🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.41 AU - 0.67 AU

Year: 256 Days

Day: 45.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,793,062 km

• M1: 514,317 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.63 AU - 0.67 AU

Year: 338 Days

Day: 30.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 153.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.3

Radius: 8.6

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.62 AU - 0.96 AU

Year: 453 Days

Day: 12.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 75,793,062 km

• M1: 110,254 km (0.098 R)
• M2: 191,485 km (0.09 R)
• M3: 272,567 km (0.04 R)
• M4: 339,886 km (0.095 R)
• M5: 401,670 km (0.108 R)
• M6: 488,736 km (0.053 R)
• M7: 556,953 km (0.103 R)
• M8: 632,649 km (0.077 R)
• M9: 688,001 km (0.099 R)
• M10: 749,186 km (0.065 R)
• M11: 838,346 km (0.104 R)
• M12: 949,498 km (0.071 R)
• M13: 1,037,312 km (0.039 R)
• M14: 1,113,457 km (0.072 R)
• M15: 1,241,513 km (0.079 R)
• M16: 1,348,475 km (0.069 R)
• M17: 1,411,007 km (0.118 R)
• M18: 1,550,133 km (0.072 R)
• M19: 1,699,432 km (0.092 R)
• M20: 1,755,980 km (0.069 R)
• M21: 1,853,667 km (0.062 R)
• M22: 1,917,695 km (0.088 R)
• M23: 2,024,358 km (0.117 R)
• M24: 2,132,966 km (0.042 R)
• M25: 2,188,018 km (0.108 R)
• M26: 2,268,502 km (0.029 R)
• M27: 2,375,165 km (0.081 R)
• M28: 2,470,609 km (0.088 R)
• M29: 2,580,414 km (0.111 R)
• M30: 2,698,596 km (0.086 R)
• M31: 2,805,110 km (0.059 R)
• M32: 2,879,011 km (0.042 R)
• M33: 3,070,496 km (0.039 R)
• M34: 3,167,885 km (0.076 R)
• M35: 3,252,108 km (0.038 R)
• M36: 3,444,341 km (0.108 R)
• M37: 3,560,130 km (0.082 R)
• M38: 3,662,455 km (0.037 R)
• M39: 3,758,497 km (0.109 R)
• M40: 3,952,825 km (0.106 R)
• M41: 4,089,407 km (0.116 R)
• M42: 4,219,707 km (0.12 R)
• M43: 4,281,641 km (0.091 R)
• M44: 4,445,450 km (0.091 R)
• M45: 4,595,347 km (0.115 R)
• M46: 5,006,293 km (0.059 R)
• M47: 5,154,245 km (0.098 R)
• M48: 5,445,961 km (0.086 R)
• M49: 5,547,239 km (0.117 R)
• M50: 5,606,479 km (0.106 R)
• M51: 5,751,589 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.4

Radius: 11.7

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.72 AU - 1.06 AU

Year: 542 Days

Day: 12.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 75,793,062 km

• M1: 148,551 km (0.118 R)
• M2: 252,372 km (0.119 R)
• M3: 326,572 km (0.094 R)
• M4: 421,268 km (0.041 R)
• M5: 538,253 km (0.078 R)
• M6: 678,875 km (0.028 R)
• M7: 821,592 km (0.074 R)
• M8: 901,028 km (0.101 R)
• M9: 991,834 km (0.108 R)
• M10: 1,187,957 km (0.04 R)
• M11: 1,274,723 km (0.103 R)
• M12: 1,354,310 km (0.072 R)
• M13: 1,498,971 km (0.097 R)
• M14: 1,690,007 km (0.058 R)
• M15: 1,783,506 km (0.079 R)
• M16: 1,900,043 km (0.119 R)
• M17: 2,013,737 km (0.104 R)
• M18: 2,124,290 km (0.12 R)
• M19: 2,225,568 km (0.095 R)
• M20: 2,392,220 km (0.029 R)
• M21: 2,480,183 km (0.1 R)
• M22: 2,569,194 km (0.094 R)
• M23: 2,719,839 km (0.118 R)
• M24: 2,793,291 km (0.086 R)
• M25: 2,911,025 km (0.117 R)
• M26: 3,030,404 km (0.113 R)
• M27: 3,106,549 km (0.067 R)
• M28: 3,202,890 km (0.12 R)
• M29: 3,571,051 km (0.1 R)
• M30: 3,973,918 km (0.036 R)
• M31: 4,106,761 km (0.063 R)
• M32: 4,205,495 km (0.098 R)
• M33: 4,312,308 km (0.067 R)
• M34: 4,412,838 km (0.103 R)
• M35: 4,521,446 km (0.039 R)
• M36: 4,719,214 km (0.076 R)
• M37: 4,889,906 km (0.099 R)
• M38: 5,017,363 km (0.109 R)
• M39: 5,108,169 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.5

Radius: 14.9

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.87 AU - 1.13 AU

Year: 646 Days

Day: 9.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 75,793,062 km

• M1: 186,698 km (0.085 R)
• M2: 285,433 km (0.038 R)
• M3: 390,151 km (0.087 R)
• M4: 490,980 km (0.101 R)
• M5: 611,556 km (0.107 R)
• M6: 744,848 km (0.061 R)
• M7: 928,554 km (0.114 R)
• M8: 1,035,965 km (0.095 R)
• M9: 1,129,015 km (0.064 R)
• M10: 1,240,017 km (0.089 R)
• M11: 1,401,134 km (0.073 R)
• M12: 1,516,174 km (0.112 R)
• M13: 1,700,778 km (0.066 R)
• M14: 1,864,289 km (0.074 R)
• M15: 1,998,029 km (0.119 R)
• M16: 2,171,263 km (0.082 R)
• M17: 2,269,101 km (0.119 R)
• M18: 2,559,171 km (0.097 R)
• M19: 2,689,022 km (0.086 R)
• M20: 2,861,358 km (0.04 R)
• M21: 2,962,487 km (0.038 R)
• M22: 3,113,132 km (0.07 R)
• M23: 3,294,444 km (0.085 R)
• M24: 3,479,497 km (0.088 R)
• M25: 3,697,162 km (0.083 R)
• M26: 3,815,194 km (0.06 R)
• M27: 4,177,072 km (0.085 R)
• M28: 4,346,716 km (0.068 R)
• M29: 4,693,035 km (0.111 R)
• M30: 4,821,091 km (0.096 R)
• M31: 4,918,030 km (0.073 R)
• M32: 5,032,024 km (0.115 R)
• M33: 5,138,537 km (0.09 R)
• M34: 5,270,782 km (0.1 R)
• M35: 5,395,846 km (0.114 R)
• M36: 5,606,330 km (0.104 R)
• M37: 5,742,613 km (0.114 R)
• M38: 5,957,735 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.6

Radius: 9.1

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.34 AU - 2.02 AU

Year: 1406 Days

Day: 12.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 75,793,062 km

• M1: 147,803 km (0.101 R)
• M2: 214,823 km (0.101 R)
• M3: 311,463 km (0.103 R)
• M4: 460,462 km (0.109 R)
• M5: 523,742 km (0.103 R)
• M6: 754,572 km (0.104 R)
• M7: 838,646 km (0.085 R)
• M8: 1,024,895 km (0.119 R)
• M9: 1,135,149 km (0.073 R)
• M10: 1,282,951 km (0.072 R)
• M11: 1,472,492 km (0.112 R)
• M12: 1,534,725 km (0.049 R)
• M13: 1,662,032 km (0.068 R)
• M14: 1,821,354 km (0.026 R)
• M15: 1,898,098 km (0.098 R)
• M16: 2,054,876 km (0.034 R)
• M17: 2,329,388 km (0.069 R)
• M18: 2,402,542 km (0.103 R)
• M19: 2,487,065 km (0.105 R)
• M20: 2,594,177 km (0.081 R)
• M21: 2,713,705 km (0.102 R)
• M22: 2,813,038 km (0.076 R)
• M23: 2,890,979 km (0.08 R)
• M24: 3,095,030 km (0.094 R)
• M25: 3,245,376 km (0.09 R)
• M26: 3,315,538 km (0.119 R)
• M27: 3,601,569 km (0.099 R)
• M28: 3,710,925 km (0.058 R)
• M29: 3,796,644 km (0.109 R)
• M30: 4,376,935 km (0.088 R)
• M31: 4,493,770 km (0.064 R)
• M32: 4,651,147 km (0.115 R)
• M33: 4,877,339 km (0.047 R)
• M34: 5,025,591 km (0.116 R)
• M35: 5,451,346 km (0.1 R)
• M36: 5,549,183 km (0.061 R)
• M37: 5,689,805 km (0.109 R)
• M38: 5,960,428 km (0.038 R)
• M39: 6,148,024 km (0.054 R)
• M40: 6,293,732 km (0.112 R)
• M41: 6,484,768 km (0.112 R)
• M42: 6,647,980 km (0.054 R)
• M43: 6,932,964 km (0.113 R)
• M44: 7,115,174 km (0.118 R)
• M45: 7,252,804 km (0.114 R)
• M46: 7,515,199 km (0.059 R)
• M47: 7,655,372 km (0.119 R)
• M48: 7,749,319 km (0.066 R)
• M49: 7,922,554 km (0.114 R)
• M50: 8,001,691 km (0.113 R)
• M51: 8,176,870 km (0.099 R)
• M52: 8,677,275 km (0.032 R)
• M53: 9,170,948 km (0.107 R)
• M54: 9,555,564 km (0.11 R)
• M55: 9,826,336 km (0.046 R)
• M56: 9,911,457 km (0.103 R)
• M57: 10,202,724 km (0.088 R)
• M58: 10,306,246 km (0.049 R)
• M59: 10,583,900 km (0.103 R)
• M60: 10,706,271 km (0.101 R)
• M61: 10,828,941 km (0.101 R)
• M62: 10,899,252 km (0.095 R)
• M63: 11,005,018 km (0.074 R)
• M64: 11,182,142 km (0.106 R)
• M65: 11,360,163 km (0.026 R)
• M66: 11,431,671 km (0.113 R)
• M67: 11,593,087 km (0.119 R)
• M68: 11,863,859 km (0.092 R)
• M69: 12,008,969 km (0.102 R)
• M70: 12,100,074 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.4

Radius: 12.8

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.25 AU - 2.65 AU

Year: 2476 Days

Day: 10.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 75,793,062 km

• M1: 239,057 km (0.093 R)
• M2: 322,234 km (0.111 R)
• M3: 409,300 km (0.087 R)
• M4: 536,009 km (0.091 R)
• M5: 654,491 km (0.056 R)
• M6: 901,926 km (0.112 R)
• M7: 1,077,553 km (0.091 R)
• M8: 1,158,935 km (0.108 R)
• M9: 1,638,545 km (0.056 R)
• M10: 1,753,885 km (0.068 R)
• M11: 1,966,614 km (0.094 R)
• M12: 2,299,020 km (0.095 R)
• M13: 2,919,552 km (0.087 R)
• M14: 3,248,967 km (0.094 R)
• M15: 3,350,843 km (0.104 R)
• M16: 3,643,157 km (0.081 R)
• M17: 3,735,758 km (0.073 R)
• M18: 3,835,989 km (0.117 R)
• M19: 4,045,874 km (0.078 R)
• M20: 4,266,681 km (0.085 R)
• M21: 4,350,456 km (0.105 R)
• M22: 4,633,944 km (0.105 R)
• M23: 4,756,165 km (0.059 R)
• M24: 5,085,280 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934

Radius: 7.2

Gravity: 18.02 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 8.55 AU - 9.17 AU

Year: 17028 Days

Day: 19.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,793,062 km

• M1: 102,026 km (0.096 R)
• M2: 176,825 km (0.117 R)
• M3: 482,902 km (0.118 R)
• M4: 764,595 km (0.112 R)
• M5: 836,402 km (0.082 R)
• M6: 1,066,034 km (0.083 R)
• M7: 1,202,168 km (0.06 R)
• M8: 1,373,159 km (0.099 R)
• M9: 1,899,743 km (0.098 R)
• M10: 3,158,161 km (0.074 R)
• M11: 3,236,550 km (0.103 R)
• M12: 3,637,921 km (0.091 R)
• M13: 3,844,665 km (0.047 R)
• M14: 4,226,289 km (0.109 R)
• M15: 4,443,655 km (0.047 R)
• M16: 4,575,750 km (0.104 R)
• M17: 7,426,936 km (0.099 R)
• M18: 7,479,146 km (0.119 R)
• M19: 7,689,181 km (0.116 R)
• M20: 7,954,717 km (0.1 R)
• M21: 9,439,177 km (0.118 R)
• M22: 9,666,266 km (0.05 R)
• M23: 9,837,855 km (0.109 R)
• M24: 11,729,221 km (0.092 R)
• M25: 12,653,437 km (0.111 R)
• M26: 13,029,825 km (0.104 R)
• M27: 13,537,261 km (0.106 R)
• M28: 13,793,372 km (0.079 R)
• M29: 14,180,532 km (0.036 R)
• M30: 15,966,880 km (0.051 R)
• M31: 16,441,554 km (0.095 R)
• M32: 16,509,621 km (0.044 R)
• M33: 17,127,610 km (0.082 R)
• M34: 18,315,118 km (0.043 R)
• M35: 18,811,932 km (0.093 R)
• M36: 19,746,171 km (0.076 R)
• M37: 21,659,378 km (0.099 R)
• M38: 22,562,351 km (0.118 R)
• M39: 23,018,325 km (0.075 R)
• M40: 23,862,207 km (0.116 R)
• M41: 24,016,741 km (0.059 R)
• M42: 24,404,649 km (0.105 R)
• M43: 26,534,174 km (0.116 R)
• M44: 27,418,747 km (0.111 R)
• M45: 29,051,757 km (0.076 R)
• M46: 29,630,701 km (0.117 R)
• M47: 29,796,904 km (0.085 R)
• M48: 30,130,058 km (0.115 R)
• M49: 30,213,534 km (0.108 R)
• M50: 31,305,748 km (0.104 R)
• M51: 31,814,231 km (0.045 R)
• M52: 31,899,352 km (0.114 R)
• M53: 33,183,650 km (0.09 R)
• M54: 33,356,136 km (0.105 R)
• M55: 34,223,206 km (0.119 R)
• M56: 36,511,904 km (0.094 R)
• M57: 37,047,165 km (0.107 R)
• M58: 37,764,786 km (0.083 R)
• M59: 39,213,641 km (0.088 R)
• M60: 39,761,768 km (0.109 R)
• M61: 40,312,288 km (0.098 R)
• M62: 40,588,595 km (0.096 R)
• M63: 41,142,855 km (0.108 R)
• M64: 41,699,808 km (0.071 R)
• M65: 42,633,448 km (0.093 R)
• M66: 43,479,574 km (0.086 R)
• M67: 44,141,545 km (0.07 R)
• M68: 44,711,512 km (0.064 R)
• M69: 45,379,616 km (0.118 R)
• M70: 46,436,226 km (0.113 R)
• M71: 49,654,376 km (0.068 R)
• M72: 51,140,630 km (0.106 R)
• M73: 51,439,677 km (0.109 R)
• M74: 51,739,321 km (0.115 R)
• M75: 52,641,696 km (0.107 R)
• M76: 52,842,905 km (0.116 R)
• M77: 53,549,156 km (0.108 R)
• M78: 54,563,579 km (0.1 R)
• M79: 57,437,504 km (0.107 R)
• M80: 58,684,103 km (0.092 R)
• M81: 59,206,200 km (0.113 R)
• M82: 60,781,615 km (0.088 R)
• M83: 62,477,307 km (0.119 R)
• M84: 63,973,734 km (0.065 R)
• M85: 65,698,298 km (0.104 R)
• M86: 67,001,745 km (0.037 R)
• M87: 67,438,122 km (0.112 R)
• M88: 67,766,040 km (0.118 R)
• M89: 70,408,387 km (0.094 R)
• M90: 71,074,248 km (0.102 R)
• M91: 72,635,900 km (0.079 R)
• M92: 74,208,921 km (0.107 R)
• M93: 74,999,546 km (0.084 R)
• M94: 75,793,013 km (0.073 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 16,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit