🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.1 AU - 1.48 AU

Year: 543 Days

Day: 28.2 Hours

Environment

Temp: -22 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 104,442,032 km

• M1: 475,572 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.67 AU - 3.39 AU

Year: 1956 Days

Day: 38.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,442,032 km

• M1: 136,882 km (0.068 R)

Asteroid Belt

Center: 6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.8

Radius: 13.1

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.23 AU - 9.71 AU

Year: 9963 Days

Day: 11.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 104,442,032 km

• M1: 170,093 km (0.049 R)
• M2: 389,104 km (0.115 R)
• M3: 551,119 km (0.056 R)
• M4: 771,027 km (0.071 R)
• M5: 1,021,604 km (0.09 R)
• M6: 1,644,081 km (0.043 R)
• M7: 1,794,576 km (0.108 R)
• M8: 2,063,852 km (0.11 R)
• M9: 2,443,382 km (0.061 R)
• M10: 2,541,817 km (0.03 R)
• M11: 3,133,926 km (0.115 R)
• M12: 3,882,813 km (0.101 R)
• M13: 4,322,481 km (0.075 R)
• M14: 4,502,746 km (0.049 R)
• M15: 5,153,946 km (0.116 R)
• M16: 5,345,431 km (0.076 R)
• M17: 5,474,534 km (0.098 R)
• M18: 5,604,535 km (0.114 R)
• M19: 5,867,827 km (0.11 R)
• M20: 6,372,570 km (0.09 R)
• M21: 6,509,452 km (0.096 R)
• M22: 6,716,795 km (0.083 R)
• M23: 7,351,987 km (0.104 R)
• M24: 7,676,764 km (0.099 R)
• M25: 8,080,230 km (0.079 R)
• M26: 9,022,996 km (0.101 R)
• M27: 9,487,796 km (0.113 R)
• M28: 9,881,239 km (0.057 R)
• M29: 10,080,054 km (0.094 R)
• M30: 10,765,661 km (0.087 R)
• M31: 11,176,008 km (0.1 R)
• M32: 11,258,736 km (0.03 R)
• M33: 12,438,016 km (0.104 R)
• M34: 12,523,735 km (0.12 R)
• M35: 12,739,007 km (0.05 R)
• M36: 12,868,708 km (0.071 R)
• M37: 13,435,834 km (0.108 R)
• M38: 13,789,034 km (0.118 R)
• M39: 13,966,756 km (0.098 R)
• M40: 15,461,987 km (0.077 R)
• M41: 15,554,289 km (0.093 R)
• M42: 15,739,342 km (0.069 R)
• M43: 15,878,617 km (0.091 R)
• M44: 16,770,221 km (0.102 R)
• M45: 17,629,959 km (0.08 R)
• M46: 18,065,289 km (0.049 R)
• M47: 19,193,706 km (0.101 R)
• M48: 20,143,054 km (0.098 R)
• M49: 20,547,268 km (0.119 R)
• M50: 21,107,661 km (0.074 R)
• M51: 22,347,528 km (0.091 R)
• M52: 22,556,517 km (0.091 R)
• M53: 23,345,945 km (0.07 R)
• M54: 24,897,723 km (0.051 R)
• M55: 25,114,341 km (0.027 R)
• M56: 25,658,728 km (0.111 R)
• M57: 26,097,049 km (0.108 R)
• M58: 27,147,974 km (0.091 R)
• M59: 27,371,025 km (0.075 R)
• M60: 27,762,672 km (0.119 R)
• M61: 29,005,980 km (0.076 R)
• M62: 29,749,182 km (0.091 R)
• M63: 31,312,779 km (0.067 R)
• M64: 31,488,257 km (0.078 R)
• M65: 31,663,885 km (0.118 R)
• M66: 32,016,338 km (0.103 R)
• M67: 32,962,395 km (0.109 R)
• M68: 33,977,716 km (0.102 R)
• M69: 34,097,843 km (0.083 R)
• M70: 34,338,546 km (0.056 R)
• M71: 34,458,972 km (0.104 R)
• M72: 34,579,697 km (0.055 R)
• M73: 35,063,946 km (0.09 R)
• M74: 35,794,432 km (0.045 R)
• M75: 36,100,210 km (0.096 R)
• M76: 37,704,647 km (0.066 R)
• M77: 40,408,778 km (0.066 R)
• M78: 40,599,665 km (0.083 R)
• M79: 41,623,364 km (0.078 R)
• M80: 42,655,589 km (0.092 R)
• M81: 42,785,290 km (0.053 R)
• M82: 43,174,843 km (0.06 R)
• M83: 43,435,293 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.6

Radius: 4.9

Gravity: 12.06 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 13.62 AU - 15.54 AU

Year: 20646 Days

Day: 22 Hours

Environment

Temp: -190 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 104,442,032 km

• M1: 264,190 km (0.114 R)
• M2: 1,048,980 km (0.063 R)
• M3: 1,404,275 km (0.095 R)
• M4: 2,100,354 km (0.113 R)
• M5: 2,483,175 km (0.066 R)
• M6: 2,792,095 km (0.062 R)
• M7: 2,887,239 km (0.044 R)
• M8: 5,001,506 km (0.095 R)
• M9: 6,155,952 km (0.07 R)
• M10: 6,488,359 km (0.081 R)
• M11: 6,530,246 km (0.045 R)
• M12: 6,614,470 km (0.093 R)
• M13: 6,954,955 km (0.106 R)
• M14: 7,344,657 km (0.111 R)
• M15: 8,833,455 km (0.117 R)
• M16: 8,973,329 km (0.112 R)
• M17: 10,411,713 km (0.116 R)
• M18: 12,023,181 km (0.073 R)
• M19: 12,647,154 km (0.071 R)
• M20: 12,699,662 km (0.038 R)
• M21: 13,175,234 km (0.044 R)
• M22: 13,764,350 km (0.108 R)
• M23: 14,252,788 km (0.11 R)
• M24: 14,416,896 km (0.062 R)
• M25: 14,746,909 km (0.055 R)
• M26: 15,023,815 km (0.095 R)
• M27: 15,864,854 km (0.117 R)
• M28: 16,376,778 km (0.066 R)
• M29: 17,533,618 km (0.093 R)
• M30: 18,896,305 km (0.098 R)
• M31: 19,620,658 km (0.105 R)
• M32: 20,047,461 km (0.095 R)
• M33: 20,231,317 km (0.109 R)
• M34: 21,533,716 km (0.079 R)
• M35: 26,066,232 km (0.096 R)
• M36: 26,133,102 km (0.1 R)
• M37: 26,871,817 km (0.111 R)
• M38: 27,142,290 km (0.1 R)
• M39: 27,549,495 km (0.112 R)
• M40: 27,753,846 km (0.109 R)
• M41: 28,164,043 km (0.068 R)
• M42: 29,337,339 km (0.062 R)
• M43: 30,526,493 km (0.077 R)
• M44: 30,950,004 km (0.104 R)
• M45: 31,375,461 km (0.12 R)
• M46: 31,874,070 km (0.115 R)
• M47: 32,519,286 km (0.057 R)
• M48: 32,591,243 km (0.1 R)
• M49: 34,774,025 km (0.031 R)
• M50: 36,853,435 km (0.039 R)
• M51: 40,433,462 km (0.112 R)
• M52: 42,068,417 km (0.066 R)
• M53: 43,724,914 km (0.102 R)
• M54: 44,761,029 km (0.098 R)
• M55: 45,241,986 km (0.09 R)
• M56: 49,150,530 km (0.042 R)
• M57: 51,563,843 km (0.075 R)
• M58: 55,986,704 km (0.076 R)
• M59: 57,371,831 km (0.092 R)
• M60: 58,068,657 km (0.078 R)
• M61: 58,243,238 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 858.9

Radius: 6.1

Gravity: 23.08 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 16.59 AU - 19.75 AU

Year: 28723 Days

Day: 23.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 104,442,032 km

• M1: 112,797 km (0.069 R)
• M2: 942,317 km (0.067 R)
• M3: 1,242,710 km (0.071 R)
• M4: 1,885,831 km (0.107 R)
• M5: 2,481,829 km (0.098 R)
• M6: 2,708,021 km (0.058 R)
• M7: 3,475,757 km (0.099 R)
• M8: 4,967,696 km (0.098 R)
• M9: 5,138,088 km (0.11 R)
• M10: 6,444,676 km (0.075 R)
• M11: 6,568,394 km (0.07 R)
• M12: 7,455,808 km (0.088 R)
• M13: 8,719,312 km (0.067 R)
• M14: 8,856,194 km (0.113 R)
• M15: 9,551,076 km (0.068 R)
• M16: 10,119,398 km (0.042 R)
• M17: 10,918,849 km (0.117 R)
• M18: 11,738,347 km (0.039 R)
• M19: 14,393,858 km (0.109 R)
• M20: 14,636,805 km (0.109 R)
• M21: 14,718,037 km (0.083 R)
• M22: 15,291,146 km (0.065 R)
• M23: 15,373,575 km (0.119 R)
• M24: 15,704,934 km (0.045 R)
• M25: 15,871,436 km (0.092 R)
• M26: 16,374,684 km (0.061 R)
• M27: 16,883,167 km (0.102 R)
• M28: 22,995,736 km (0.077 R)
• M29: 24,330,598 km (0.06 R)
• M30: 24,619,920 km (0.036 R)
• M31: 24,716,710 km (0.112 R)
• M32: 25,397,081 km (0.05 R)
• M33: 25,886,864 km (0.096 R)
• M34: 26,478,674 km (0.089 R)
• M35: 27,074,971 km (0.119 R)
• M36: 27,474,846 km (0.115 R)
• M37: 28,483,435 km (0.052 R)
• M38: 30,018,758 km (0.074 R)
• M39: 30,329,024 km (0.115 R)
• M40: 30,536,516 km (0.085 R)
• M41: 31,161,685 km (0.099 R)
• M42: 32,742,935 km (0.083 R)
• M43: 32,849,299 km (0.051 R)
• M44: 35,435,996 km (0.089 R)
• M45: 37,975,569 km (0.096 R)
• M46: 39,098,002 km (0.029 R)
• M47: 44,634,769 km (0.111 R)
• M48: 45,462,494 km (0.082 R)
• M49: 47,855,162 km (0.088 R)
• M50: 48,096,613 km (0.049 R)
• M51: 51,767,595 km (0.118 R)
• M52: 55,274,319 km (0.098 R)
• M53: 56,928,273 km (0.12 R)
• M54: 59,115,543 km (0.048 R)
• M55: 59,245,095 km (0.093 R)
• M56: 59,374,647 km (0.089 R)
• M57: 60,414,950 km (0.097 R)
• M58: 61,461,238 km (0.083 R)
• M59: 62,118,272 km (0.113 R)
• M60: 62,777,550 km (0.112 R)
• M61: 65,572,038 km (0.049 R)
• M62: 68,270,783 km (0.096 R)
• M63: 68,951,155 km (0.081 R)
• M64: 69,633,770 km (0.115 R)
• M65: 69,907,384 km (0.104 R)
• M66: 70,868,102 km (0.104 R)
• M67: 73,776,135 km (0.079 R)
• M68: 74,194,859 km (0.088 R)
• M69: 74,474,308 km (0.109 R)
• M70: 75,455,371 km (0.099 R)
• M71: 76,299,701 km (0.058 R)
• M72: 77,713,850 km (0.086 R)
• M73: 77,855,818 km (0.098 R)
• M74: 80,711,642 km (0.109 R)
• M75: 81,142,932 km (0.117 R)
• M76: 83,165,944 km (0.111 R)
• M77: 83,746,982 km (0.114 R)
• M78: 86,966,777 km (0.105 R)
• M79: 87,261,485 km (0.11 R)
• M80: 87,408,989 km (0.036 R)
• M81: 88,147,703 km (0.115 R)
• M82: 88,295,655 km (0.033 R)
• M83: 88,443,757 km (0.079 R)
• M84: 88,740,111 km (0.12 R)
• M85: 89,333,864 km (0.105 R)
• M86: 90,077,815 km (0.096 R)
• M87: 90,226,814 km (0.11 R)
• M88: 92,322,232 km (0.03 R)
• M89: 93,375,849 km (0.066 R)
• M90: 94,887,985 km (0.032 R)
• M91: 96,408,198 km (0.111 R)
• M92: 97,936,490 km (0.12 R)
• M93: 98,243,166 km (0.099 R)
• M94: 98,857,265 km (0.053 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 18,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit