🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.44 AU - 0.7 AU

Year: 278 Days

Day: 43.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,910,185 km

• M1: 165,605 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.54 AU - 0.7 AU

Year: 315 Days

Day: 21.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,910,185 km

• M1: 194,627 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100

Radius: 11.3

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.7 AU - 0.78 AU

Year: 411 Days

Day: 13 Hours

Environment

Temp: -139 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 28,910,185 km

• M1: 146,905 km (0.034 R)
• M2: 223,050 km (0.03 R)
• M3: 297,101 km (0.104 R)
• M4: 418,276 km (0.116 R)
• M5: 513,869 km (0.105 R)
• M6: 599,588 km (0.12 R)
• M7: 686,205 km (0.055 R)
• M8: 762,052 km (0.113 R)
• M9: 846,425 km (0.102 R)
• M10: 926,011 km (0.066 R)
• M11: 1,051,972 km (0.106 R)
• M12: 1,208,751 km (0.09 R)
• M13: 1,318,855 km (0.113 R)
• M14: 1,569,880 km (0.111 R)
• M15: 1,645,577 km (0.1 R)
• M16: 1,740,122 km (0.119 R)
• M17: 1,840,353 km (0.114 R)
• M18: 2,050,239 km (0.085 R)
• M19: 2,144,934 km (0.066 R)
• M20: 2,315,027 km (0.119 R)
• M21: 2,429,769 km (0.076 R)
• M22: 2,518,031 km (0.116 R)
• M23: 2,697,998 km (0.08 R)
• M24: 2,963,085 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.9

Radius: 9.5

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.64 AU - 1.92 AU

Year: 1533 Days

Day: 11.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 28,910,185 km

• M1: 118,332 km (0.031 R)
• M2: 284,535 km (0.088 R)
• M3: 362,924 km (0.094 R)
• M4: 446,550 km (0.08 R)
• M5: 752,328 km (0.118 R)
• M6: 925,712 km (0.1 R)
• M7: 1,046,886 km (0.109 R)
• M8: 1,198,429 km (0.074 R)
• M9: 1,529,937 km (0.119 R)
• M10: 1,605,335 km (0.097 R)
• M11: 1,667,867 km (0.12 R)
• M12: 1,817,165 km (0.118 R)
• M13: 1,985,912 km (0.109 R)
• M14: 2,121,747 km (0.032 R)
• M15: 2,206,120 km (0.047 R)
• M16: 2,338,963 km (0.106 R)
• M17: 2,474,498 km (0.106 R)
• M18: 2,555,580 km (0.119 R)
• M19: 2,736,893 km (0.102 R)
• M20: 2,829,045 km (0.095 R)
• M21: 3,008,264 km (0.084 R)
• M22: 3,086,054 km (0.089 R)
• M23: 3,182,246 km (0.113 R)
• M24: 3,323,915 km (0.095 R)
• M25: 3,494,905 km (0.061 R)
• M26: 3,586,160 km (0.117 R)
• M27: 3,659,613 km (0.05 R)
• M28: 3,752,214 km (0.067 R)
• M29: 3,911,536 km (0.117 R)
• M30: 4,006,231 km (0.054 R)
• M31: 4,236,911 km (0.109 R)
• M32: 4,334,299 km (0.117 R)
• M33: 4,541,193 km (0.105 R)
• M34: 4,832,310 km (0.068 R)
• M35: 4,913,692 km (0.115 R)
• M36: 4,985,199 km (0.104 R)
• M37: 5,171,000 km (0.108 R)
• M38: 5,369,516 km (0.077 R)
• M39: 5,506,847 km (0.098 R)
• M40: 5,980,324 km (0.054 R)
• M41: 6,422,087 km (0.054 R)
• M42: 6,635,563 km (0.101 R)
• M43: 6,703,481 km (0.085 R)
• M44: 6,817,175 km (0.113 R)
• M45: 7,069,696 km (0.059 R)
• M46: 7,139,110 km (0.054 R)
• M47: 7,395,520 km (0.107 R)
• M48: 7,501,286 km (0.114 R)
• M49: 7,678,709 km (0.037 R)
• M50: 7,762,035 km (0.111 R)
• M51: 7,857,628 km (0.098 R)
• M52: 8,158,769 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.2

Radius: 10.7

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.14 AU - 2.58 AU

Year: 2341 Days

Day: 9.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 28,910,185 km

• M1: 142,268 km (0.085 R)
• M2: 225,594 km (0.102 R)
• M3: 323,580 km (0.08 R)
• M4: 591,061 km (0.12 R)
• M5: 738,714 km (0.102 R)
• M6: 953,836 km (0.113 R)
• M7: 1,023,100 km (0.112 R)
• M8: 1,295,368 km (0.113 R)
• M9: 1,492,688 km (0.087 R)
• M10: 1,582,596 km (0.042 R)
• M11: 1,934,450 km (0.117 R)
• M12: 2,226,316 km (0.111 R)
• M13: 2,301,414 km (0.114 R)
• M14: 2,415,856 km (0.114 R)
• M15: 2,660,598 km (0.039 R)
• M16: 2,791,047 km (0.09 R)
• M17: 2,862,106 km (0.12 R)
• M18: 2,964,880 km (0.093 R)
• M19: 3,184,639 km (0.087 R)
• M20: 3,507,920 km (0.096 R)
• M21: 3,640,315 km (0.058 R)
• M22: 3,819,383 km (0.084 R)
• M23: 3,910,040 km (0.089 R)
• M24: 3,978,406 km (0.113 R)
• M25: 4,047,370 km (0.117 R)
• M26: 4,221,353 km (0.101 R)
• M27: 4,338,637 km (0.068 R)
• M28: 4,818,996 km (0.032 R)
• M29: 4,904,865 km (0.083 R)
• M30: 5,065,683 km (0.074 R)
• M31: 5,597,055 km (0.113 R)
• M32: 5,804,098 km (0.047 R)
• M33: 6,079,957 km (0.091 R)
• M34: 6,279,520 km (0.081 R)
• M35: 6,360,004 km (0.107 R)
• M36: 6,454,251 km (0.081 R)
• M37: 6,522,018 km (0.12 R)
• M38: 6,988,315 km (0.092 R)
• M39: 7,085,703 km (0.115 R)
• M40: 7,225,577 km (0.114 R)
• M41: 7,338,224 km (0.103 R)
• M42: 7,522,379 km (0.094 R)
• M43: 7,967,732 km (0.102 R)
• M44: 8,201,105 km (0.089 R)
• M45: 8,466,192 km (0.044 R)
• M46: 8,599,933 km (0.08 R)
• M47: 9,005,044 km (0.084 R)
• M48: 9,401,179 km (0.09 R)
• M49: 9,539,557 km (0.073 R)
• M50: 9,616,750 km (0.069 R)
• M51: 9,896,498 km (0.063 R)
• M52: 9,974,588 km (0.073 R)
• M53: 10,163,081 km (0.098 R)
• M54: 10,384,486 km (0.085 R)
• M55: 10,591,380 km (0.045 R)
• M56: 10,880,253 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.5

Radius: 11.5

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.24 AU - 2.86 AU

Year: 2629 Days

Day: 5.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 28,910,185 km

• M1: 203,154 km (0.092 R)
• M2: 439,668 km (0.107 R)
• M3: 587,920 km (0.095 R)
• M4: 755,170 km (0.062 R)
• M5: 855,251 km (0.097 R)
• M6: 949,797 km (0.098 R)
• M7: 1,315,713 km (0.114 R)
• M8: 1,540,708 km (0.104 R)
• M9: 1,631,664 km (0.06 R)
• M10: 1,738,028 km (0.085 R)
• M11: 1,971,850 km (0.109 R)
• M12: 2,260,274 km (0.044 R)
• M13: 2,500,977 km (0.11 R)
• M14: 2,593,429 km (0.036 R)
• M15: 2,718,493 km (0.083 R)
• M16: 2,829,644 km (0.111 R)
• M17: 3,172,522 km (0.104 R)
• M18: 3,340,371 km (0.1 R)
• M19: 3,476,954 km (0.054 R)
• M20: 3,755,655 km (0.063 R)
• M21: 3,879,970 km (0.085 R)
• M22: 4,961,713 km (0.093 R)
• M23: 5,137,640 km (0.071 R)
• M24: 5,576,410 km (0.112 R)
• M25: 5,780,013 km (0.05 R)
• M26: 6,110,624 km (0.11 R)
• M27: 6,257,380 km (0.108 R)
• M28: 6,639,901 km (0.101 R)
• M29: 7,073,885 km (0.095 R)
• M30: 7,183,839 km (0.084 R)
• M31: 7,316,533 km (0.084 R)
• M32: 7,719,549 km (0.062 R)
• M33: 7,832,795 km (0.114 R)
• M34: 8,015,155 km (0.078 R)
• M35: 8,268,274 km (0.086 R)
• M36: 9,067,127 km (0.062 R)
• M37: 9,210,591 km (0.116 R)
• M38: 10,087,684 km (0.085 R)
• M39: 10,211,700 km (0.12 R)
• M40: 10,411,114 km (0.111 R)
• M41: 10,788,400 km (0.095 R)
• M42: 10,889,827 km (0.071 R)
• M43: 11,119,011 km (0.03 R)
• M44: 11,556,585 km (0.088 R)
• M45: 11,764,377 km (0.068 R)
• M46: 12,052,203 km (0.077 R)
• M47: 12,342,273 km (0.052 R)
• M48: 12,956,372 km (0.046 R)
• M49: 13,690,000 km (0.095 R)
• M50: 13,799,955 km (0.112 R)
• M51: 13,910,059 km (0.067 R)
• M52: 14,214,490 km (0.069 R)
• M53: 14,437,242 km (0.111 R)
• M54: 14,661,190 km (0.102 R)
• M55: 14,914,459 km (0.116 R)
• M56: 15,169,224 km (0.091 R)
• M57: 15,282,918 km (0.07 R)
• M58: 15,396,912 km (0.101 R)
• M59: 15,740,538 km (0.111 R)
• M60: 16,057,686 km (0.109 R)
• M61: 16,581,428 km (0.055 R)
• M62: 17,081,085 km (0.11 R)
• M63: 17,258,658 km (0.085 R)
• M64: 17,377,438 km (0.1 R)
• M65: 17,765,196 km (0.119 R)
• M66: 18,155,796 km (0.109 R)
• M67: 18,306,740 km (0.068 R)
• M68: 18,458,133 km (0.088 R)
• M69: 18,731,748 km (0.115 R)
• M70: 18,976,041 km (0.091 R)
• M71: 19,221,382 km (0.032 R)
• M72: 19,653,420 km (0.032 R)
• M73: 20,495,507 km (0.091 R)
• M74: 20,778,845 km (0.103 R)
• M75: 20,968,386 km (0.112 R)
• M76: 21,126,810 km (0.054 R)
• M77: 21,222,104 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316

Radius: 11.9

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.5 AU - 5.2 AU

Year: 6896 Days

Day: 6.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 28,910,185 km

• M1: 158,125 km (0.073 R)
• M2: 369,507 km (0.118 R)
• M3: 624,571 km (0.085 R)
• M4: 798,853 km (0.111 R)
• M5: 950,545 km (0.105 R)
• M6: 1,057,507 km (0.113 R)
• M7: 1,154,746 km (0.034 R)
• M8: 1,284,298 km (0.086 R)
• M9: 1,358,648 km (0.095 R)
• M10: 1,654,702 km (0.098 R)
• M11: 1,852,470 km (0.09 R)
• M12: 2,040,814 km (0.084 R)
• M13: 2,235,591 km (0.03 R)
• M14: 2,778,631 km (0.112 R)
• M15: 3,095,778 km (0.075 R)
• M16: 3,197,206 km (0.109 R)
• M17: 3,572,098 km (0.115 R)
• M18: 3,743,238 km (0.051 R)
• M19: 4,228,085 km (0.06 R)
• M20: 4,826,925 km (0.052 R)
• M21: 5,136,443 km (0.116 R)
• M22: 5,354,557 km (0.1 R)
• M23: 5,575,662 km (0.107 R)
• M24: 5,724,811 km (0.083 R)
• M25: 7,018,833 km (0.064 R)
• M26: 7,261,181 km (0.063 R)
• M27: 7,369,790 km (0.098 R)
• M28: 7,948,883 km (0.041 R)
• M29: 8,201,554 km (0.087 R)
• M30: 8,399,920 km (0.07 R)
• M31: 8,859,336 km (0.119 R)
• M32: 8,975,573 km (0.096 R)
• M33: 9,150,752 km (0.118 R)
• M34: 9,445,161 km (0.12 R)
• M35: 10,043,702 km (0.113 R)
• M36: 10,225,613 km (0.114 R)
• M37: 10,654,360 km (0.062 R)
• M38: 11,245,721 km (0.117 R)
• M39: 11,434,812 km (0.112 R)
• M40: 12,040,235 km (0.104 R)
• M41: 12,201,202 km (0.102 R)
• M42: 13,017,259 km (0.107 R)
• M43: 13,248,986 km (0.103 R)
• M44: 13,448,699 km (0.094 R)
• M45: 14,087,631 km (0.101 R)
• M46: 14,702,030 km (0.075 R)
• M47: 14,805,252 km (0.077 R)
• M48: 15,012,446 km (0.117 R)
• M49: 15,534,841 km (0.071 R)
• M50: 15,780,631 km (0.109 R)
• M51: 15,886,396 km (0.097 R)
• M52: 16,063,221 km (0.07 R)
• M53: 17,246,241 km (0.076 R)
• M54: 17,610,213 km (0.096 R)
• M55: 17,829,972 km (0.057 R)
• M56: 18,013,678 km (0.051 R)
• M57: 19,204,477 km (0.052 R)
• M58: 19,961,592 km (0.037 R)
• M59: 20,228,923 km (0.082 R)
• M60: 20,420,558 km (0.034 R)
• M61: 20,883,115 km (0.057 R)
• M62: 21,193,381 km (0.084 R)
• M63: 21,818,401 km (0.102 R)
• M64: 21,936,284 km (0.065 R)
• M65: 22,212,142 km (0.077 R)
• M66: 22,767,450 km (0.062 R)
• M67: 22,966,864 km (0.092 R)
• M68: 24,419,608 km (0.104 R)
• M69: 24,541,979 km (0.081 R)
• M70: 24,992,718 km (0.118 R)
• M71: 25,239,554 km (0.071 R)
• M72: 25,487,288 km (0.039 R)
• M73: 25,777,359 km (0.039 R)
• M74: 26,110,214 km (0.107 R)
• M75: 26,864,337 km (0.08 R)
• M76: 27,583,155 km (0.095 R)
• M77: 28,051,695 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 16,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit