🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.89 AU - 0.99 AU

Year: 330 Days

Day: 18 Hours

Environment

Temp: 132 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,180,421 km

• M1: 186,698 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.81 AU - 1.11 AU

Year: 340 Days

Day: 19.6 Hours

Environment

Temp: 134 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,180,421 km

• M1: 126,261 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.12 AU - 1.56 AU

Year: 561 Days

Day: 28 Hours

Environment

Temp: -19 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,180,421 km

• M1: 151,393 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.47 AU - 3.05 AU

Year: 1658 Days

Day: 38.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.16 AU - 5.22 AU

Year: 3673 Days

Day: 19.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,180,421 km

• M1: 280,646 km (0.091 R)
• M2: 2,375,764 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.8

Radius: 10.3

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.39 AU - 8.23 AU

Year: 6427 Days

Day: 12 Hours

Environment

Temp: -151 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 71,180,421 km

• M1: 129,402 km (0.113 R)
• M2: 277,654 km (0.093 R)
• M3: 414,386 km (0.044 R)
• M4: 550,969 km (0.115 R)
• M5: 618,737 km (0.109 R)
• M6: 1,250,339 km (0.091 R)
• M7: 1,535,622 km (0.064 R)
• M8: 1,635,554 km (0.114 R)
• M9: 1,758,224 km (0.086 R)
• M10: 1,905,428 km (0.066 R)
• M11: 2,013,139 km (0.108 R)
• M12: 2,189,814 km (0.079 R)
• M13: 2,325,648 km (0.094 R)
• M14: 2,629,931 km (0.103 R)
• M15: 2,750,357 km (0.094 R)
• M16: 2,946,928 km (0.091 R)
• M17: 3,173,719 km (0.114 R)
• M18: 3,250,612 km (0.111 R)
• M19: 3,485,032 km (0.099 R)
• M20: 3,725,137 km (0.095 R)
• M21: 4,053,654 km (0.101 R)
• M22: 4,221,502 km (0.059 R)
• M23: 4,477,614 km (0.066 R)
• M24: 4,651,147 km (0.101 R)
• M25: 5,707,608 km (0.116 R)
• M26: 7,339,870 km (0.04 R)
• M27: 7,648,191 km (0.075 R)
• M28: 7,856,132 km (0.066 R)
• M29: 7,960,701 km (0.091 R)
• M30: 8,030,713 km (0.108 R)
• M31: 8,136,179 km (0.088 R)
• M32: 8,206,790 km (0.079 R)
• M33: 9,215,977 km (0.11 R)
• M34: 9,326,380 km (0.111 R)
• M35: 9,847,579 km (0.07 R)
• M36: 9,922,827 km (0.114 R)
• M37: 9,998,374 km (0.027 R)
• M38: 10,454,946 km (0.038 R)
• M39: 11,231,210 km (0.031 R)
• M40: 11,507,367 km (0.064 R)
• M41: 11,666,091 km (0.067 R)
• M42: 12,026,023 km (0.094 R)
• M43: 12,106,507 km (0.056 R)
• M44: 12,593,298 km (0.104 R)
• M45: 15,034,586 km (0.106 R)
• M46: 15,865,303 km (0.065 R)
• M47: 17,071,660 km (0.047 R)
• M48: 17,298,151 km (0.053 R)
• M49: 17,434,734 km (0.09 R)
• M50: 17,938,131 km (0.087 R)
• M51: 19,052,934 km (0.064 R)
• M52: 19,808,553 km (0.104 R)
• M53: 21,057,396 km (0.036 R)
• M54: 21,446,800 km (0.06 R)
• M55: 21,838,596 km (0.05 R)
• M56: 22,331,521 km (0.117 R)
• M57: 22,480,222 km (0.048 R)
• M58: 24,800,185 km (0.065 R)
• M59: 25,108,357 km (0.077 R)
• M60: 25,728,440 km (0.057 R)
• M61: 26,144,771 km (0.057 R)
• M62: 26,249,190 km (0.092 R)
• M63: 26,563,196 km (0.057 R)
• M64: 26,668,214 km (0.042 R)
• M65: 27,512,993 km (0.067 R)
• M66: 27,938,599 km (0.117 R)
• M67: 30,099,391 km (0.086 R)
• M68: 30,703,018 km (0.097 R)
• M69: 31,089,280 km (0.057 R)
• M70: 33,723,848 km (0.054 R)
• M71: 33,837,542 km (0.109 R)
• M72: 34,008,383 km (0.111 R)
• M73: 34,293,517 km (0.11 R)
• M74: 34,636,993 km (0.058 R)
• M75: 35,038,963 km (0.116 R)
• M76: 35,905,733 km (0.093 R)
• M77: 36,079,865 km (0.053 R)
• M78: 36,254,446 km (0.119 R)
• M79: 37,072,297 km (0.086 R)
• M80: 38,785,941 km (0.081 R)
• M81: 39,382,836 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392

Radius: 11.8

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.25 AU - 9.07 AU

Year: 7667 Days

Day: 13.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 71,180,421 km

• M1: 170,542 km (0.087 R)
• M2: 270,174 km (0.11 R)
• M3: 392,545 km (0.045 R)
• M4: 696,827 km (0.053 R)
• M5: 1,013,226 km (0.086 R)
• M6: 1,227,899 km (0.075 R)
• M7: 1,308,383 km (0.06 R)
• M8: 1,526,347 km (0.064 R)
• M9: 1,922,781 km (0.1 R)
• M10: 2,152,564 km (0.094 R)
• M11: 2,555,730 km (0.108 R)
• M12: 2,702,486 km (0.088 R)
• M13: 2,852,233 km (0.095 R)
• M14: 3,712,570 km (0.111 R)
• M15: 4,171,686 km (0.025 R)
• M16: 4,420,617 km (0.084 R)
• M17: 4,546,878 km (0.055 R)
• M18: 4,623,173 km (0.119 R)
• M19: 4,700,066 km (0.113 R)
• M20: 4,906,960 km (0.115 R)
• M21: 5,064,187 km (0.109 R)
• M22: 5,464,661 km (0.103 R)
• M23: 5,737,228 km (0.074 R)
• M24: 6,267,702 km (0.042 R)
• M25: 6,784,862 km (0.059 R)
• M26: 6,872,377 km (0.089 R)
• M27: 7,196,555 km (0.102 R)
• M28: 7,375,624 km (0.12 R)
• M29: 7,860,022 km (0.072 R)
• M30: 9,212,985 km (0.089 R)
• M31: 9,668,959 km (0.104 R)
• M32: 9,800,605 km (0.027 R)
• M33: 9,932,850 km (0.102 R)
• M34: 10,232,644 km (0.091 R)
• M35: 10,400,343 km (0.09 R)
• M36: 10,603,048 km (0.055 R)
• M37: 10,806,950 km (0.082 R)
• M38: 11,253,201 km (0.107 R)
• M39: 11,635,573 km (0.097 R)
• M40: 11,916,368 km (0.093 R)
• M41: 12,128,348 km (0.049 R)
• M42: 12,306,070 km (0.101 R)
• M43: 12,592,102 km (0.032 R)
• M44: 13,098,191 km (0.099 R)
• M45: 13,610,863 km (0.082 R)
• M46: 14,242,166 km (0.095 R)
• M47: 14,693,652 km (0.076 R)
• M48: 14,807,197 km (0.11 R)
• M49: 14,959,039 km (0.097 R)
• M50: 15,610,538 km (0.062 R)
• M51: 15,687,880 km (0.094 R)
• M52: 16,114,982 km (0.096 R)
• M53: 16,782,787 km (0.074 R)
• M54: 16,861,924 km (0.11 R)
• M55: 17,020,647 km (0.113 R)
• M56: 17,100,084 km (0.087 R)
• M57: 17,821,445 km (0.117 R)
• M58: 18,470,999 km (0.119 R)
• M59: 19,211,059 km (0.068 R)
• M60: 19,418,402 km (0.111 R)
• M61: 20,381,513 km (0.086 R)
• M62: 20,592,895 km (0.118 R)
• M63: 21,146,108 km (0.101 R)
• M64: 22,310,578 km (0.084 R)
• M65: 22,572,224 km (0.1 R)
• M66: 22,966,564 km (0.046 R)
• M67: 23,318,867 km (0.097 R)
• M68: 23,407,280 km (0.115 R)
• M69: 25,470,833 km (0.105 R)
• M70: 26,018,810 km (0.082 R)
• M71: 27,312,233 km (0.082 R)
• M72: 27,685,629 km (0.074 R)
• M73: 28,060,671 km (0.058 R)
• M74: 31,072,974 km (0.092 R)
• M75: 32,099,814 km (0.069 R)
• M76: 32,247,317 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.8

Radius: 12

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.57 AU - 8.99 AU

Year: 7848 Days

Day: 13.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 71,180,421 km

• M1: 226,491 km (0.067 R)
• M2: 447,746 km (0.114 R)
• M3: 622,327 km (0.069 R)
• M4: 905,965 km (0.039 R)
• M5: 1,033,272 km (0.085 R)
• M6: 1,306,887 km (0.08 R)
• M7: 1,510,340 km (0.094 R)
• M8: 1,961,228 km (0.086 R)
• M9: 2,494,993 km (0.068 R)
• M10: 2,621,254 km (0.102 R)
• M11: 2,706,674 km (0.091 R)
• M12: 3,013,051 km (0.103 R)
• M13: 3,102,660 km (0.079 R)
• M14: 3,193,316 km (0.115 R)
• M15: 3,392,581 km (0.103 R)
• M16: 3,917,071 km (0.103 R)
• M17: 4,214,022 km (0.057 R)
• M18: 4,399,225 km (0.096 R)
• M19: 4,586,970 km (0.116 R)
• M20: 4,917,880 km (0.051 R)
• M21: 5,077,202 km (0.115 R)
• M22: 5,547,538 km (0.093 R)
• M23: 5,658,091 km (0.078 R)
• M24: 5,881,440 km (0.096 R)
• M25: 6,107,632 km (0.117 R)
• M26: 6,221,925 km (0.08 R)
• M27: 6,705,425 km (0.084 R)
• M28: 6,922,193 km (0.114 R)
• M29: 7,001,480 km (0.111 R)
• M30: 7,181,147 km (0.081 R)
• M31: 7,647,443 km (0.101 R)
• M32: 7,729,572 km (0.116 R)
• M33: 8,165,351 km (0.099 R)
• M34: 8,270,369 km (0.035 R)
• M35: 8,354,742 km (0.116 R)
• M36: 8,502,844 km (0.036 R)
• M37: 9,609,120 km (0.12 R)
• M38: 9,742,262 km (0.085 R)
• M39: 10,010,342 km (0.082 R)
• M40: 10,145,428 km (0.044 R)
• M41: 10,783,314 km (0.087 R)
• M42: 11,575,434 km (0.042 R)
• M43: 12,313,999 km (0.102 R)
• M44: 12,822,931 km (0.113 R)
• M45: 13,413,244 km (0.037 R)
• M46: 13,686,709 km (0.086 R)
• M47: 13,811,623 km (0.082 R)
• M48: 13,911,854 km (0.08 R)
• M49: 14,062,499 km (0.119 R)
• M50: 14,213,892 km (0.075 R)
• M51: 14,441,879 km (0.075 R)
• M52: 15,288,304 km (0.102 R)
• M53: 15,443,886 km (0.051 R)
• M54: 15,940,252 km (0.117 R)
• M55: 16,230,023 km (0.09 R)
• M56: 16,362,267 km (0.113 R)
• M57: 17,029,025 km (0.119 R)
• M58: 17,379,233 km (0.108 R)
• M59: 17,487,542 km (0.103 R)
• M60: 17,650,305 km (0.096 R)
• M61: 17,759,212 km (0.101 R)
• M62: 18,499,422 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.1

Radius: 3

Gravity: 88.57 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 10.56 AU - 15.26 AU

Year: 16776 Days

Day: 20.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 71,180,421 km

• M1: 39,494 km (0.083 R)
• M2: 181,313 km (0.087 R)
• M3: 209,138 km (0.073 R)
• M4: 269,426 km (0.097 R)
• M5: 483,351 km (0.062 R)
• M6: 585,227 km (0.09 R)
• M7: 1,617,003 km (0.056 R)
• M8: 1,769,294 km (0.071 R)
• M9: 1,800,410 km (0.038 R)
• M10: 2,055,026 km (0.063 R)
• M11: 2,389,078 km (0.111 R)
• M12: 2,562,312 km (0.093 R)
• M13: 3,724,089 km (0.08 R)
• M14: 4,087,911 km (0.028 R)
• M15: 4,294,955 km (0.083 R)
• M16: 4,590,411 km (0.093 R)
• M17: 5,156,489 km (0.112 R)
• M18: 5,290,230 km (0.077 R)
• M19: 5,515,673 km (0.116 R)
• M20: 5,652,406 km (0.116 R)
• M21: 5,882,787 km (0.053 R)
• M22: 6,163,432 km (0.114 R)
• M23: 7,129,685 km (0.091 R)
• M24: 7,579,675 km (0.086 R)
• M25: 7,782,530 km (0.07 R)
• M26: 8,038,791 km (0.119 R)
• M27: 8,402,015 km (0.089 R)
• M28: 8,983,651 km (0.097 R)
• M29: 9,198,324 km (0.118 R)
• M30: 9,306,334 km (0.086 R)
• M31: 9,797,464 km (0.09 R)
• M32: 10,185,221 km (0.068 R)
• M33: 11,378,414 km (0.072 R)
• M34: 11,552,396 km (0.096 R)
• M35: 12,257,302 km (0.11 R)
• M36: 12,795,106 km (0.06 R)
• M37: 15,212,607 km (0.114 R)
• M38: 15,404,242 km (0.097 R)
• M39: 15,790,055 km (0.113 R)
• M40: 17,967,751 km (0.12 R)
• M41: 18,851,276 km (0.107 R)
• M42: 19,540,324 km (0.087 R)
• M43: 19,887,990 km (0.086 R)
• M44: 20,378,072 km (0.086 R)
• M45: 21,227,489 km (0.079 R)
• M46: 22,233,086 km (0.094 R)
• M47: 22,377,897 km (0.104 R)
• M48: 25,644,366 km (0.026 R)
• M49: 26,177,533 km (0.066 R)
• M50: 26,791,333 km (0.091 R)
• M51: 27,565,352 km (0.096 R)
• M52: 27,798,875 km (0.072 R)
• M53: 28,425,091 km (0.079 R)
• M54: 28,582,319 km (0.106 R)
• M55: 30,814,319 km (0.076 R)
• M56: 31,951,113 km (0.101 R)
• M57: 32,278,433 km (0.087 R)
• M58: 32,442,542 km (0.048 R)
• M59: 33,101,670 km (0.096 R)
• M60: 34,349,317 km (0.065 R)
• M61: 35,105,235 km (0.08 R)
• M62: 35,189,608 km (0.113 R)
• M63: 36,633,527 km (0.031 R)
• M64: 37,664,256 km (0.047 R)
• M65: 38,009,977 km (0.081 R)
• M66: 38,356,744 km (0.097 R)
• M67: 39,491,145 km (0.108 R)
• M68: 41,881,869 km (0.114 R)
• M69: 43,410,909 km (0.054 R)
• M70: 44,318,968 km (0.108 R)
• M71: 45,233,310 km (0.079 R)
• M72: 45,600,722 km (0.118 R)
• M73: 46,523,591 km (0.116 R)
• M74: 46,801,694 km (0.079 R)
• M75: 49,140,507 km (0.107 R)
• M76: 52,189,012 km (0.11 R)
• M77: 53,251,008 km (0.098 R)
• M78: 53,638,915 km (0.108 R)
• M79: 54,222,646 km (0.114 R)
• M80: 54,612,947 km (0.06 R)
• M81: 54,906,308 km (0.11 R)
• M82: 55,298,255 km (0.109 R)
• M83: 55,494,527 km (0.117 R)
• M84: 55,592,813 km (0.114 R)
• M85: 57,868,196 km (0.075 R)
• M86: 57,967,829 km (0.085 R)
• M87: 58,766,831 km (0.073 R)
• M88: 59,167,753 km (0.053 R)
• M89: 60,173,948 km (0.109 R)
• M90: 60,679,140 km (0.04 R)
• M91: 61,795,589 km (0.089 R)
• M92: 62,611,795 km (0.102 R)
• M93: 62,713,971 km (0.087 R)
• M94: 62,816,296 km (0.094 R)
• M95: 64,977,985 km (0.101 R)
• M96: 65,392,520 km (0.106 R)
• M97: 70,115,924 km (0.1 R)
• M98: 70,222,138 km (0.118 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 15,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit