🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.48 AU - 0.52 AU

Year: 228 Days

Day: 46.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.47 AU - 0.59 AU

Year: 249 Days

Day: 24.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.62 AU - 0.64 AU

Year: 323 Days

Day: 36 Hours

Environment

Temp: -141 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,461,601 km

• M1: 80,035 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.1

Radius: 10.1

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.76 AU - 1.02 AU

Year: 542 Days

Day: 13.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 66,461,601 km

• M1: 125,812 km (0.099 R)
• M2: 201,060 km (0.11 R)
• M3: 266,583 km (0.081 R)
• M4: 344,524 km (0.093 R)
• M5: 420,370 km (0.044 R)
• M6: 489,783 km (0.09 R)
• M7: 552,914 km (0.118 R)
• M8: 634,445 km (0.105 R)
• M9: 704,756 km (0.074 R)
• M10: 786,137 km (0.119 R)
• M11: 853,905 km (0.087 R)
• M12: 968,497 km (0.075 R)
• M13: 1,074,562 km (0.078 R)
• M14: 1,170,005 km (0.045 R)
• M15: 1,238,670 km (0.041 R)
• M16: 1,359,545 km (0.048 R)
• M17: 1,447,808 km (0.087 R)
• M18: 1,630,168 km (0.058 R)
• M19: 1,701,825 km (0.098 R)
• M20: 1,814,473 km (0.112 R)
• M21: 2,011,643 km (0.11 R)
• M22: 2,131,022 km (0.108 R)
• M23: 2,222,127 km (0.114 R)
• M24: 2,471,506 km (0.049 R)
• M25: 2,573,831 km (0.117 R)
• M26: 2,658,205 km (0.068 R)
• M27: 2,769,655 km (0.094 R)
• M28: 2,882,901 km (0.083 R)
• M29: 3,024,869 km (0.063 R)
• M30: 3,182,994 km (0.036 R)
• M31: 3,252,707 km (0.11 R)
• M32: 3,315,837 km (0.048 R)
• M33: 3,450,475 km (0.116 R)
• M34: 3,565,216 km (0.073 R)
• M35: 3,673,974 km (0.101 R)
• M36: 3,820,879 km (0.118 R)
• M37: 3,962,100 km (0.103 R)
• M38: 4,173,631 km (0.115 R)
• M39: 4,250,076 km (0.102 R)
• M40: 4,419,869 km (0.118 R)
• M41: 4,544,783 km (0.091 R)
• M42: 4,647,108 km (0.119 R)
• M43: 4,742,253 km (0.097 R)
• M44: 4,878,237 km (0.08 R)
• M45: 4,999,411 km (0.081 R)
• M46: 5,146,017 km (0.066 R)
• M47: 5,460,173 km (0.112 R)
• M48: 5,585,984 km (0.073 R)
• M49: 5,755,180 km (0.091 R)

Asteroid Belt

Center: 1.2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.9

Radius: 12.7

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.16 AU - 1.84 AU

Year: 1186 Days

Day: 14.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 66,461,601 km

• M1: 159,920 km (0.049 R)
• M2: 295,007 km (0.055 R)
• M3: 404,812 km (0.093 R)
• M4: 636,090 km (0.096 R)
• M5: 719,416 km (0.1 R)
• M6: 834,906 km (0.098 R)
• M7: 994,826 km (0.066 R)
• M8: 1,086,529 km (0.111 R)
• M9: 1,221,915 km (0.04 R)
• M10: 1,414,597 km (0.113 R)
• M11: 1,545,944 km (0.028 R)
• M12: 1,690,606 km (0.037 R)
• M13: 2,023,610 km (0.054 R)
• M14: 2,112,621 km (0.105 R)
• M15: 2,253,842 km (0.035 R)
• M16: 2,631,875 km (0.03 R)
• M17: 3,075,732 km (0.097 R)
• M18: 3,318,380 km (0.086 R)
• M19: 3,507,472 km (0.105 R)
• M20: 3,627,449 km (0.096 R)
• M21: 3,712,421 km (0.063 R)
• M22: 3,834,792 km (0.103 R)
• M23: 4,021,041 km (0.117 R)
• M24: 4,235,714 km (0.039 R)
• M25: 4,402,516 km (0.076 R)
• M26: 4,637,085 km (0.117 R)
• M27: 4,808,973 km (0.083 R)
• M28: 4,996,718 km (0.107 R)
• M29: 5,186,708 km (0.099 R)
• M30: 5,518,217 km (0.109 R)
• M31: 5,630,265 km (0.113 R)
• M32: 5,799,909 km (0.082 R)
• M33: 6,086,240 km (0.094 R)
• M34: 6,554,032 km (0.109 R)
• M35: 6,762,572 km (0.096 R)
• M36: 6,852,480 km (0.043 R)
• M37: 6,973,056 km (0.103 R)
• M38: 7,124,898 km (0.073 R)
• M39: 7,262,528 km (0.03 R)
• M40: 7,431,723 km (0.118 R)
• M41: 7,524,773 km (0.079 R)
• M42: 7,664,797 km (0.096 R)
• M43: 7,931,829 km (0.105 R)
• M44: 8,090,402 km (0.114 R)
• M45: 8,637,332 km (0.029 R)
• M46: 8,981,258 km (0.096 R)
• M47: 9,246,196 km (0.096 R)
• M48: 9,329,671 km (0.052 R)
• M49: 9,835,013 km (0.105 R)
• M50: 9,937,188 km (0.084 R)
• M51: 10,056,866 km (0.084 R)
• M52: 10,228,605 km (0.115 R)
• M53: 10,592,427 km (0.115 R)
• M54: 10,978,240 km (0.077 R)
• M55: 11,583,513 km (0.08 R)
• M56: 11,781,730 km (0.116 R)
• M57: 12,108,452 km (0.115 R)
• M58: 12,236,358 km (0.04 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.4

Radius: 12.2

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.2 AU - 1.8 AU

Year: 1186 Days

Day: 14.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 66,461,601 km

• M1: 166,802 km (0.096 R)
• M2: 252,222 km (0.087 R)
• M3: 373,995 km (0.111 R)
• M4: 456,124 km (0.111 R)
• M5: 559,945 km (0.049 R)
• M6: 639,531 km (0.049 R)
• M7: 723,605 km (0.093 R)
• M8: 844,181 km (0.12 R)
• M9: 949,498 km (0.082 R)
• M10: 1,059,602 km (0.09 R)
• M11: 1,217,876 km (0.095 R)
• M12: 1,377,796 km (0.1 R)
• M13: 1,538,165 km (0.095 R)
• M14: 1,719,179 km (0.043 R)
• M15: 1,863,391 km (0.098 R)
• M16: 2,241,874 km (0.111 R)
• M17: 2,513,244 km (0.059 R)
• M18: 2,619,908 km (0.054 R)
• M19: 2,711,312 km (0.098 R)
• M20: 2,837,872 km (0.111 R)
• M21: 2,957,700 km (0.117 R)
• M22: 3,061,820 km (0.112 R)
• M23: 3,247,022 km (0.104 R)
• M24: 3,426,988 km (0.08 R)
• M25: 3,703,146 km (0.081 R)
• M26: 3,929,487 km (0.083 R)
• M27: 4,034,655 km (0.029 R)
• M28: 4,287,176 km (0.073 R)
• M29: 4,605,221 km (0.088 R)
• M30: 4,869,411 km (0.105 R)
• M31: 5,034,417 km (0.057 R)
• M32: 5,190,897 km (0.073 R)
• M33: 5,380,736 km (0.118 R)
• M34: 5,648,367 km (0.07 R)
• M35: 6,140,993 km (0.109 R)
• M36: 6,545,206 km (0.043 R)
• M37: 6,693,308 km (0.037 R)
• M38: 6,865,645 km (0.042 R)
• M39: 7,097,671 km (0.028 R)
• M40: 7,226,325 km (0.11 R)
• M41: 7,833,393 km (0.058 R)
• M42: 7,966,535 km (0.093 R)
• M43: 8,063,774 km (0.059 R)
• M44: 8,296,399 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.1

Radius: 11.5

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.16 AU - 2.18 AU

Year: 2064 Days

Day: 13.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 66,461,601 km

• M1: 210,783 km (0.111 R)
• M2: 395,986 km (0.091 R)
• M3: 522,994 km (0.092 R)
• M4: 704,307 km (0.067 R)
• M5: 783,145 km (0.105 R)
• M6: 1,085,033 km (0.117 R)
• M7: 1,170,155 km (0.112 R)
• M8: 1,323,193 km (0.118 R)
• M9: 1,397,992 km (0.114 R)
• M10: 1,474,437 km (0.085 R)
• M11: 1,640,490 km (0.072 R)
• M12: 1,730,548 km (0.1 R)
• M13: 1,915,750 km (0.071 R)
• M14: 2,387,133 km (0.092 R)
• M15: 2,500,229 km (0.031 R)
• M16: 2,883,200 km (0.081 R)
• M17: 3,059,576 km (0.109 R)
• M18: 3,160,255 km (0.033 R)
• M19: 3,250,762 km (0.116 R)
• M20: 3,365,204 km (0.108 R)
• M21: 3,562,823 km (0.053 R)
• M22: 4,228,234 km (0.096 R)
• M23: 4,505,289 km (0.089 R)
• M24: 4,581,884 km (0.054 R)
• M25: 4,671,942 km (0.101 R)
• M26: 5,050,873 km (0.066 R)
• M27: 5,317,905 km (0.109 R)
• M28: 5,466,905 km (0.085 R)
• M29: 6,119,002 km (0.097 R)
• M30: 6,332,328 km (0.109 R)
• M31: 6,504,815 km (0.087 R)
• M32: 6,635,114 km (0.096 R)
• M33: 6,810,293 km (0.044 R)
• M34: 7,135,519 km (0.119 R)
• M35: 7,526,418 km (0.092 R)
• M36: 7,831,897 km (0.088 R)
• M37: 7,939,757 km (0.082 R)
• M38: 8,282,187 km (0.055 R)
• M39: 8,423,707 km (0.034 R)
• M40: 9,338,198 km (0.047 R)
• M41: 9,567,681 km (0.114 R)
• M42: 10,048,938 km (0.114 R)
• M43: 10,183,127 km (0.055 R)
• M44: 10,317,765 km (0.037 R)
• M45: 10,470,205 km (0.069 R)
• M46: 10,691,461 km (0.107 R)
• M47: 10,811,289 km (0.07 R)
• M48: 11,104,201 km (0.07 R)
• M49: 11,260,381 km (0.114 R)
• M50: 11,417,160 km (0.117 R)
• M51: 11,645,147 km (0.089 R)
• M52: 11,803,721 km (0.055 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.1

Radius: 8.7

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.26 AU - 2.64 AU

Year: 2476 Days

Day: 15 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 66,461,601 km

• M1: 135,087 km (0.097 R)
• M2: 214,374 km (0.072 R)
• M3: 346,618 km (0.12 R)
• M4: 415,134 km (0.079 R)
• M5: 560,992 km (0.1 R)
• M6: 708,196 km (0.055 R)
• M7: 765,941 km (0.081 R)
• M8: 1,136,944 km (0.064 R)
• M9: 1,265,598 km (0.075 R)
• M10: 1,326,634 km (0.068 R)
• M11: 1,430,754 km (0.117 R)
• M12: 1,494,632 km (0.104 R)
• M13: 1,839,904 km (0.11 R)
• M14: 2,112,172 km (0.115 R)
• M15: 2,234,543 km (0.028 R)
• M16: 2,448,169 km (0.086 R)
• M17: 2,525,062 km (0.11 R)
• M18: 2,642,198 km (0.087 R)
• M19: 2,721,185 km (0.111 R)
• M20: 2,854,776 km (0.093 R)
• M21: 3,059,127 km (0.082 R)
• M22: 3,142,303 km (0.117 R)
• M23: 3,511,212 km (0.073 R)
• M24: 3,671,431 km (0.11 R)
• M25: 4,477,464 km (0.112 R)
• M26: 4,699,318 km (0.12 R)
• M27: 5,088,123 km (0.12 R)
• M28: 5,186,857 km (0.082 R)
• M29: 5,403,176 km (0.075 R)
• M30: 5,605,582 km (0.072 R)
• M31: 5,690,553 km (0.113 R)
• M32: 5,758,920 km (0.077 R)
• M33: 5,896,550 km (0.095 R)
• M34: 6,000,371 km (0.117 R)
• M35: 6,104,940 km (0.078 R)
• M36: 6,351,028 km (0.059 R)
• M37: 6,439,740 km (0.066 R)
• M38: 6,511,098 km (0.109 R)
• M39: 6,582,606 km (0.096 R)
• M40: 6,654,412 km (0.096 R)
• M41: 6,762,572 km (0.113 R)
• M42: 7,219,743 km (0.098 R)
• M43: 7,275,244 km (0.113 R)
• M44: 7,368,144 km (0.093 R)
• M45: 7,800,482 km (0.091 R)
• M46: 7,933,773 km (0.082 R)
• M47: 7,991,069 km (0.106 R)
• M48: 8,571,958 km (0.084 R)
• M49: 8,630,750 km (0.111 R)
• M50: 8,768,679 km (0.071 R)
• M51: 9,146,414 km (0.085 R)
• M52: 9,774,276 km (0.086 R)
• M53: 9,835,761 km (0.076 R)
• M54: 9,897,395 km (0.079 R)
• M55: 10,021,113 km (0.112 R)
• M56: 11,007,411 km (0.042 R)
• M57: 11,653,076 km (0.106 R)
• M58: 11,849,199 km (0.079 R)
• M59: 11,914,722 km (0.074 R)
• M60: 12,046,369 km (0.106 R)
• M61: 12,311,007 km (0.115 R)
• M62: 12,510,720 km (0.069 R)
• M63: 13,388,561 km (0.068 R)
• M64: 13,685,662 km (0.082 R)
• M65: 13,846,480 km (0.07 R)
• M66: 14,589,832 km (0.059 R)
• M67: 14,730,753 km (0.119 R)
• M68: 14,895,610 km (0.112 R)
• M69: 15,298,477 km (0.085 R)
• M70: 15,417,706 km (0.068 R)
• M71: 15,609,191 km (0.105 R)
• M72: 15,801,275 km (0.061 R)
• M73: 16,163,751 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.4

Radius: 6.9

Gravity: 13.09 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.35 AU - 9.43 AU

Year: 17115 Days

Day: 21.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 66,461,601 km

• M1: 232,924 km (0.12 R)
• M2: 317,297 km (0.107 R)
• M3: 636,838 km (0.102 R)
• M4: 2,091,079 km (0.104 R)
• M5: 2,280,021 km (0.092 R)
• M6: 2,441,587 km (0.089 R)
• M7: 3,341,717 km (0.063 R)
• M8: 4,019,246 km (0.071 R)
• M9: 4,333,850 km (0.056 R)
• M10: 5,933,800 km (0.041 R)
• M11: 6,067,241 km (0.077 R)
• M12: 6,156,700 km (0.097 R)
• M13: 6,382,444 km (0.116 R)
• M14: 6,981,882 km (0.092 R)
• M15: 7,028,706 km (0.037 R)
• M16: 7,122,654 km (0.097 R)
• M17: 7,264,622 km (0.118 R)
• M18: 7,744,083 km (0.05 R)
• M19: 8,582,729 km (0.059 R)
• M20: 8,987,242 km (0.038 R)
• M21: 9,501,709 km (0.077 R)
• M22: 9,762,607 km (0.101 R)
• M23: 9,972,942 km (0.041 R)
• M24: 10,398,099 km (0.113 R)
• M25: 10,937,998 km (0.055 R)
• M26: 10,992,452 km (0.12 R)
• M27: 11,266,216 km (0.102 R)
• M28: 11,820,625 km (0.105 R)
• M29: 12,213,918 km (0.073 R)
• M30: 12,440,559 km (0.068 R)
• M31: 12,725,992 km (0.112 R)
• M32: 12,898,179 km (0.104 R)
• M33: 13,302,991 km (0.11 R)
• M34: 14,184,721 km (0.098 R)
• M35: 14,602,547 km (0.034 R)
• M36: 14,903,538 km (0.055 R)
• M37: 15,206,474 km (0.108 R)
• M38: 15,328,396 km (0.118 R)
• M39: 15,757,144 km (0.113 R)
• M40: 16,189,781 km (0.073 R)
• M41: 16,438,861 km (0.103 R)
• M42: 19,326,549 km (0.066 R)
• M43: 20,122,559 km (0.103 R)
• M44: 20,457,509 km (0.06 R)
• M45: 20,659,316 km (0.105 R)
• M46: 20,861,722 km (0.11 R)
• M47: 21,678,227 km (0.102 R)
• M48: 22,505,055 km (0.104 R)
• M49: 23,202,031 km (0.079 R)
• M50: 23,412,516 km (0.108 R)
• M51: 24,331,794 km (0.103 R)
• M52: 24,545,719 km (0.034 R)
• M53: 25,334,998 km (0.108 R)
• M54: 25,551,765 km (0.113 R)
• M55: 26,571,275 km (0.088 R)
• M56: 26,718,030 km (0.085 R)
• M57: 26,938,687 km (0.115 R)
• M58: 28,574,839 km (0.05 R)
• M59: 29,177,868 km (0.069 R)
• M60: 29,404,957 km (0.066 R)
• M61: 31,708,914 km (0.057 R)
• M62: 32,568,204 km (0.06 R)
• M63: 32,803,821 km (0.061 R)
• M64: 34,149,903 km (0.113 R)
• M65: 35,110,919 km (0.107 R)
• M66: 36,813,942 km (0.078 R)
• M67: 37,059,432 km (0.112 R)
• M68: 37,799,193 km (0.12 R)
• M69: 39,042,950 km (0.106 R)
• M70: 39,209,752 km (0.109 R)
• M71: 39,544,103 km (0.118 R)
• M72: 39,711,652 km (0.051 R)
• M73: 41,911,339 km (0.114 R)
• M74: 42,253,171 km (0.118 R)
• M75: 44,934,114 km (0.104 R)
• M76: 46,604,225 km (0.077 R)
• M77: 46,869,761 km (0.111 R)
• M78: 47,491,490 km (0.044 R)
• M79: 49,102,360 km (0.086 R)
• M80: 49,462,741 km (0.063 R)
• M81: 52,010,243 km (0.034 R)
• M82: 55,347,622 km (0.06 R)
• M83: 56,286,797 km (0.069 R)
• M84: 56,475,291 km (0.111 R)
• M85: 56,758,479 km (0.112 R)
• M86: 58,181,155 km (0.095 R)
• M87: 58,562,480 km (0.111 R)
• M88: 60,192,648 km (0.061 R)
• M89: 60,288,989 km (0.087 R)
• M90: 60,385,330 km (0.066 R)
• M91: 64,874,912 km (0.091 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 11,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit