🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.5 AU - 0.64 AU

Year: 161 Days

Day: 17.6 Hours

Environment

Temp: 207 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.84 AU - 1.28 AU

Year: 409 Days

Day: 37.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.57 AU - 2.43 AU

Year: 1060 Days

Day: 31.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.5

Radius: 10.1

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.72 AU - 5.32 AU

Year: 3601 Days

Day: 14.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 52,254,310 km

• M1: 128,953 km (0.032 R)
• M2: 195,674 km (0.058 R)
• M3: 280,197 km (0.093 R)
• M4: 356,791 km (0.106 R)
• M5: 428,149 km (0.109 R)
• M6: 529,726 km (0.115 R)
• M7: 848,070 km (0.103 R)
• M8: 918,830 km (0.11 R)
• M9: 1,034,320 km (0.12 R)
• M10: 1,132,605 km (0.114 R)
• M11: 1,211,294 km (0.093 R)
• M12: 1,291,927 km (0.059 R)
• M13: 1,374,505 km (0.107 R)
• M14: 1,459,028 km (0.118 R)
• M15: 1,684,472 km (0.095 R)
• M16: 1,814,622 km (0.099 R)
• M17: 2,155,107 km (0.079 R)
• M18: 2,325,798 km (0.088 R)
• M19: 2,695,754 km (0.099 R)
• M20: 3,068,402 km (0.092 R)
• M21: 3,180,301 km (0.09 R)
• M22: 3,408,139 km (0.119 R)
• M23: 3,474,261 km (0.112 R)
• M24: 3,574,192 km (0.069 R)
• M25: 3,742,939 km (0.081 R)
• M26: 3,879,821 km (0.116 R)
• M27: 4,035,851 km (0.077 R)
• M28: 4,176,324 km (0.048 R)
• M29: 5,015,418 km (0.093 R)
• M30: 5,281,104 km (0.096 R)
• M31: 5,649,115 km (0.041 R)
• M32: 5,826,239 km (0.105 R)
• M33: 6,471,305 km (0.078 R)
• M34: 6,844,103 km (0.11 R)
• M35: 7,181,446 km (0.095 R)
• M36: 7,416,464 km (0.089 R)
• M37: 7,480,941 km (0.117 R)
• M38: 7,567,408 km (0.116 R)
• M39: 7,850,298 km (0.12 R)
• M40: 8,004,234 km (0.116 R)
• M41: 8,539,196 km (0.038 R)
• M42: 8,811,165 km (0.059 R)
• M43: 9,178,129 km (0.101 R)
• M44: 9,363,480 km (0.084 R)
• M45: 9,503,354 km (0.087 R)
• M46: 9,737,924 km (0.086 R)
• M47: 10,405,130 km (0.067 R)
• M48: 10,477,386 km (0.12 R)
• M49: 11,858,773 km (0.108 R)
• M50: 12,391,491 km (0.103 R)
• M51: 13,166,109 km (0.105 R)
• M52: 13,585,581 km (0.057 R)
• M53: 14,169,611 km (0.109 R)
• M54: 14,843,250 km (0.116 R)
• M55: 15,033,688 km (0.091 R)
• M56: 15,225,024 km (0.059 R)
• M57: 15,417,108 km (0.074 R)
• M58: 15,692,966 km (0.106 R)
• M59: 16,053,946 km (0.086 R)
• M60: 16,305,570 km (0.062 R)
• M61: 16,502,141 km (0.047 R)
• M62: 16,982,799 km (0.084 R)
• M63: 17,525,540 km (0.092 R)
• M64: 17,640,431 km (0.098 R)
• M65: 17,784,494 km (0.096 R)
• M66: 17,929,006 km (0.1 R)
• M67: 18,510,792 km (0.114 R)
• M68: 18,745,212 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.4

Radius: 11.9

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.68 AU - 4.9 AU

Year: 3929 Days

Day: 5.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 52,254,310 km

• M1: 169,345 km (0.049 R)
• M2: 287,976 km (0.069 R)
• M3: 518,506 km (0.112 R)
• M4: 604,525 km (0.104 R)
• M5: 696,378 km (0.033 R)
• M6: 938,128 km (0.114 R)
• M7: 1,014,124 km (0.115 R)
• M8: 1,149,510 km (0.05 R)
• M9: 1,528,292 km (0.116 R)
• M10: 1,645,726 km (0.091 R)
• M11: 1,988,006 km (0.114 R)
• M12: 2,145,832 km (0.084 R)
• M13: 2,964,431 km (0.095 R)
• M14: 3,263,029 km (0.119 R)
• M15: 3,450,475 km (0.114 R)
• M16: 3,624,008 km (0.111 R)
• M17: 3,782,582 km (0.082 R)
• M18: 3,871,742 km (0.119 R)
• M19: 4,235,565 km (0.052 R)
• M20: 4,782,644 km (0.037 R)
• M21: 4,937,478 km (0.114 R)
• M22: 5,332,117 km (0.105 R)
• M23: 5,472,739 km (0.062 R)
• M24: 5,634,903 km (0.101 R)
• M25: 5,901,786 km (0.086 R)
• M26: 5,984,812 km (0.089 R)
• M27: 6,110,026 km (0.111 R)
• M28: 6,236,137 km (0.053 R)
• M29: 6,320,660 km (0.067 R)
• M30: 6,619,706 km (0.104 R)
• M31: 6,967,072 km (0.049 R)
• M32: 7,231,561 km (0.114 R)
• M33: 7,320,572 km (0.049 R)
• M34: 7,930,333 km (0.057 R)
• M35: 8,276,203 km (0.093 R)
• M36: 8,603,374 km (0.104 R)
• M37: 8,816,102 km (0.092 R)
• M38: 9,222,559 km (0.069 R)
• M39: 9,561,847 km (0.056 R)
• M40: 9,831,422 km (0.092 R)
• M41: 9,930,157 km (0.101 R)
• M42: 10,178,190 km (0.096 R)
• M43: 10,403,186 km (0.067 R)
• M44: 10,579,262 km (0.101 R)
• M45: 11,423,144 km (0.102 R)
• M46: 11,500,935 km (0.11 R)
• M47: 11,604,905 km (0.119 R)
• M48: 13,393,049 km (0.104 R)
• M49: 13,860,392 km (0.111 R)
• M50: 14,277,172 km (0.096 R)
• M51: 14,782,663 km (0.101 R)
• M52: 15,122,998 km (0.115 R)
• M53: 15,782,575 km (0.08 R)
• M54: 15,869,342 km (0.109 R)
• M55: 16,451,577 km (0.076 R)
• M56: 16,539,541 km (0.11 R)
• M57: 16,715,916 km (0.062 R)
• M58: 16,951,982 km (0.096 R)
• M59: 17,040,843 km (0.067 R)
• M60: 17,308,174 km (0.12 R)
• M61: 17,696,979 km (0.093 R)
• M62: 18,028,189 km (0.057 R)
• M63: 18,209,651 km (0.09 R)
• M64: 18,391,861 km (0.119 R)
• M65: 18,483,116 km (0.106 R)
• M66: 18,635,556 km (0.088 R)
• M67: 18,757,927 km (0.109 R)
• M68: 18,849,781 km (0.112 R)
• M69: 19,034,085 km (0.111 R)
• M70: 20,183,595 km (0.067 R)
• M71: 20,340,523 km (0.093 R)
• M72: 21,100,181 km (0.082 R)
• M73: 21,451,437 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.8

Radius: 13.6

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.61 AU - 5.63 AU

Year: 4341 Days

Day: 14.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 52,254,310 km

• M1: 229,034 km (0.078 R)
• M2: 344,075 km (0.094 R)
• M3: 601,982 km (0.049 R)
• M4: 855,999 km (0.115 R)
• M5: 1,077,853 km (0.096 R)
• M6: 1,372,112 km (0.101 R)
• M7: 1,681,181 km (0.052 R)
• M8: 1,916,050 km (0.113 R)
• M9: 2,086,890 km (0.055 R)
• M10: 2,237,685 km (0.086 R)
• M11: 2,379,055 km (0.119 R)
• M12: 2,725,524 km (0.068 R)
• M13: 2,821,715 km (0.119 R)
• M14: 3,017,389 km (0.065 R)
• M15: 3,102,660 km (0.113 R)
• M16: 3,319,577 km (0.09 R)
• M17: 3,814,596 km (0.109 R)
• M18: 4,094,494 km (0.031 R)
• M19: 4,253,067 km (0.114 R)
• M20: 4,462,056 km (0.101 R)
• M21: 5,558,458 km (0.086 R)
• M22: 5,876,504 km (0.096 R)
• M23: 6,001,867 km (0.112 R)
• M24: 6,309,889 km (0.089 R)
• M25: 6,401,442 km (0.084 R)
• M26: 6,493,595 km (0.098 R)
• M27: 6,623,147 km (0.038 R)
• M28: 6,716,346 km (0.085 R)
• M29: 6,885,092 km (0.116 R)
• M30: 6,979,339 km (0.075 R)
• M31: 7,131,330 km (0.095 R)
• M32: 7,245,922 km (0.068 R)
• M33: 7,361,262 km (0.026 R)
• M34: 7,457,753 km (0.06 R)
• M35: 7,671,678 km (0.061 R)
• M36: 7,887,548 km (0.112 R)
• M37: 8,205,294 km (0.105 R)
• M38: 9,018,059 km (0.115 R)
• M39: 9,813,920 km (0.106 R)
• M40: 9,920,433 km (0.038 R)
• M41: 10,436,546 km (0.075 R)
• M42: 10,851,381 km (0.086 R)
• M43: 10,983,625 km (0.094 R)
• M44: 11,405,641 km (0.08 R)
• M45: 11,674,917 km (0.093 R)
• M46: 11,810,453 km (0.038 R)
• M47: 12,082,870 km (0.117 R)
• M48: 12,288,567 km (0.105 R)
• M49: 12,889,502 km (0.076 R)
• M50: 13,264,095 km (0.059 R)
• M51: 13,761,209 km (0.094 R)
• M52: 14,047,988 km (0.049 R)
• M53: 14,312,627 km (0.034 R)
• M54: 14,554,676 km (0.113 R)
• M55: 14,895,909 km (0.086 R)
• M56: 15,042,814 km (0.109 R)
• M57: 15,190,317 km (0.112 R)
• M58: 15,412,620 km (0.1 R)
• M59: 15,660,653 km (0.059 R)
• M60: 15,810,251 km (0.111 R)
• M61: 16,236,455 km (0.044 R)
• M62: 17,228,439 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.4

Radius: 14.2

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.98 AU - 11.28 AU

Year: 10338 Days

Day: 7.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,254,310 km

• M1: 312,959 km (0.089 R)
• M2: 608,863 km (0.107 R)
• M3: 707,299 km (0.071 R)
• M4: 848,370 km (0.117 R)
• M5: 942,018 km (0.113 R)
• M6: 1,079,797 km (0.092 R)
• M7: 1,513,033 km (0.074 R)
• M8: 1,653,505 km (0.109 R)
• M9: 2,102,448 km (0.104 R)
• M10: 2,314,429 km (0.084 R)
• M11: 2,478,089 km (0.117 R)
• M12: 3,232,361 km (0.056 R)
• M13: 4,320,536 km (0.057 R)
• M14: 5,116,846 km (0.086 R)
• M15: 6,261,419 km (0.107 R)
• M16: 6,843,205 km (0.075 R)
• M17: 7,280,928 km (0.076 R)
• M18: 7,768,917 km (0.059 R)
• M19: 8,991,879 km (0.102 R)
• M20: 9,959,329 km (0.095 R)
• M21: 10,410,217 km (0.113 R)
• M22: 10,638,054 km (0.08 R)
• M23: 11,425,388 km (0.11 R)
• M24: 11,992,513 km (0.04 R)
• M25: 12,087,957 km (0.091 R)
• M26: 12,860,331 km (0.115 R)
• M27: 13,105,073 km (0.094 R)
• M28: 13,203,358 km (0.034 R)
• M29: 13,400,828 km (0.117 R)
• M30: 14,099,300 km (0.101 R)
• M31: 14,402,385 km (0.11 R)
• M32: 14,605,539 km (0.109 R)
• M33: 14,809,740 km (0.052 R)
• M34: 15,688,179 km (0.091 R)
• M35: 15,792,598 km (0.089 R)
• M36: 15,949,676 km (0.052 R)
• M37: 16,903,363 km (0.101 R)
• M38: 17,171,592 km (0.114 R)
• M39: 17,495,172 km (0.084 R)
• M40: 17,766,542 km (0.091 R)
• M41: 18,423,427 km (0.077 R)
• M42: 18,976,789 km (0.085 R)
• M43: 19,199,840 km (0.078 R)
• M44: 19,367,539 km (0.066 R)
• M45: 20,043,572 km (0.086 R)
• M46: 21,244,992 km (0.053 R)
• M47: 21,650,701 km (0.108 R)
• M48: 22,117,596 km (0.101 R)
• M49: 22,942,479 km (0.071 R)
• M50: 23,180,040 km (0.114 R)
• M51: 24,078,226 km (0.081 R)
• M52: 25,416,080 km (0.097 R)
• M53: 25,723,503 km (0.098 R)
• M54: 28,036,586 km (0.098 R)
• M55: 28,290,603 km (0.04 R)
• M56: 28,864,909 km (0.113 R)
• M57: 29,895,638 km (0.114 R)
• M58: 32,458,100 km (0.079 R)
• M59: 32,591,392 km (0.045 R)
• M60: 33,327,862 km (0.04 R)
• M61: 34,612,759 km (0.118 R)
• M62: 35,569,886 km (0.098 R)
• M63: 36,189,819 km (0.111 R)
• M64: 36,605,103 km (0.08 R)
• M65: 36,743,930 km (0.115 R)
• M66: 37,300,733 km (0.108 R)
• M67: 37,440,308 km (0.066 R)
• M68: 37,860,379 km (0.087 R)
• M69: 39,058,807 km (0.066 R)
• M70: 39,627,130 km (0.096 R)
• M71: 40,772,002 km (0.087 R)
• M72: 40,915,915 km (0.092 R)
• M73: 41,710,130 km (0.09 R)
• M74: 42,291,019 km (0.076 R)
• M75: 43,828,586 km (0.111 R)
• M76: 45,161,054 km (0.107 R)
• M77: 47,335,758 km (0.095 R)
• M78: 48,702,634 km (0.095 R)
• M79: 48,855,224 km (0.106 R)
• M80: 51,242,058 km (0.119 R)
• M81: 51,786,295 km (0.106 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: 499 - 10,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit