🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.44 AU - 0.56 AU

Year: 135 Days

Day: 20.3 Hours

Environment

Temp: 232 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.02 AU - 1.62 AU

Year: 578 Days

Day: 24.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.92 AU - 2.94 AU

Year: 1910 Days

Day: 24.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.99 AU - 4.47 AU

Year: 2743 Days

Day: 42 Hours

Environment

Temp: -131 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210

Radius: 10.5

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.17 AU - 5.69 AU

Year: 4818 Days

Day: 14 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 39,768,676 km

• M1: 135,536 km (0.036 R)
• M2: 276,756 km (0.099 R)
• M3: 442,660 km (0.111 R)
• M4: 602,431 km (0.042 R)
• M5: 792,420 km (0.115 R)
• M6: 900,130 km (0.114 R)
• M7: 1,002,755 km (0.074 R)
• M8: 1,186,461 km (0.104 R)
• M9: 1,429,258 km (0.119 R)
• M10: 1,513,781 km (0.03 R)
• M11: 1,587,682 km (0.098 R)
• M12: 1,675,496 km (0.108 R)
• M13: 1,856,061 km (0.041 R)
• M14: 1,948,811 km (0.106 R)
• M15: 2,194,750 km (0.103 R)
• M16: 2,523,716 km (0.1 R)
• M17: 2,914,615 km (0.058 R)
• M18: 3,007,516 km (0.068 R)
• M19: 3,196,458 km (0.051 R)
• M20: 3,405,596 km (0.085 R)
• M21: 3,503,732 km (0.095 R)
• M22: 3,586,160 km (0.07 R)
• M23: 4,269,374 km (0.109 R)
• M24: 4,393,091 km (0.112 R)
• M25: 5,179,078 km (0.108 R)
• M26: 5,540,357 km (0.093 R)
• M27: 5,656,146 km (0.06 R)
• M28: 5,753,235 km (0.091 R)
• M29: 6,247,207 km (0.083 R)
• M30: 6,550,143 km (0.105 R)
• M31: 6,652,169 km (0.074 R)
• M32: 6,857,866 km (0.098 R)
• M33: 7,107,544 km (0.077 R)
• M34: 7,637,270 km (0.081 R)
• M35: 7,896,075 km (0.078 R)
• M36: 8,157,871 km (0.094 R)
• M37: 8,267,826 km (0.07 R)
• M38: 8,400,369 km (0.108 R)
• M39: 9,624,828 km (0.106 R)
• M40: 10,281,712 km (0.029 R)
• M41: 10,759,677 km (0.048 R)
• M42: 11,074,282 km (0.082 R)
• M43: 11,490,313 km (0.114 R)
• M44: 11,588,898 km (0.059 R)
• M45: 12,565,473 km (0.074 R)
• M46: 12,896,832 km (0.119 R)
• M47: 13,646,318 km (0.096 R)
• M48: 14,383,536 km (0.072 R)
• M49: 14,783,710 km (0.094 R)
• M50: 14,998,683 km (0.048 R)
• M51: 15,268,856 km (0.105 R)
• M52: 15,458,846 km (0.109 R)
• M53: 16,088,952 km (0.083 R)
• M54: 16,171,829 km (0.093 R)
• M55: 17,063,881 km (0.071 R)
• M56: 17,176,528 km (0.073 R)
• M57: 17,544,240 km (0.115 R)
• M58: 17,657,934 km (0.049 R)
• M59: 18,115,255 km (0.102 R)
• M60: 18,721,276 km (0.077 R)
• M61: 19,392,671 km (0.101 R)
• M62: 19,598,518 km (0.062 R)
• M63: 19,864,353 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.1

Radius: 10.7

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.27 AU - 6.81 AU

Year: 5653 Days

Day: 8.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 39,768,676 km

• M1: 164,707 km (0.115 R)
• M2: 258,356 km (0.116 R)
• M3: 479,760 km (0.099 R)
• M4: 684,261 km (0.102 R)
• M5: 756,217 km (0.108 R)
• M6: 1,323,044 km (0.077 R)
• M7: 1,606,083 km (0.09 R)
• M8: 1,717,234 km (0.091 R)
• M9: 2,160,941 km (0.106 R)
• M10: 2,312,185 km (0.073 R)
• M11: 2,610,632 km (0.109 R)
• M12: 2,757,238 km (0.112 R)
• M13: 3,089,495 km (0.111 R)
• M14: 3,197,804 km (0.112 R)
• M15: 4,093,746 km (0.071 R)
• M16: 4,161,813 km (0.029 R)
• M17: 4,738,064 km (0.06 R)
• M18: 5,639,840 km (0.042 R)
• M19: 5,868,724 km (0.071 R)
• M20: 6,003,662 km (0.103 R)
• M21: 7,243,678 km (0.115 R)
• M22: 7,430,077 km (0.115 R)
• M23: 7,935,269 km (0.101 R)
• M24: 8,516,756 km (0.113 R)
• M25: 9,045,136 km (0.103 R)
• M26: 9,290,925 km (0.11 R)
• M27: 10,203,323 km (0.098 R)
• M28: 10,319,411 km (0.09 R)
• M29: 10,906,283 km (0.085 R)
• M30: 11,239,737 km (0.098 R)
• M31: 11,721,891 km (0.112 R)
• M32: 11,916,667 km (0.116 R)
• M33: 12,137,025 km (0.106 R)
• M34: 12,260,144 km (0.104 R)
• M35: 12,334,045 km (0.063 R)
• M36: 12,906,556 km (0.081 R)
• M37: 13,335,304 km (0.065 R)
• M38: 14,336,413 km (0.068 R)
• M39: 14,440,383 km (0.053 R)
• M40: 14,832,928 km (0.096 R)
• M41: 16,274,603 km (0.041 R)
• M42: 16,819,887 km (0.085 R)
• M43: 17,012,270 km (0.101 R)
• M44: 17,260,453 km (0.099 R)
• M45: 17,816,658 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.1

Radius: 13.5

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.92 AU - 7.42 AU

Year: 6560 Days

Day: 6.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 39,768,676 km

• M1: 182,958 km (0.087 R)
• M2: 281,394 km (0.101 R)
• M3: 437,873 km (0.119 R)
• M4: 553,512 km (0.101 R)
• M5: 645,964 km (0.117 R)
• M6: 973,882 km (0.049 R)
• M7: 1,196,484 km (0.077 R)
• M8: 1,871,619 km (0.047 R)
• M9: 2,001,021 km (0.041 R)
• M10: 2,249,503 km (0.085 R)
• M11: 2,589,838 km (0.094 R)
• M12: 2,776,985 km (0.075 R)
• M13: 3,120,761 km (0.059 R)
• M14: 3,432,972 km (0.078 R)
• M15: 3,524,077 km (0.112 R)
• M16: 3,616,080 km (0.096 R)
• M17: 3,708,830 km (0.118 R)
• M18: 3,896,875 km (0.053 R)
• M19: 4,112,146 km (0.053 R)
• M20: 4,209,086 km (0.061 R)
• M21: 4,604,772 km (0.113 R)
• M22: 4,961,114 km (0.09 R)
• M23: 5,142,576 km (0.103 R)
• M24: 5,512,233 km (0.099 R)
• M25: 6,055,572 km (0.092 R)
• M26: 6,417,898 km (0.084 R)
• M27: 7,517,742 km (0.088 R)
• M28: 7,877,225 km (0.11 R)
• M29: 9,402,974 km (0.089 R)
• M30: 10,051,631 km (0.061 R)
• M31: 10,447,915 km (0.11 R)
• M32: 11,323,960 km (0.081 R)
• M33: 11,874,780 km (0.048 R)
• M34: 12,717,465 km (0.083 R)
• M35: 12,895,486 km (0.109 R)
• M36: 13,652,152 km (0.113 R)
• M37: 14,238,426 km (0.089 R)
• M38: 14,683,480 km (0.079 R)
• M39: 14,832,928 km (0.059 R)
• M40: 15,587,500 km (0.093 R)
• M41: 15,778,087 km (0.107 R)
• M42: 16,277,296 km (0.082 R)
• M43: 16,625,859 km (0.08 R)
• M44: 16,781,590 km (0.119 R)
• M45: 16,898,725 km (0.109 R)
• M46: 18,045,094 km (0.086 R)
• M47: 18,325,590 km (0.114 R)
• M48: 19,257,285 km (0.073 R)
• M49: 19,379,955 km (0.103 R)
• M50: 19,667,333 km (0.107 R)
• M51: 20,662,907 km (0.109 R)
• M52: 21,082,529 km (0.08 R)
• M53: 21,377,985 km (0.085 R)
• M54: 23,353,574 km (0.031 R)
• M55: 23,484,472 km (0.103 R)
• M56: 23,615,669 km (0.096 R)
• M57: 23,703,184 km (0.105 R)
• M58: 23,878,513 km (0.042 R)
• M59: 24,010,458 km (0.078 R)
• M60: 24,940,209 km (0.088 R)
• M61: 25,029,369 km (0.114 R)
• M62: 26,062,343 km (0.115 R)
• M63: 26,470,296 km (0.096 R)
• M64: 26,561,252 km (0.115 R)
• M65: 26,697,984 km (0.086 R)
• M66: 26,971,898 km (0.054 R)
• M67: 27,938,150 km (0.11 R)
• M68: 28,030,751 km (0.08 R)
• M69: 29,103,219 km (0.105 R)
• M70: 30,952,398 km (0.108 R)
• M71: 31,288,245 km (0.074 R)
• M72: 31,384,436 km (0.044 R)
• M73: 31,721,929 km (0.112 R)
• M74: 32,060,619 km (0.072 R)
• M75: 32,254,797 km (0.116 R)
• M76: 32,692,819 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.9

Radius: 13.3

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.72 AU - 10 AU

Year: 10043 Days

Day: 8.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 39,768,676 km

• M1: 294,558 km (0.08 R)
• M2: 392,096 km (0.096 R)
• M3: 518,506 km (0.052 R)
• M4: 648,656 km (0.097 R)
• M5: 762,052 km (0.075 R)
• M6: 1,095,356 km (0.077 R)
• M7: 1,216,979 km (0.119 R)
• M8: 1,324,988 km (0.078 R)
• M9: 1,689,708 km (0.043 R)
• M10: 1,936,694 km (0.114 R)
• M11: 2,021,666 km (0.101 R)
• M12: 2,329,538 km (0.096 R)
• M13: 2,892,475 km (0.112 R)
• M14: 3,089,495 km (0.059 R)
• M15: 3,240,290 km (0.106 R)
• M16: 3,681,155 km (0.114 R)
• M17: 4,335,945 km (0.07 R)
• M18: 4,705,900 km (0.069 R)
• M19: 5,115,798 km (0.116 R)
• M20: 5,629,218 km (0.113 R)
• M21: 5,721,520 km (0.078 R)
• M22: 5,907,770 km (0.03 R)
• M23: 6,286,402 km (0.108 R)
• M24: 6,446,471 km (0.075 R)
• M25: 6,803,412 km (0.096 R)
• M26: 7,300,825 km (0.063 R)
• M27: 7,503,081 km (0.075 R)
• M28: 7,913,129 km (0.118 R)
• M29: 8,365,812 km (0.042 R)
• M30: 8,506,733 km (0.103 R)
• M31: 8,719,761 km (0.065 R)
• M32: 9,405,817 km (0.054 R)
• M33: 9,959,777 km (0.101 R)
• M34: 10,146,775 km (0.1 R)
• M35: 10,829,839 km (0.085 R)
• M36: 11,099,414 km (0.088 R)
• M37: 11,293,442 km (0.106 R)
• M38: 11,488,518 km (0.104 R)
• M39: 12,280,190 km (0.114 R)
• M40: 12,682,608 km (0.1 R)
• M41: 13,666,214 km (0.05 R)
• M42: 14,083,293 km (0.11 R)
• M43: 14,293,478 km (0.099 R)
• M44: 14,377,851 km (0.1 R)
• M45: 14,547,047 km (0.104 R)
• M46: 14,716,840 km (0.065 R)
• M47: 15,273,494 km (0.074 R)
• M48: 16,099,424 km (0.104 R)
• M49: 17,029,174 km (0.075 R)
• M50: 17,343,031 km (0.065 R)
• M51: 17,433,089 km (0.037 R)
• M52: 17,523,147 km (0.08 R)
• M53: 18,113,161 km (0.089 R)
• M54: 18,204,415 km (0.094 R)
• M55: 18,295,969 km (0.074 R)
• M56: 20,063,318 km (0.07 R)
• M57: 20,157,864 km (0.061 R)
• M58: 20,299,833 km (0.085 R)
• M59: 20,823,724 km (0.057 R)
• M60: 22,716,437 km (0.104 R)
• M61: 22,864,239 km (0.1 R)
• M62: 23,309,891 km (0.079 R)
• M63: 23,508,857 km (0.108 R)
• M64: 23,958,548 km (0.107 R)
• M65: 24,461,496 km (0.118 R)
• M66: 25,426,851 km (0.035 R)
• M67: 26,301,101 km (0.062 R)
• M68: 26,508,294 km (0.113 R)
• M69: 27,499,679 km (0.09 R)
• M70: 28,822,573 km (0.119 R)
• M71: 29,250,273 km (0.087 R)
• M72: 29,464,946 km (0.087 R)
• M73: 31,200,880 km (0.086 R)
• M74: 31,475,242 km (0.104 R)
• M75: 31,750,203 km (0.106 R)
• M76: 31,915,659 km (0.071 R)
• M77: 32,247,317 km (0.068 R)
• M78: 32,580,172 km (0.098 R)
• M79: 32,914,224 km (0.1 R)
• M80: 33,473,272 km (0.089 R)
• M81: 33,697,818 km (0.07 R)
• M82: 35,684,029 km (0.119 R)
• M83: 36,489,015 km (0.03 R)
• M84: 37,824,625 km (0.075 R)
• M85: 39,471,997 km (0.097 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 13,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit