🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.53 AU - 0.59 AU

Year: 266 Days

Day: 15.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,775,128 km

• M1: 574,157 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.62 AU - 0.64 AU

Year: 318 Days

Day: 37.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.2

Radius: 12.7

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.8 AU - 0.92 AU

Year: 507 Days

Day: 13.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 35,775,128 km

• M1: 158,873 km (0.045 R)
• M2: 240,254 km (0.11 R)
• M3: 382,073 km (0.093 R)
• M4: 513,121 km (0.113 R)
• M5: 651,499 km (0.042 R)
• M6: 779,854 km (0.069 R)
• M7: 935,136 km (0.097 R)
• M8: 1,014,722 km (0.111 R)
• M9: 1,120,189 km (0.064 R)
• M10: 1,229,545 km (0.111 R)
• M11: 1,352,814 km (0.07 R)
• M12: 1,475,334 km (0.081 R)
• M13: 1,569,730 km (0.115 R)
• M14: 1,688,212 km (0.118 R)
• M15: 1,871,469 km (0.113 R)
• M16: 1,957,189 km (0.1 R)
• M17: 2,061,758 km (0.065 R)
• M18: 2,150,320 km (0.105 R)
• M19: 2,276,730 km (0.099 R)
• M20: 2,399,400 km (0.065 R)
• M21: 2,492,899 km (0.101 R)
• M22: 2,581,311 km (0.109 R)
• M23: 2,670,771 km (0.073 R)
• M24: 2,781,024 km (0.117 R)
• M25: 3,120,612 km (0.117 R)
• M26: 3,202,591 km (0.106 R)
• M27: 3,438,657 km (0.086 R)
• M28: 3,551,753 km (0.055 R)
• M29: 3,731,120 km (0.091 R)
• M30: 3,818,186 km (0.103 R)
• M31: 4,068,912 km (0.112 R)
• M32: 4,409,098 km (0.074 R)
• M33: 4,509,179 km (0.105 R)
• M34: 4,594,450 km (0.085 R)
• M35: 4,821,689 km (0.091 R)
• M36: 4,940,769 km (0.107 R)
• M37: 5,084,981 km (0.114 R)
• M38: 5,295,765 km (0.107 R)
• M39: 5,410,506 km (0.077 R)
• M40: 5,675,893 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.2

Radius: 9.1

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.73 AU - 1.81 AU

Year: 1497 Days

Day: 8.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 35,775,128 km

• M1: 113,545 km (0.106 R)
• M2: 314,305 km (0.111 R)
• M3: 447,298 km (0.061 R)
• M4: 536,159 km (0.113 R)
• M5: 601,084 km (0.081 R)
• M6: 733,628 km (0.057 R)
• M7: 855,251 km (0.069 R)
• M8: 998,566 km (0.116 R)
• M9: 1,111,512 km (0.069 R)
• M10: 1,244,953 km (0.112 R)
• M11: 1,408,763 km (0.104 R)
• M12: 1,571,077 km (0.078 R)
• M13: 1,712,746 km (0.091 R)
• M14: 1,933,104 km (0.084 R)
• M15: 2,008,800 km (0.117 R)
• M16: 2,251,448 km (0.097 R)
• M17: 2,743,775 km (0.074 R)
• M18: 2,850,438 km (0.097 R)
• M19: 2,915,214 km (0.057 R)
• M20: 3,090,393 km (0.11 R)
• M21: 3,314,191 km (0.116 R)
• M22: 3,382,258 km (0.113 R)
• M23: 3,813,250 km (0.043 R)
• M24: 3,884,758 km (0.112 R)
• M25: 4,199,960 km (0.051 R)
• M26: 4,335,795 km (0.095 R)
• M27: 4,423,011 km (0.107 R)
• M28: 4,536,107 km (0.054 R)
• M29: 4,726,694 km (0.115 R)
• M30: 5,036,960 km (0.077 R)
• M31: 5,115,649 km (0.031 R)
• M32: 5,260,908 km (0.037 R)
• M33: 5,380,736 km (0.097 R)
• M34: 5,555,467 km (0.063 R)
• M35: 5,896,849 km (0.076 R)
• M36: 6,007,551 km (0.081 R)
• M37: 6,160,889 km (0.112 R)
• M38: 6,686,277 km (0.083 R)
• M39: 6,772,744 km (0.094 R)
• M40: 6,859,661 km (0.032 R)
• M41: 7,196,406 km (0.107 R)
• M42: 7,628,594 km (0.101 R)
• M43: 7,779,688 km (0.115 R)
• M44: 7,931,679 km (0.089 R)
• M45: 8,440,312 km (0.108 R)
• M46: 8,565,226 km (0.116 R)
• M47: 8,690,739 km (0.087 R)
• M48: 8,832,707 km (0.045 R)
• M49: 9,023,145 km (0.093 R)
• M50: 9,327,427 km (0.103 R)
• M51: 9,472,836 km (0.065 R)
• M52: 9,553,918 km (0.074 R)
• M53: 9,749,443 km (0.099 R)
• M54: 10,061,803 km (0.116 R)
• M55: 10,210,952 km (0.049 R)
• M56: 10,327,339 km (0.067 R)
• M57: 10,628,929 km (0.093 R)
• M58: 10,730,057 km (0.098 R)
• M59: 10,950,415 km (0.029 R)
• M60: 11,018,482 km (0.108 R)
• M61: 11,189,322 km (0.111 R)
• M62: 11,378,264 km (0.102 R)
• M63: 11,568,254 km (0.115 R)
• M64: 11,637,667 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.8

Radius: 9.3

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.59 AU - 1.95 AU

Year: 1497 Days

Day: 12.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 35,775,128 km

• M1: 117,434 km (0.03 R)
• M2: 182,659 km (0.116 R)
• M3: 300,991 km (0.098 R)
• M4: 484,548 km (0.116 R)
• M5: 755,320 km (0.093 R)
• M6: 838,496 km (0.065 R)
• M7: 1,078,750 km (0.086 R)
• M8: 1,173,595 km (0.11 R)
• M9: 1,286,841 km (0.115 R)
• M10: 1,598,453 km (0.104 R)
• M11: 1,716,037 km (0.109 R)
• M12: 1,862,942 km (0.109 R)
• M13: 1,960,330 km (0.106 R)
• M14: 2,095,717 km (0.079 R)
• M15: 2,197,144 km (0.068 R)
• M16: 2,271,943 km (0.086 R)
• M17: 2,357,064 km (0.095 R)
• M18: 2,462,680 km (0.099 R)
• M19: 2,788,953 km (0.05 R)
• M20: 3,045,364 km (0.102 R)
• M21: 3,118,667 km (0.095 R)
• M22: 3,213,661 km (0.088 R)
• M23: 3,298,932 km (0.105 R)
• M24: 3,482,638 km (0.048 R)
• M25: 3,647,495 km (0.107 R)
• M26: 4,042,434 km (0.084 R)
• M27: 4,274,310 km (0.082 R)
• M28: 4,332,953 km (0.103 R)
• M29: 4,415,531 km (0.051 R)
• M30: 4,498,707 km (0.119 R)
• M31: 4,642,321 km (0.049 R)
• M32: 4,811,965 km (0.073 R)
• M33: 4,909,802 km (0.112 R)
• M34: 4,971,287 km (0.117 R)
• M35: 5,119,987 km (0.082 R)
• M36: 5,320,448 km (0.047 R)
• M37: 5,485,156 km (0.114 R)
• M38: 5,600,346 km (0.069 R)
• M39: 5,664,673 km (0.101 R)
• M40: 5,845,986 km (0.103 R)
• M41: 6,016,078 km (0.084 R)
• M42: 6,161,338 km (0.109 R)
• M43: 6,267,702 km (0.105 R)
• M44: 6,455,447 km (0.11 R)
• M45: 6,549,844 km (0.1 R)
• M46: 6,713,055 km (0.084 R)
• M47: 6,822,560 km (0.11 R)
• M48: 6,946,428 km (0.107 R)
• M49: 7,112,780 km (0.062 R)
• M50: 7,350,791 km (0.039 R)
• M51: 7,449,525 km (0.077 R)
• M52: 7,762,783 km (0.104 R)
• M53: 8,343,372 km (0.094 R)
• M54: 8,549,967 km (0.104 R)
• M55: 8,609,357 km (0.112 R)
• M56: 8,728,437 km (0.11 R)
• M57: 8,878,035 km (0.092 R)
• M58: 8,983,203 km (0.085 R)
• M59: 9,316,656 km (0.112 R)
• M60: 9,393,101 km (0.105 R)
• M61: 9,469,545 km (0.11 R)
• M62: 9,762,458 km (0.078 R)
• M63: 9,824,541 km (0.064 R)
• M64: 9,933,448 km (0.041 R)
• M65: 10,136,752 km (0.117 R)
• M66: 10,309,836 km (0.076 R)
• M67: 10,372,967 km (0.057 R)
• M68: 10,690,862 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.1

Radius: 14.3

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.13 AU - 5.61 AU

Year: 6833 Days

Day: 12.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 35,775,128 km

• M1: 188,344 km (0.054 R)
• M2: 307,872 km (0.094 R)
• M3: 439,668 km (0.087 R)
• M4: 626,067 km (0.114 R)
• M5: 812,017 km (0.106 R)
• M6: 962,214 km (0.046 R)
• M7: 1,099,096 km (0.092 R)
• M8: 1,292,675 km (0.089 R)
• M9: 1,957,039 km (0.098 R)
• M10: 2,226,016 km (0.113 R)
• M11: 2,491,253 km (0.108 R)
• M12: 2,900,404 km (0.033 R)
• M13: 3,402,005 km (0.115 R)
• M14: 3,708,980 km (0.064 R)
• M15: 3,800,983 km (0.098 R)
• M16: 3,987,382 km (0.084 R)
• M17: 4,081,778 km (0.079 R)
• M18: 4,330,709 km (0.109 R)
• M19: 4,604,473 km (0.083 R)
• M20: 4,743,599 km (0.102 R)
• M21: 4,944,658 km (0.103 R)
• M22: 5,046,235 km (0.067 R)
• M23: 5,169,205 km (0.103 R)
• M24: 5,777,470 km (0.116 R)
• M25: 6,035,825 km (0.036 R)
• M26: 6,144,583 km (0.112 R)
• M27: 7,130,433 km (0.115 R)
• M28: 7,268,811 km (0.059 R)
• M29: 7,431,274 km (0.088 R)
• M30: 7,689,031 km (0.075 R)
• M31: 7,973,567 km (0.07 R)
• M32: 8,069,309 km (0.114 R)
• M33: 8,455,720 km (0.096 R)
• M34: 8,553,408 km (0.1 R)
• M35: 8,922,615 km (0.114 R)
• M36: 9,171,845 km (0.089 R)
• M37: 9,272,076 km (0.101 R)
• M38: 9,448,452 km (0.104 R)
• M39: 9,651,456 km (0.034 R)
• M40: 9,779,063 km (0.059 R)
• M41: 10,087,684 km (0.032 R)
• M42: 10,373,416 km (0.106 R)
• M43: 10,846,743 km (0.073 R)
• M44: 11,678,657 km (0.05 R)
• M45: 11,951,374 km (0.054 R)
• M46: 12,754,266 km (0.105 R)
• M47: 13,006,936 km (0.041 R)
• M48: 13,746,399 km (0.07 R)
• M49: 14,063,397 km (0.105 R)
• M50: 15,415,163 km (0.113 R)
• M51: 16,015,798 km (0.099 R)
• M52: 16,227,928 km (0.108 R)
• M53: 16,746,734 km (0.119 R)
• M54: 16,838,886 km (0.086 R)
• M55: 17,054,606 km (0.11 R)
• M56: 17,271,074 km (0.094 R)
• M57: 17,395,240 km (0.115 R)
• M58: 17,519,706 km (0.104 R)
• M59: 19,036,329 km (0.097 R)
• M60: 19,164,684 km (0.115 R)
• M61: 19,907,886 km (0.113 R)
• M62: 20,005,574 km (0.052 R)
• M63: 20,891,642 km (0.085 R)
• M64: 21,189,790 km (0.119 R)
• M65: 21,991,934 km (0.073 R)
• M66: 22,126,572 km (0.052 R)
• M67: 22,328,978 km (0.117 R)
• M68: 22,600,050 km (0.092 R)
• M69: 22,872,018 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 311.9

Radius: 3.2

Gravity: 30.46 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.54 AU - 6.64 AU

Year: 9556 Days

Day: 25 Hours

Environment

Temp: -213 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 35,775,128 km

• M1: 70,311 km (0.082 R)
• M2: 105,466 km (0.041 R)
• M3: 148,551 km (0.04 R)
• M4: 207,193 km (0.104 R)
• M5: 578,196 km (0.073 R)
• M6: 604,824 km (0.06 R)
• M7: 687,552 km (0.104 R)
• M8: 1,037,012 km (0.085 R)
• M9: 1,325,736 km (0.09 R)
• M10: 1,451,698 km (0.047 R)
• M11: 1,525,300 km (0.069 R)
• M12: 1,619,098 km (0.101 R)
• M13: 1,676,244 km (0.03 R)
• M14: 1,871,769 km (0.044 R)
• M15: 1,972,149 km (0.107 R)
• M16: 2,522,519 km (0.075 R)
• M17: 2,791,646 km (0.063 R)
• M18: 3,930,235 km (0.093 R)
• M19: 4,033,009 km (0.055 R)
• M20: 4,614,346 km (0.104 R)
• M21: 4,832,161 km (0.105 R)
• M22: 5,419,781 km (0.082 R)
• M23: 6,118,403 km (0.09 R)
• M24: 6,327,541 km (0.113 R)
• M25: 6,875,817 km (0.043 R)
• M26: 7,598,375 km (0.063 R)
• M27: 9,148,059 km (0.057 R)
• M28: 9,318,601 km (0.111 R)
• M29: 9,455,633 km (0.084 R)
• M30: 9,836,210 km (0.105 R)
• M31: 10,434,152 km (0.079 R)
• M32: 11,007,411 km (0.093 R)
• M33: 11,701,545 km (0.104 R)
• M34: 13,285,488 km (0.116 R)
• M35: 14,180,831 km (0.078 R)
• M36: 14,220,175 km (0.109 R)
• M37: 14,457,138 km (0.095 R)
• M38: 14,735,390 km (0.094 R)
• M39: 14,895,011 km (0.085 R)
• M40: 16,152,381 km (0.116 R)
• M41: 16,523,683 km (0.096 R)
• M42: 16,648,149 km (0.116 R)
• M43: 16,981,303 km (0.1 R)
• M44: 17,443,112 km (0.043 R)
• M45: 17,824,138 km (0.102 R)
• M46: 18,036,866 km (0.082 R)
• M47: 19,287,803 km (0.106 R)
• M48: 19,637,712 km (0.112 R)
• M49: 20,432,825 km (0.118 R)
• M50: 22,054,167 km (0.05 R)
• M51: 23,204,126 km (0.11 R)
• M52: 23,343,551 km (0.084 R)
• M53: 23,856,672 km (0.116 R)
• M54: 24,657,020 km (0.099 R)
• M55: 24,751,865 km (0.117 R)
• M56: 25,131,993 km (0.065 R)
• M57: 25,514,066 km (0.068 R)
• M58: 26,769,193 km (0.12 R)
• M59: 27,159,344 km (0.033 R)
• M60: 27,551,440 km (0.061 R)
• M61: 27,896,113 km (0.085 R)
• M62: 29,539,745 km (0.045 R)
• M63: 29,993,475 km (0.107 R)
• M64: 30,551,176 km (0.07 R)
• M65: 31,882,747 km (0.082 R)
• M66: 31,934,358 km (0.111 R)
• M67: 32,659,609 km (0.057 R)
• M68: 32,920,059 km (0.12 R)
• M69: 33,233,317 km (0.064 R)
• M70: 34,496,371 km (0.115 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 11,466 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit