🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.79 AU - 1.13 AU

Year: 340 Days

Day: 32.2 Hours

Environment

Temp: 115 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,445,293 km

• M1: 382,223 km (0.098 R)

Asteroid Belt

Center: 4.18 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.6

Radius: 11

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.35 AU - 7.43 AU

Year: 7265 Days

Day: 14.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 58,445,293 km

• M1: 150,346 km (0.111 R)
• M2: 326,871 km (0.066 R)
• M3: 468,241 km (0.111 R)
• M4: 647,011 km (0.078 R)
• M5: 896,091 km (0.064 R)
• M6: 991,684 km (0.094 R)
• M7: 1,074,113 km (0.094 R)
• M8: 1,446,761 km (0.095 R)
• M9: 1,899,893 km (0.087 R)
• M10: 2,025,256 km (0.109 R)
• M11: 2,240,527 km (0.045 R)
• M12: 2,418,250 km (0.099 R)
• M13: 2,600,759 km (0.118 R)
• M14: 3,274,997 km (0.095 R)
• M15: 3,736,356 km (0.11 R)
• M16: 3,841,673 km (0.116 R)
• M17: 4,082,376 km (0.035 R)
• M18: 4,273,114 km (0.076 R)
• M19: 4,411,192 km (0.111 R)
• M20: 4,550,618 km (0.032 R)
• M21: 4,663,414 km (0.115 R)
• M22: 4,805,532 km (0.087 R)
• M23: 5,871,567 km (0.113 R)
• M24: 5,994,387 km (0.092 R)
• M25: 6,975,599 km (0.101 R)
• M26: 7,635,027 km (0.094 R)
• M27: 8,245,535 km (0.091 R)
• M28: 8,314,350 km (0.104 R)
• M29: 8,591,555 km (0.114 R)
• M30: 8,731,429 km (0.059 R)
• M31: 9,119,636 km (0.051 R)
• M32: 10,578,514 km (0.083 R)
• M33: 11,797,288 km (0.086 R)
• M34: 12,660,767 km (0.078 R)
• M35: 12,780,146 km (0.094 R)
• M36: 13,221,011 km (0.062 R)
• M37: 13,342,036 km (0.11 R)
• M38: 13,830,024 km (0.071 R)
• M39: 14,117,551 km (0.03 R)
• M40: 14,365,435 km (0.072 R)
• M41: 14,740,028 km (0.116 R)
• M42: 15,244,472 km (0.113 R)
• M43: 15,413,966 km (0.042 R)
• M44: 16,313,797 km (0.04 R)
• M45: 16,573,948 km (0.097 R)
• M46: 16,966,792 km (0.115 R)
• M47: 18,523,956 km (0.073 R)
• M48: 18,614,313 km (0.117 R)
• M49: 18,704,820 km (0.093 R)
• M50: 19,434,110 km (0.103 R)
• M51: 19,894,572 km (0.057 R)
• M52: 20,126,299 km (0.103 R)
• M53: 20,685,795 km (0.108 R)
• M54: 21,014,611 km (0.12 R)
• M55: 22,250,888 km (0.11 R)
• M56: 22,587,782 km (0.119 R)
• M57: 23,266,658 km (0.105 R)
• M58: 23,412,964 km (0.096 R)
• M59: 23,853,829 km (0.077 R)
• M60: 24,793,454 km (0.111 R)
• M61: 24,943,051 km (0.065 R)
• M62: 25,694,930 km (0.099 R)
• M63: 26,048,430 km (0.091 R)
• M64: 26,200,272 km (0.075 R)
• M65: 26,301,849 km (0.08 R)
• M66: 26,658,041 km (0.074 R)
• M67: 27,323,752 km (0.063 R)
• M68: 29,564,878 km (0.105 R)
• M69: 29,776,259 km (0.094 R)
• M70: 30,627,172 km (0.099 R)
• M71: 32,898,517 km (0.105 R)
• M72: 33,227,333 km (0.057 R)
• M73: 33,778,002 km (0.104 R)
• M74: 34,165,162 km (0.097 R)
• M75: 34,387,165 km (0.078 R)
• M76: 35,223,567 km (0.048 R)
• M77: 35,447,814 km (0.063 R)
• M78: 35,785,007 km (0.046 R)
• M79: 36,462,536 km (0.116 R)
• M80: 37,429,686 km (0.082 R)
• M81: 37,887,755 km (0.065 R)
• M82: 38,232,429 km (0.093 R)
• M83: 38,578,299 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.1

Radius: 4.1

Gravity: 31.42 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 15.71 AU - 18.63 AU

Year: 25730 Days

Day: 22.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,445,293 km

• M1: 64,477 km (0.084 R)
• M2: 187,596 km (0.107 R)
• M3: 479,611 km (0.107 R)
• M4: 686,205 km (0.094 R)
• M5: 812,167 km (0.03 R)
• M6: 1,000,959 km (0.106 R)
• M7: 1,028,934 km (0.112 R)
• M8: 1,745,059 km (0.101 R)
• M9: 2,131,022 km (0.115 R)
• M10: 2,204,025 km (0.089 R)
• M11: 2,698,446 km (0.068 R)
• M12: 3,479,497 km (0.056 R)
• M13: 3,652,432 km (0.101 R)
• M14: 3,695,965 km (0.119 R)
• M15: 3,872,341 km (0.044 R)
• M16: 4,279,247 km (0.099 R)
• M17: 5,230,839 km (0.058 R)
• M18: 5,629,218 km (0.104 R)
• M19: 6,140,843 km (0.065 R)
• M20: 6,454,849 km (0.114 R)
• M21: 6,935,656 km (0.112 R)
• M22: 8,216,065 km (0.066 R)
• M23: 9,089,417 km (0.104 R)
• M24: 9,930,755 km (0.118 R)
• M25: 10,237,281 km (0.069 R)
• M26: 10,298,916 km (0.079 R)
• M27: 10,484,716 km (0.086 R)
• M28: 10,609,182 km (0.043 R)
• M29: 10,985,420 km (0.04 R)
• M30: 12,271,065 km (0.1 R)
• M31: 13,064,980 km (0.103 R)
• M32: 13,875,502 km (0.105 R)
• M33: 14,149,116 km (0.085 R)
• M34: 14,286,746 km (0.102 R)
• M35: 15,686,384 km (0.047 R)
• M36: 15,757,443 km (0.105 R)
• M37: 16,402,359 km (0.056 R)
• M38: 16,474,615 km (0.031 R)
• M39: 16,691,831 km (0.114 R)
• M40: 18,839,907 km (0.085 R)
• M41: 20,138,865 km (0.065 R)
• M42: 20,604,264 km (0.116 R)
• M43: 22,580,901 km (0.08 R)
• M44: 22,822,202 km (0.067 R)
• M45: 25,031,613 km (0.03 R)
• M46: 29,561,886 km (0.082 R)
• M47: 29,825,776 km (0.1 R)
• M48: 30,178,827 km (0.097 R)
• M49: 30,533,374 km (0.056 R)
• M50: 30,800,107 km (0.11 R)
• M51: 30,889,118 km (0.084 R)
• M52: 31,335,817 km (0.095 R)
• M53: 32,145,291 km (0.049 R)
• M54: 33,784,734 km (0.12 R)
• M55: 35,171,656 km (0.054 R)
• M56: 36,671,225 km (0.113 R)
• M57: 37,144,254 km (0.036 R)
• M58: 37,239,099 km (0.071 R)
• M59: 37,523,933 km (0.078 R)
• M60: 37,714,371 km (0.039 R)
• M61: 37,905,108 km (0.082 R)
• M62: 40,218,340 km (0.11 R)
• M63: 41,687,242 km (0.085 R)
• M64: 42,477,717 km (0.116 R)
• M65: 43,472,842 km (0.113 R)
• M66: 43,572,773 km (0.069 R)
• M67: 44,475,597 km (0.111 R)
• M68: 44,777,934 km (0.105 R)
• M69: 45,384,703 km (0.069 R)
• M70: 46,606,169 km (0.112 R)
• M71: 49,289,656 km (0.11 R)
• M72: 51,176,684 km (0.075 R)
• M73: 51,810,829 km (0.087 R)
• M74: 51,916,894 km (0.113 R)
• M75: 52,129,024 km (0.105 R)
• M76: 55,237,069 km (0.102 R)
• M77: 55,996,278 km (0.086 R)
• M78: 57,086,847 km (0.088 R)
• M79: 61,182,238 km (0.092 R)
• M80: 61,742,931 km (0.101 R)
• M81: 64,685,670 km (0.091 R)
• M82: 64,913,957 km (0.108 R)
• M83: 69,534,885 km (0.067 R)
• M84: 73,069,584 km (0.104 R)
• M85: 75,338,236 km (0.118 R)
• M86: 76,059,447 km (0.082 R)
• M87: 76,300,449 km (0.084 R)
• M88: 78,723,486 km (0.117 R)
• M89: 79,577,540 km (0.109 R)
• M90: 81,541,012 km (0.086 R)
• M91: 82,528,807 km (0.051 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.9

Radius: 6.2

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 16.57 AU - 22.65 AU

Year: 31406 Days

Day: 17.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 58,445,293 km

• M1: 78,988 km (0.092 R)
• M2: 350,508 km (0.037 R)
• M3: 1,472,791 km (0.068 R)
• M4: 1,813,276 km (0.079 R)
• M5: 1,922,931 km (0.109 R)
• M6: 2,443,083 km (0.039 R)
• M7: 2,503,371 km (0.115 R)
• M8: 2,750,058 km (0.112 R)
• M9: 3,167,436 km (0.116 R)
• M10: 3,501,937 km (0.115 R)
• M11: 4,797,005 km (0.099 R)
• M12: 5,219,619 km (0.084 R)
• M13: 5,415,593 km (0.036 R)
• M14: 5,654,052 km (0.087 R)
• M15: 6,018,173 km (0.081 R)
• M16: 7,068,799 km (0.112 R)
• M17: 8,039,539 km (0.092 R)
• M18: 8,265,881 km (0.08 R)
• M19: 8,586,469 km (0.113 R)
• M20: 8,817,897 km (0.117 R)
• M21: 9,334,309 km (0.107 R)
• M22: 9,381,731 km (0.079 R)
• M23: 10,347,086 km (0.091 R)
• M24: 10,543,957 km (0.115 R)
• M25: 10,642,841 km (0.114 R)
• M26: 11,445,135 km (0.108 R)
• M27: 12,266,726 km (0.104 R)
• M28: 12,842,528 km (0.093 R)
• M29: 12,948,145 km (0.063 R)
• M30: 13,001,102 km (0.117 R)
• M31: 13,107,167 km (0.107 R)
• M32: 13,534,419 km (0.098 R)
• M33: 13,588,124 km (0.119 R)
• M34: 13,641,979 km (0.074 R)
• M35: 14,238,277 km (0.047 R)
• M36: 15,456,452 km (0.117 R)
• M37: 15,512,701 km (0.047 R)
• M38: 16,078,031 km (0.106 R)
• M39: 19,366,492 km (0.1 R)
• M40: 19,487,666 km (0.06 R)
• M41: 20,713,321 km (0.04 R)
• M42: 20,837,338 km (0.098 R)
• M43: 21,963,810 km (0.108 R)
• M44: 22,090,220 km (0.1 R)
• M45: 22,280,209 km (0.045 R)
• M46: 22,981,674 km (0.113 R)
• M47: 24,275,546 km (0.104 R)
• M48: 25,592,905 km (0.111 R)
• M49: 25,792,618 km (0.056 R)
• M50: 26,260,261 km (0.076 R)
• M51: 26,730,896 km (0.074 R)
• M52: 26,798,364 km (0.113 R)
• M53: 27,475,893 km (0.105 R)
• M54: 27,543,960 km (0.1 R)
• M55: 27,612,177 km (0.085 R)
• M56: 27,680,244 km (0.109 R)
• M57: 28,365,252 km (0.085 R)
• M58: 28,778,890 km (0.094 R)
• M59: 28,917,119 km (0.114 R)
• M60: 29,542,288 km (0.088 R)
• M61: 30,171,946 km (0.03 R)
• M62: 30,806,091 km (0.115 R)
• M63: 31,801,067 km (0.04 R)
• M64: 32,374,326 km (0.094 R)
• M65: 32,590,195 km (0.057 R)
• M66: 33,822,583 km (0.079 R)
• M67: 37,006,923 km (0.075 R)
• M68: 39,284,550 km (0.092 R)
• M69: 39,591,675 km (0.082 R)
• M70: 39,668,568 km (0.111 R)
• M71: 40,440,344 km (0.086 R)
• M72: 40,983,533 km (0.064 R)
• M73: 41,372,937 km (0.096 R)
• M74: 43,655,950 km (0.074 R)
• M75: 44,612,628 km (0.052 R)
• M76: 44,852,733 km (0.054 R)
• M77: 45,173,770 km (0.098 R)
• M78: 45,495,555 km (0.103 R)
• M79: 45,898,721 km (0.078 R)
• M80: 45,979,504 km (0.086 R)
• M81: 47,687,014 km (0.074 R)
• M82: 48,178,742 km (0.099 R)
• M83: 49,829,704 km (0.105 R)
• M84: 49,912,731 km (0.06 R)
• M85: 50,328,613 km (0.118 R)
• M86: 50,411,939 km (0.079 R)
• M87: 50,996,418 km (0.093 R)
• M88: 54,806,975 km (0.09 R)
• M89: 55,150,153 km (0.117 R)
• M90: 55,407,910 km (0.099 R)
• M91: 56,183,724 km (0.108 R)
• M92: 57,223,878 km (0.066 R)
• M93: 58,357,830 km (0.083 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 14,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit