🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.46 AU - 0.62 AU

Year: 256 Days

Day: 14.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.3

Radius: 10

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.87 AU - 2.89 AU

Year: 3156 Days

Day: 6.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 33,836,785 km

• M1: 125,064 km (0.076 R)
• M2: 259,852 km (0.076 R)
• M3: 525,837 km (0.086 R)
• M4: 747,690 km (0.089 R)
• M5: 924,216 km (0.074 R)
• M6: 1,047,783 km (0.101 R)
• M7: 1,114,803 km (0.103 R)
• M8: 1,177,036 km (0.099 R)
• M9: 1,266,346 km (0.087 R)
• M10: 1,344,885 km (0.102 R)
• M11: 1,451,997 km (0.105 R)
• M12: 1,668,315 km (0.053 R)
• M13: 1,740,272 km (0.115 R)
• M14: 1,806,095 km (0.052 R)
• M15: 1,970,354 km (0.09 R)
• M16: 2,046,798 km (0.103 R)
• M17: 2,314,129 km (0.11 R)
• M18: 2,378,606 km (0.106 R)
• M19: 2,617,813 km (0.084 R)
• M20: 2,934,512 km (0.107 R)
• M21: 3,119,714 km (0.116 R)
• M22: 3,200,347 km (0.055 R)
• M23: 3,409,485 km (0.073 R)
• M24: 3,651,385 km (0.057 R)
• M25: 3,755,355 km (0.069 R)
• M26: 4,122,618 km (0.088 R)
• M27: 4,310,513 km (0.085 R)
• M28: 4,511,423 km (0.035 R)
• M29: 4,995,671 km (0.106 R)
• M30: 5,132,703 km (0.099 R)
• M31: 5,334,959 km (0.12 R)
• M32: 5,572,670 km (0.092 R)
• M33: 6,397,403 km (0.113 R)
• M34: 6,870,881 km (0.05 R)
• M35: 7,129,535 km (0.105 R)
• M36: 7,451,470 km (0.116 R)
• M37: 7,851,345 km (0.099 R)
• M38: 7,937,214 km (0.046 R)
• M39: 8,171,484 km (0.071 R)
• M40: 8,470,680 km (0.112 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.9

Radius: 3.5

Gravity: 80.24 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.09 AU - 9.75 AU

Year: 14391 Days

Day: 22.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 33,836,785 km

• M1: 83,924 km (0.049 R)
• M2: 475,272 km (0.059 R)
• M3: 533,616 km (0.108 R)
• M4: 931,845 km (0.109 R)
• M5: 1,401,882 km (0.082 R)
• M6: 1,750,295 km (0.079 R)
• M7: 2,188,766 km (0.117 R)
• M8: 2,386,834 km (0.041 R)
• M9: 2,694,407 km (0.106 R)
• M10: 3,271,705 km (0.097 R)
• M11: 4,044,528 km (0.081 R)
• M12: 4,084,620 km (0.071 R)
• M13: 4,205,645 km (0.101 R)
• M14: 4,287,026 km (0.113 R)
• M15: 4,785,935 km (0.114 R)
• M16: 5,792,430 km (0.071 R)
• M17: 6,157,299 km (0.111 R)
• M18: 6,342,651 km (0.061 R)
• M19: 7,640,262 km (0.054 R)
• M20: 8,293,257 km (0.074 R)
• M21: 8,497,907 km (0.101 R)
• M22: 8,807,724 km (0.059 R)
• M23: 9,438,728 km (0.081 R)
• M24: 9,598,648 km (0.11 R)
• M25: 10,910,472 km (0.1 R)
• M26: 12,045,920 km (0.112 R)
• M27: 12,686,199 km (0.091 R)
• M28: 12,921,815 km (0.093 R)
• M29: 13,218,169 km (0.046 R)
• M30: 13,999,518 km (0.111 R)
• M31: 14,060,255 km (0.114 R)
• M32: 15,168,177 km (0.075 R)
• M33: 16,559,886 km (0.12 R)
• M34: 17,011,223 km (0.087 R)
• M35: 17,075,999 km (0.056 R)
• M36: 17,466,599 km (0.111 R)
• M37: 17,662,871 km (0.119 R)
• M38: 18,123,932 km (0.117 R)
• M39: 18,455,740 km (0.106 R)
• M40: 18,589,031 km (0.117 R)
• M41: 19,125,190 km (0.08 R)
• M42: 19,260,127 km (0.117 R)
• M43: 20,212,916 km (0.043 R)
• M44: 20,625,956 km (0.083 R)
• M45: 20,764,184 km (0.101 R)
• M46: 21,041,689 km (0.09 R)
• M47: 22,093,212 km (0.076 R)
• M48: 22,589,727 km (0.12 R)
• M49: 22,946,668 km (0.085 R)
• M50: 23,233,597 km (0.031 R)
• M51: 23,449,466 km (0.074 R)
• M52: 23,593,828 km (0.095 R)
• M53: 28,519,188 km (0.094 R)
• M54: 28,673,274 km (0.059 R)
• M55: 28,982,194 km (0.029 R)
• M56: 29,292,161 km (0.107 R)
• M57: 30,228,943 km (0.07 R)
• M58: 31,413,608 km (0.052 R)
• M59: 31,891,723 km (0.064 R)
• M60: 32,452,565 km (0.099 R)
• M61: 35,553,580 km (0.07 R)
• M62: 35,636,307 km (0.091 R)
• M63: 36,134,917 km (0.072 R)
• M64: 40,378,410 km (0.098 R)
• M65: 41,071,796 km (0.087 R)
• M66: 42,294,759 km (0.054 R)
• M67: 43,175,591 km (0.063 R)
• M68: 43,529,689 km (0.052 R)
• M69: 44,418,899 km (0.115 R)
• M70: 45,404,001 km (0.069 R)
• M71: 46,124,913 km (0.053 R)
• M72: 47,760,915 km (0.084 R)
• M73: 48,218,685 km (0.093 R)
• M74: 49,786,022 km (0.105 R)
• M75: 50,436,324 km (0.034 R)
• M76: 50,622,573 km (0.108 R)
• M77: 50,715,773 km (0.09 R)
• M78: 52,026,998 km (0.051 R)
• M79: 52,686,874 km (0.11 R)
• M80: 52,970,512 km (0.093 R)
• M81: 53,349,443 km (0.049 R)
• M82: 54,587,216 km (0.101 R)
• M83: 59,336,948 km (0.116 R)
• M84: 59,435,234 km (0.091 R)
• M85: 60,026,295 km (0.07 R)
• M86: 62,209,676 km (0.059 R)
• M87: 64,116,301 km (0.104 R)
• M88: 64,419,087 km (0.029 R)
• M89: 65,838,322 km (0.115 R)
• M90: 66,041,925 km (0.106 R)
• M91: 66,449,729 km (0.066 R)
• M92: 67,678,226 km (0.077 R)
• M93: 67,780,850 km (0.103 R)
• M94: 68,707,609 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56.1

Radius: 7.7

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.95 AU - 10.25 AU

Year: 20725 Days

Day: 15.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 33,836,785 km

• M1: 177,273 km (0.082 R)
• M2: 229,184 km (0.116 R)
• M3: 307,274 km (0.085 R)
• M4: 473,028 km (0.116 R)
• M5: 747,690 km (0.084 R)
• M6: 1,293,274 km (0.117 R)
• M7: 1,533,528 km (0.045 R)
• M8: 2,055,924 km (0.085 R)
• M9: 2,715,501 km (0.095 R)
• M10: 2,780,576 km (0.088 R)
• M11: 3,793,353 km (0.104 R)
• M12: 4,288,073 km (0.118 R)
• M13: 4,646,659 km (0.071 R)
• M14: 5,148,560 km (0.098 R)
• M15: 5,337,802 km (0.12 R)
• M16: 5,501,910 km (0.104 R)
• M17: 6,463,077 km (0.097 R)
• M18: 7,082,262 km (0.117 R)
• M19: 7,597,477 km (0.118 R)
• M20: 8,345,168 km (0.117 R)
• M21: 9,083,732 km (0.119 R)
• M22: 9,214,182 km (0.032 R)
• M23: 9,411,352 km (0.085 R)
• M24: 9,676,140 km (0.076 R)
• M25: 10,794,683 km (0.07 R)
• M26: 10,863,797 km (0.115 R)
• M27: 11,281,475 km (0.11 R)
• M28: 12,457,015 km (0.062 R)
• M29: 12,529,570 km (0.055 R)
• M30: 12,674,979 km (0.084 R)
• M31: 13,933,546 km (0.051 R)
• M32: 14,922,687 km (0.055 R)
• M33: 15,698,801 km (0.092 R)
• M34: 16,289,563 km (0.115 R)
• M35: 16,408,642 km (0.111 R)
• M36: 16,887,505 km (0.074 R)
• M37: 19,057,572 km (0.091 R)
• M38: 19,141,197 km (0.062 R)
• M39: 19,350,634 km (0.084 R)
• M40: 19,603,006 km (0.107 R)
• M41: 20,452,422 km (0.112 R)
• M42: 20,666,647 km (0.116 R)
• M43: 21,227,040 km (0.115 R)
• M44: 22,716,287 km (0.087 R)
• M45: 23,027,002 km (0.115 R)
• M46: 24,148,387 km (0.1 R)
• M47: 24,511,013 km (0.113 R)
• M48: 24,692,924 km (0.119 R)
• M49: 25,425,355 km (0.084 R)
• M50: 25,701,812 km (0.114 R)
• M51: 26,537,316 km (0.101 R)
• M52: 27,052,232 km (0.1 R)
• M53: 27,617,712 km (0.099 R)
• M54: 27,901,948 km (0.07 R)
• M55: 28,808,361 km (0.095 R)
• M56: 29,096,636 km (0.107 R)
• M57: 29,918,527 km (0.036 R)
• M58: 32,729,471 km (0.1 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: 488 - 14,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit