🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.4 AU - 0.62 AU

Year: 128 Days

Day: 31.4 Hours

Environment

Temp: 214 °C

Axial Tilt: 79.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.68 AU - 1.06 AU

Year: 285 Days

Day: 22.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,592,436 km

• M1: 307,124 km (0.118 R)

Asteroid Belt

Center: 3.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.8

Radius: 10.5

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.74 AU - 7.14 AU

Year: 5088 Days

Day: 10.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 112,592,436 km

• M1: 242,797 km (0.116 R)
• M2: 568,622 km (0.119 R)
• M3: 651,648 km (0.087 R)
• M4: 726,597 km (0.118 R)
• M5: 1,102,836 km (0.099 R)
• M6: 1,385,725 km (0.108 R)
• M7: 1,587,233 km (0.072 R)
• M8: 2,248,606 km (0.055 R)
• M9: 2,426,477 km (0.115 R)
• M10: 2,506,961 km (0.094 R)
• M11: 3,074,386 km (0.044 R)
• M12: 3,339,174 km (0.06 R)
• M13: 3,519,888 km (0.034 R)
• M14: 4,129,649 km (0.081 R)
• M15: 4,570,963 km (0.112 R)
• M16: 4,976,074 km (0.105 R)
• M17: 5,366,375 km (0.113 R)
• M18: 6,066,343 km (0.07 R)
• M19: 6,176,597 km (0.083 R)
• M20: 6,343,249 km (0.104 R)
• M21: 6,595,920 km (0.086 R)
• M22: 6,880,754 km (0.12 R)
• M23: 7,969,378 km (0.106 R)
• M24: 9,556,312 km (0.05 R)
• M25: 10,468,111 km (0.054 R)
• M26: 11,203,833 km (0.12 R)
• M27: 11,441,544 km (0.108 R)
• M28: 11,715,159 km (0.085 R)
• M29: 12,619,478 km (0.115 R)
• M30: 12,689,939 km (0.1 R)
• M31: 13,187,052 km (0.103 R)
• M32: 13,258,560 km (0.061 R)
• M33: 13,763,004 km (0.107 R)
• M34: 14,753,492 km (0.089 R)
• M35: 15,691,171 km (0.03 R)
• M36: 15,881,011 km (0.112 R)
• M37: 15,995,304 km (0.1 R)
• M38: 16,224,637 km (0.112 R)
• M39: 17,270,326 km (0.076 R)
• M40: 17,584,332 km (0.113 R)
• M41: 17,742,008 km (0.046 R)
• M42: 18,217,879 km (0.036 R)
• M43: 18,417,443 km (0.104 R)
• M44: 18,537,570 km (0.113 R)
• M45: 18,698,088 km (0.099 R)
• M46: 19,548,403 km (0.1 R)
• M47: 20,246,127 km (0.079 R)
• M48: 20,328,705 km (0.049 R)
• M49: 20,910,042 km (0.076 R)
• M50: 20,993,668 km (0.054 R)
• M51: 21,077,293 km (0.116 R)
• M52: 21,160,918 km (0.085 R)
• M53: 21,454,878 km (0.108 R)
• M54: 21,665,661 km (0.116 R)
• M55: 21,961,865 km (0.104 R)
• M56: 22,302,200 km (0.083 R)
• M57: 22,430,256 km (0.056 R)
• M58: 22,558,461 km (0.114 R)
• M59: 22,729,900 km (0.101 R)
• M60: 23,376,612 km (0.096 R)
• M61: 23,854,727 km (0.117 R)
• M62: 24,029,308 km (0.105 R)
• M63: 25,041,936 km (0.039 R)
• M64: 25,130,498 km (0.086 R)
• M65: 25,352,800 km (0.117 R)
• M66: 26,338,351 km (0.116 R)
• M67: 26,699,779 km (0.112 R)
• M68: 27,062,853 km (0.085 R)
• M69: 27,381,945 km (0.028 R)
• M70: 27,610,681 km (0.04 R)
• M71: 29,369,353 km (0.095 R)
• M72: 29,650,298 km (0.043 R)
• M73: 29,838,193 km (0.083 R)
• M74: 30,309,426 km (0.073 R)
• M75: 30,403,972 km (0.11 R)
• M76: 30,498,667 km (0.071 R)
• M77: 30,878,197 km (0.068 R)
• M78: 30,973,342 km (0.065 R)
• M79: 31,642,194 km (0.043 R)
• M80: 31,930,170 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.1

Radius: 7.8

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 14.37 AU - 19.77 AU

Year: 24787 Days

Day: 15.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 112,592,436 km

• M1: 180,714 km (0.087 R)
• M2: 263,891 km (0.1 R)
• M3: 444,754 km (0.087 R)
• M4: 569,070 km (0.118 R)
• M5: 788,082 km (0.079 R)
• M6: 1,104,631 km (0.107 R)
• M7: 1,846,187 km (0.077 R)
• M8: 2,081,804 km (0.081 R)
• M9: 2,358,560 km (0.114 R)
• M10: 2,679,747 km (0.072 R)
• M11: 3,152,775 km (0.117 R)
• M12: 3,328,104 km (0.109 R)
• M13: 5,085,280 km (0.098 R)
• M14: 6,405,033 km (0.084 R)
• M15: 8,398,724 km (0.088 R)
• M16: 9,185,908 km (0.104 R)
• M17: 9,791,779 km (0.07 R)
• M18: 11,793,997 km (0.09 R)
• M19: 12,066,564 km (0.069 R)
• M20: 12,231,122 km (0.102 R)
• M21: 12,673,782 km (0.102 R)
• M22: 13,121,528 km (0.048 R)
• M23: 13,404,119 km (0.118 R)
• M24: 17,626,968 km (0.053 R)
• M25: 18,504,359 km (0.101 R)
• M26: 18,757,628 km (0.09 R)
• M27: 18,821,207 km (0.111 R)
• M28: 20,366,703 km (0.118 R)
• M29: 21,552,416 km (0.03 R)
• M30: 22,287,988 km (0.083 R)
• M31: 23,577,821 km (0.084 R)
• M32: 24,961,602 km (0.055 R)
• M33: 25,101,326 km (0.034 R)
• M34: 25,451,983 km (0.074 R)
• M35: 25,663,216 km (0.085 R)
• M36: 26,087,325 km (0.081 R)
• M37: 26,371,412 km (0.12 R)
• M38: 27,517,780 km (0.111 R)
• M39: 28,900,214 km (0.119 R)
• M40: 29,489,031 km (0.058 R)
• M41: 29,859,137 km (0.102 R)
• M42: 29,933,337 km (0.119 R)
• M43: 30,978,428 km (0.063 R)
• M44: 32,874,132 km (0.097 R)
• M45: 33,027,470 km (0.093 R)
• M46: 33,257,851 km (0.092 R)
• M47: 33,642,916 km (0.082 R)
• M48: 34,339,892 km (0.106 R)
• M49: 36,300,821 km (0.083 R)
• M50: 36,856,427 km (0.069 R)
• M51: 37,735,165 km (0.082 R)
• M52: 40,740,886 km (0.119 R)
• M53: 40,905,593 km (0.067 R)
• M54: 42,397,533 km (0.045 R)
• M55: 43,486,007 km (0.067 R)
• M56: 43,822,901 km (0.071 R)
• M57: 43,991,498 km (0.081 R)
• M58: 45,093,436 km (0.043 R)
• M59: 47,757,624 km (0.087 R)
• M60: 49,240,139 km (0.079 R)
• M61: 52,250,198 km (0.044 R)
• M62: 52,429,117 km (0.068 R)
• M63: 53,687,235 km (0.045 R)
• M64: 55,501,708 km (0.09 R)
• M65: 55,592,962 km (0.032 R)
• M66: 58,168,140 km (0.108 R)
• M67: 63,148,104 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.1

Radius: 7.6

Gravity: 14.61 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 16.15 AU - 24.69 AU

Year: 32431 Days

Day: 19.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 112,592,436 km

• M1: 190,588 km (0.113 R)
• M2: 1,352,215 km (0.082 R)
• M3: 2,313,381 km (0.06 R)
• M4: 3,233,708 km (0.083 R)
• M5: 4,596,694 km (0.107 R)
• M6: 4,770,975 km (0.083 R)
• M7: 6,177,943 km (0.089 R)
• M8: 6,370,326 km (0.116 R)
• M9: 6,499,728 km (0.111 R)
• M10: 6,564,803 km (0.066 R)
• M11: 6,959,592 km (0.03 R)
• M12: 7,026,014 km (0.09 R)
• M13: 7,092,884 km (0.076 R)
• M14: 8,119,424 km (0.116 R)
• M15: 8,259,747 km (0.099 R)
• M16: 9,191,742 km (0.111 R)
• M17: 9,485,103 km (0.111 R)
• M18: 9,559,005 km (0.066 R)
• M19: 9,856,256 km (0.115 R)
• M20: 9,931,055 km (0.086 R)
• M21: 10,081,251 km (0.107 R)
• M22: 11,624,054 km (0.117 R)
• M23: 11,782,328 km (0.11 R)
• M24: 12,422,607 km (0.087 R)
• M25: 13,156,534 km (0.118 R)
• M26: 14,751,547 km (0.092 R)
• M27: 14,922,836 km (0.04 R)
• M28: 15,441,193 km (0.114 R)
• M29: 16,317,986 km (0.084 R)
• M30: 17,030,970 km (0.118 R)
• M31: 18,672,357 km (0.079 R)
• M32: 19,043,809 km (0.075 R)
• M33: 20,173,123 km (0.118 R)
• M34: 20,938,017 km (0.106 R)
• M35: 21,907,262 km (0.088 R)
• M36: 22,005,099 km (0.086 R)
• M37: 23,288,948 km (0.064 R)
• M38: 23,488,511 km (0.119 R)
• M39: 24,596,882 km (0.098 R)
• M40: 25,004,087 km (0.088 R)
• M41: 25,208,588 km (0.114 R)
• M42: 26,759,618 km (0.075 R)
• M43: 30,387,965 km (0.098 R)
• M44: 35,651,267 km (0.082 R)
• M45: 36,227,518 km (0.108 R)
• M46: 39,392,261 km (0.101 R)
• M47: 41,429,784 km (0.099 R)
• M48: 42,035,506 km (0.037 R)
• M49: 43,378,595 km (0.082 R)
• M50: 44,240,578 km (0.12 R)
• M51: 45,981,449 km (0.095 R)
• M52: 46,106,662 km (0.025 R)
• M53: 46,986,148 km (0.105 R)
• M54: 47,112,259 km (0.108 R)
• M55: 47,238,520 km (0.085 R)
• M56: 47,617,900 km (0.104 R)
• M57: 47,744,609 km (0.06 R)
• M58: 48,252,344 km (0.113 R)
• M59: 49,273,350 km (0.113 R)
• M60: 51,987,205 km (0.09 R)
• M61: 53,164,989 km (0.064 R)
• M62: 54,881,924 km (0.078 R)
• M63: 56,482,770 km (0.068 R)
• M64: 57,693,466 km (0.061 R)
• M65: 58,369,798 km (0.099 R)
• M66: 59,320,941 km (0.087 R)
• M67: 59,730,241 km (0.114 R)
• M68: 60,140,438 km (0.115 R)
• M69: 61,376,566 km (0.12 R)
• M70: 61,652,424 km (0.082 R)
• M71: 62,759,897 km (0.103 R)
• M72: 65,275,684 km (0.092 R)
• M73: 71,998,014 km (0.082 R)
• M74: 75,958,169 km (0.119 R)
• M75: 79,837,990 km (0.107 R)
• M76: 81,347,283 km (0.107 R)
• M77: 82,257,436 km (0.085 R)
• M78: 85,469,303 km (0.066 R)
• M79: 87,633,236 km (0.091 R)
• M80: 90,285,008 km (0.099 R)
• M81: 91,541,929 km (0.106 R)
• M82: 92,646,560 km (0.113 R)
• M83: 95,507,320 km (0.09 R)
• M84: 97,913,302 km (0.117 R)
• M85: 98,558,219 km (0.049 R)
• M86: 100,501,495 km (0.066 R)
• M87: 104,261,488 km (0.115 R)
• M88: 105,414,888 km (0.067 R)
• M89: 106,241,416 km (0.099 R)
• M90: 107,070,038 km (0.095 R)
• M91: 109,903,272 km (0.095 R)
• M92: 110,741,320 km (0.069 R)
• M93: 111,918,057 km (0.106 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 10,782 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit