🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.35 AU - 1.61 AU

Year: 675 Days

Day: 18.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,925,995 km

• M1: 124,615 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.59 AU - 3.65 AU

Year: 2065 Days

Day: 33.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.78 AU - 4.5 AU

Year: 3157 Days

Day: 12.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,925,995 km

• M1: 1,527,095 km (0.045 R)

Asteroid Belt

Center: 4.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.9

Radius: 13

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.41 AU - 5.91 AU

Year: 4392 Days

Day: 11.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 52,925,995 km

• M1: 167,699 km (0.103 R)
• M2: 263,591 km (0.056 R)
• M3: 380,876 km (0.114 R)
• M4: 605,423 km (0.092 R)
• M5: 723,605 km (0.091 R)
• M6: 824,583 km (0.102 R)
• M7: 1,080,845 km (0.107 R)
• M8: 1,481,468 km (0.082 R)
• M9: 1,903,783 km (0.065 R)
• M10: 2,000,124 km (0.083 R)
• M11: 2,286,454 km (0.043 R)
• M12: 2,506,812 km (0.059 R)
• M13: 2,680,195 km (0.055 R)
• M14: 3,095,629 km (0.116 R)
• M15: 3,311,050 km (0.088 R)
• M16: 3,531,557 km (0.109 R)
• M17: 3,848,555 km (0.073 R)
• M18: 3,956,265 km (0.086 R)
• M19: 4,190,685 km (0.099 R)
• M20: 4,285,680 km (0.107 R)
• M21: 4,510,376 km (0.083 R)
• M22: 4,804,934 km (0.118 R)
• M23: 5,156,639 km (0.107 R)
• M24: 5,779,115 km (0.047 R)
• M25: 6,334,423 km (0.03 R)
• M26: 6,535,632 km (0.114 R)
• M27: 6,831,985 km (0.114 R)
• M28: 7,113,977 km (0.115 R)
• M29: 7,515,199 km (0.098 R)
• M30: 7,670,032 km (0.116 R)
• M31: 7,806,316 km (0.036 R)
• M32: 7,904,153 km (0.117 R)
• M33: 8,260,046 km (0.113 R)
• M34: 8,480,105 km (0.082 R)
• M35: 9,069,521 km (0.086 R)
• M36: 9,296,610 km (0.057 R)
• M37: 9,462,963 km (0.099 R)
• M38: 10,052,827 km (0.077 R)
• M39: 10,223,668 km (0.089 R)
• M40: 10,373,864 km (0.12 R)
• M41: 10,503,267 km (0.098 R)
• M42: 10,894,615 km (0.107 R)
• M43: 11,158,206 km (0.045 R)
• M44: 11,468,322 km (0.088 R)
• M45: 12,142,560 km (0.117 R)
• M46: 12,301,732 km (0.108 R)
• M47: 12,461,652 km (0.109 R)
• M48: 12,899,076 km (0.116 R)
• M49: 13,271,426 km (0.05 R)
• M50: 13,765,547 km (0.105 R)
• M51: 13,884,029 km (0.089 R)
• M52: 14,409,716 km (0.116 R)
• M53: 15,308,350 km (0.07 R)
• M54: 15,505,071 km (0.107 R)
• M55: 15,876,224 km (0.083 R)
• M56: 16,000,539 km (0.11 R)
• M57: 16,150,137 km (0.063 R)
• M58: 16,526,376 km (0.098 R)
• M59: 16,728,183 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.9

Radius: 12.8

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.19 AU - 5.95 AU

Year: 4926 Days

Day: 14.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 52,925,995 km

• M1: 172,038 km (0.116 R)
• M2: 268,379 km (0.113 R)
• M3: 355,744 km (0.082 R)
• M4: 468,092 km (0.108 R)
• M5: 627,563 km (0.088 R)
• M6: 942,766 km (0.062 R)
• M7: 1,307,635 km (0.088 R)
• M8: 1,484,160 km (0.053 R)
• M9: 1,684,622 km (0.086 R)
• M10: 1,994,140 km (0.114 R)
• M11: 2,129,974 km (0.088 R)
• M12: 2,216,442 km (0.103 R)
• M13: 2,357,513 km (0.082 R)
• M14: 2,483,474 km (0.061 R)
• M15: 2,723,579 km (0.053 R)
• M16: 2,894,270 km (0.109 R)
• M17: 3,166,987 km (0.09 R)
• M18: 3,489,071 km (0.099 R)
• M19: 3,654,227 km (0.06 R)
• M20: 3,864,263 km (0.042 R)
• M21: 4,274,460 km (0.101 R)
• M22: 4,473,724 km (0.077 R)
• M23: 4,653,541 km (0.102 R)
• M24: 4,927,754 km (0.117 R)
• M25: 5,090,217 km (0.118 R)
• M26: 5,660,634 km (0.039 R)
• M27: 5,757,723 km (0.039 R)
• M28: 6,836,323 km (0.105 R)
• M29: 6,939,845 km (0.116 R)
• M30: 7,227,223 km (0.095 R)
• M31: 7,759,941 km (0.064 R)
• M32: 7,949,332 km (0.112 R)
• M33: 8,638,529 km (0.101 R)
• M34: 9,404,321 km (0.071 R)
• M35: 9,548,533 km (0.109 R)
• M36: 9,868,523 km (0.107 R)
• M37: 10,310,435 km (0.049 R)
• M38: 10,459,135 km (0.116 R)
• M39: 10,909,874 km (0.101 R)
• M40: 11,274,892 km (0.118 R)
• M41: 11,892,432 km (0.067 R)
• M42: 12,268,222 km (0.06 R)
• M43: 12,362,768 km (0.104 R)
• M44: 12,775,359 km (0.102 R)
• M45: 13,095,798 km (0.055 R)
• M46: 13,192,438 km (0.045 R)
• M47: 13,810,127 km (0.084 R)
• M48: 13,974,236 km (0.095 R)
• M49: 14,337,759 km (0.11 R)
• M50: 16,304,971 km (0.114 R)
• M51: 17,960,421 km (0.077 R)
• M52: 19,264,466 km (0.054 R)
• M53: 20,002,133 km (0.111 R)
• M54: 20,411,732 km (0.055 R)
• M55: 20,673,827 km (0.071 R)
• M56: 20,899,421 km (0.092 R)
• M57: 21,391,000 km (0.096 R)
• M58: 21,580,989 km (0.114 R)
• M59: 22,270,037 km (0.083 R)
• M60: 22,539,911 km (0.068 R)
• M61: 22,772,087 km (0.117 R)
• M62: 22,927,220 km (0.111 R)
• M63: 24,857,332 km (0.104 R)
• M64: 25,378,232 km (0.117 R)
• M65: 26,024,195 km (0.095 R)
• M66: 26,105,277 km (0.087 R)
• M67: 26,798,215 km (0.119 R)
• M68: 26,962,174 km (0.053 R)
• M69: 27,167,572 km (0.1 R)
• M70: 27,249,851 km (0.109 R)
• M71: 27,538,574 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.8

Radius: 5.2

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 10.29 AU - 15.49 AU

Year: 17342 Days

Day: 21.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 52,925,995 km

• M1: 158,275 km (0.101 R)
• M2: 226,042 km (0.118 R)
• M3: 521,199 km (0.047 R)
• M4: 645,365 km (0.073 R)
• M5: 694,433 km (0.057 R)
• M6: 1,252,134 km (0.096 R)
• M7: 1,419,684 km (0.096 R)
• M8: 1,940,434 km (0.074 R)
• M9: 2,806,905 km (0.033 R)
• M10: 2,888,585 km (0.064 R)
• M11: 2,998,540 km (0.109 R)
• M12: 3,054,041 km (0.078 R)
• M13: 3,222,787 km (0.059 R)
• M14: 4,110,949 km (0.112 R)
• M15: 4,297,199 km (0.071 R)
• M16: 4,454,426 km (0.078 R)
• M17: 4,905,015 km (0.089 R)
• M18: 5,710,899 km (0.091 R)
• M19: 6,129,025 km (0.074 R)
• M20: 6,164,180 km (0.036 R)
• M21: 6,235,090 km (0.117 R)
• M22: 6,774,540 km (0.077 R)
• M23: 7,105,450 km (0.119 R)
• M24: 7,291,550 km (0.059 R)
• M25: 7,706,534 km (0.078 R)
• M26: 7,897,720 km (0.05 R)
• M27: 8,090,552 km (0.097 R)
• M28: 9,117,691 km (0.112 R)
• M29: 9,238,865 km (0.098 R)
• M30: 9,811,376 km (0.12 R)
• M31: 10,521,817 km (0.087 R)
• M32: 10,648,825 km (0.1 R)
• M33: 10,861,853 km (0.089 R)
• M34: 11,552,696 km (0.107 R)
• M35: 11,771,557 km (0.066 R)
• M36: 11,815,389 km (0.076 R)
• M37: 12,480,950 km (0.102 R)
• M38: 12,615,439 km (0.061 R)
• M39: 12,660,468 km (0.062 R)
• M40: 13,022,046 km (0.109 R)
• M41: 13,524,695 km (0.116 R)
• M42: 14,880,201 km (0.11 R)
• M43: 16,327,411 km (0.098 R)
• M44: 16,770,221 km (0.1 R)
• M45: 17,919,880 km (0.066 R)
• M46: 18,580,804 km (0.076 R)
• M47: 19,405,237 km (0.069 R)
• M48: 19,978,796 km (0.072 R)
• M49: 20,294,148 km (0.104 R)
• M50: 20,452,422 km (0.112 R)
• M51: 20,558,039 km (0.119 R)
• M52: 21,464,153 km (0.111 R)
• M53: 21,949,000 km (0.087 R)
• M54: 22,601,097 km (0.068 R)
• M55: 22,655,850 km (0.083 R)
• M56: 22,929,614 km (0.105 R)
• M57: 23,094,470 km (0.101 R)
• M58: 23,702,137 km (0.083 R)
• M59: 24,933,328 km (0.106 R)
• M60: 25,329,463 km (0.112 R)
• M61: 26,876,604 km (0.075 R)
• M62: 27,050,287 km (0.052 R)
• M63: 27,690,715 km (0.114 R)
• M64: 28,395,172 km (0.071 R)
• M65: 28,927,291 km (0.071 R)
• M66: 29,045,923 km (0.108 R)
• M67: 29,283,783 km (0.094 R)
• M68: 29,462,553 km (0.12 R)
• M69: 29,761,449 km (0.085 R)
• M70: 30,181,520 km (0.039 R)
• M71: 31,453,551 km (0.089 R)
• M72: 31,759,030 km (0.119 R)
• M73: 33,799,395 km (0.083 R)
• M74: 35,627,331 km (0.08 R)
• M75: 36,073,283 km (0.093 R)
• M76: 36,649,384 km (0.068 R)
• M77: 37,035,197 km (0.103 R)
• M78: 37,293,104 km (0.038 R)
• M79: 37,422,207 km (0.062 R)
• M80: 37,681,160 km (0.039 R)
• M81: 37,875,638 km (0.051 R)
• M82: 38,005,489 km (0.115 R)
• M83: 38,853,110 km (0.101 R)
• M84: 39,246,553 km (0.116 R)
• M85: 41,299,783 km (0.059 R)
• M86: 41,634,135 km (0.113 R)
• M87: 41,969,533 km (0.083 R)
• M88: 42,036,702 km (0.034 R)
• M89: 44,410,222 km (0.12 R)
• M90: 45,440,652 km (0.051 R)
• M91: 45,578,582 km (0.08 R)
• M92: 46,340,035 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.6

Radius: 7.3

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 13.35 AU - 21.09 AU

Year: 26778 Days

Day: 20.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 52,925,995 km

• M1: 115,340 km (0.107 R)
• M2: 207,941 km (0.104 R)
• M3: 287,228 km (0.101 R)
• M4: 699,370 km (0.098 R)
• M5: 753,824 km (0.086 R)
• M6: 809,773 km (0.029 R)
• M7: 986,598 km (0.09 R)
• M8: 1,048,382 km (0.106 R)
• M9: 1,613,413 km (0.078 R)
• M10: 1,761,515 km (0.088 R)
• M11: 1,888,374 km (0.089 R)
• M12: 2,259,676 km (0.107 R)
• M13: 3,377,621 km (0.053 R)
• M14: 3,958,659 km (0.108 R)
• M15: 4,640,376 km (0.076 R)
• M16: 5,248,192 km (0.069 R)
• M17: 7,585,809 km (0.12 R)
• M18: 8,171,933 km (0.103 R)
• M19: 8,642,568 km (0.045 R)
• M20: 9,122,029 km (0.105 R)
• M21: 9,387,266 km (0.059 R)
• M22: 9,699,776 km (0.049 R)
• M23: 10,152,310 km (0.119 R)
• M24: 10,243,714 km (0.092 R)
• M25: 10,519,273 km (0.066 R)
• M26: 10,937,400 km (0.072 R)
• M27: 11,266,216 km (0.061 R)
• M28: 11,360,761 km (0.118 R)
• M29: 11,503,179 km (0.112 R)
• M30: 11,885,700 km (0.12 R)
• M31: 12,030,212 km (0.093 R)
• M32: 12,321,030 km (0.07 R)
• M33: 14,988,659 km (0.114 R)
• M34: 15,197,049 km (0.085 R)
• M35: 15,249,259 km (0.03 R)
• M36: 15,775,095 km (0.088 R)
• M37: 16,253,210 km (0.1 R)
• M38: 16,306,617 km (0.105 R)
• M39: 16,413,729 km (0.084 R)
• M40: 17,278,404 km (0.108 R)
• M41: 17,551,570 km (0.116 R)
• M42: 17,991,837 km (0.065 R)
• M43: 18,157,741 km (0.109 R)
• M44: 18,379,894 km (0.063 R)
• M45: 18,658,894 km (0.104 R)
• M46: 18,770,793 km (0.068 R)
• M47: 18,882,991 km (0.098 R)
• M48: 19,164,534 km (0.115 R)
• M49: 19,277,481 km (0.07 R)
• M50: 19,447,424 km (0.033 R)
• M51: 19,504,122 km (0.073 R)
• M52: 19,560,819 km (0.116 R)
• M53: 20,534,701 km (0.072 R)
• M54: 20,824,173 km (0.07 R)
• M55: 21,173,335 km (0.065 R)
• M56: 21,290,171 km (0.08 R)
• M57: 22,469,899 km (0.086 R)
• M58: 23,549,697 km (0.104 R)
• M59: 24,340,022 km (0.118 R)
• M60: 24,462,393 km (0.068 R)
• M61: 26,699,779 km (0.115 R)
• M62: 27,015,730 km (0.057 R)
• M63: 27,778,978 km (0.097 R)
• M64: 30,505,399 km (0.041 R)
• M65: 31,100,649 km (0.06 R)
• M66: 31,366,485 km (0.098 R)
• M67: 31,566,348 km (0.103 R)
• M68: 31,699,789 km (0.064 R)
• M69: 32,369,987 km (0.06 R)
• M70: 33,724,147 km (0.042 R)
• M71: 34,134,045 km (0.107 R)
• M72: 34,820,849 km (0.086 R)
• M73: 35,235,235 km (0.095 R)
• M74: 35,720,531 km (0.107 R)
• M75: 36,347,795 km (0.074 R)
• M76: 36,487,818 km (0.071 R)
• M77: 40,332,184 km (0.097 R)
• M78: 40,404,590 km (0.108 R)
• M79: 40,694,510 km (0.091 R)
• M80: 41,349,599 km (0.073 R)
• M81: 41,715,067 km (0.087 R)
• M82: 41,788,370 km (0.069 R)
• M83: 42,522,896 km (0.064 R)
• M84: 43,335,810 km (0.107 R)
• M85: 44,676,955 km (0.062 R)
• M86: 46,638,333 km (0.105 R)
• M87: 47,247,496 km (0.052 R)
• M88: 47,476,530 km (0.059 R)
• M89: 48,396,706 km (0.092 R)
• M90: 48,704,579 km (0.08 R)
• M91: 49,167,883 km (0.105 R)
• M92: 49,555,043 km (0.114 R)
• M93: 50,410,294 km (0.057 R)
• M94: 50,644,414 km (0.048 R)
• M95: 51,977,780 km (0.102 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 11,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit