🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.73 AU - 1.13 AU

Year: 312 Days

Day: 26.4 Hours

Environment

Temp: 107 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,365,755 km

• M1: 302,038 km (0.109 R)
• M2: 637,885 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.22 AU - 1.42 AU

Year: 528 Days

Day: 43.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,365,755 km

• M1: 422,464 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.84 AU - 4.9 AU

Year: 3181 Days

Day: 29 Hours

Environment

Temp: -109 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,365,755 km

• M1: 963,410 km (0.097 R)

Asteroid Belt

Center: 5.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.8

Radius: 11.8

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.57 AU - 8.41 AU

Year: 7139 Days

Day: 7.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 87,365,755 km

• M1: 187,297 km (0.114 R)
• M2: 470,934 km (0.109 R)
• M3: 727,494 km (0.079 R)
• M4: 881,131 km (0.117 R)
• M5: 1,685,818 km (0.101 R)
• M6: 1,937,442 km (0.027 R)
• M7: 2,178,893 km (0.068 R)
• M8: 2,269,250 km (0.087 R)
• M9: 2,571,587 km (0.053 R)
• M10: 2,739,885 km (0.113 R)
• M11: 2,887,239 km (0.054 R)
• M12: 3,087,700 km (0.093 R)
• M13: 3,266,918 km (0.038 R)
• M14: 4,046,024 km (0.108 R)
• M15: 4,356,440 km (0.11 R)
• M16: 4,881,079 km (0.108 R)
• M17: 5,242,059 km (0.108 R)
• M18: 6,182,282 km (0.085 R)
• M19: 6,311,684 km (0.106 R)
• M20: 6,409,222 km (0.087 R)
• M21: 6,671,915 km (0.092 R)
• M22: 7,515,797 km (0.046 R)
• M23: 8,464,846 km (0.117 R)
• M24: 9,488,694 km (0.105 R)
• M25: 9,750,789 km (0.069 R)
• M26: 9,863,885 km (0.063 R)
• M27: 10,397,351 km (0.073 R)
• M28: 10,512,841 km (0.102 R)
• M29: 11,215,053 km (0.094 R)
• M30: 12,337,336 km (0.066 R)
• M31: 12,623,517 km (0.088 R)
• M32: 13,160,873 km (0.077 R)
• M33: 13,917,240 km (0.088 R)
• M34: 14,258,023 km (0.027 R)
• M35: 14,601,500 km (0.066 R)
• M36: 15,121,802 km (0.103 R)
• M37: 15,648,236 km (0.101 R)
• M38: 15,736,499 km (0.089 R)
• M39: 15,869,342 km (0.094 R)
• M40: 16,225,385 km (0.085 R)
• M41: 16,719,058 km (0.104 R)
• M42: 17,537,807 km (0.062 R)
• M43: 17,859,742 km (0.117 R)
• M44: 18,743,267 km (0.117 R)
• M45: 18,931,162 km (0.112 R)
• M46: 19,072,382 km (0.109 R)
• M47: 20,456,312 km (0.117 R)
• M48: 21,038,397 km (0.075 R)
• M49: 21,331,460 km (0.07 R)
• M50: 21,823,038 km (0.118 R)
• M51: 22,967,611 km (0.113 R)
• M52: 23,877,017 km (0.081 R)
• M53: 24,131,782 km (0.074 R)
• M54: 24,541,231 km (0.03 R)
• M55: 25,418,773 km (0.079 R)
• M56: 25,992,181 km (0.027 R)
• M57: 26,569,779 km (0.099 R)
• M58: 27,257,929 km (0.105 R)
• M59: 27,470,807 km (0.102 R)
• M60: 28,489,718 km (0.098 R)
• M61: 29,466,442 km (0.057 R)
• M62: 29,849,263 km (0.088 R)
• M63: 30,619,692 km (0.102 R)
• M64: 31,174,102 km (0.096 R)
• M65: 31,396,853 km (0.069 R)
• M66: 31,899,801 km (0.091 R)
• M67: 32,800,530 km (0.103 R)
• M68: 33,083,719 km (0.063 R)
• M69: 33,424,652 km (0.073 R)
• M70: 34,627,120 km (0.077 R)
• M71: 35,031,034 km (0.108 R)
• M72: 35,785,307 km (0.098 R)
• M73: 35,901,843 km (0.111 R)
• M74: 36,838,625 km (0.095 R)
• M75: 37,487,431 km (0.115 R)
• M76: 38,378,137 km (0.109 R)
• M77: 38,557,056 km (0.116 R)
• M78: 39,035,620 km (0.112 R)
• M79: 39,576,565 km (0.115 R)
• M80: 39,878,005 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 314.1

Radius: 6.2

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 13.03 AU - 17.99 AU

Year: 21272 Days

Day: 15 Hours

Environment

Temp: -181 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 87,365,755 km

• M1: 443,109 km (0.105 R)
• M2: 699,220 km (0.039 R)
• M3: 1,458,729 km (0.108 R)
• M4: 1,563,597 km (0.041 R)
• M5: 1,617,003 km (0.115 R)
• M6: 1,979,030 km (0.081 R)
• M7: 2,647,134 km (0.037 R)
• M8: 2,807,952 km (0.092 R)
• M9: 2,873,326 km (0.1 R)
• M10: 3,275,595 km (0.059 R)
• M11: 3,378,967 km (0.117 R)
• M12: 3,448,530 km (0.098 R)
• M13: 4,021,640 km (0.037 R)
• M14: 4,206,692 km (0.067 R)
• M15: 4,394,737 km (0.098 R)
• M16: 5,094,107 km (0.07 R)
• M17: 5,703,120 km (0.114 R)
• M18: 5,785,997 km (0.089 R)
• M19: 5,827,585 km (0.087 R)
• M20: 5,953,098 km (0.045 R)
• M21: 6,420,741 km (0.095 R)
• M22: 6,680,891 km (0.116 R)
• M23: 9,220,914 km (0.119 R)
• M24: 9,465,207 km (0.074 R)
• M25: 9,860,444 km (0.088 R)
• M26: 11,337,873 km (0.074 R)
• M27: 11,757,495 km (0.096 R)
• M28: 11,916,218 km (0.071 R)
• M29: 12,450,283 km (0.098 R)
• M30: 13,541,599 km (0.08 R)
• M31: 13,875,053 km (0.034 R)
• M32: 14,154,951 km (0.067 R)
• M33: 15,063,010 km (0.097 R)
• M34: 15,698,202 km (0.066 R)
• M35: 16,578,286 km (0.044 R)
• M36: 17,054,307 km (0.081 R)
• M37: 17,354,101 km (0.1 R)
• M38: 18,080,698 km (0.093 R)
• M39: 18,141,584 km (0.103 R)
• M40: 18,202,770 km (0.06 R)
• M41: 18,447,661 km (0.034 R)
• M42: 18,940,736 km (0.108 R)
• M43: 19,814,238 km (0.096 R)
• M44: 20,066,161 km (0.11 R)
• M45: 20,255,851 km (0.046 R)
• M46: 20,509,718 km (0.054 R)
• M47: 21,020,446 km (0.066 R)
• M48: 21,729,689 km (0.108 R)
• M49: 23,039,119 km (0.037 R)
• M50: 24,239,193 km (0.119 R)
• M51: 24,306,512 km (0.104 R)
• M52: 24,643,856 km (0.087 R)
• M53: 25,802,192 km (0.096 R)
• M54: 26,491,838 km (0.058 R)
• M55: 26,699,929 km (0.114 R)
• M56: 28,454,861 km (0.091 R)
• M57: 28,881,664 km (0.103 R)
• M58: 29,167,396 km (0.082 R)
• M59: 29,310,561 km (0.086 R)
• M60: 29,669,447 km (0.047 R)
• M61: 30,609,669 km (0.086 R)
• M62: 32,148,882 km (0.114 R)
• M63: 32,370,885 km (0.119 R)
• M64: 32,965,237 km (0.117 R)
• M65: 33,263,835 km (0.117 R)
• M66: 33,788,325 km (0.087 R)
• M67: 34,466,901 km (0.062 R)
• M68: 35,378,400 km (0.073 R)
• M69: 35,607,584 km (0.078 R)
• M70: 35,760,623 km (0.079 R)
• M71: 36,606,300 km (0.111 R)
• M72: 37,614,141 km (0.074 R)
• M73: 37,692,081 km (0.082 R)
• M74: 38,474,029 km (0.07 R)
• M75: 38,631,107 km (0.119 R)
• M76: 43,849,529 km (0.106 R)
• M77: 47,001,108 km (0.107 R)
• M78: 48,265,060 km (0.119 R)
• M79: 48,773,843 km (0.032 R)
• M80: 48,943,786 km (0.069 R)
• M81: 49,454,962 km (0.064 R)
• M82: 49,540,232 km (0.118 R)
• M83: 50,053,503 km (0.101 R)
• M84: 56,793,336 km (0.119 R)
• M85: 57,151,174 km (0.084 R)
• M86: 57,689,427 km (0.098 R)
• M87: 60,040,657 km (0.079 R)
• M88: 60,131,762 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.5

Radius: 4.1

Gravity: 25.43 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 18.84 AU - 21.16 AU

Year: 31149 Days

Day: 20.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,365,755 km

• M1: 58,792 km (0.081 R)
• M2: 261,796 km (0.106 R)
• M3: 438,322 km (0.099 R)
• M4: 527,632 km (0.096 R)
• M5: 574,456 km (0.107 R)
• M6: 1,270,684 km (0.096 R)
• M7: 2,026,752 km (0.04 R)
• M8: 2,291,540 km (0.106 R)
• M9: 2,369,331 km (0.053 R)
• M10: 2,607,640 km (0.049 R)
• M11: 2,812,141 km (0.074 R)
• M12: 2,853,579 km (0.101 R)
• M13: 3,323,765 km (0.076 R)
• M14: 3,456,160 km (0.102 R)
• M15: 3,680,556 km (0.062 R)
• M16: 3,909,740 km (0.087 R)
• M17: 4,286,129 km (0.047 R)
• M18: 4,673,886 km (0.085 R)
• M19: 5,744,259 km (0.076 R)
• M20: 6,719,039 km (0.11 R)
• M21: 7,743,784 km (0.079 R)
• M22: 8,274,258 km (0.103 R)
• M23: 9,431,996 km (0.096 R)
• M24: 9,619,442 km (0.058 R)
• M25: 10,899,850 km (0.098 R)
• M26: 12,029,763 km (0.066 R)
• M27: 12,574,150 km (0.094 R)
• M28: 12,711,481 km (0.108 R)
• M29: 14,255,032 km (0.112 R)
• M30: 16,153,877 km (0.08 R)
• M31: 18,675,649 km (0.081 R)
• M32: 19,781,925 km (0.101 R)
• M33: 20,423,550 km (0.101 R)
• M34: 21,153,588 km (0.082 R)
• M35: 22,388,967 km (0.066 R)
• M36: 22,973,595 km (0.096 R)
• M37: 24,328,354 km (0.111 R)
• M38: 25,361,327 km (0.1 R)
• M39: 25,535,010 km (0.066 R)
• M40: 25,796,058 km (0.064 R)
• M41: 26,233,034 km (0.113 R)
• M42: 26,849,078 km (0.085 R)
• M43: 27,203,326 km (0.098 R)
• M44: 27,380,898 km (0.048 R)
• M45: 30,275,467 km (0.084 R)
• M46: 32,981,095 km (0.099 R)
• M47: 34,699,077 km (0.117 R)
• M48: 36,445,781 km (0.119 R)
• M49: 38,619,289 km (0.104 R)
• M50: 40,024,013 km (0.074 R)
• M51: 41,752,317 km (0.064 R)
• M52: 43,297,364 km (0.06 R)
• M53: 43,816,468 km (0.094 R)
• M54: 44,442,236 km (0.062 R)
• M55: 45,913,681 km (0.115 R)
• M56: 48,043,207 km (0.11 R)
• M57: 50,422,860 km (0.116 R)
• M58: 50,968,892 km (0.073 R)
• M59: 51,846,882 km (0.094 R)
• M60: 52,619,106 km (0.099 R)
• M61: 53,062,066 km (0.03 R)
• M62: 53,951,724 km (0.099 R)
• M63: 54,846,319 km (0.116 R)
• M64: 56,310,434 km (0.066 R)
• M65: 60,200,128 km (0.036 R)
• M66: 60,431,705 km (0.088 R)
• M67: 60,663,433 km (0.108 R)
• M68: 61,593,483 km (0.089 R)
• M69: 62,060,377 km (0.119 R)
• M70: 62,762,739 km (0.103 R)
• M71: 62,880,174 km (0.07 R)
• M72: 63,939,327 km (0.086 R)
• M73: 64,885,832 km (0.103 R)
• M74: 65,123,244 km (0.11 R)
• M75: 65,598,666 km (0.094 R)
• M76: 65,956,205 km (0.065 R)
• M77: 66,194,814 km (0.069 R)
• M78: 66,672,929 km (0.077 R)
• M79: 70,051,896 km (0.088 R)
• M80: 70,905,352 km (0.108 R)
• M81: 71,884,918 km (0.107 R)
• M82: 72,253,378 km (0.025 R)
• M83: 72,622,436 km (0.056 R)
• M84: 72,745,705 km (0.1 R)
• M85: 72,992,242 km (0.118 R)
• M86: 73,981,233 km (0.11 R)
• M87: 75,223,793 km (0.05 R)
• M88: 77,226,011 km (0.083 R)
• M89: 77,855,369 km (0.095 R)
• M90: 80,389,557 km (0.102 R)
• M91: 81,923,085 km (0.089 R)
• M92: 82,308,000 km (0.102 R)
• M93: 84,889,162 km (0.113 R)
• M94: 86,320,066 km (0.101 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 11,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit