🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.78 AU - 1.08 AU

Year: 376 Days

Day: 39.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.04 AU - 1.3 AU

Year: 530 Days

Day: 30.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468

Radius: 8

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.08 AU - 4.32 AU

Year: 2982 Days

Day: 6.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 52,083,577 km

• M1: 121,174 km (0.075 R)
• M2: 206,744 km (0.05 R)
• M3: 309,069 km (0.082 R)
• M4: 395,836 km (0.081 R)
• M5: 597,195 km (0.109 R)
• M6: 665,711 km (0.039 R)
• M7: 839,992 km (0.049 R)
• M8: 917,933 km (0.115 R)
• M9: 1,029,233 km (0.05 R)
• M10: 1,232,238 km (0.118 R)
• M11: 1,299,108 km (0.117 R)
• M12: 1,542,803 km (0.093 R)
• M13: 2,007,304 km (0.093 R)
• M14: 2,059,963 km (0.037 R)
• M15: 2,113,220 km (0.093 R)
• M16: 2,386,385 km (0.092 R)
• M17: 2,484,671 km (0.085 R)
• M18: 2,541,518 km (0.111 R)
• M19: 2,613,026 km (0.104 R)
• M20: 2,832,037 km (0.112 R)
• M21: 3,194,663 km (0.077 R)
• M22: 3,492,362 km (0.092 R)
• M23: 4,131,145 km (0.063 R)
• M24: 4,181,859 km (0.114 R)
• M25: 4,335,047 km (0.041 R)
• M26: 4,386,509 km (0.116 R)
• M27: 4,787,880 km (0.09 R)
• M28: 4,894,693 km (0.038 R)
• M29: 5,146,616 km (0.047 R)
• M30: 5,347,675 km (0.1 R)
• M31: 5,532,728 km (0.082 R)
• M32: 5,644,627 km (0.082 R)
• M33: 5,870,968 km (0.115 R)
• M34: 6,410,718 km (0.118 R)
• M35: 6,966,174 km (0.109 R)
• M36: 7,331,492 km (0.113 R)
• M37: 7,661,356 km (0.068 R)
• M38: 7,765,476 km (0.079 R)
• M39: 8,123,015 km (0.1 R)
• M40: 8,443,005 km (0.096 R)
• M41: 8,680,267 km (0.075 R)
• M42: 8,745,342 km (0.119 R)
• M43: 9,007,288 km (0.118 R)
• M44: 9,073,111 km (0.038 R)
• M45: 9,538,959 km (0.119 R)
• M46: 9,651,007 km (0.06 R)
• M47: 10,240,872 km (0.093 R)
• M48: 10,355,613 km (0.079 R)
• M49: 10,935,904 km (0.11 R)
• M50: 11,431,372 km (0.107 R)
• M51: 11,502,730 km (0.095 R)
• M52: 12,103,515 km (0.116 R)
• M53: 12,322,227 km (0.083 R)
• M54: 12,566,820 km (0.116 R)
• M55: 12,739,007 km (0.059 R)
• M56: 12,813,058 km (0.095 R)
• M57: 13,011,275 km (0.117 R)
• M58: 13,662,175 km (0.086 R)
• M59: 13,712,739 km (0.076 R)
• M60: 13,890,013 km (0.089 R)
• M61: 14,221,222 km (0.112 R)
• M62: 14,891,570 km (0.115 R)
• M63: 15,361,757 km (0.106 R)
• M64: 15,414,265 km (0.115 R)
• M65: 15,545,912 km (0.086 R)
• M66: 16,423,901 km (0.099 R)
• M67: 16,882,419 km (0.109 R)
• M68: 16,963,800 km (0.082 R)
• M69: 17,263,145 km (0.105 R)
• M70: 17,482,007 km (0.104 R)
• M71: 17,922,573 km (0.115 R)
• M72: 18,116,452 km (0.072 R)
• M73: 18,227,603 km (0.112 R)
• M74: 18,422,529 km (0.097 R)
• M75: 18,758,376 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.9

Radius: 9.7

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.99 AU - 4.45 AU

Year: 3006 Days

Day: 13.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 52,083,577 km

• M1: 123,867 km (0.079 R)
• M2: 223,200 km (0.111 R)
• M3: 302,786 km (0.087 R)
• M4: 425,307 km (0.107 R)
• M5: 627,114 km (0.12 R)
• M6: 735,423 km (0.107 R)
• M7: 811,419 km (0.12 R)
• M8: 1,132,456 km (0.106 R)
• M9: 1,395,599 km (0.12 R)
• M10: 1,479,673 km (0.042 R)
• M11: 1,565,392 km (0.105 R)
• M12: 1,665,623 km (0.045 R)
• M13: 1,729,351 km (0.107 R)
• M14: 1,793,978 km (0.079 R)
• M15: 2,019,870 km (0.112 R)
• M16: 2,226,914 km (0.085 R)
• M17: 2,369,032 km (0.098 R)
• M18: 2,602,405 km (0.102 R)
• M19: 2,676,904 km (0.092 R)
• M20: 2,812,889 km (0.086 R)
• M21: 2,920,300 km (0.063 R)
• M22: 3,029,058 km (0.109 R)
• M23: 3,218,748 km (0.084 R)
• M24: 3,576,586 km (0.026 R)
• M25: 3,760,442 km (0.12 R)
• M26: 3,879,073 km (0.092 R)
• M27: 4,312,757 km (0.1 R)
• M28: 4,508,581 km (0.062 R)
• M29: 4,798,651 km (0.094 R)
• M30: 4,890,504 km (0.092 R)
• M31: 5,020,205 km (0.062 R)
• M32: 5,113,405 km (0.096 R)
• M33: 5,705,064 km (0.028 R)
• M34: 6,398,899 km (0.118 R)
• M35: 6,745,518 km (0.085 R)
• M36: 7,035,588 km (0.114 R)
• M37: 7,182,194 km (0.097 R)
• M38: 7,329,847 km (0.111 R)
• M39: 7,393,426 km (0.112 R)
• M40: 7,585,360 km (0.041 R)
• M41: 7,843,716 km (0.113 R)
• M42: 7,908,791 km (0.049 R)
• M43: 8,413,384 km (0.032 R)
• M44: 8,569,116 km (0.109 R)
• M45: 8,748,334 km (0.099 R)
• M46: 8,928,599 km (0.049 R)
• M47: 9,361,984 km (0.067 R)
• M48: 9,523,400 km (0.042 R)
• M49: 9,708,902 km (0.086 R)
• M50: 9,802,101 km (0.099 R)
• M51: 10,225,463 km (0.059 R)
• M52: 11,432,419 km (0.084 R)
• M53: 11,803,272 km (0.078 R)
• M54: 11,977,703 km (0.087 R)
• M55: 12,153,032 km (0.119 R)
• M56: 12,253,562 km (0.098 R)
• M57: 12,329,109 km (0.096 R)
• M58: 12,734,968 km (0.096 R)
• M59: 13,326,029 km (0.106 R)
• M60: 13,507,641 km (0.073 R)
• M61: 13,611,761 km (0.108 R)
• M62: 13,952,245 km (0.099 R)
• M63: 14,163,178 km (0.056 R)
• M64: 14,534,780 km (0.058 R)
• M65: 15,044,310 km (0.112 R)
• M66: 15,287,706 km (0.102 R)
• M67: 15,423,391 km (0.058 R)
• M68: 15,970,620 km (0.099 R)
• M69: 16,080,874 km (0.115 R)
• M70: 16,246,628 km (0.104 R)
• M71: 16,329,655 km (0.103 R)
• M72: 16,607,757 km (0.08 R)
• M73: 17,168,450 km (0.115 R)
• M74: 17,792,423 km (0.029 R)
• M75: 18,136,049 km (0.069 R)
• M76: 18,222,217 km (0.115 R)
• M77: 18,945,972 km (0.115 R)
• M78: 19,121,151 km (0.03 R)
• M79: 19,590,739 km (0.071 R)
• M80: 19,856,574 km (0.05 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341.5

Radius: 7.6

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 9.77 AU - 12.95 AU

Year: 16042 Days

Day: 18.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,083,577 km

• M1: 464,501 km (0.08 R)
• M2: 607,367 km (0.098 R)
• M3: 820,694 km (0.071 R)
• M4: 936,333 km (0.064 R)
• M5: 1,119,890 km (0.095 R)
• M6: 1,270,834 km (0.071 R)
• M7: 1,991,297 km (0.114 R)
• M8: 2,043,208 km (0.062 R)
• M9: 2,255,637 km (0.061 R)
• M10: 2,994,800 km (0.072 R)
• M11: 4,064,724 km (0.076 R)
• M12: 4,400,272 km (0.091 R)
• M13: 4,605,819 km (0.065 R)
• M14: 5,532,578 km (0.108 R)
• M15: 6,245,412 km (0.077 R)
• M16: 6,593,077 km (0.1 R)
• M17: 7,347,948 km (0.102 R)
• M18: 7,880,068 km (0.045 R)
• M19: 7,962,945 km (0.066 R)
• M20: 8,213,671 km (0.097 R)
• M21: 8,981,108 km (0.082 R)
• M22: 9,373,503 km (0.114 R)
• M23: 9,860,594 km (0.064 R)
• M24: 10,220,078 km (0.107 R)
• M25: 11,230,761 km (0.092 R)
• M26: 11,324,110 km (0.109 R)
• M27: 11,653,225 km (0.079 R)
• M28: 12,610,951 km (0.082 R)
• M29: 13,394,993 km (0.107 R)
• M30: 14,296,021 km (0.086 R)
• M31: 14,397,299 km (0.101 R)
• M32: 14,907,577 km (0.107 R)
• M33: 14,958,889 km (0.105 R)
• M34: 15,010,351 km (0.058 R)
• M35: 15,475,601 km (0.068 R)
• M36: 15,579,571 km (0.049 R)
• M37: 16,420,311 km (0.101 R)
• M38: 17,168,001 km (0.095 R)
• M39: 17,275,712 km (0.117 R)
• M40: 17,329,717 km (0.109 R)
• M41: 17,926,762 km (0.093 R)
• M42: 18,807,295 km (0.092 R)
• M43: 19,308,747 km (0.116 R)
• M44: 19,364,696 km (0.108 R)
• M45: 19,871,085 km (0.11 R)
• M46: 20,154,274 km (0.093 R)
• M47: 21,358,238 km (0.058 R)
• M48: 21,416,132 km (0.026 R)
• M49: 21,590,264 km (0.108 R)
• M50: 22,056,710 km (0.036 R)
• M51: 22,644,330 km (0.077 R)
• M52: 22,703,422 km (0.119 R)
• M53: 24,741,693 km (0.08 R)
• M54: 24,863,465 km (0.064 R)
• M55: 25,659,476 km (0.083 R)
• M56: 25,967,797 km (0.062 R)
• M57: 28,287,761 km (0.102 R)
• M58: 29,182,655 km (0.102 R)
• M59: 31,989,111 km (0.069 R)
• M60: 32,321,069 km (0.076 R)
• M61: 33,458,013 km (0.105 R)
• M62: 33,592,651 km (0.069 R)
• M63: 34,676,038 km (0.05 R)
• M64: 35,290,586 km (0.113 R)
• M65: 35,702,130 km (0.116 R)
• M66: 36,115,469 km (0.102 R)
• M67: 36,322,662 km (0.098 R)
• M68: 37,155,474 km (0.045 R)
• M69: 37,714,222 km (0.065 R)
• M70: 38,557,355 km (0.094 R)
• M71: 39,052,225 km (0.11 R)
• M72: 39,264,804 km (0.117 R)
• M73: 39,335,863 km (0.09 R)
• M74: 39,620,248 km (0.111 R)
• M75: 40,190,964 km (0.101 R)
• M76: 41,196,411 km (0.103 R)
• M77: 41,847,012 km (0.058 R)
• M78: 42,646,912 km (0.098 R)
• M79: 43,525,201 km (0.108 R)
• M80: 43,598,803 km (0.115 R)
• M81: 44,705,678 km (0.115 R)
• M82: 44,853,930 km (0.076 R)
• M83: 45,523,380 km (0.101 R)
• M84: 45,821,828 km (0.068 R)
• M85: 46,270,921 km (0.055 R)
• M86: 46,571,014 km (0.11 R)
• M87: 48,842,957 km (0.028 R)
• M88: 49,378,218 km (0.109 R)
• M89: 50,608,960 km (0.077 R)
• M90: 50,918,178 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 17,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit