🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.78 AU - 0.8 AU

Year: 258 Days

Day: 18.4 Hours

Environment

Temp: 117 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.23 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.44 AU - 1.88 AU

Year: 785 Days

Day: 23.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,976,771 km

• M1: 576,550 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.5

Radius: 11.7

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.27 AU - 6.27 AU

Year: 5088 Days

Day: 13.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 39,976,771 km

• M1: 174,581 km (0.051 R)
• M2: 303,983 km (0.115 R)
• M3: 479,760 km (0.112 R)
• M4: 593,604 km (0.06 R)
• M5: 706,252 km (0.084 R)
• M6: 1,204,412 km (0.119 R)
• M7: 1,382,434 km (0.114 R)
• M8: 1,490,294 km (0.101 R)
• M9: 1,633,459 km (0.099 R)
• M10: 1,951,205 km (0.096 R)
• M11: 2,162,138 km (0.08 R)
• M12: 2,362,150 km (0.112 R)
• M13: 2,587,445 km (0.099 R)
• M14: 2,683,487 km (0.065 R)
• M15: 2,938,850 km (0.068 R)
• M16: 3,099,967 km (0.062 R)
• M17: 3,389,140 km (0.107 R)
• M18: 3,643,905 km (0.113 R)
• M19: 4,060,385 km (0.098 R)
• M20: 4,446,049 km (0.095 R)
• M21: 4,749,134 km (0.115 R)
• M22: 5,058,802 km (0.036 R)
• M23: 5,204,061 km (0.047 R)
• M24: 5,350,667 km (0.079 R)
• M25: 5,823,995 km (0.102 R)
• M26: 6,053,029 km (0.084 R)
• M27: 6,181,534 km (0.106 R)
• M28: 6,678,199 km (0.106 R)
• M29: 7,160,652 km (0.116 R)
• M30: 7,626,799 km (0.091 R)
• M31: 8,102,669 km (0.095 R)
• M32: 8,387,205 km (0.119 R)
• M33: 8,501,946 km (0.119 R)
• M34: 8,820,141 km (0.101 R)
• M35: 10,254,336 km (0.118 R)
• M36: 10,531,241 km (0.066 R)
• M37: 10,810,690 km (0.039 R)
• M38: 10,904,338 km (0.12 R)
• M39: 11,218,644 km (0.097 R)
• M40: 11,345,203 km (0.113 R)
• M41: 11,920,557 km (0.049 R)
• M42: 13,166,408 km (0.072 R)
• M43: 13,333,359 km (0.118 R)
• M44: 13,534,718 km (0.052 R)
• M45: 14,315,918 km (0.08 R)
• M46: 14,522,064 km (0.105 R)
• M47: 16,135,477 km (0.089 R)
• M48: 16,350,000 km (0.084 R)
• M49: 16,818,391 km (0.104 R)
• M50: 17,400,776 km (0.118 R)
• M51: 17,584,183 km (0.114 R)
• M52: 17,694,436 km (0.102 R)
• M53: 17,768,188 km (0.086 R)
• M54: 18,212,494 km (0.107 R)
• M55: 18,398,593 km (0.082 R)
• M56: 19,987,472 km (0.107 R)
• M57: 20,915,129 km (0.074 R)
• M58: 21,149,249 km (0.087 R)
• M59: 21,698,722 km (0.102 R)
• M60: 21,856,698 km (0.09 R)
• M61: 21,935,835 km (0.106 R)
• M62: 22,412,304 km (0.086 R)
• M63: 22,852,272 km (0.078 R)
• M64: 22,972,698 km (0.119 R)
• M65: 23,133,665 km (0.088 R)
• M66: 23,497,188 km (0.038 R)
• M67: 23,862,506 km (0.081 R)
• M68: 25,052,707 km (0.104 R)
• M69: 25,425,953 km (0.103 R)
• M70: 25,717,520 km (0.112 R)
• M71: 26,599,100 km (0.099 R)
• M72: 26,852,818 km (0.09 R)
• M73: 27,746,964 km (0.051 R)
• M74: 27,918,403 km (0.081 R)
• M75: 28,478,049 km (0.113 R)
• M76: 29,084,818 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.8

Radius: 14.4

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.35 AU - 6.35 AU

Year: 5874 Days

Day: 14.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 39,976,771 km

• M1: 182,509 km (0.108 R)
• M2: 508,034 km (0.088 R)
• M3: 625,469 km (0.092 R)
• M4: 802,892 km (0.066 R)
• M5: 1,031,777 km (0.079 R)
• M6: 1,154,746 km (0.112 R)
• M7: 1,607,130 km (0.074 R)
• M8: 1,929,813 km (0.079 R)
• M9: 2,042,011 km (0.117 R)
• M10: 2,437,847 km (0.113 R)
• M11: 2,858,367 km (0.116 R)
• M12: 3,052,844 km (0.094 R)
• M13: 4,310,363 km (0.113 R)
• M14: 4,628,708 km (0.08 R)
• M15: 6,249,900 km (0.05 R)
• M16: 7,734,659 km (0.099 R)
• M17: 7,916,420 km (0.064 R)
• M18: 8,540,094 km (0.076 R)
• M19: 8,657,378 km (0.079 R)
• M20: 8,917,230 km (0.046 R)
• M21: 9,251,731 km (0.1 R)
• M22: 9,687,958 km (0.095 R)
• M23: 9,908,615 km (0.11 R)
• M24: 10,007,350 km (0.116 R)
• M25: 10,455,096 km (0.088 R)
• M26: 10,732,002 km (0.097 R)
• M27: 10,960,438 km (0.052 R)
• M28: 11,525,618 km (0.111 R)
• M29: 11,785,619 km (0.043 R)
• M30: 12,047,565 km (0.078 R)
• M31: 12,152,882 km (0.078 R)
• M32: 12,444,149 km (0.095 R)
• M33: 13,006,787 km (0.097 R)
• M34: 13,304,786 km (0.109 R)
• M35: 14,435,297 km (0.111 R)
• M36: 14,743,917 km (0.103 R)
• M37: 14,941,387 km (0.053 R)
• M38: 15,367,591 km (0.101 R)
• M39: 15,826,707 km (0.115 R)
• M40: 16,964,698 km (0.084 R)
• M41: 17,112,500 km (0.052 R)
• M42: 17,857,947 km (0.046 R)
• M43: 18,038,362 km (0.062 R)
• M44: 18,249,743 km (0.106 R)
• M45: 20,376,876 km (0.079 R)
• M46: 20,628,499 km (0.081 R)
• M47: 21,453,681 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.6

Radius: 12.4

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.56 AU - 9.94 AU

Year: 10327 Days

Day: 10.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,976,771 km

• M1: 200,162 km (0.111 R)
• M2: 311,612 km (0.077 R)
• M3: 392,994 km (0.043 R)
• M4: 521,797 km (0.095 R)
• M5: 710,440 km (0.101 R)
• M6: 876,045 km (0.101 R)
• M7: 1,021,753 km (0.085 R)
• M8: 1,176,138 km (0.045 R)
• M9: 1,432,400 km (0.082 R)
• M10: 2,107,535 km (0.08 R)
• M11: 2,217,938 km (0.106 R)
• M12: 2,375,764 km (0.115 R)
• M13: 2,490,805 km (0.106 R)
• M14: 4,096,438 km (0.116 R)
• M15: 4,461,158 km (0.118 R)
• M16: 5,042,645 km (0.09 R)
• M17: 5,617,400 km (0.109 R)
• M18: 5,772,234 km (0.113 R)
• M19: 6,502,421 km (0.086 R)
• M20: 6,763,320 km (0.11 R)
• M21: 7,910,287 km (0.093 R)
• M22: 8,364,615 km (0.045 R)
• M23: 9,372,307 km (0.105 R)
• M24: 10,762,071 km (0.097 R)
• M25: 13,314,659 km (0.105 R)
• M26: 13,688,056 km (0.104 R)
• M27: 14,107,079 km (0.092 R)
• M28: 14,318,162 km (0.082 R)
• M29: 14,700,833 km (0.069 R)
• M30: 15,345,899 km (0.081 R)
• M31: 15,737,546 km (0.086 R)
• M32: 15,868,744 km (0.049 R)
• M33: 16,931,936 km (0.108 R)
• M34: 17,066,424 km (0.039 R)
• M35: 17,381,777 km (0.095 R)
• M36: 17,562,790 km (0.049 R)
• M37: 17,698,924 km (0.091 R)
• M38: 18,708,411 km (0.1 R)
• M39: 18,986,962 km (0.062 R)
• M40: 19,220,035 km (0.102 R)
• M41: 19,313,534 km (0.082 R)
• M42: 20,067,358 km (0.036 R)
• M43: 20,734,863 km (0.109 R)
• M44: 20,830,756 km (0.052 R)
• M45: 21,264,290 km (0.081 R)
• M46: 21,652,347 km (0.114 R)
• M47: 21,993,580 km (0.087 R)
• M48: 22,435,193 km (0.057 R)
• M49: 23,028,498 km (0.116 R)
• M50: 23,476,843 km (0.11 R)
• M51: 23,677,005 km (0.1 R)
• M52: 23,827,500 km (0.095 R)
• M53: 23,928,030 km (0.1 R)
• M54: 24,230,367 km (0.084 R)
• M55: 25,298,945 km (0.045 R)
• M56: 25,555,505 km (0.068 R)
• M57: 25,709,890 km (0.049 R)
• M58: 26,071,468 km (0.058 R)
• M59: 27,851,234 km (0.06 R)
• M60: 28,648,890 km (0.075 R)
• M61: 28,916,520 km (0.041 R)
• M62: 29,077,338 km (0.052 R)
• M63: 29,940,817 km (0.087 R)
• M64: 30,484,605 km (0.11 R)
• M65: 30,922,029 km (0.066 R)
• M66: 31,416,750 km (0.106 R)
• M67: 31,914,013 km (0.078 R)
• M68: 32,692,670 km (0.097 R)
• M69: 33,533,859 km (0.041 R)
• M70: 34,268,683 km (0.065 R)
• M71: 34,495,923 km (0.109 R)
• M72: 34,951,747 km (0.102 R)
• M73: 35,180,482 km (0.096 R)
• M74: 35,294,925 km (0.042 R)
• M75: 35,696,745 km (0.088 R)
• M76: 36,331,339 km (0.054 R)
• M77: 37,319,283 km (0.07 R)
• M78: 38,257,112 km (0.03 R)
• M79: 38,433,787 km (0.081 R)
• M80: 38,551,820 km (0.041 R)
• M81: 38,788,035 km (0.067 R)
• M82: 39,678,442 km (0.089 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 11,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit