🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.46 AU - 0.62 AU

Year: 256 Days

Day: 43.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 146.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.5 AU - 0.62 AU

Year: 271 Days

Day: 15.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.2

Radius: 12

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.6 AU - 0.92 AU

Year: 428 Days

Day: 6 Hours

Environment

Temp: -147 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 45,274,387 km

• M1: 149,598 km (0.103 R)
• M2: 250,726 km (0.09 R)
• M3: 331,060 km (0.114 R)
• M4: 425,606 km (0.071 R)
• M5: 503,247 km (0.066 R)
• M6: 650,452 km (0.12 R)
• M7: 733,478 km (0.11 R)
• M8: 867,817 km (0.059 R)
• M9: 953,387 km (0.12 R)
• M10: 1,061,995 km (0.087 R)
• M11: 1,162,675 km (0.107 R)
• M12: 1,262,606 km (0.116 R)
• M13: 1,391,859 km (0.066 R)
• M14: 1,471,594 km (0.091 R)
• M15: 1,566,738 km (0.091 R)
• M16: 1,659,340 km (0.114 R)
• M17: 1,948,662 km (0.043 R)
• M18: 2,084,198 km (0.081 R)
• M19: 2,243,968 km (0.059 R)
• M20: 2,328,042 km (0.115 R)
• M21: 2,493,946 km (0.097 R)
• M22: 2,619,758 km (0.079 R)
• M23: 2,730,909 km (0.099 R)
• M24: 2,826,652 km (0.112 R)
• M25: 2,906,238 km (0.117 R)
• M26: 3,044,616 km (0.086 R)
• M27: 3,120,612 km (0.047 R)
• M28: 3,197,206 km (0.088 R)
• M29: 3,346,205 km (0.115 R)
• M30: 3,461,096 km (0.101 R)
• M31: 3,540,383 km (0.069 R)
• M32: 3,632,835 km (0.077 R)
• M33: 3,738,451 km (0.086 R)
• M34: 3,838,831 km (0.099 R)
• M35: 3,978,406 km (0.098 R)
• M36: 4,087,313 km (0.107 R)
• M37: 4,197,417 km (0.08 R)
• M38: 4,282,239 km (0.072 R)
• M39: 4,600,434 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.4

Radius: 12.4

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.72 AU - 2.56 AU

Year: 2021 Days

Day: 13.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 45,274,387 km

• M1: 180,565 km (0.059 R)
• M2: 488,138 km (0.11 R)
• M3: 606,171 km (0.07 R)
• M4: 696,528 km (0.111 R)
• M5: 783,893 km (0.12 R)
• M6: 875,596 km (0.045 R)
• M7: 998,117 km (0.036 R)
• M8: 1,136,196 km (0.112 R)
• M9: 1,261,559 km (0.102 R)
• M10: 1,579,754 km (0.118 R)
• M11: 1,720,974 km (0.037 R)
• M12: 1,981,424 km (0.096 R)
• M13: 2,134,462 km (0.083 R)
• M14: 2,291,540 km (0.072 R)
• M15: 2,812,440 km (0.081 R)
• M16: 2,945,133 km (0.067 R)
• M17: 3,025,767 km (0.071 R)
• M18: 3,134,524 km (0.092 R)
• M19: 3,412,028 km (0.075 R)
• M20: 3,539,635 km (0.095 R)
• M21: 3,799,636 km (0.082 R)
• M22: 4,006,231 km (0.031 R)
• M23: 4,246,934 km (0.069 R)
• M24: 4,338,338 km (0.099 R)
• M25: 4,461,457 km (0.108 R)
• M26: 4,632,597 km (0.085 R)
• M27: 4,949,296 km (0.116 R)
• M28: 5,061,943 km (0.077 R)
• M29: 5,371,910 km (0.034 R)
• M30: 5,520,760 km (0.088 R)
• M31: 5,839,852 km (0.087 R)
• M32: 6,408,474 km (0.059 R)
• M33: 6,566,748 km (0.078 R)
• M34: 6,690,615 km (0.063 R)
• M35: 6,851,134 km (0.088 R)
• M36: 6,940,892 km (0.081 R)
• M37: 7,747,524 km (0.093 R)
• M38: 8,048,216 km (0.046 R)
• M39: 8,992,926 km (0.1 R)
• M40: 9,091,362 km (0.106 R)
• M41: 9,190,096 km (0.077 R)
• M42: 9,468,498 km (0.088 R)
• M43: 9,871,066 km (0.067 R)
• M44: 10,197,189 km (0.116 R)
• M45: 10,506,258 km (0.117 R)
• M46: 10,609,930 km (0.029 R)
• M47: 10,693,106 km (0.082 R)
• M48: 10,860,207 km (0.093 R)
• M49: 10,986,019 km (0.051 R)
• M50: 11,133,522 km (0.115 R)
• M51: 11,218,045 km (0.114 R)
• M52: 11,345,353 km (0.111 R)
• M53: 11,644,100 km (0.111 R)
• M54: 11,729,969 km (0.103 R)
• M55: 12,162,456 km (0.083 R)
• M56: 12,315,046 km (0.113 R)
• M57: 12,622,171 km (0.101 R)
• M58: 12,820,986 km (0.09 R)
• M59: 13,333,658 km (0.108 R)
• M60: 13,536,064 km (0.106 R)
• M61: 13,762,256 km (0.096 R)
• M62: 13,875,801 km (0.049 R)
• M63: 14,035,422 km (0.116 R)
• M64: 14,333,271 km (0.071 R)
• M65: 15,356,820 km (0.115 R)
• M66: 15,734,854 km (0.037 R)
• M67: 16,068,307 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.5

Radius: 9.9

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.31 AU - 3.53 AU

Year: 4084 Days

Day: 12.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 118.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 45,274,387 km

• M1: 125,064 km (0.032 R)
• M2: 200,910 km (0.098 R)
• M3: 297,700 km (0.11 R)
• M4: 417,528 km (0.087 R)
• M5: 504,444 km (0.058 R)
• M6: 610,808 km (0.032 R)
• M7: 679,922 km (0.08 R)
• M8: 1,007,841 km (0.114 R)
• M9: 1,099,245 km (0.086 R)
• M10: 1,217,727 km (0.092 R)
• M11: 1,442,123 km (0.069 R)
• M12: 1,563,747 km (0.09 R)
• M13: 1,780,514 km (0.103 R)
• M14: 1,902,137 km (0.116 R)
• M15: 1,988,006 km (0.118 R)
• M16: 2,203,427 km (0.109 R)
• M17: 2,509,654 km (0.064 R)
• M18: 2,593,578 km (0.095 R)
• M19: 2,829,494 km (0.113 R)
• M20: 3,117,320 km (0.093 R)
• M21: 3,196,458 km (0.108 R)
• M22: 3,276,193 km (0.092 R)
• M23: 3,496,252 km (0.111 R)
• M24: 3,878,026 km (0.106 R)
• M25: 3,987,681 km (0.112 R)
• M26: 4,086,266 km (0.094 R)
• M27: 4,500,951 km (0.036 R)
• M28: 4,564,979 km (0.084 R)
• M29: 4,745,992 km (0.069 R)
• M30: 4,837,247 km (0.082 R)
• M31: 5,128,365 km (0.072 R)
• M32: 5,411,404 km (0.029 R)
• M33: 5,589,276 km (0.09 R)
• M34: 5,824,892 km (0.114 R)
• M35: 6,007,102 km (0.109 R)
• M36: 6,334,423 km (0.116 R)
• M37: 6,406,379 km (0.056 R)
• M38: 6,522,018 km (0.047 R)
• M39: 6,696,749 km (0.082 R)
• M40: 6,917,406 km (0.113 R)
• M41: 7,006,416 km (0.074 R)
• M42: 7,155,416 km (0.084 R)
• M43: 7,396,119 km (0.081 R)
• M44: 7,532,851 km (0.095 R)
• M45: 7,870,194 km (0.087 R)
• M46: 8,150,092 km (0.082 R)
• M47: 8,212,774 km (0.094 R)
• M48: 8,448,989 km (0.086 R)
• M49: 8,879,980 km (0.079 R)
• M50: 9,122,628 km (0.063 R)
• M51: 9,647,417 km (0.078 R)
• M52: 9,796,716 km (0.117 R)
• M53: 9,880,042 km (0.088 R)
• M54: 9,997,177 km (0.061 R)
• M55: 10,080,952 km (0.067 R)
• M56: 10,401,989 km (0.078 R)
• M57: 10,623,543 km (0.114 R)
• M58: 10,812,186 km (0.067 R)
• M59: 11,071,290 km (0.078 R)
• M60: 11,525,170 km (0.089 R)
• M61: 11,772,156 km (0.115 R)
• M62: 11,878,520 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458.3

Radius: 5.7

Gravity: 14.11 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.64 AU - 6.78 AU

Year: 11223 Days

Day: 21.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,274,387 km

• M1: 91,853 km (0.089 R)
• M2: 432,487 km (0.071 R)
• M3: 653,892 km (0.067 R)
• M4: 962,513 km (0.046 R)
• M5: 1,478,925 km (0.105 R)
• M6: 2,068,639 km (0.06 R)
• M7: 2,116,810 km (0.114 R)
• M8: 2,438,744 km (0.052 R)
• M9: 2,540,920 km (0.055 R)
• M10: 2,856,123 km (0.115 R)
• M11: 3,183,592 km (0.115 R)
• M12: 3,494,307 km (0.108 R)
• M13: 4,483,299 km (0.036 R)
• M14: 4,671,942 km (0.094 R)
• M15: 4,735,371 km (0.08 R)
• M16: 4,895,291 km (0.045 R)
• M17: 4,959,768 km (0.061 R)
• M18: 6,912,319 km (0.093 R)
• M19: 6,984,725 km (0.039 R)
• M20: 7,313,690 km (0.114 R)
• M21: 7,387,442 km (0.1 R)
• M22: 8,100,575 km (0.111 R)
• M23: 8,177,020 km (0.09 R)
• M24: 8,484,742 km (0.117 R)
• M25: 8,640,175 km (0.062 R)
• M26: 8,835,699 km (0.045 R)
• M27: 9,430,799 km (0.098 R)
• M28: 9,632,158 km (0.118 R)
• M29: 10,162,183 km (0.073 R)
• M30: 10,203,323 km (0.088 R)
• M31: 10,785,408 km (0.105 R)
• M32: 10,953,706 km (0.094 R)
• M33: 12,024,976 km (0.077 R)
• M34: 12,374,885 km (0.045 R)
• M35: 12,595,243 km (0.027 R)
• M36: 12,639,524 km (0.039 R)
• M37: 13,174,336 km (0.08 R)
• M38: 13,264,095 km (0.066 R)
• M39: 13,671,001 km (0.082 R)
• M40: 14,496,931 km (0.097 R)
• M41: 15,670,676 km (0.094 R)
• M42: 16,100,770 km (0.084 R)
• M43: 17,266,287 km (0.089 R)
• M44: 17,315,355 km (0.1 R)
• M45: 17,809,477 km (0.092 R)
• M46: 18,008,442 km (0.047 R)
• M47: 18,108,224 km (0.083 R)
• M48: 19,166,479 km (0.073 R)
• M49: 20,089,648 km (0.103 R)
• M50: 22,192,096 km (0.084 R)
• M51: 22,728,554 km (0.039 R)
• M52: 22,782,409 km (0.083 R)
• M53: 24,584,316 km (0.108 R)
• M54: 25,195,124 km (0.056 R)
• M55: 25,306,724 km (0.086 R)
• M56: 25,810,869 km (0.094 R)
• M57: 26,318,305 km (0.111 R)
• M58: 26,374,853 km (0.104 R)
• M59: 26,829,032 km (0.108 R)
• M60: 27,457,642 km (0.092 R)
• M61: 28,091,189 km (0.107 R)
• M62: 30,020,553 km (0.115 R)
• M63: 30,554,168 km (0.107 R)
• M64: 31,390,420 km (0.117 R)
• M65: 31,570,536 km (0.088 R)
• M66: 32,173,565 km (0.108 R)
• M67: 32,415,914 km (0.083 R)
• M68: 36,247,863 km (0.055 R)
• M69: 36,436,955 km (0.027 R)
• M70: 37,132,884 km (0.026 R)
• M71: 37,897,030 km (0.097 R)
• M72: 39,700,133 km (0.063 R)
• M73: 40,025,060 km (0.084 R)
• M74: 41,333,443 km (0.108 R)
• M75: 42,125,264 km (0.07 R)
• M76: 42,257,808 km (0.083 R)
• M77: 43,925,076 km (0.063 R)
• M78: 44,395,861 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 16,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit