🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.76 AU - 0.92 AU

Year: 336 Days

Day: 21.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.79 AU - 0.99 AU

Year: 367 Days

Day: 20.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,650,583 km

• M1: 111,899 km (0.114 R)
• M2: 371,452 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.89 AU - 1.05 AU

Year: 417 Days

Day: 29.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.15 AU - 1.37 AU

Year: 617 Days

Day: 46.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.02 AU - 2.22 AU

Year: 1348 Days

Day: 13 Hours

Environment

Temp: -123 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.97 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.1

Radius: 14.7

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.79 AU - 6.83 AU

Year: 6114 Days

Day: 9.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 70,650,583 km

• M1: 241,002 km (0.067 R)
• M2: 347,516 km (0.113 R)
• M3: 529,726 km (0.078 R)
• M4: 686,804 km (0.102 R)
• M5: 1,465,760 km (0.101 R)
• M6: 1,793,230 km (0.069 R)
• M7: 2,024,957 km (0.084 R)
• M8: 2,518,480 km (0.114 R)
• M9: 2,779,379 km (0.092 R)
• M10: 3,095,330 km (0.112 R)
• M11: 3,494,756 km (0.112 R)
• M12: 3,911,087 km (0.064 R)
• M13: 4,087,163 km (0.094 R)
• M14: 4,737,914 km (0.069 R)
• M15: 4,899,031 km (0.04 R)
• M16: 5,393,302 km (0.074 R)
• M17: 5,703,269 km (0.083 R)
• M18: 5,903,730 km (0.086 R)
• M19: 6,282,063 km (0.102 R)
• M20: 7,278,236 km (0.091 R)
• M21: 7,495,901 km (0.07 R)
• M22: 8,813,858 km (0.088 R)
• M23: 9,584,586 km (0.113 R)
• M24: 9,720,870 km (0.12 R)
• M25: 9,926,417 km (0.115 R)
• M26: 10,342,000 km (0.087 R)
• M27: 10,763,268 km (0.094 R)
• M28: 10,940,541 km (0.039 R)
• M29: 11,154,466 km (0.047 R)
• M30: 11,550,452 km (0.083 R)
• M31: 11,731,914 km (0.112 R)
• M32: 12,393,136 km (0.074 R)
• M33: 12,578,937 km (0.112 R)
• M34: 13,066,626 km (0.086 R)
• M35: 13,255,718 km (0.039 R)
• M36: 13,675,190 km (0.114 R)
• M37: 13,790,381 km (0.063 R)
• M38: 13,905,870 km (0.088 R)
• M39: 14,137,747 km (0.066 R)
• M40: 15,316,728 km (0.075 R)
• M41: 15,837,328 km (0.084 R)
• M42: 16,039,136 km (0.107 R)
• M43: 16,201,300 km (0.112 R)
• M44: 16,813,903 km (0.03 R)
• M45: 17,226,494 km (0.085 R)
• M46: 18,612,069 km (0.115 R)
• M47: 18,867,882 km (0.082 R)
• M48: 19,469,116 km (0.116 R)
• M49: 20,383,009 km (0.094 R)
• M50: 20,602,619 km (0.107 R)
• M51: 21,132,943 km (0.065 R)
• M52: 21,847,123 km (0.098 R)
• M53: 22,207,206 km (0.083 R)
• M54: 22,796,472 km (0.105 R)
• M55: 23,024,608 km (0.059 R)
• M56: 23,299,270 km (0.09 R)
• M57: 24,315,488 km (0.08 R)
• M58: 24,735,559 km (0.113 R)
• M59: 25,914,690 km (0.075 R)
• M60: 26,678,985 km (0.119 R)
• M61: 26,871,218 km (0.099 R)
• M62: 27,596,170 km (0.094 R)
• M63: 27,741,878 km (0.041 R)
• M64: 27,839,266 km (0.058 R)
• M65: 27,936,654 km (0.078 R)
• M66: 28,034,342 km (0.051 R)
• M67: 28,572,894 km (0.119 R)
• M68: 29,809,620 km (0.093 R)
• M69: 30,610,268 km (0.062 R)
• M70: 30,962,870 km (0.088 R)
• M71: 31,468,810 km (0.118 R)
• M72: 32,028,455 km (0.066 R)
• M73: 32,540,230 km (0.098 R)
• M74: 33,157,919 km (0.105 R)
• M75: 33,623,617 km (0.082 R)
• M76: 33,883,319 km (0.115 R)
• M77: 34,666,464 km (0.042 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.2

Radius: 8.1

Gravity: 14.24 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.08 AU - 7.43 AU

Year: 6821 Days

Day: 12.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 70,650,583 km

• M1: 200,012 km (0.098 R)
• M2: 347,067 km (0.118 R)
• M3: 546,481 km (0.093 R)
• M4: 674,686 km (0.069 R)
• M5: 1,118,992 km (0.08 R)
• M6: 1,518,718 km (0.049 R)
• M7: 1,599,800 km (0.09 R)
• M8: 1,745,059 km (0.12 R)
• M9: 1,894,956 km (0.09 R)
• M10: 2,230,055 km (0.081 R)
• M11: 2,559,769 km (0.088 R)
• M12: 2,955,456 km (0.1 R)
• M13: 3,057,332 km (0.043 R)
• M14: 3,186,435 km (0.051 R)
• M15: 3,666,195 km (0.069 R)
• M16: 4,111,548 km (0.1 R)
• M17: 4,692,287 km (0.111 R)
• M18: 4,751,827 km (0.105 R)
• M19: 4,992,380 km (0.039 R)
• M20: 5,144,671 km (0.051 R)
• M21: 5,897,447 km (0.054 R)
• M22: 6,123,490 km (0.079 R)
• M23: 6,188,565 km (0.088 R)
• M24: 6,785,011 km (0.111 R)
• M25: 7,192,815 km (0.096 R)
• M26: 7,503,829 km (0.069 R)
• M27: 7,573,542 km (0.105 R)
• M28: 7,713,715 km (0.1 R)
• M29: 8,174,925 km (0.038 R)
• M30: 8,499,553 km (0.12 R)
• M31: 9,087,173 km (0.098 R)
• M32: 9,461,018 km (0.108 R)
• M33: 9,574,264 km (0.112 R)
• M34: 9,839,950 km (0.06 R)
• M35: 10,108,179 km (0.108 R)
• M36: 10,573,578 km (0.07 R)
• M37: 11,046,008 km (0.099 R)
• M38: 11,605,952 km (0.079 R)
• M39: 11,686,586 km (0.07 R)
• M40: 11,889,291 km (0.106 R)
• M41: 12,298,142 km (0.109 R)
• M42: 12,670,042 km (0.03 R)
• M43: 13,255,867 km (0.025 R)
• M44: 13,765,098 km (0.116 R)
• M45: 14,802,560 km (0.119 R)
• M46: 15,419,501 km (0.092 R)
• M47: 15,865,153 km (0.042 R)
• M48: 16,134,579 km (0.08 R)
• M49: 17,319,843 km (0.027 R)
• M50: 17,969,547 km (0.09 R)
• M51: 18,063,045 km (0.101 R)
• M52: 18,911,564 km (0.084 R)
• M53: 19,054,281 km (0.09 R)
• M54: 20,159,959 km (0.119 R)
• M55: 20,451,824 km (0.082 R)
• M56: 20,892,390 km (0.087 R)
• M57: 20,990,676 km (0.116 R)
• M58: 21,932,245 km (0.107 R)
• M59: 22,634,756 km (0.098 R)
• M60: 22,735,735 km (0.102 R)
• M61: 24,165,142 km (0.097 R)
• M62: 24,268,365 km (0.108 R)
• M63: 24,734,512 km (0.115 R)
• M64: 26,895,752 km (0.091 R)
• M65: 28,678,660 km (0.09 R)
• M66: 29,007,027 km (0.072 R)
• M67: 29,116,682 km (0.117 R)
• M68: 29,391,494 km (0.086 R)
• M69: 29,667,352 km (0.073 R)
• M70: 29,888,458 km (0.1 R)
• M71: 31,114,861 km (0.045 R)
• M72: 31,452,204 km (0.075 R)
• M73: 31,847,143 km (0.1 R)
• M74: 32,984,984 km (0.073 R)
• M75: 33,099,576 km (0.036 R)
• M76: 33,271,464 km (0.081 R)
• M77: 33,847,117 km (0.098 R)
• M78: 34,832,967 km (0.091 R)
• M79: 38,447,850 km (0.094 R)
• M80: 38,568,276 km (0.116 R)
• M81: 38,930,602 km (0.11 R)
• M82: 39,597,808 km (0.117 R)
• M83: 40,636,466 km (0.084 R)
• M84: 40,759,286 km (0.056 R)
• M85: 40,943,591 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.8

Radius: 7.5

Gravity: 11.69 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 9.46 AU - 14.64 AU

Year: 18261 Days

Day: 22.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,650,583 km

• M1: 99,632 km (0.091 R)
• M2: 210,185 km (0.089 R)
• M3: 423,811 km (0.098 R)
• M4: 636,689 km (0.057 R)
• M5: 744,549 km (0.048 R)
• M6: 812,167 km (0.111 R)
• M7: 1,262,606 km (0.073 R)
• M8: 1,456,485 km (0.054 R)
• M9: 1,749,996 km (0.053 R)
• M10: 1,935,198 km (0.119 R)
• M11: 1,998,328 km (0.059 R)
• M12: 2,425,580 km (0.034 R)
• M13: 2,953,212 km (0.087 R)
• M14: 3,248,967 km (0.098 R)
• M15: 3,362,362 km (0.041 R)
• M16: 4,069,960 km (0.084 R)
• M17: 4,192,331 km (0.106 R)
• M18: 4,779,353 km (0.113 R)
• M19: 5,170,252 km (0.116 R)
• M20: 5,571,623 km (0.118 R)
• M21: 5,662,130 km (0.1 R)
• M22: 6,356,862 km (0.111 R)
• M23: 6,451,558 km (0.045 R)
• M24: 6,546,702 km (0.069 R)
• M25: 6,594,424 km (0.112 R)
• M26: 6,690,166 km (0.113 R)
• M27: 6,834,828 km (0.118 R)
• M28: 8,912,892 km (0.09 R)
• M29: 8,965,849 km (0.112 R)
• M30: 9,285,989 km (0.095 R)
• M31: 9,827,683 km (0.066 R)
• M32: 10,715,695 km (0.092 R)
• M33: 11,226,423 km (0.12 R)
• M34: 12,865,566 km (0.077 R)
• M35: 13,105,671 km (0.117 R)
• M36: 14,266,999 km (0.104 R)
• M37: 14,828,440 km (0.11 R)
• M38: 17,876,048 km (0.091 R)
• M39: 19,504,421 km (0.109 R)
• M40: 20,057,783 km (0.081 R)
• M41: 20,616,232 km (0.03 R)
• M42: 21,250,527 km (0.09 R)
• M43: 22,321,947 km (0.115 R)
• M44: 22,755,482 km (0.102 R)
• M45: 24,294,395 km (0.037 R)
• M46: 24,368,596 km (0.115 R)
• M47: 24,740,346 km (0.114 R)
• M48: 24,814,846 km (0.099 R)
• M49: 25,866,818 km (0.118 R)
• M50: 25,942,515 km (0.096 R)
• M51: 26,170,053 km (0.089 R)
• M52: 26,246,049 km (0.082 R)
• M53: 26,933,152 km (0.094 R)
• M54: 28,481,340 km (0.084 R)
• M55: 29,108,754 km (0.083 R)
• M56: 29,187,442 km (0.056 R)
• M57: 33,378,427 km (0.073 R)
• M58: 34,538,558 km (0.077 R)
• M59: 34,956,086 km (0.103 R)
• M60: 35,459,333 km (0.102 R)
• M61: 35,796,078 km (0.098 R)
• M62: 38,528,632 km (0.05 R)
• M63: 42,215,472 km (0.067 R)
• M64: 43,739,575 km (0.106 R)
• M65: 45,190,226 km (0.067 R)
• M66: 47,488,498 km (0.109 R)
• M67: 47,859,800 km (0.089 R)
• M68: 48,231,999 km (0.105 R)
• M69: 50,013,111 km (0.053 R)
• M70: 51,434,291 km (0.114 R)
• M71: 52,293,432 km (0.115 R)
• M72: 52,580,809 km (0.083 R)
• M73: 53,061,018 km (0.047 R)
• M74: 55,093,904 km (0.098 R)
• M75: 55,191,292 km (0.112 R)
• M76: 55,679,280 km (0.111 R)
• M77: 56,364,887 km (0.112 R)
• M78: 57,250,507 km (0.057 R)
• M79: 57,645,595 km (0.113 R)
• M80: 59,534,717 km (0.04 R)
• M81: 59,834,810 km (0.116 R)
• M82: 60,235,732 km (0.035 R)
• M83: 61,747,269 km (0.112 R)
• M84: 62,152,380 km (0.105 R)
• M85: 63,373,248 km (0.115 R)
• M86: 65,941,993 km (0.111 R)
• M87: 66,771,065 km (0.054 R)
• M88: 67,916,835 km (0.119 R)
• M89: 68,335,111 km (0.079 R)
• M90: 68,649,266 km (0.061 R)
• M91: 69,069,038 km (0.076 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 15,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit