🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.88 AU - 1.26 AU

Year: 402 Days

Day: 35.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.77 AU - 2.07 AU

Year: 967 Days

Day: 44.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,345,819 km

• M1: 251,324 km (0.116 R)

Asteroid Belt

Center: 3.66 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.9

Radius: 9.6

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.31 AU - 5.49 AU

Year: 4561 Days

Day: 11 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 59,345,819 km

• M1: 136,134 km (0.114 R)
• M2: 287,527 km (0.107 R)
• M3: 371,302 km (0.116 R)
• M4: 536,757 km (0.08 R)
• M5: 655,538 km (0.113 R)
• M6: 871,108 km (0.11 R)
• M7: 961,914 km (0.093 R)
• M8: 1,034,768 km (0.119 R)
• M9: 1,322,744 km (0.045 R)
• M10: 1,416,542 km (0.115 R)
• M11: 1,536,969 km (0.072 R)
• M12: 1,623,286 km (0.049 R)
• M13: 1,788,293 km (0.112 R)
• M14: 2,025,854 km (0.081 R)
• M15: 2,148,525 km (0.108 R)
• M16: 2,231,701 km (0.06 R)
• M17: 2,590,138 km (0.099 R)
• M18: 2,663,889 km (0.103 R)
• M19: 3,044,167 km (0.101 R)
• M20: 3,232,810 km (0.093 R)
• M21: 3,393,029 km (0.082 R)
• M22: 3,572,248 km (0.108 R)
• M23: 3,721,247 km (0.052 R)
• M24: 4,390,847 km (0.03 R)
• M25: 4,694,381 km (0.118 R)
• M26: 4,876,143 km (0.034 R)
• M27: 5,004,797 km (0.088 R)
• M28: 5,153,198 km (0.111 R)
• M29: 5,340,794 km (0.071 R)
• M30: 5,454,488 km (0.103 R)
• M31: 5,780,761 km (0.108 R)
• M32: 6,192,753 km (0.076 R)
• M33: 6,655,011 km (0.09 R)
• M34: 6,736,542 km (0.068 R)
• M35: 6,900,501 km (0.09 R)
• M36: 7,086,750 km (0.075 R)
• M37: 7,169,927 km (0.084 R)
• M38: 7,274,496 km (0.036 R)
• M39: 7,400,756 km (0.048 R)
• M40: 7,847,904 km (0.114 R)
• M41: 7,934,073 km (0.1 R)
• M42: 8,020,690 km (0.109 R)
• M43: 8,590,658 km (0.07 R)
• M44: 8,880,578 km (0.086 R)
• M45: 9,287,335 km (0.1 R)
• M46: 9,584,885 km (0.081 R)
• M47: 9,700,225 km (0.089 R)
• M48: 9,839,052 km (0.107 R)
• M49: 9,932,102 km (0.065 R)
• M50: 10,002,114 km (0.106 R)
• M51: 10,307,144 km (0.027 R)
• M52: 10,472,599 km (0.063 R)
• M53: 10,734,545 km (0.103 R)
• M54: 10,902,394 km (0.114 R)
• M55: 11,095,225 km (0.065 R)
• M56: 11,240,485 km (0.115 R)
• M57: 11,508,714 km (0.085 R)
• M58: 12,476,462 km (0.053 R)
• M59: 13,289,976 km (0.078 R)
• M60: 13,911,256 km (0.106 R)
• M61: 14,146,723 km (0.072 R)
• M62: 14,807,796 km (0.042 R)
• M63: 14,994,643 km (0.041 R)
• M64: 15,478,742 km (0.09 R)
• M65: 16,077,582 km (0.098 R)
• M66: 16,324,718 km (0.105 R)
• M67: 16,490,024 km (0.082 R)
• M68: 16,600,726 km (0.103 R)
• M69: 16,711,578 km (0.071 R)
• M70: 16,961,855 km (0.102 R)
• M71: 17,297,703 km (0.089 R)
• M72: 17,522,698 km (0.083 R)
• M73: 17,607,370 km (0.117 R)
• M74: 17,890,409 km (0.096 R)
• M75: 18,461,275 km (0.119 R)
• M76: 18,720,079 km (0.082 R)
• M77: 19,562,166 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.8

Radius: 12.8

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.47 AU - 7.55 AU

Year: 6037 Days

Day: 5.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 59,345,819 km

• M1: 510,877 km (0.066 R)
• M2: 602,431 km (0.076 R)
• M3: 791,971 km (0.102 R)
• M4: 915,988 km (0.101 R)
• M5: 1,002,755 km (0.07 R)
• M6: 1,281,007 km (0.1 R)
• M7: 1,708,856 km (0.084 R)
• M8: 2,044,255 km (0.096 R)
• M9: 2,200,285 km (0.058 R)
• M10: 2,503,520 km (0.056 R)
• M11: 2,628,734 km (0.078 R)
• M12: 2,973,108 km (0.103 R)
• M13: 3,286,366 km (0.076 R)
• M14: 3,400,958 km (0.067 R)
• M15: 3,516,896 km (0.057 R)
• M16: 3,920,960 km (0.072 R)
• M17: 4,018,199 km (0.07 R)
• M18: 4,466,095 km (0.106 R)
• M19: 4,721,907 km (0.079 R)
• M20: 5,061,794 km (0.036 R)
• M21: 5,221,265 km (0.097 R)
• M22: 5,328,676 km (0.051 R)
• M23: 5,409,609 km (0.079 R)
• M24: 5,627,573 km (0.088 R)
• M25: 6,100,601 km (0.107 R)
• M26: 6,731,755 km (0.056 R)
• M27: 6,966,474 km (0.057 R)
• M28: 7,173,966 km (0.072 R)
• M29: 8,620,577 km (0.051 R)
• M30: 8,811,763 km (0.102 R)
• M31: 9,524,448 km (0.08 R)
• M32: 9,788,338 km (0.097 R)
• M33: 11,177,953 km (0.085 R)
• M34: 11,421,349 km (0.095 R)
• M35: 12,520,594 km (0.086 R)
• M36: 13,321,092 km (0.087 R)
• M37: 13,801,900 km (0.114 R)
• M38: 13,950,899 km (0.103 R)
• M39: 14,401,488 km (0.117 R)
• M40: 14,818,716 km (0.072 R)
• M41: 15,394,070 km (0.118 R)
• M42: 16,725,192 km (0.05 R)
• M43: 17,003,743 km (0.107 R)
• M44: 17,404,515 km (0.056 R)
• M45: 18,419,986 km (0.099 R)
• M46: 18,502,115 km (0.053 R)
• M47: 18,584,244 km (0.112 R)
• M48: 19,580,117 km (0.11 R)
• M49: 19,958,002 km (0.117 R)
• M50: 20,084,561 km (0.093 R)
• M51: 20,295,943 km (0.071 R)
• M52: 21,149,100 km (0.118 R)
• M53: 21,278,203 km (0.065 R)
• M54: 21,883,625 km (0.098 R)
• M55: 22,144,823 km (0.114 R)
• M56: 22,758,324 km (0.078 R)
• M57: 23,155,656 km (0.086 R)
• M58: 23,377,510 km (0.026 R)
• M59: 24,226,627 km (0.1 R)
• M60: 25,450,637 km (0.047 R)
• M61: 26,093,160 km (0.066 R)
• M62: 26,741,068 km (0.108 R)
• M63: 27,160,391 km (0.098 R)
• M64: 27,628,932 km (0.095 R)
• M65: 27,911,372 km (0.115 R)
• M66: 29,481,552 km (0.098 R)
• M67: 30,011,278 km (0.087 R)
• M68: 30,544,295 km (0.037 R)
• M69: 30,690,153 km (0.115 R)
• M70: 30,836,160 km (0.097 R)
• M71: 31,080,304 km (0.063 R)
• M72: 31,325,046 km (0.11 R)
• M73: 31,619,455 km (0.088 R)
• M74: 31,816,326 km (0.098 R)
• M75: 31,964,128 km (0.072 R)
• M76: 32,558,032 km (0.098 R)
• M77: 32,906,146 km (0.081 R)
• M78: 33,355,538 km (0.051 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.5

Radius: 7.4

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 13.1 AU - 18.98 AU

Year: 23347 Days

Day: 17.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 59,345,819 km

• M1: 101,727 km (0.047 R)
• M2: 399,875 km (0.107 R)
• M3: 734,675 km (0.108 R)
• M4: 1,096,702 km (0.061 R)
• M5: 1,260,661 km (0.095 R)
• M6: 1,665,323 km (0.115 R)
• M7: 1,772,585 km (0.083 R)
• M8: 2,312,933 km (0.109 R)
• M9: 2,402,841 km (0.093 R)
• M10: 2,710,713 km (0.117 R)
• M11: 3,229,220 km (0.088 R)
• M12: 4,541,941 km (0.105 R)
• M13: 4,768,731 km (0.048 R)
• M14: 5,194,337 km (0.119 R)
• M15: 5,312,520 km (0.075 R)
• M16: 5,431,599 km (0.115 R)
• M17: 6,542,962 km (0.096 R)
• M18: 6,971,859 km (0.108 R)
• M19: 7,410,031 km (0.088 R)
• M20: 7,543,173 km (0.098 R)
• M21: 7,766,972 km (0.104 R)
• M22: 8,777,356 km (0.06 R)
• M23: 9,059,946 km (0.086 R)
• M24: 9,731,192 km (0.119 R)
• M25: 9,877,199 km (0.04 R)
• M26: 10,667,675 km (0.062 R)
• M27: 10,717,640 km (0.12 R)
• M28: 12,784,335 km (0.077 R)
• M29: 12,997,661 km (0.105 R)
• M30: 13,104,773 km (0.084 R)
• M31: 13,972,142 km (0.069 R)
• M32: 14,579,060 km (0.099 R)
• M33: 15,364,150 km (0.088 R)
• M34: 17,209,440 km (0.111 R)
• M35: 17,445,056 km (0.06 R)
• M36: 17,740,961 km (0.055 R)
• M37: 17,800,351 km (0.062 R)
• M38: 19,123,694 km (0.107 R)
• M39: 20,915,877 km (0.089 R)
• M40: 22,890,120 km (0.056 R)
• M41: 24,989,726 km (0.055 R)
• M42: 25,725,598 km (0.105 R)
• M43: 26,332,965 km (0.081 R)
• M44: 29,721,656 km (0.086 R)
• M45: 31,718,788 km (0.102 R)
• M46: 32,152,322 km (0.063 R)
• M47: 34,127,613 km (0.118 R)
• M48: 35,241,818 km (0.076 R)
• M49: 35,541,013 km (0.113 R)
• M50: 36,066,551 km (0.077 R)
• M51: 37,505,981 km (0.077 R)
• M52: 39,118,497 km (0.095 R)
• M53: 40,596,973 km (0.057 R)
• M54: 42,172,986 km (0.085 R)
• M55: 42,808,927 km (0.115 R)
• M56: 44,816,829 km (0.115 R)
• M57: 44,897,762 km (0.114 R)
• M58: 47,101,787 km (0.074 R)
• M59: 49,591,545 km (0.114 R)
• M60: 49,843,019 km (0.04 R)
• M61: 50,346,864 km (0.043 R)
• M62: 50,768,132 km (0.101 R)
• M63: 51,190,596 km (0.098 R)
• M64: 52,379,600 km (0.061 R)
• M65: 53,320,122 km (0.081 R)
• M66: 55,652,353 km (0.063 R)
• M67: 56,612,023 km (0.067 R)
• M68: 57,050,046 km (0.104 R)
• M69: 57,137,710 km (0.084 R)
• M70: 57,753,156 km (0.085 R)
• M71: 57,929,382 km (0.098 R)
• M72: 58,194,170 km (0.069 R)
• M73: 58,370,845 km (0.063 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 17,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit