🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.78 AU - 0.88 AU

Year: 263 Days

Day: 34.5 Hours

Environment

Temp: 205 °C

Axial Tilt: 74.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.86 AU - 1.22 AU

Year: 369 Days

Day: 23.8 Hours

Environment

Temp: 116 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,283,169 km

• M1: 490,531 km (0.067 R)
• M2: 940,522 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.28 AU - 1.4 AU

Year: 540 Days

Day: 12.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 47.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.34 AU - 5.3 AU

Year: 3127 Days

Day: 41.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.5

Radius: 14.3

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.8 AU - 9.72 AU

Year: 9813 Days

Day: 11.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 71,283,169 km

• M1: 206,894 km (0.117 R)
• M2: 328,966 km (0.075 R)
• M3: 475,422 km (0.109 R)
• M4: 1,116,898 km (0.046 R)
• M5: 1,988,754 km (0.106 R)
• M6: 2,113,668 km (0.084 R)
• M7: 2,267,156 km (0.071 R)
• M8: 3,148,437 km (0.06 R)
• M9: 3,504,779 km (0.102 R)
• M10: 3,842,870 km (0.104 R)
• M11: 4,717,868 km (0.098 R)
• M12: 5,023,048 km (0.08 R)
• M13: 5,160,827 km (0.084 R)
• M14: 6,532,041 km (0.104 R)
• M15: 6,872,825 km (0.088 R)
• M16: 7,532,253 km (0.091 R)
• M17: 7,650,884 km (0.093 R)
• M18: 8,375,087 km (0.114 R)
• M19: 8,580,186 km (0.063 R)
• M20: 8,953,582 km (0.074 R)
• M21: 9,163,318 km (0.099 R)
• M22: 10,236,533 km (0.084 R)
• M23: 10,854,971 km (0.083 R)
• M24: 11,394,870 km (0.098 R)
• M25: 11,622,408 km (0.103 R)
• M26: 11,851,443 km (0.115 R)
• M27: 12,407,199 km (0.107 R)
• M28: 12,735,416 km (0.029 R)
• M29: 13,496,271 km (0.112 R)
• M30: 13,930,853 km (0.114 R)
• M31: 15,012,446 km (0.077 R)
• M32: 15,362,355 km (0.108 R)
• M33: 15,563,414 km (0.056 R)
• M34: 15,664,243 km (0.064 R)
• M35: 16,019,090 km (0.101 R)
• M36: 16,171,979 km (0.112 R)
• M37: 16,427,941 km (0.042 R)
• M38: 16,530,714 km (0.096 R)
• M39: 17,464,953 km (0.11 R)
• M40: 18,309,882 km (0.106 R)
• M41: 18,844,694 km (0.078 R)
• M42: 19,060,115 km (0.111 R)
• M43: 19,929,877 km (0.115 R)
• M44: 21,035,256 km (0.092 R)
• M45: 21,202,805 km (0.113 R)
• M46: 21,314,705 km (0.116 R)
• M47: 22,330,923 km (0.057 R)
• M48: 23,017,278 km (0.094 R)
• M49: 23,710,515 km (0.11 R)
• M50: 24,293,497 km (0.11 R)
• M51: 24,881,118 km (0.116 R)
• M52: 25,058,391 km (0.112 R)
• M53: 25,414,135 km (0.089 R)
• M54: 25,533,065 km (0.037 R)
• M55: 25,771,524 km (0.109 R)
• M56: 26,672,253 km (0.061 R)
• M57: 27,583,304 km (0.066 R)
• M58: 27,950,717 km (0.111 R)
• M59: 29,373,692 km (0.087 R)
• M60: 29,936,927 km (0.087 R)
• M61: 30,440,624 km (0.09 R)
• M62: 31,712,056 km (0.067 R)
• M63: 31,840,112 km (0.061 R)
• M64: 32,096,822 km (0.116 R)
• M65: 32,547,859 km (0.11 R)
• M66: 32,871,140 km (0.062 R)
• M67: 33,586,368 km (0.099 R)
• M68: 34,504,001 km (0.106 R)
• M69: 35,562,855 km (0.078 R)
• M70: 36,297,081 km (0.08 R)
• M71: 37,441,505 km (0.08 R)
• M72: 38,940,027 km (0.105 R)
• M73: 39,214,688 km (0.093 R)
• M74: 39,352,169 km (0.067 R)
• M75: 40,319,469 km (0.034 R)
• M76: 41,224,685 km (0.113 R)
• M77: 42,488,937 km (0.047 R)
• M78: 45,055,737 km (0.098 R)
• M79: 45,560,630 km (0.076 R)
• M80: 47,305,988 km (0.09 R)
• M81: 48,113,368 km (0.069 R)
• M82: 48,408,076 km (0.042 R)
• M83: 48,555,579 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.6

Radius: 8.9

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.55 AU - 12.89 AU

Year: 12223 Days

Day: 13.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 71,283,169 km

• M1: 124,914 km (0.065 R)
• M2: 191,336 km (0.086 R)
• M3: 295,157 km (0.069 R)
• M4: 366,066 km (0.033 R)
• M5: 717,621 km (0.084 R)
• M6: 806,931 km (0.114 R)
• M7: 955,332 km (0.078 R)
• M8: 1,157,588 km (0.039 R)
• M9: 1,248,544 km (0.103 R)
• M10: 1,486,853 km (0.058 R)
• M11: 2,116,959 km (0.081 R)
• M12: 2,559,171 km (0.03 R)
• M13: 2,699,344 km (0.081 R)
• M14: 2,801,220 km (0.073 R)
• M15: 2,987,619 km (0.085 R)
• M16: 3,242,683 km (0.107 R)
• M17: 3,307,459 km (0.075 R)
• M18: 4,096,289 km (0.099 R)
• M19: 4,379,777 km (0.028 R)
• M20: 4,451,584 km (0.106 R)
• M21: 4,669,698 km (0.078 R)
• M22: 5,141,529 km (0.086 R)
• M23: 5,370,414 km (0.109 R)
• M24: 5,838,057 km (0.038 R)
• M25: 6,591,581 km (0.118 R)
• M26: 7,148,534 km (0.109 R)
• M27: 7,233,356 km (0.119 R)
• M28: 7,691,575 km (0.059 R)
• M29: 8,159,217 km (0.086 R)
• M30: 8,247,929 km (0.062 R)
• M31: 9,244,849 km (0.1 R)
• M32: 9,710,547 km (0.094 R)
• M33: 10,471,701 km (0.089 R)
• M34: 10,989,609 km (0.096 R)
• M35: 11,582,316 km (0.084 R)
• M36: 11,983,238 km (0.08 R)
• M37: 13,005,440 km (0.062 R)
• M38: 13,317,502 km (0.113 R)
• M39: 13,878,494 km (0.09 R)
• M40: 14,020,013 km (0.034 R)
• M41: 14,411,361 km (0.112 R)
• M42: 14,518,773 km (0.099 R)
• M43: 14,914,908 km (0.099 R)
• M44: 16,235,707 km (0.079 R)
• M45: 16,310,207 km (0.067 R)
• M46: 17,137,034 km (0.049 R)
• M47: 17,326,874 km (0.063 R)
• M48: 18,054,518 km (0.116 R)
• M49: 18,325,141 km (0.101 R)
• M50: 18,792,185 km (0.052 R)
• M51: 18,909,470 km (0.097 R)
• M52: 19,302,464 km (0.089 R)
• M53: 21,022,989 km (0.077 R)
• M54: 22,004,351 km (0.12 R)
• M55: 23,126,335 km (0.119 R)
• M56: 24,224,084 km (0.105 R)
• M57: 27,840,912 km (0.117 R)
• M58: 28,512,307 km (0.105 R)
• M59: 28,692,273 km (0.101 R)
• M60: 29,234,416 km (0.115 R)
• M61: 29,325,072 km (0.119 R)
• M62: 29,779,850 km (0.025 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.2

Radius: 4.5

Gravity: 34.38 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 11.64 AU - 16.1 AU

Year: 17989 Days

Day: 23.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,283,169 km

• M1: 186,848 km (0.086 R)
• M2: 242,498 km (0.076 R)
• M3: 304,432 km (0.086 R)
• M4: 1,209,200 km (0.03 R)
• M5: 2,174,555 km (0.081 R)
• M6: 2,479,435 km (0.119 R)
• M7: 3,091,141 km (0.081 R)
• M8: 3,433,122 km (0.078 R)
• M9: 3,549,808 km (0.061 R)
• M10: 4,235,265 km (0.119 R)
• M11: 4,276,854 km (0.102 R)
• M12: 4,529,225 km (0.049 R)
• M13: 5,004,498 km (0.111 R)
• M14: 5,404,971 km (0.07 R)
• M15: 5,908,368 km (0.089 R)
• M16: 6,001,567 km (0.098 R)
• M17: 6,861,606 km (0.078 R)
• M18: 7,455,958 km (0.102 R)
• M19: 8,326,019 km (0.096 R)
• M20: 9,553,470 km (0.103 R)
• M21: 10,104,439 km (0.105 R)
• M22: 10,160,089 km (0.06 R)
• M23: 10,383,738 km (0.095 R)
• M24: 10,552,634 km (0.077 R)
• M25: 10,779,125 km (0.039 R)
• M26: 11,294,789 km (0.054 R)
• M27: 11,642,903 km (0.072 R)
• M28: 11,935,816 km (0.105 R)
• M29: 12,588,511 km (0.095 R)
• M30: 13,374,798 km (0.097 R)
• M31: 13,497,169 km (0.108 R)
• M32: 13,804,742 km (0.079 R)
• M33: 14,176,941 km (0.12 R)
• M34: 14,239,324 km (0.073 R)
• M35: 16,347,158 km (0.12 R)
• M36: 16,609,253 km (0.025 R)
• M37: 17,403,767 km (0.115 R)
• M38: 17,537,358 km (0.042 R)
• M39: 20,773,759 km (0.086 R)
• M40: 22,641,189 km (0.087 R)
• M41: 23,373,770 km (0.085 R)
• M42: 24,636,675 km (0.06 R)
• M43: 25,238,657 km (0.1 R)
• M44: 26,610,619 km (0.091 R)
• M45: 27,305,651 km (0.06 R)
• M46: 27,694,455 km (0.06 R)
• M47: 27,772,396 km (0.092 R)
• M48: 29,984,799 km (0.083 R)
• M49: 30,145,018 km (0.099 R)
• M50: 30,546,688 km (0.093 R)
• M51: 31,274,332 km (0.04 R)
• M52: 32,993,960 km (0.063 R)
• M53: 35,757,781 km (0.109 R)
• M54: 36,695,310 km (0.112 R)
• M55: 38,856,252 km (0.072 R)
• M56: 39,030,832 km (0.065 R)
• M57: 39,380,891 km (0.029 R)
• M58: 42,848,271 km (0.117 R)
• M59: 43,390,414 km (0.081 R)
• M60: 43,934,651 km (0.091 R)
• M61: 44,025,606 km (0.062 R)
• M62: 45,121,710 km (0.063 R)
• M63: 45,673,277 km (0.117 R)
• M64: 46,319,390 km (0.105 R)
• M65: 48,275,981 km (0.109 R)
• M66: 51,021,999 km (0.055 R)
• M67: 51,884,431 km (0.083 R)
• M68: 52,076,814 km (0.085 R)
• M69: 52,751,800 km (0.043 R)
• M70: 54,500,599 km (0.074 R)
• M71: 55,677,036 km (0.11 R)
• M72: 57,457,401 km (0.039 R)
• M73: 58,754,713 km (0.094 R)
• M74: 60,061,750 km (0.12 R)
• M75: 60,465,814 km (0.109 R)
• M76: 60,668,220 km (0.026 R)
• M77: 60,972,203 km (0.081 R)
• M78: 61,581,664 km (0.091 R)
• M79: 62,193,220 km (0.057 R)
• M80: 62,295,396 km (0.101 R)
• M81: 62,499,746 km (0.089 R)
• M82: 62,602,071 km (0.095 R)
• M83: 65,592,383 km (0.1 R)
• M84: 66,008,415 km (0.117 R)
• M85: 67,996,870 km (0.101 R)
• M86: 68,207,354 km (0.085 R)
• M87: 70,004,922 km (0.11 R)
• M88: 70,643,107 km (0.101 R)
• M89: 70,856,283 km (0.04 R)
• M90: 71,176,423 km (0.069 R)
• M91: 71,283,236 km (0.101 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 18,226 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit