🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.48 AU - 0.64 AU

Year: 266 Days

Day: 28.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.3

Radius: 10.4

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.58 AU - 0.94 AU

Year: 421 Days

Day: 12.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 20,218,514 km

• M1: 129,402 km (0.056 R)
• M2: 203,154 km (0.093 R)
• M3: 267,930 km (0.045 R)
• M4: 341,682 km (0.039 R)
• M5: 460,911 km (0.068 R)
• M6: 585,376 km (0.032 R)
• M7: 659,427 km (0.099 R)
• M8: 737,218 km (0.112 R)
• M9: 820,993 km (0.059 R)
• M10: 921,972 km (0.064 R)
• M11: 1,027,289 km (0.096 R)
• M12: 1,104,780 km (0.075 R)
• M13: 1,226,403 km (0.057 R)
• M14: 1,296,714 km (0.074 R)
• M15: 1,415,944 km (0.12 R)
• M16: 1,489,995 km (0.111 R)
• M17: 1,572,124 km (0.117 R)
• M18: 1,692,999 km (0.119 R)
• M19: 1,765,105 km (0.108 R)
• M20: 1,831,228 km (0.116 R)
• M21: 1,933,702 km (0.091 R)
• M22: 2,009,249 km (0.119 R)
• M23: 2,111,574 km (0.084 R)
• M24: 2,219,284 km (0.113 R)
• M25: 2,306,201 km (0.096 R)
• M26: 2,371,126 km (0.073 R)
• M27: 2,553,935 km (0.098 R)
• M28: 2,621,254 km (0.119 R)
• M29: 2,733,303 km (0.115 R)
• M30: 2,863,602 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.7

Radius: 10.7

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.93 AU - 1.13 AU

Year: 665 Days

Day: 9.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 20,218,514 km

• M1: 144,512 km (0.062 R)
• M2: 252,072 km (0.051 R)
• M3: 319,840 km (0.088 R)
• M4: 505,641 km (0.067 R)
• M5: 595,998 km (0.102 R)
• M6: 676,930 km (0.076 R)
• M7: 868,565 km (0.109 R)
• M8: 1,110,016 km (0.079 R)
• M9: 1,212,940 km (0.107 R)
• M10: 1,285,495 km (0.094 R)
• M11: 1,380,190 km (0.058 R)
• M12: 1,456,335 km (0.061 R)
• M13: 1,533,977 km (0.041 R)
• M14: 1,730,548 km (0.097 R)
• M15: 2,077,017 km (0.106 R)
• M16: 2,156,902 km (0.082 R)
• M17: 2,262,518 km (0.081 R)
• M18: 2,336,719 km (0.08 R)
• M19: 2,411,667 km (0.067 R)
• M20: 2,521,323 km (0.102 R)
• M21: 2,667,480 km (0.09 R)
• M22: 2,763,521 km (0.086 R)
• M23: 2,851,934 km (0.11 R)
• M24: 2,986,273 km (0.081 R)
• M25: 3,326,757 km (0.079 R)
• M26: 3,612,190 km (0.103 R)
• M27: 3,699,406 km (0.052 R)
• M28: 4,025,080 km (0.106 R)
• M29: 4,267,878 km (0.049 R)
• M30: 4,370,502 km (0.103 R)
• M31: 4,484,346 km (0.075 R)
• M32: 4,609,559 km (0.108 R)
• M33: 4,736,119 km (0.078 R)
• M34: 4,853,105 km (0.109 R)
• M35: 4,928,053 km (0.057 R)
• M36: 5,089,918 km (0.035 R)
• M37: 5,166,063 km (0.057 R)
• M38: 5,619,943 km (0.111 R)
• M39: 5,698,781 km (0.101 R)
• M40: 5,857,505 km (0.116 R)
• M41: 5,960,278 km (0.072 R)
• M42: 6,029,093 km (0.067 R)
• M43: 6,098,208 km (0.09 R)
• M44: 6,225,665 km (0.076 R)
• M45: 6,319,014 km (0.082 R)
• M46: 6,389,175 km (0.049 R)
• M47: 6,495,091 km (0.073 R)
• M48: 6,601,455 km (0.062 R)
• M49: 6,768,256 km (0.1 R)
• M50: 6,912,319 km (0.101 R)
• M51: 6,996,842 km (0.072 R)
• M52: 7,363,058 km (0.104 R)
• M53: 7,461,643 km (0.057 R)
• M54: 7,672,875 km (0.105 R)
• M55: 7,911,334 km (0.076 R)
• M56: 8,012,462 km (0.064 R)
• M57: 8,164,902 km (0.11 R)
• M58: 8,369,851 km (0.11 R)
• M59: 8,550,416 km (0.041 R)
• M60: 8,680,267 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.5

Radius: 10.4

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.84 AU - 2.78 AU

Year: 2232 Days

Day: 8.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 20,218,514 km

• M1: 129,701 km (0.085 R)
• M2: 238,160 km (0.061 R)
• M3: 465,698 km (0.109 R)
• M4: 543,788 km (0.043 R)
• M5: 715,527 km (0.104 R)
• M6: 786,735 km (0.057 R)
• M7: 875,596 km (0.11 R)
• M8: 984,055 km (0.045 R)
• M9: 1,301,651 km (0.082 R)
• M10: 1,509,592 km (0.119 R)
• M11: 1,622,539 km (0.11 R)
• M12: 1,709,156 km (0.108 R)
• M13: 2,348,088 km (0.119 R)
• M14: 2,413,612 km (0.089 R)
• M15: 2,524,314 km (0.12 R)
• M16: 3,043,569 km (0.107 R)
• M17: 3,248,368 km (0.102 R)
• M18: 3,583,019 km (0.049 R)
• M19: 3,722,593 km (0.117 R)
• M20: 3,799,487 km (0.104 R)
• M21: 3,889,993 km (0.034 R)
• M22: 4,072,952 km (0.092 R)
• M23: 4,152,238 km (0.105 R)
• M24: 4,325,922 km (0.087 R)
• M25: 4,625,267 km (0.108 R)
• M26: 4,791,470 km (0.105 R)
• M27: 4,987,743 km (0.111 R)
• M28: 5,186,857 km (0.116 R)
• M29: 5,432,048 km (0.084 R)
• M30: 5,534,224 km (0.11 R)
• M31: 5,859,300 km (0.101 R)
• M32: 5,949,059 km (0.069 R)
• M33: 6,389,475 km (0.052 R)
• M34: 6,668,175 km (0.112 R)
• M35: 6,824,655 km (0.071 R)
• M36: 6,903,493 km (0.066 R)
• M37: 7,045,910 km (0.082 R)
• M38: 7,285,566 km (0.114 R)
• M39: 7,398,363 km (0.071 R)
• M40: 7,463,139 km (0.104 R)
• M41: 7,971,023 km (0.092 R)
• M42: 8,187,342 km (0.104 R)
• M43: 8,490,128 km (0.088 R)
• M44: 9,072,213 km (0.062 R)
• M45: 9,438,130 km (0.117 R)
• M46: 9,543,596 km (0.114 R)
• M47: 9,969,352 km (0.094 R)
• M48: 10,202,425 km (0.088 R)
• M49: 10,274,681 km (0.111 R)
• M50: 10,437,443 km (0.105 R)
• M51: 11,097,768 km (0.092 R)
• M52: 11,358,069 km (0.108 R)
• M53: 11,582,914 km (0.079 R)
• M54: 11,714,710 km (0.12 R)
• M55: 11,998,946 km (0.082 R)
• M56: 12,075,091 km (0.1 R)
• M57: 12,189,683 km (0.027 R)
• M58: 12,458,361 km (0.118 R)
• M59: 12,632,194 km (0.108 R)
• M60: 12,923,610 km (0.074 R)
• M61: 13,158,330 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.6

Radius: 4.7

Gravity: 34.43 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.78 AU - 8.62 AU

Year: 14930 Days

Day: 19.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 20,218,514 km

• M1: 133,142 km (0.097 R)
• M2: 241,601 km (0.069 R)
• M3: 429,196 km (0.043 R)
• M4: 500,854 km (0.025 R)
• M5: 1,778,419 km (0.089 R)
• M6: 3,094,731 km (0.096 R)
• M7: 3,235,952 km (0.092 R)
• M8: 3,343,213 km (0.051 R)
• M9: 3,561,477 km (0.033 R)
• M10: 3,598,278 km (0.101 R)
• M11: 4,011,467 km (0.118 R)
• M12: 4,243,194 km (0.096 R)
• M13: 4,282,239 km (0.087 R)
• M14: 4,639,030 km (0.07 R)
• M15: 5,088,123 km (0.092 R)
• M16: 5,254,775 km (0.095 R)
• M17: 5,679,483 km (0.113 R)
• M18: 6,071,130 km (0.078 R)
• M19: 6,426,425 km (0.086 R)
• M20: 6,516,334 km (0.047 R)
• M21: 6,606,691 km (0.091 R)
• M22: 6,926,082 km (0.09 R)
• M23: 8,107,307 km (0.118 R)
• M24: 8,204,396 km (0.112 R)
• M25: 9,502,307 km (0.047 R)
• M26: 9,810,928 km (0.074 R)
• M27: 10,702,680 km (0.109 R)
• M28: 11,839,624 km (0.111 R)
• M29: 12,394,483 km (0.038 R)
• M30: 12,844,324 km (0.065 R)
• M31: 13,471,737 km (0.098 R)
• M32: 13,702,267 km (0.077 R)
• M33: 14,519,670 km (0.107 R)
• M34: 16,816,446 km (0.029 R)
• M35: 17,189,244 km (0.049 R)
• M36: 17,376,690 km (0.105 R)
• M37: 17,816,807 km (0.088 R)
• M38: 18,900,644 km (0.1 R)
• M39: 19,353,028 km (0.055 R)
• M40: 19,417,953 km (0.119 R)
• M41: 20,665,300 km (0.116 R)
• M42: 21,265,188 km (0.119 R)
• M43: 22,006,146 km (0.054 R)
• M44: 22,073,914 km (0.113 R)
• M45: 22,550,233 km (0.107 R)
• M46: 23,374,667 km (0.106 R)
• M47: 23,443,931 km (0.116 R)
• M48: 23,860,262 km (0.107 R)
• M49: 24,841,175 km (0.117 R)
• M50: 25,194,675 km (0.071 R)
• M51: 25,478,761 km (0.095 R)
• M52: 25,763,745 km (0.118 R)
• M53: 27,496,388 km (0.085 R)
• M54: 27,788,852 km (0.082 R)
• M55: 28,672,227 km (0.104 R)
• M56: 28,894,530 km (0.07 R)
• M57: 30,164,915 km (0.084 R)
• M58: 30,240,162 km (0.099 R)
• M59: 32,219,791 km (0.033 R)
• M60: 32,992,314 km (0.09 R)
• M61: 33,849,061 km (0.094 R)
• M62: 35,187,364 km (0.109 R)
• M63: 35,823,305 km (0.117 R)
• M64: 37,510,170 km (0.107 R)
• M65: 38,322,636 km (0.117 R)
• M66: 39,799,466 km (0.106 R)
• M67: 41,881,270 km (0.065 R)
• M68: 42,133,492 km (0.109 R)
• M69: 43,317,111 km (0.095 R)
• M70: 44,854,827 km (0.101 R)
• M71: 45,630,492 km (0.094 R)
• M72: 45,803,427 km (0.118 R)
• M73: 46,410,346 km (0.07 R)
• M74: 47,194,837 km (0.119 R)
• M75: 47,457,232 km (0.101 R)
• M76: 47,632,411 km (0.117 R)
• M77: 50,018,946 km (0.109 R)
• M78: 51,811,727 km (0.098 R)
• M79: 54,082,024 km (0.06 R)
• M80: 54,448,389 km (0.077 R)
• M81: 55,275,366 km (0.043 R)
• M82: 55,551,973 km (0.101 R)
• M83: 55,829,177 km (0.071 R)
• M84: 56,477,385 km (0.095 R)
• M85: 56,756,086 km (0.047 R)
• M86: 58,062,225 km (0.051 R)
• M87: 58,343,469 km (0.077 R)
• M88: 58,719,109 km (0.079 R)
• M89: 59,283,991 km (0.11 R)
• M90: 61,752,954 km (0.11 R)
• M91: 61,848,547 km (0.072 R)
• M92: 63,578,197 km (0.087 R)
• M93: 63,674,688 km (0.057 R)
• M94: 64,352,067 km (0.062 R)
• M95: 64,449,007 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.6

Radius: 3.2

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.72 AU - 9.58 AU

Year: 17598 Days

Day: 24.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 20,218,514 km

• M1: 69,713 km (0.094 R)
• M2: 668,403 km (0.104 R)
• M3: 765,941 km (0.081 R)
• M4: 963,859 km (0.112 R)
• M5: 1,307,037 km (0.086 R)
• M6: 1,555,219 km (0.052 R)
• M7: 1,684,622 km (0.073 R)
• M8: 1,804,150 km (0.098 R)
• M9: 1,954,047 km (0.108 R)
• M10: 2,486,915 km (0.104 R)
• M11: 2,855,075 km (0.11 R)
• M12: 3,013,500 km (0.081 R)
• M13: 3,109,990 km (0.086 R)
• M14: 3,191,072 km (0.09 R)
• M15: 3,505,826 km (0.075 R)
• M16: 4,507,833 km (0.119 R)
• M17: 4,655,037 km (0.095 R)
• M18: 5,144,671 km (0.103 R)
• M19: 5,689,955 km (0.105 R)
• M20: 7,302,919 km (0.104 R)
• M21: 7,781,632 km (0.061 R)
• M22: 8,428,194 km (0.104 R)
• M23: 9,231,086 km (0.113 R)
• M24: 9,677,037 km (0.098 R)
• M25: 9,867,027 km (0.041 R)
• M26: 11,933,721 km (0.061 R)
• M27: 12,419,166 km (0.092 R)
• M28: 12,522,239 km (0.084 R)
• M29: 12,599,731 km (0.089 R)
• M30: 12,911,044 km (0.103 R)
• M31: 13,224,901 km (0.077 R)
• M32: 13,620,886 km (0.07 R)
• M33: 15,188,073 km (0.067 R)
• M34: 15,353,379 km (0.091 R)
• M35: 15,769,411 km (0.098 R)
• M36: 16,161,058 km (0.085 R)
• M37: 16,189,182 km (0.094 R)
• M38: 16,896,780 km (0.035 R)
• M39: 17,354,849 km (0.062 R)
• M40: 18,694,648 km (0.119 R)
• M41: 19,856,425 km (0.114 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 14,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit