🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.5 AU - 0.52 AU

Year: 129 Days

Day: 40.7 Hours

Environment

Temp: 263 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.96 AU - 2.22 AU

Year: 1067 Days

Day: 27.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,499,073 km

• M1: 1,044,642 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.88 AU - 2.56 AU

Year: 1168 Days

Day: 28.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.85 AU - 3.57 AU

Year: 2031 Days

Day: 24.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.4

Radius: 8.5

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.66 AU - 6.82 AU

Year: 5504 Days

Day: 14.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 74,499,073 km

• M1: 121,174 km (0.101 R)
• M2: 203,752 km (0.046 R)
• M3: 278,402 km (0.071 R)
• M4: 474,225 km (0.044 R)
• M5: 583,880 km (0.083 R)
• M6: 806,033 km (0.108 R)
• M7: 1,229,694 km (0.101 R)
• M8: 1,356,404 km (0.055 R)
• M9: 1,502,262 km (0.084 R)
• M10: 1,638,097 km (0.109 R)
• M11: 2,170,665 km (0.117 R)
• M12: 2,307,547 km (0.032 R)
• M13: 2,447,421 km (0.081 R)
• M14: 2,662,393 km (0.041 R)
• M15: 2,827,699 km (0.089 R)
• M16: 2,939,748 km (0.076 R)
• M17: 3,034,294 km (0.093 R)
• M18: 3,091,590 km (0.035 R)
• M19: 3,868,302 km (0.091 R)
• M20: 4,055,897 km (0.092 R)
• M21: 4,225,242 km (0.062 R)
• M22: 4,992,979 km (0.039 R)
• M23: 5,151,702 km (0.03 R)
• M24: 5,544,247 km (0.089 R)
• M25: 5,708,655 km (0.039 R)
• M26: 5,803,350 km (0.048 R)
• M27: 5,898,644 km (0.09 R)
• M28: 5,970,301 km (0.111 R)
• M29: 6,407,127 km (0.067 R)
• M30: 6,530,246 km (0.096 R)
• M31: 6,778,878 km (0.078 R)
• M32: 7,005,369 km (0.073 R)
• M33: 7,106,796 km (0.054 R)
• M34: 7,336,878 km (0.085 R)
• M35: 7,465,831 km (0.084 R)
• M36: 8,041,933 km (0.071 R)
• M37: 8,362,222 km (0.098 R)
• M38: 8,442,855 km (0.098 R)
• M39: 8,605,169 km (0.072 R)
• M40: 9,125,769 km (0.119 R)
• M41: 9,543,895 km (0.043 R)
• M42: 9,939,881 km (0.065 R)
• M43: 10,543,957 km (0.118 R)
• M44: 10,835,823 km (0.059 R)
• M45: 11,457,252 km (0.113 R)
• M46: 11,999,245 km (0.09 R)
• M47: 13,643,027 km (0.12 R)
• M48: 13,769,886 km (0.044 R)
• M49: 14,474,940 km (0.111 R)
• M50: 14,994,943 km (0.069 R)
• M51: 15,093,228 km (0.061 R)
• M52: 15,224,426 km (0.049 R)
• M53: 15,356,221 km (0.119 R)
• M54: 15,521,228 km (0.065 R)
• M55: 16,524,282 km (0.065 R)
• M56: 17,894,000 km (0.081 R)
• M57: 18,311,976 km (0.097 R)
• M58: 18,768,399 km (0.105 R)
• M59: 19,335,375 km (0.047 R)
• M60: 19,549,450 km (0.054 R)
• M61: 20,813,701 km (0.065 R)
• M62: 21,326,822 km (0.084 R)
• M63: 21,474,176 km (0.077 R)
• M64: 21,695,880 km (0.119 R)
• M65: 21,769,931 km (0.111 R)
• M66: 22,365,480 km (0.106 R)
• M67: 22,665,274 km (0.11 R)
• M68: 22,853,319 km (0.11 R)
• M69: 22,928,716 km (0.115 R)
• M70: 23,534,587 km (0.095 R)
• M71: 23,686,878 km (0.079 R)
• M72: 23,992,507 km (0.116 R)
• M73: 24,184,141 km (0.077 R)
• M74: 24,839,530 km (0.102 R)
• M75: 25,111,199 km (0.096 R)
• M76: 25,266,781 km (0.086 R)
• M77: 25,971,088 km (0.103 R)
• M78: 26,207,303 km (0.08 R)
• M79: 26,286,141 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.4

Radius: 7.1

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 13.2 AU - 13.28 AU

Year: 17011 Days

Day: 16.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 74,499,073 km

• M1: 90,058 km (0.11 R)
• M2: 173,085 km (0.06 R)
• M3: 478,713 km (0.084 R)
• M4: 528,529 km (0.056 R)
• M5: 615,894 km (0.117 R)
• M6: 746,643 km (0.066 R)
• M7: 1,333,665 km (0.113 R)
• M8: 1,580,651 km (0.092 R)
• M9: 2,376,063 km (0.099 R)
• M10: 2,798,677 km (0.088 R)
• M11: 2,987,021 km (0.075 R)
• M12: 3,919,763 km (0.079 R)
• M13: 4,166,151 km (0.088 R)
• M14: 4,673,886 km (0.065 R)
• M15: 4,860,136 km (0.103 R)
• M16: 5,747,401 km (0.111 R)
• M17: 6,067,690 km (0.041 R)
• M18: 6,767,508 km (0.097 R)
• M19: 6,935,956 km (0.069 R)
• M20: 7,406,142 km (0.053 R)
• M21: 7,623,208 km (0.072 R)
• M22: 7,798,537 km (0.119 R)
• M23: 8,287,273 km (0.087 R)
• M24: 8,377,182 km (0.071 R)
• M25: 9,247,692 km (0.096 R)
• M26: 9,670,006 km (0.053 R)
• M27: 9,812,124 km (0.111 R)
• M28: 9,907,418 km (0.109 R)
• M29: 10,146,625 km (0.109 R)
• M30: 10,339,457 km (0.079 R)
• M31: 10,679,792 km (0.052 R)
• M32: 10,777,629 km (0.105 R)
• M33: 12,694,127 km (0.101 R)
• M34: 12,901,919 km (0.096 R)
• M35: 13,637,940 km (0.064 R)
• M36: 15,040,869 km (0.117 R)
• M37: 15,648,087 km (0.062 R)
• M38: 15,703,737 km (0.116 R)
• M39: 15,870,988 km (0.047 R)
• M40: 16,319,781 km (0.086 R)
• M41: 16,545,674 km (0.115 R)
• M42: 16,772,764 km (0.095 R)
• M43: 18,625,533 km (0.104 R)
• M44: 19,277,331 km (0.091 R)
• M45: 19,456,400 km (0.115 R)
• M46: 19,576,078 km (0.117 R)
• M47: 19,756,044 km (0.074 R)
• M48: 20,238,647 km (0.093 R)
• M49: 21,277,156 km (0.109 R)
• M50: 22,646,574 km (0.094 R)
• M51: 22,835,517 km (0.11 R)
• M52: 22,898,647 km (0.094 R)
• M53: 23,088,187 km (0.091 R)
• M54: 23,852,034 km (0.105 R)
• M55: 23,916,062 km (0.067 R)
• M56: 23,980,090 km (0.111 R)
• M57: 24,624,109 km (0.056 R)
• M58: 25,863,228 km (0.112 R)
• M59: 25,994,874 km (0.041 R)
• M60: 27,122,543 km (0.095 R)
• M61: 27,928,277 km (0.12 R)
• M62: 28,333,986 km (0.097 R)
• M63: 29,838,342 km (0.053 R)
• M64: 30,391,855 km (0.083 R)
• M65: 31,018,520 km (0.065 R)
• M66: 31,298,567 km (0.098 R)
• M67: 32,497,445 km (0.102 R)
• M68: 34,504,749 km (0.062 R)
• M69: 36,183,387 km (0.105 R)
• M70: 36,699,649 km (0.057 R)
• M71: 37,069,754 km (0.03 R)
• M72: 37,292,505 km (0.099 R)
• M73: 39,619,650 km (0.106 R)
• M74: 41,222,740 km (0.099 R)
• M75: 41,684,549 km (0.092 R)
• M76: 42,535,911 km (0.078 R)
• M77: 42,846,775 km (0.099 R)
• M78: 44,491,753 km (0.089 R)
• M79: 44,570,591 km (0.074 R)
• M80: 44,965,530 km (0.114 R)
• M81: 45,997,755 km (0.063 R)
• M82: 46,157,226 km (0.092 R)
• M83: 48,490,654 km (0.118 R)
• M84: 49,876,229 km (0.098 R)
• M85: 51,109,514 km (0.05 R)
• M86: 51,937,389 km (0.089 R)
• M87: 54,531,715 km (0.048 R)
• M88: 54,784,984 km (0.083 R)
• M89: 56,398,248 km (0.111 R)
• M90: 56,825,350 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520

Radius: 3.5

Gravity: 42.45 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 15.4 AU - 16.26 AU

Year: 22239 Days

Day: 22.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,499,073 km

• M1: 87,066 km (0.081 R)
• M2: 411,245 km (0.103 R)
• M3: 469,737 km (0.027 R)
• M4: 1,481,917 km (0.114 R)
• M5: 1,954,197 km (0.051 R)
• M6: 2,759,931 km (0.116 R)
• M7: 2,871,830 km (0.038 R)
• M8: 4,587,120 km (0.081 R)
• M9: 5,308,480 km (0.056 R)
• M10: 6,016,228 km (0.088 R)
• M11: 6,258,577 km (0.083 R)
• M12: 7,106,647 km (0.072 R)
• M13: 8,525,583 km (0.076 R)
• M14: 8,634,041 km (0.074 R)
• M15: 9,914,449 km (0.109 R)
• M16: 10,489,354 km (0.083 R)
• M17: 10,780,920 km (0.098 R)
• M18: 12,094,838 km (0.111 R)
• M19: 12,338,982 km (0.045 R)
• M20: 14,480,176 km (0.108 R)
• M21: 14,609,578 km (0.082 R)
• M22: 14,804,504 km (0.108 R)
• M23: 15,000,328 km (0.116 R)
• M24: 15,394,518 km (0.066 R)
• M25: 15,592,885 km (0.118 R)
• M26: 18,107,775 km (0.09 R)
• M27: 19,304,857 km (0.075 R)
• M28: 19,805,113 km (0.055 R)
• M29: 19,948,876 km (0.089 R)
• M30: 20,454,666 km (0.109 R)
• M31: 20,964,496 km (0.096 R)
• M32: 21,404,912 km (0.062 R)
• M33: 21,478,664 km (0.108 R)
• M34: 22,220,370 km (0.083 R)
• M35: 22,744,561 km (0.056 R)
• M36: 22,895,057 km (0.085 R)
• M37: 24,034,244 km (0.034 R)
• M38: 24,341,219 km (0.12 R)
• M39: 24,726,733 km (0.082 R)
• M40: 24,958,909 km (0.119 R)
• M41: 25,347,564 km (0.118 R)
• M42: 25,503,595 km (0.054 R)
• M43: 25,581,834 km (0.08 R)
• M44: 28,366,299 km (0.116 R)
• M45: 29,753,072 km (0.072 R)
• M46: 30,165,064 km (0.084 R)
• M47: 30,247,792 km (0.083 R)
• M48: 31,496,336 km (0.101 R)
• M49: 33,785,931 km (0.101 R)
• M50: 37,718,859 km (0.094 R)
• M51: 38,433,189 km (0.109 R)
• M52: 38,522,648 km (0.063 R)
• M53: 38,702,166 km (0.099 R)
• M54: 39,422,480 km (0.058 R)
• M55: 41,609,900 km (0.086 R)
• M56: 41,886,057 km (0.114 R)
• M57: 42,070,512 km (0.058 R)
• M58: 44,117,310 km (0.106 R)
• M59: 46,387,009 km (0.104 R)
• M60: 46,482,302 km (0.035 R)
• M61: 46,577,746 km (0.114 R)
• M62: 49,179,702 km (0.093 R)
• M63: 50,841,884 km (0.115 R)
• M64: 51,334,210 km (0.032 R)
• M65: 51,432,945 km (0.102 R)
• M66: 51,828,182 km (0.11 R)
• M67: 53,419,455 km (0.11 R)
• M68: 54,221,150 km (0.104 R)
• M69: 54,321,680 km (0.079 R)
• M70: 54,724,247 km (0.116 R)
• M71: 55,532,226 km (0.104 R)
• M72: 55,836,358 km (0.102 R)
• M73: 55,937,785 km (0.045 R)
• M74: 56,853,773 km (0.099 R)
• M75: 57,364,799 km (0.069 R)
• M76: 57,877,322 km (0.097 R)
• M77: 58,597,486 km (0.097 R)
• M78: 59,010,376 km (0.096 R)
• M79: 60,462,822 km (0.112 R)
• M80: 61,927,086 km (0.054 R)
• M81: 62,663,556 km (0.108 R)
• M82: 62,980,105 km (0.1 R)
• M83: 63,403,018 km (0.056 R)
• M84: 63,932,894 km (0.095 R)
• M85: 64,145,323 km (0.11 R)
• M86: 65,424,385 km (0.083 R)
• M87: 66,067,207 km (0.083 R)
• M88: 67,791,322 km (0.045 R)
• M89: 69,312,134 km (0.037 R)
• M90: 69,421,191 km (0.043 R)
• M91: 70,076,729 km (0.11 R)
• M92: 70,844,166 km (0.089 R)
• M93: 73,496,237 km (0.086 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 16,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit