.027 R)
• M45: 28,389,188 km (0.11 R)
• M46: 28,949,881 km (0.054 R)
• M47: 29,110,848 km (0.075 R)
• M48: 29,514,314 km (0.097 R)
• M49: 30,000,806 km (0.117 R)
• M50: 30,653,800 km (0.116 R)
• M51: 30,982,018 km (0.089 R)
• M52: 31,311,433 km (0.05 R)
• M53: 31,641,894 km (0.099 R)
• M54: 32,556,835 km (0.074 R)
• M55: 33,143,707 km (0.103 R)
• M56: 35,181,829 km (0.102 R)
• M57: 35,870,129 km (0.103 R)
• M58: 36,562,916 km (0.103 R)
• M59: 36,823,965 km (0.112 R)
• M60: 37,435,222 km (0.096 R)
• M61: 37,522,736 km (0.104 R)
• M62: 37,698,215 km (0.116 R)
• M63: 40,003,069 km (0.104 R)
• M64: 40,721,438 km (0.079 R)
• M65: 41,534,652 km (0.1 R)
• M66: 41,806,920 km (0.059 R)
• M67: 42,993,530 km (0.085 R)
• M68: 43,085,234 km (0.116 R)
• M69: 43,177,087 km (0.064 R)
• M70: 43,913,857 km (0.119 R)
• M71: 44,283,812 km (0.082 R)
• M72: 45,586,810 km (0.091 R)
• M73: 48,230,204 km (0.082 R)
• M74: 49,859,325 km (0.099 R)
• M75: 50,052,156 km (0.035 R)
• M76: 51,214,382 km (0.07 R)
• M77: 54,158,618 km (0.103 R)
• M78: 54,754,017 km (0.038 R)
• M79: 55,951,399 km (0.105 R)
• M80: 57,763,478 km (0.064 R)
• M81: 63,627,565 km (0.081 R)
• M82: 64,465,612 km (0.051 R)
• M83: 65,412,716 km (0.115 R)
• M84: 67,001,595 km (0.095 R)
• M85: 67,107,959 km (0.085 R)
• M86: 67,427,500 km (0.104 R)
• M87: 67,640,677 km (0.068 R)
• M88: 68,603,190 km (0.062 R)
• M89: 70,433,370 km (0.104 R)
• M90: 70,866,307 km (0.077 R)
• M91: 71,408,748 km (0.106 R)
• M92: 71,734,872 km (0.09 R)
• M93: 72,388,764 km (0.05 R)
• M94: 72,825,590 km (0.119 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 11,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit