🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.47 AU - 0.69 AU

Year: 170 Days

Day: 43.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.16 AU - 2.36 AU

Year: 1308 Days

Day: 35.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.6

Radius: 11

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.54 AU - 6.98 AU

Year: 5322 Days

Day: 14.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 72,764,102 km

• M1: 193,131 km (0.027 R)
• M2: 423,661 km (0.084 R)
• M3: 519,105 km (0.087 R)
• M4: 587,770 km (0.09 R)
• M5: 743,501 km (0.088 R)
• M6: 888,761 km (0.069 R)
• M7: 991,235 km (0.09 R)
• M8: 1,098,048 km (0.068 R)
• M9: 1,190,051 km (0.081 R)
• M10: 1,275,322 km (0.066 R)
• M11: 1,422,227 km (0.11 R)
• M12: 1,997,880 km (0.102 R)
• M13: 2,240,228 km (0.079 R)
• M14: 2,370,977 km (0.091 R)
• M15: 2,766,214 km (0.088 R)
• M16: 3,102,660 km (0.076 R)
• M17: 3,411,430 km (0.111 R)
• M18: 3,521,235 km (0.071 R)
• M19: 3,604,261 km (0.036 R)
• M20: 3,730,223 km (0.105 R)
• M21: 3,986,484 km (0.042 R)
• M22: 4,292,860 km (0.059 R)
• M23: 4,912,944 km (0.112 R)
• M24: 5,068,525 km (0.085 R)
• M25: 5,336,754 km (0.09 R)
• M26: 5,432,647 km (0.052 R)
• M27: 5,821,601 km (0.06 R)
• M28: 5,986,458 km (0.082 R)
• M29: 6,152,661 km (0.095 R)
• M30: 6,558,221 km (0.07 R)
• M31: 7,059,823 km (0.091 R)
• M32: 7,147,487 km (0.095 R)
• M33: 7,359,617 km (0.105 R)
• M34: 7,466,430 km (0.107 R)
• M35: 8,191,830 km (0.106 R)
• M36: 8,339,632 km (0.072 R)
• M37: 8,432,383 km (0.098 R)
• M38: 8,713,029 km (0.077 R)
• M39: 8,788,277 km (0.116 R)
• M40: 8,920,671 km (0.1 R)
• M41: 9,053,813 km (0.087 R)
• M42: 9,149,256 km (0.118 R)
• M43: 9,244,999 km (0.092 R)
• M44: 9,341,041 km (0.058 R)
• M45: 9,885,427 km (0.109 R)
• M46: 9,983,713 km (0.073 R)
• M47: 10,380,297 km (0.076 R)
• M48: 10,480,228 km (0.085 R)
• M49: 10,580,459 km (0.088 R)
• M50: 10,721,380 km (0.078 R)
• M51: 10,923,786 km (0.098 R)
• M52: 11,066,203 km (0.096 R)
• M53: 11,311,843 km (0.117 R)
• M54: 11,579,922 km (0.117 R)
• M55: 11,871,040 km (0.099 R)
• M56: 12,017,496 km (0.101 R)
• M57: 12,269,868 km (0.109 R)
• M58: 12,502,941 km (0.072 R)
• M59: 13,362,531 km (0.063 R)
• M60: 14,063,845 km (0.044 R)
• M61: 14,664,930 km (0.047 R)
• M62: 15,274,541 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.6

Radius: 3.1

Gravity: 14.94 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 9.6 AU - 14.16 AU

Year: 15765 Days

Day: 17.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 72,764,102 km

• M1: 61,186 km (0.106 R)
• M2: 200,162 km (0.074 R)
• M3: 259,104 km (0.06 R)
• M4: 482,304 km (0.065 R)
• M5: 647,908 km (0.047 R)
• M6: 993,479 km (0.076 R)
• M7: 1,166,863 km (0.106 R)
• M8: 1,865,485 km (0.098 R)
• M9: 2,122,195 km (0.114 R)
• M10: 2,321,909 km (0.091 R)
• M11: 2,344,498 km (0.081 R)
• M12: 3,356,527 km (0.036 R)
• M13: 3,693,721 km (0.076 R)
• M14: 3,987,531 km (0.092 R)
• M15: 4,014,608 km (0.103 R)
• M16: 4,400,122 km (0.107 R)
• M17: 4,654,139 km (0.115 R)
• M18: 4,797,305 km (0.057 R)
• M19: 5,716,883 km (0.078 R)
• M20: 5,747,401 km (0.073 R)
• M21: 5,808,736 km (0.078 R)
• M22: 6,149,669 km (0.095 R)
• M23: 6,721,283 km (0.107 R)
• M24: 7,846,708 km (0.118 R)
• M25: 7,982,842 km (0.09 R)
• M26: 8,675,480 km (0.055 R)
• M27: 10,080,204 km (0.082 R)
• M28: 10,117,154 km (0.071 R)
• M29: 10,302,506 km (0.112 R)
• M30: 10,676,650 km (0.088 R)
• M31: 10,941,139 km (0.102 R)
• M32: 10,979,137 km (0.115 R)
• M33: 11,017,135 km (0.1 R)
• M34: 12,454,023 km (0.093 R)
• M35: 12,573,103 km (0.08 R)
• M36: 12,612,896 km (0.086 R)
• M37: 14,863,745 km (0.118 R)
• M38: 15,413,517 km (0.107 R)
• M39: 16,099,424 km (0.06 R)
• M40: 16,229,125 km (0.1 R)
• M41: 16,838,886 km (0.107 R)
• M42: 17,190,740 km (0.094 R)
• M43: 18,080,847 km (0.103 R)
• M44: 18,803,704 km (0.107 R)
• M45: 19,535,986 km (0.094 R)
• M46: 19,859,267 km (0.084 R)
• M47: 19,998,393 km (0.117 R)
• M48: 20,044,768 km (0.056 R)
• M49: 20,745,634 km (0.101 R)
• M50: 21,122,621 km (0.075 R)
• M51: 21,312,012 km (0.063 R)
• M52: 21,549,573 km (0.115 R)
• M53: 22,556,666 km (0.097 R)
• M54: 23,236,588 km (0.115 R)
• M55: 25,618,187 km (0.08 R)
• M56: 26,991,495 km (0.093 R)
• M57: 27,712,856 km (0.06 R)
• M58: 27,868,288 km (0.084 R)
• M59: 27,920,199 km (0.096 R)
• M60: 28,284,170 km (0.072 R)
• M61: 29,069,559 km (0.068 R)
• M62: 30,180,922 km (0.032 R)
• M63: 30,340,842 km (0.092 R)
• M64: 30,929,509 km (0.107 R)
• M65: 30,983,365 km (0.111 R)
• M66: 31,090,776 km (0.115 R)
• M67: 31,252,342 km (0.097 R)
• M68: 32,009,606 km (0.101 R)
• M69: 32,118,364 km (0.098 R)
• M70: 32,172,668 km (0.115 R)
• M71: 34,150,950 km (0.088 R)
• M72: 35,042,703 km (0.104 R)
• M73: 35,098,802 km (0.094 R)
• M74: 35,154,752 km (0.055 R)
• M75: 35,547,745 km (0.026 R)
• M76: 36,224,825 km (0.07 R)
• M77: 36,906,094 km (0.107 R)
• M78: 37,419,963 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.2

Radius: 7

Gravity: 19.04 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 12.01 AU - 12.01 AU

Year: 16024 Days

Day: 23.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,764,102 km

• M1: 248,183 km (0.087 R)
• M2: 292,613 km (0.041 R)
• M3: 374,294 km (0.115 R)
• M4: 464,651 km (0.11 R)
• M5: 604,375 km (0.115 R)
• M6: 899,682 km (0.118 R)
• M7: 999,015 km (0.107 R)
• M8: 1,102,237 km (0.119 R)
• M9: 1,181,973 km (0.1 R)
• M10: 1,824,944 km (0.109 R)
• M11: 1,984,266 km (0.025 R)
• M12: 2,148,225 km (0.116 R)
• M13: 2,419,895 km (0.044 R)
• M14: 2,847,745 km (0.116 R)
• M15: 3,184,041 km (0.11 R)
• M16: 3,772,410 km (0.039 R)
• M17: 4,017,152 km (0.108 R)
• M18: 4,608,213 km (0.107 R)
• M19: 5,453,291 km (0.101 R)
• M20: 5,544,995 km (0.107 R)
• M21: 5,683,522 km (0.047 R)
• M22: 5,964,168 km (0.114 R)
• M23: 6,201,430 km (0.113 R)
• M24: 6,490,154 km (0.074 R)
• M25: 6,981,433 km (0.052 R)
• M26: 7,433,668 km (0.084 R)
• M27: 8,051,357 km (0.095 R)
• M28: 8,366,411 km (0.1 R)
• M29: 8,632,096 km (0.117 R)
• M30: 10,001,515 km (0.031 R)
• M31: 10,625,189 km (0.068 R)
• M32: 10,970,610 km (0.091 R)
• M33: 11,378,414 km (0.071 R)
• M34: 11,613,582 km (0.045 R)
• M35: 11,672,673 km (0.091 R)
• M36: 12,208,682 km (0.115 R)
• M37: 12,874,692 km (0.096 R)
• M38: 13,428,503 km (0.043 R)
• M39: 13,552,520 km (0.064 R)
• M40: 14,115,756 km (0.102 R)
• M41: 14,559,014 km (0.083 R)
• M42: 15,135,714 km (0.114 R)
• M43: 15,524,369 km (0.086 R)
• M44: 15,850,792 km (0.112 R)
• M45: 15,981,989 km (0.057 R)
• M46: 16,113,486 km (0.062 R)
• M47: 16,443,948 km (0.042 R)
• M48: 17,516,265 km (0.101 R)
• M49: 17,719,868 km (0.11 R)
• M50: 17,992,585 km (0.109 R)
• M51: 19,587,148 km (0.085 R)
• M52: 21,443,658 km (0.098 R)
• M53: 23,057,819 km (0.107 R)
• M54: 23,579,467 km (0.086 R)
• M55: 23,804,312 km (0.116 R)
• M56: 24,558,884 km (0.102 R)
• M57: 26,091,215 km (0.111 R)
• M58: 28,288,060 km (0.111 R)
• M59: 30,462,016 km (0.042 R)
• M60: 30,952,248 km (0.1 R)
• M61: 32,438,952 km (0.088 R)
• M62: 34,372,205 km (0.096 R)
• M63: 34,457,177 km (0.088 R)
• M64: 35,481,324 km (0.098 R)
• M65: 37,384,957 km (0.072 R)
• M66: 40,570,793 km (0.114 R)
• M67: 41,290,508 km (0.065 R)
• M68: 43,382,934 km (0.12 R)
• M69: 43,566,640 km (0.117 R)
• M70: 44,118,955 km (0.071 R)
• M71: 44,951,767 km (0.082 R)
• M72: 46,070,160 km (0.052 R)
• M73: 46,445,053 km (0.1 R)
• M74: 46,632,798 km (0.091 R)
• M75: 47,575,713 km (0.12 R)
• M76: 48,429,618 km (0.085 R)
• M77: 48,715,350 km (0.07 R)
• M78: 50,152,686 km (0.096 R)
• M79: 50,828,121 km (0.06 R)
• M80: 51,993,039 km (0.087 R)
• M81: 53,363,206 km (0.09 R)
• M82: 54,349,206 km (0.049 R)
• M83: 56,840,309 km (0.062 R)
• M84: 58,758,453 km (0.108 R)
• M85: 61,211,410 km (0.12 R)
• M86: 62,553,901 km (0.033 R)
• M87: 64,115,104 km (0.098 R)
• M88: 65,058,020 km (0.109 R)
• M89: 66,745,484 km (0.095 R)
• M90: 68,875,009 km (0.113 R)
• M91: 68,982,121 km (0.1 R)
• M92: 69,196,495 km (0.111 R)
• M93: 70,810,656 km (0.095 R)
• M94: 71,351,452 km (0.032 R)
• M95: 72,219,718 km (0.113 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 10,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit