🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.49 AU - 0.61 AU

Year: 143 Days

Day: 43.1 Hours

Environment

Temp: 265 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,945,831 km

• M1: 133,441 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.38 AU - 1.62 AU

Year: 643 Days

Day: 12.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.64 AU - 1.64 AU

Year: 735 Days

Day: 23.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,945,831 km

• M1: 533,316 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.37 AU - 2.07 AU

Year: 789 Days

Day: 39.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.62 AU - 2.3 AU

Year: 960 Days

Day: 24.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,945,831 km

• M1: 61,634 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.21 AU - 5.53 AU

Year: 4353 Days

Day: 36.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.1

Radius: 14.4

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.37 AU - 9.07 AU

Year: 8245 Days

Day: 6.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 30,945,831 km

• M1: 193,430 km (0.075 R)
• M2: 293,960 km (0.109 R)
• M3: 399,127 km (0.092 R)
• M4: 703,260 km (0.066 R)
• M5: 839,693 km (0.105 R)
• M6: 1,027,737 km (0.079 R)
• M7: 1,369,120 km (0.102 R)
• M8: 1,464,264 km (0.05 R)
• M9: 1,868,477 km (0.045 R)
• M10: 2,120,699 km (0.115 R)
• M11: 2,403,739 km (0.1 R)
• M12: 2,619,160 km (0.109 R)
• M13: 2,882,302 km (0.106 R)
• M14: 4,020,443 km (0.106 R)
• M15: 4,113,343 km (0.112 R)
• M16: 4,957,374 km (0.103 R)
• M17: 5,284,545 km (0.04 R)
• M18: 5,489,344 km (0.095 R)
• M19: 6,039,864 km (0.106 R)
• M20: 6,745,966 km (0.088 R)
• M21: 7,052,642 km (0.117 R)
• M22: 7,250,261 km (0.117 R)
• M23: 7,593,289 km (0.112 R)
• M24: 7,883,209 km (0.083 R)
• M25: 8,236,111 km (0.096 R)
• M26: 8,474,121 km (0.053 R)
• M27: 8,775,112 km (0.09 R)
• M28: 9,356,449 km (0.106 R)
• M29: 9,542,699 km (0.079 R)
• M30: 10,172,506 km (0.053 R)
• M31: 10,428,168 km (0.108 R)
• M32: 10,621,299 km (0.083 R)
• M33: 10,718,388 km (0.108 R)
• M34: 11,208,022 km (0.098 R)
• M35: 11,472,212 km (0.074 R)
• M36: 11,638,266 km (0.077 R)
• M37: 12,617,832 km (0.111 R)
• M38: 13,239,112 km (0.052 R)
• M39: 13,870,415 km (0.099 R)
• M40: 15,345,002 km (0.097 R)
• M41: 15,491,458 km (0.036 R)
• M42: 15,638,513 km (0.065 R)
• M43: 16,231,070 km (0.103 R)
• M44: 16,567,815 km (0.115 R)
• M45: 16,680,462 km (0.081 R)
• M46: 16,793,408 km (0.097 R)
• M47: 16,906,654 km (0.102 R)
• M48: 17,514,919 km (0.112 R)
• M49: 19,343,005 km (0.11 R)
• M50: 20,059,130 km (0.116 R)
• M51: 20,946,095 km (0.046 R)
• M52: 21,517,260 km (0.111 R)
• M53: 21,804,787 km (0.098 R)
• M54: 22,883,837 km (0.091 R)
• M55: 23,135,460 km (0.053 R)
• M56: 24,022,875 km (0.064 R)
• M57: 24,150,631 km (0.074 R)
• M58: 24,449,378 km (0.077 R)
• M59: 24,620,668 km (0.042 R)
• M60: 24,792,406 km (0.047 R)
• M61: 25,483,399 km (0.102 R)
• M62: 25,961,962 km (0.065 R)
• M63: 26,619,595 km (0.111 R)
• M64: 26,795,821 km (0.096 R)
• M65: 27,016,627 km (0.027 R)
• M66: 27,682,936 km (0.09 R)
• M67: 28,085,355 km (0.062 R)
• M68: 28,534,747 km (0.105 R)
• M69: 28,715,162 km (0.104 R)
• M70: 29,531,667 km (0.093 R)
• M71: 30,817,161 km (0.059 R)
• M72: 30,909,613 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.7

Radius: 9.1

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.24 AU - 9.38 AU

Year: 8381 Days

Day: 5.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 30,945,831 km

• M1: 482,304 km (0.075 R)
• M2: 873,502 km (0.083 R)
• M3: 1,368,671 km (0.095 R)
• M4: 1,530,536 km (0.108 R)
• M5: 1,592,918 km (0.083 R)
• M6: 1,873,414 km (0.053 R)
• M7: 2,407,628 km (0.095 R)
• M8: 2,554,533 km (0.04 R)
• M9: 2,679,298 km (0.098 R)
• M10: 2,755,144 km (0.033 R)
• M11: 2,934,961 km (0.106 R)
• M12: 3,692,375 km (0.045 R)
• M13: 3,805,471 km (0.048 R)
• M14: 3,862,318 km (0.101 R)
• M15: 4,417,625 km (0.117 R)
• M16: 4,781,298 km (0.066 R)
• M17: 5,091,713 km (0.116 R)
• M18: 5,281,254 km (0.068 R)
• M19: 5,537,365 km (0.101 R)
• M20: 6,637,059 km (0.119 R)
• M21: 6,705,874 km (0.088 R)
• M22: 7,194,162 km (0.12 R)
• M23: 7,264,772 km (0.083 R)
• M24: 7,406,890 km (0.097 R)
• M25: 7,585,809 km (0.072 R)
• M26: 7,657,765 km (0.1 R)
• M27: 7,874,982 km (0.07 R)
• M28: 8,020,989 km (0.033 R)
• M29: 8,131,093 km (0.077 R)
• M30: 8,501,647 km (0.046 R)
• M31: 8,651,544 km (0.119 R)
• M32: 8,839,888 km (0.089 R)
• M33: 9,568,579 km (0.071 R)
• M34: 9,999,271 km (0.109 R)
• M35: 10,316,419 km (0.103 R)
• M36: 10,396,154 km (0.086 R)
• M37: 11,123,798 km (0.104 R)
• M38: 11,205,629 km (0.059 R)
• M39: 11,701,097 km (0.109 R)
• M40: 11,993,411 km (0.067 R)
• M41: 12,161,409 km (0.095 R)
• M42: 12,627,855 km (0.094 R)
• M43: 12,713,276 km (0.117 R)
• M44: 13,273,221 km (0.12 R)
• M45: 13,885,226 km (0.116 R)
• M46: 14,017,620 km (0.111 R)
• M47: 16,145,350 km (0.11 R)
• M48: 16,845,319 km (0.094 R)
• M49: 17,412,444 km (0.106 R)
• M50: 17,937,832 km (0.086 R)
• M51: 18,130,215 km (0.104 R)
• M52: 19,151,370 km (0.098 R)
• M53: 20,843,771 km (0.08 R)
• M54: 22,169,956 km (0.072 R)
• M55: 22,531,683 km (0.1 R)
• M56: 23,892,276 km (0.035 R)
• M57: 24,316,236 km (0.107 R)
• M58: 24,742,740 km (0.088 R)
• M59: 24,849,702 km (0.083 R)
• M60: 25,279,347 km (0.067 R)
• M61: 25,441,063 km (0.074 R)
• M62: 25,819,695 km (0.05 R)
• M63: 26,692,299 km (0.059 R)
• M64: 27,297,871 km (0.118 R)
• M65: 27,630,128 km (0.079 R)
• M66: 28,075,032 km (0.102 R)
• M67: 28,522,480 km (0.082 R)
• M68: 28,972,171 km (0.095 R)
• M69: 29,141,516 km (0.118 R)
• M70: 34,608,869 km (0.07 R)
• M71: 35,088,480 km (0.106 R)
• M72: 35,691,210 km (0.05 R)
• M73: 35,872,672 km (0.093 R)
• M74: 36,723,584 km (0.051 R)
• M75: 37,151,434 km (0.115 R)
• M76: 37,827,318 km (0.115 R)
• M77: 38,135,788 km (0.101 R)
• M78: 38,445,157 km (0.093 R)
• M79: 39,378,348 km (0.093 R)
• M80: 40,697,203 km (0.108 R)
• M81: 41,839,233 km (0.081 R)
• M82: 42,542,343 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.3

Radius: 9.2

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.81 AU - 10.27 AU

Year: 10309 Days

Day: 13.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 30,945,831 km

• M1: 118,332 km (0.06 R)
• M2: 403,316 km (0.083 R)
• M3: 480,658 km (0.119 R)
• M4: 683,363 km (0.075 R)
• M5: 828,623 km (0.059 R)
• M6: 896,540 km (0.103 R)
• M7: 1,834,668 km (0.032 R)
• M8: 2,040,515 km (0.118 R)
• M9: 2,550,045 km (0.101 R)
• M10: 3,206,331 km (0.092 R)
• M11: 4,030,316 km (0.099 R)
• M12: 4,389,800 km (0.087 R)
• M13: 4,759,606 km (0.109 R)
• M14: 4,822,287 km (0.063 R)
• M15: 4,980,113 km (0.112 R)
• M16: 5,236,075 km (0.092 R)
• M17: 5,595,260 km (0.066 R)
• M18: 5,794,524 km (0.075 R)
• M19: 5,996,182 km (0.026 R)
• M20: 6,097,908 km (0.117 R)
• M21: 6,510,499 km (0.105 R)
• M22: 6,825,852 km (0.087 R)
• M23: 7,218,097 km (0.11 R)
• M24: 7,838,779 km (0.116 R)
• M25: 9,405,218 km (0.12 R)
• M26: 9,523,550 km (0.068 R)
• M27: 10,203,622 km (0.106 R)
• M28: 10,488,157 km (0.08 R)
• M29: 11,065,156 km (0.108 R)
• M30: 11,610,141 km (0.085 R)
• M31: 11,694,814 km (0.082 R)
• M32: 12,163,952 km (0.079 R)
• M33: 12,249,971 km (0.082 R)
• M34: 13,032,667 km (0.085 R)
• M35: 13,208,894 km (0.1 R)
• M36: 13,385,868 km (0.045 R)
• M37: 13,608,170 km (0.06 R)
• M38: 14,464,020 km (0.076 R)
• M39: 14,875,414 km (0.038 R)
• M40: 15,059,569 km (0.107 R)
• M41: 15,991,564 km (0.112 R)
• M42: 16,655,030 km (0.097 R)
• M43: 16,798,345 km (0.066 R)
• M44: 17,327,473 km (0.095 R)
• M45: 17,472,732 km (0.093 R)
• M46: 17,764,448 km (0.086 R)
• M47: 17,862,135 km (0.116 R)
• M48: 17,959,823 km (0.118 R)
• M49: 19,347,493 km (0.118 R)
• M50: 19,649,381 km (0.103 R)
• M51: 19,800,774 km (0.116 R)
• M52: 21,129,951 km (0.113 R)
• M53: 21,805,386 km (0.048 R)
• M54: 22,646,425 km (0.081 R)
• M55: 23,017,577 km (0.107 R)
• M56: 23,124,091 km (0.109 R)
• M57: 23,497,936 km (0.107 R)
• M58: 24,035,441 km (0.119 R)
• M59: 24,359,919 km (0.05 R)
• M60: 24,576,985 km (0.037 R)
• M61: 24,903,857 km (0.111 R)
• M62: 26,059,351 km (0.086 R)
• M63: 27,063,601 km (0.041 R)
• M64: 27,344,845 km (0.075 R)
• M65: 27,514,040 km (0.039 R)
• M66: 28,308,255 km (0.046 R)
• M67: 28,822,723 km (0.113 R)
• M68: 28,880,019 km (0.107 R)
• M69: 29,571,310 km (0.104 R)
• M70: 30,267,988 km (0.101 R)
• M71: 30,676,988 km (0.076 R)
• M72: 31,087,784 km (0.1 R)
• M73: 31,559,466 km (0.04 R)
• M74: 31,677,648 km (0.119 R)
• M75: 34,560,549 km (0.082 R)
• M76: 34,682,471 km (0.113 R)
• M77: 36,652,825 km (0.051 R)
• M78: 37,526,327 km (0.101 R)
• M79: 38,469,691 km (0.034 R)
• M80: 38,785,941 km (0.098 R)
• M81: 39,229,947 km (0.112 R)
• M82: 39,931,262 km (0.077 R)
• M83: 40,636,766 km (0.106 R)
• M84: 41,217,056 km (0.083 R)
• M85: 41,346,458 km (0.103 R)
• M86: 42,255,415 km (0.034 R)
• M87: 43,895,007 km (0.111 R)
• M88: 44,225,469 km (0.104 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164

Radius: 14.8

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 8.14 AU - 11.3 AU

Year: 10602 Days

Day: 7.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 30,945,831 km

• M1: 214,823 km (0.102 R)
• M2: 335,997 km (0.064 R)
• M3: 507,586 km (0.11 R)
• M4: 613,800 km (0.098 R)
• M5: 753,824 km (0.085 R)
• M6: 959,820 km (0.059 R)
• M7: 1,186,162 km (0.04 R)
• M8: 1,399,338 km (0.085 R)
• M9: 1,847,534 km (0.094 R)
• M10: 1,953,299 km (0.101 R)
• M11: 2,397,605 km (0.032 R)
• M12: 2,513,693 km (0.117 R)
• M13: 2,631,875 km (0.068 R)
• M14: 2,894,270 km (0.055 R)
• M15: 3,445,239 km (0.117 R)
• M16: 3,599,325 km (0.081 R)
• M17: 3,823,572 km (0.076 R)
• M18: 4,238,706 km (0.091 R)
• M19: 4,475,819 km (0.106 R)
• M20: 5,622,486 km (0.111 R)
• M21: 5,989,151 km (0.084 R)
• M22: 6,095,216 km (0.114 R)
• M23: 7,079,270 km (0.1 R)
• M24: 7,389,985 km (0.115 R)
• M25: 7,647,443 km (0.091 R)
• M26: 8,437,769 km (0.116 R)
• M27: 8,827,770 km (0.101 R)
• M28: 9,162,271 km (0.063 R)
• M29: 9,594,160 km (0.076 R)
• M30: 9,875,404 km (0.101 R)
• M31: 10,222,770 km (0.112 R)
• M32: 10,574,325 km (0.044 R)
• M33: 10,929,770 km (0.025 R)
• M34: 11,059,920 km (0.084 R)
• M35: 11,885,850 km (0.087 R)
• M36: 12,323,125 km (0.099 R)
• M37: 13,109,860 km (0.119 R)
• M38: 13,491,783 km (0.097 R)
• M39: 14,302,454 km (0.081 R)
• M40: 14,911,916 km (0.069 R)
• M41: 15,128,982 km (0.073 R)
• M42: 15,237,890 km (0.075 R)
• M43: 16,603,120 km (0.113 R)
• M44: 16,790,715 km (0.119 R)
• M45: 16,903,512 km (0.103 R)
• M46: 17,395,390 km (0.032 R)
• M47: 17,662,273 km (0.12 R)
• M48: 18,122,884 km (0.078 R)
• M49: 19,173,809 km (0.1 R)
• M50: 19,410,025 km (0.108 R)
• M51: 19,726,424 km (0.108 R)
• M52: 19,925,090 km (0.073 R)
• M53: 21,212,380 km (0.076 R)
• M54: 23,235,242 km (0.098 R)
• M55: 24,333,440 km (0.105 R)
• M56: 24,674,822 km (0.085 R)
• M57: 24,845,962 km (0.114 R)
• M58: 25,060,635 km (0.115 R)
• M59: 25,578,244 km (0.083 R)
• M60: 25,968,844 km (0.09 R)
• M61: 26,099,443 km (0.107 R)
• M62: 26,755,878 km (0.08 R)
• M63: 27,108,331 km (0.11 R)
• M64: 27,506,560 km (0.115 R)
• M65: 27,639,703 km (0.11 R)
• M66: 28,308,704 km (0.078 R)
• M67: 30,118,988 km (0.096 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 16,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit