🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.73 AU - 0.83 AU

Year: 253 Days

Day: 25 Hours

Environment

Temp: 151 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,053,496 km

• M1: 81,381 km (0.048 R)

Asteroid Belt

Center: 1.17 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.46 AU - 1.66 AU

Year: 715 Days

Day: 21.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,053,496 km

• M1: 589,416 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.5

Radius: 8.6

Gravity: 11.2 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.15 AU - 5.93 AU

Year: 4154 Days

Day: 13.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 88,053,496 km

• M1: 114,143 km (0.084 R)
• M2: 254,167 km (0.114 R)
• M3: 433,235 km (0.092 R)
• M4: 512,822 km (0.112 R)
• M5: 1,098,348 km (0.102 R)
• M6: 1,211,444 km (0.114 R)
• M7: 1,465,311 km (0.106 R)
• M8: 1,543,252 km (0.078 R)
• M9: 1,606,532 km (0.048 R)
• M10: 1,670,859 km (0.094 R)
• M11: 1,735,934 km (0.06 R)
• M12: 1,835,267 km (0.073 R)
• M13: 2,022,563 km (0.114 R)
• M14: 2,180,389 km (0.095 R)
• M15: 2,564,706 km (0.113 R)
• M16: 2,716,697 km (0.079 R)
• M17: 2,891,278 km (0.098 R)
• M18: 2,989,863 km (0.094 R)
• M19: 3,149,933 km (0.085 R)
• M20: 3,312,994 km (0.108 R)
• M21: 3,395,572 km (0.115 R)
• M22: 3,927,094 km (0.085 R)
• M23: 4,147,003 km (0.088 R)
• M24: 4,621,976 km (0.094 R)
• M25: 4,877,788 km (0.05 R)
• M26: 5,306,236 km (0.08 R)
• M27: 6,047,195 km (0.084 R)
• M28: 6,404,135 km (0.095 R)
• M29: 6,585,149 km (0.092 R)
• M30: 6,715,448 km (0.104 R)
• M31: 7,245,324 km (0.116 R)
• M32: 7,434,117 km (0.064 R)
• M33: 7,488,271 km (0.104 R)
• M34: 7,597,029 km (0.096 R)
• M35: 7,761,287 km (0.052 R)
• M36: 7,816,339 km (0.099 R)
• M37: 8,317,193 km (0.077 R)
• M38: 8,571,509 km (0.114 R)
• M39: 8,799,796 km (0.045 R)
• M40: 9,058,899 km (0.094 R)
• M41: 9,174,987 km (0.096 R)
• M42: 9,614,356 km (0.11 R)
• M43: 9,821,848 km (0.051 R)
• M44: 9,881,388 km (0.114 R)
• M45: 10,060,756 km (0.116 R)
• M46: 10,210,952 km (0.11 R)
• M47: 10,362,046 km (0.086 R)
• M48: 11,004,419 km (0.104 R)
• M49: 11,159,253 km (0.06 R)
• M50: 11,283,719 km (0.1 R)
• M51: 11,408,633 km (0.056 R)
• M52: 11,596,827 km (0.116 R)
• M53: 11,817,633 km (0.103 R)
• M54: 12,008,071 km (0.069 R)
• M55: 12,747,384 km (0.102 R)
• M56: 12,975,371 km (0.111 R)
• M57: 13,073,508 km (0.043 R)
• M58: 14,676,449 km (0.101 R)
• M59: 14,846,990 km (0.094 R)
• M60: 15,224,575 km (0.104 R)
• M61: 15,327,947 km (0.067 R)
• M62: 16,094,188 km (0.073 R)
• M63: 17,302,789 km (0.088 R)
• M64: 17,518,958 km (0.078 R)
• M65: 18,577,064 km (0.071 R)
• M66: 19,468,368 km (0.099 R)
• M67: 19,768,461 km (0.12 R)
• M68: 19,881,407 km (0.058 R)
• M69: 20,946,095 km (0.103 R)
• M70: 21,562,738 km (0.052 R)
• M71: 21,640,230 km (0.098 R)
• M72: 21,912,199 km (0.068 R)
• M73: 22,107,274 km (0.056 R)
• M74: 22,341,993 km (0.074 R)
• M75: 22,498,921 km (0.071 R)
• M76: 23,170,017 km (0.098 R)
• M77: 23,528,005 km (0.113 R)
• M78: 23,887,788 km (0.1 R)
• M79: 24,008,214 km (0.074 R)
• M80: 25,672,939 km (0.113 R)
• M81: 26,208,649 km (0.104 R)
• M82: 26,374,105 km (0.083 R)
• M83: 26,498,570 km (0.069 R)
• M84: 26,664,624 km (0.111 R)
• M85: 27,123,440 km (0.073 R)
• M86: 27,921,844 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624

Radius: 14.8

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 9 AU - 11.5 AU

Year: 12046 Days

Day: 12.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 88,053,496 km

• M1: 228,885 km (0.072 R)
• M2: 366,964 km (0.107 R)
• M3: 484,099 km (0.106 R)
• M4: 603,478 km (0.115 R)
• M5: 752,627 km (0.119 R)
• M6: 878,738 km (0.116 R)
• M7: 993,330 km (0.071 R)
• M8: 1,134,251 km (0.063 R)
• M9: 1,646,923 km (0.101 R)
• M10: 1,767,798 km (0.082 R)
• M11: 2,335,971 km (0.034 R)
• M12: 2,528,653 km (0.027 R)
• M13: 2,900,703 km (0.064 R)
• M14: 3,352,189 km (0.109 R)
• M15: 3,602,167 km (0.082 R)
• M16: 3,826,115 km (0.091 R)
• M17: 4,054,701 km (0.06 R)
• M18: 4,978,767 km (0.079 R)
• M19: 5,121,184 km (0.099 R)
• M20: 5,301,150 km (0.111 R)
• M21: 5,483,211 km (0.077 R)
• M22: 5,667,366 km (0.116 R)
• M23: 5,816,216 km (0.118 R)
• M24: 6,309,141 km (0.064 R)
• M25: 6,855,173 km (0.026 R)
• M26: 7,335,382 km (0.08 R)
• M27: 7,538,685 km (0.104 R)
• M28: 7,743,934 km (0.027 R)
• M29: 7,950,977 km (0.066 R)
• M30: 8,286,226 km (0.025 R)
• M31: 8,540,842 km (0.114 R)
• M32: 9,014,169 km (0.088 R)
• M33: 9,232,133 km (0.038 R)
• M34: 9,584,586 km (0.069 R)
• M35: 10,166,970 km (0.06 R)
• M36: 10,302,955 km (0.078 R)
• M37: 13,000,803 km (0.1 R)
• M38: 13,845,732 km (0.091 R)
• M39: 14,148,219 km (0.102 R)
• M40: 14,401,937 km (0.108 R)
• M41: 14,965,472 km (0.061 R)
• M42: 15,224,127 km (0.06 R)
• M43: 15,432,068 km (0.051 R)
• M44: 16,220,149 km (0.109 R)
• M45: 17,129,255 km (0.103 R)
• M46: 18,496,131 km (0.081 R)
• M47: 19,108,734 km (0.112 R)
• M48: 19,784,468 km (0.049 R)
• M49: 20,296,542 km (0.1 R)
• M50: 22,921,835 km (0.083 R)
• M51: 23,459,639 km (0.039 R)
• M52: 23,820,469 km (0.048 R)
• M53: 25,714,079 km (0.079 R)
• M54: 26,335,209 km (0.116 R)
• M55: 26,772,933 km (0.115 R)
• M56: 26,961,276 km (0.025 R)
• M57: 30,491,786 km (0.083 R)
• M58: 30,754,181 km (0.068 R)
• M59: 31,149,269 km (0.086 R)
• M60: 33,419,416 km (0.047 R)
• M61: 33,961,260 km (0.104 R)
• M62: 34,097,095 km (0.099 R)
• M63: 35,053,623 km (0.118 R)
• M64: 36,853,435 km (0.103 R)
• M65: 39,252,237 km (0.11 R)
• M66: 39,680,686 km (0.033 R)
• M67: 41,555,596 km (0.106 R)
• M68: 41,773,859 km (0.046 R)
• M69: 42,503,897 km (0.09 R)
• M70: 42,723,656 km (0.061 R)
• M71: 42,870,411 km (0.051 R)
• M72: 45,690,930 km (0.086 R)
• M73: 47,123,628 km (0.072 R)
• M74: 48,494,394 km (0.119 R)
• M75: 48,647,432 km (0.06 R)
• M76: 49,184,638 km (0.106 R)
• M77: 50,342,526 km (0.109 R)
• M78: 50,730,433 km (0.1 R)
• M79: 52,291,936 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589

Radius: 7.7

Gravity: 9.93 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 14.31 AU - 20.67 AU

Year: 26851 Days

Day: 21.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 88,053,496 km

• M1: 103,671 km (0.077 R)
• M2: 1,079,199 km (0.095 R)
• M3: 1,261,409 km (0.111 R)
• M4: 1,621,192 km (0.083 R)
• M5: 2,011,792 km (0.041 R)
• M6: 2,391,920 km (0.079 R)
• M7: 2,794,189 km (0.11 R)
• M8: 3,304,767 km (0.086 R)
• M9: 4,123,815 km (0.062 R)
• M10: 4,556,003 km (0.076 R)
• M11: 5,205,707 km (0.116 R)
• M12: 5,308,181 km (0.088 R)
• M13: 5,411,404 km (0.033 R)
• M14: 5,672,302 km (0.115 R)
• M15: 6,044,652 km (0.071 R)
• M16: 6,206,666 km (0.05 R)
• M17: 6,645,586 km (0.091 R)
• M18: 6,812,837 km (0.109 R)
• M19: 7,495,601 km (0.108 R)
• M20: 7,786,569 km (0.07 R)
• M21: 8,022,036 km (0.112 R)
• M22: 8,864,422 km (0.081 R)
• M23: 9,420,627 km (0.108 R)
• M24: 9,988,351 km (0.113 R)
• M25: 10,052,079 km (0.098 R)
• M26: 10,179,986 km (0.104 R)
• M27: 10,893,119 km (0.083 R)
• M28: 10,958,792 km (0.04 R)
• M29: 14,838,762 km (0.101 R)
• M30: 16,092,542 km (0.073 R)
• M31: 16,467,734 km (0.1 R)
• M32: 16,845,767 km (0.097 R)
• M33: 18,386,625 km (0.085 R)
• M34: 18,464,865 km (0.057 R)
• M35: 20,375,230 km (0.094 R)
• M36: 21,107,661 km (0.078 R)
• M37: 23,356,267 km (0.034 R)
• M38: 24,724,339 km (0.081 R)
• M39: 25,418,025 km (0.089 R)
• M40: 27,626,987 km (0.117 R)
• M41: 32,603,360 km (0.107 R)
• M42: 32,887,745 km (0.119 R)
• M43: 34,130,006 km (0.088 R)
• M44: 34,515,221 km (0.108 R)
• M45: 38,147,008 km (0.095 R)
• M46: 39,048,485 km (0.114 R)
• M47: 40,566,754 km (0.084 R)
• M48: 42,001,098 km (0.117 R)
• M49: 42,620,882 km (0.106 R)
• M50: 42,931,896 km (0.077 R)
• M51: 44,393,318 km (0.066 R)
• M52: 45,130,087 km (0.114 R)
• M53: 45,977,110 km (0.06 R)
• M54: 46,722,557 km (0.093 R)
• M55: 47,579,453 km (0.031 R)
• M56: 48,009,846 km (0.055 R)
• M57: 48,117,557 km (0.096 R)
• M58: 48,333,426 km (0.102 R)
• M59: 49,526,170 km (0.067 R)
• M60: 50,071,604 km (0.072 R)
• M61: 50,180,960 km (0.071 R)
• M62: 53,162,446 km (0.109 R)
• M63: 53,720,745 km (0.107 R)
• M64: 56,087,234 km (0.098 R)
• M65: 56,769,550 km (0.099 R)
• M66: 58,487,382 km (0.082 R)
• M67: 60,222,418 km (0.114 R)
• M68: 60,338,656 km (0.106 R)
• M69: 64,098,200 km (0.088 R)
• M70: 66,606,358 km (0.077 R)
• M71: 66,967,337 km (0.111 R)
• M72: 69,755,991 km (0.113 R)
• M73: 70,734,810 km (0.115 R)
• M74: 71,964,654 km (0.102 R)
• M75: 76,073,210 km (0.036 R)
• M76: 76,702,419 km (0.1 R)
• M77: 77,839,213 km (0.054 R)
• M78: 78,092,482 km (0.083 R)
• M79: 79,873,744 km (0.116 R)
• M80: 81,025,947 km (0.084 R)
• M81: 81,154,302 km (0.05 R)
• M82: 81,797,124 km (0.093 R)
• M83: 82,829,199 km (0.108 R)
• M84: 82,958,452 km (0.072 R)
• M85: 85,166,965 km (0.032 R)
• M86: 85,428,014 km (0.096 R)
• M87: 85,558,613 km (0.063 R)
• M88: 88,053,456 km (0.08 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 15,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit