🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.37 AU - 2.17 AU

Year: 1000 Days

Day: 20.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.09 AU - 2.71 AU

Year: 1579 Days

Day: 17.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.5

Radius: 12.5

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.97 AU - 3.81 AU

Year: 2650 Days

Day: 12.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 28,859,752 km

• M1: 184,903 km (0.085 R)
• M2: 330,462 km (0.073 R)
• M3: 442,660 km (0.098 R)
• M4: 691,441 km (0.073 R)
• M5: 802,593 km (0.117 R)
• M6: 939,475 km (0.044 R)
• M7: 1,124,826 km (0.091 R)
• M8: 1,227,451 km (0.067 R)
• M9: 1,344,436 km (0.079 R)
• M10: 1,443,021 km (0.092 R)
• M11: 1,601,445 km (0.096 R)
• M12: 1,682,976 km (0.062 R)
• M13: 1,948,662 km (0.104 R)
• M14: 2,333,128 km (0.063 R)
• M15: 2,493,647 km (0.116 R)
• M16: 2,602,853 km (0.052 R)
• M17: 2,797,929 km (0.038 R)
• M18: 3,158,310 km (0.058 R)
• M19: 3,366,700 km (0.07 R)
• M20: 3,548,910 km (0.112 R)
• M21: 3,641,362 km (0.064 R)
• M22: 4,003,239 km (0.111 R)
• M23: 4,131,744 km (0.107 R)
• M24: 4,229,132 km (0.084 R)
• M25: 4,343,724 km (0.117 R)
• M26: 4,426,302 km (0.12 R)
• M27: 4,829,618 km (0.116 R)
• M28: 5,001,206 km (0.09 R)
• M29: 5,457,031 km (0.09 R)
• M30: 5,599,897 km (0.103 R)
• M31: 5,834,915 km (0.05 R)
• M32: 6,110,175 km (0.079 R)
• M33: 6,540,569 km (0.101 R)
• M34: 6,845,748 km (0.113 R)
• M35: 7,058,327 km (0.093 R)
• M36: 7,450,572 km (0.113 R)
• M37: 7,689,331 km (0.115 R)
• M38: 7,769,365 km (0.088 R)
• M39: 8,031,760 km (0.114 R)
• M40: 8,174,327 km (0.118 R)
• M41: 8,462,004 km (0.102 R)
• M42: 8,544,731 km (0.114 R)
• M43: 8,752,971 km (0.078 R)
• M44: 9,004,894 km (0.096 R)
• M45: 9,238,117 km (0.088 R)
• M46: 9,971,446 km (0.077 R)
• M47: 10,102,793 km (0.054 R)
• M48: 10,522,565 km (0.081 R)
• M49: 10,813,084 km (0.1 R)
• M50: 11,015,789 km (0.082 R)
• M51: 11,493,754 km (0.1 R)
• M52: 12,422,906 km (0.055 R)
• M53: 12,635,186 km (0.088 R)
• M54: 12,730,031 km (0.095 R)
• M55: 12,825,025 km (0.055 R)
• M56: 13,207,547 km (0.084 R)
• M57: 13,448,400 km (0.089 R)
• M58: 13,788,286 km (0.106 R)
• M59: 13,983,661 km (0.108 R)
• M60: 14,180,083 km (0.115 R)
• M61: 14,525,953 km (0.072 R)
• M62: 15,656,464 km (0.105 R)
• M63: 16,477,607 km (0.089 R)
• M64: 16,633,189 km (0.105 R)
• M65: 17,128,956 km (0.109 R)
• M66: 17,260,154 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.7

Radius: 12.1

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.3 AU - 5.92 AU

Year: 4905 Days

Day: 13.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 28,859,752 km

• M1: 168,298 km (0.084 R)
• M2: 361,578 km (0.076 R)
• M3: 459,265 km (0.115 R)
• M4: 538,403 km (0.114 R)
• M5: 844,929 km (0.073 R)
• M6: 994,676 km (0.079 R)
• M7: 1,103,284 km (0.116 R)
• M8: 1,247,646 km (0.119 R)
• M9: 1,343,838 km (0.1 R)
• M10: 1,625,082 km (0.116 R)
• M11: 1,707,360 km (0.1 R)
• M12: 2,166,028 km (0.08 R)
• M13: 2,402,991 km (0.065 R)
• M14: 2,788,654 km (0.054 R)
• M15: 3,105,502 km (0.107 R)
• M16: 3,208,874 km (0.111 R)
• M17: 3,495,205 km (0.064 R)
• M18: 3,664,998 km (0.119 R)
• M19: 3,884,907 km (0.087 R)
• M20: 4,157,923 km (0.085 R)
• M21: 4,437,222 km (0.101 R)
• M22: 4,824,980 km (0.07 R)
• M23: 4,927,903 km (0.079 R)
• M24: 5,049,078 km (0.119 R)
• M25: 5,188,653 km (0.037 R)
• M26: 5,400,483 km (0.087 R)
• M27: 5,543,349 km (0.083 R)
• M28: 6,220,429 km (0.082 R)
• M29: 6,351,626 km (0.105 R)
• M30: 6,885,092 km (0.109 R)
• M31: 7,157,361 km (0.073 R)
• M32: 7,452,966 km (0.042 R)
• M33: 7,692,323 km (0.107 R)
• M34: 8,015,454 km (0.048 R)
• M35: 8,199,310 km (0.115 R)
• M36: 8,281,439 km (0.089 R)
• M37: 8,529,472 km (0.073 R)
• M38: 8,696,274 km (0.094 R)
• M39: 8,885,066 km (0.112 R)
• M40: 9,309,775 km (0.091 R)
• M41: 9,828,131 km (0.119 R)
• M42: 10,134,957 km (0.073 R)
• M43: 10,245,210 km (0.101 R)
• M44: 10,467,064 km (0.086 R)
• M45: 11,324,708 km (0.115 R)
• M46: 11,439,151 km (0.076 R)
• M47: 11,623,306 km (0.115 R)
• M48: 11,970,971 km (0.094 R)
• M49: 12,228,280 km (0.095 R)
• M50: 12,369,350 km (0.06 R)
• M51: 12,534,506 km (0.095 R)
• M52: 13,058,847 km (0.039 R)
• M53: 13,541,599 km (0.044 R)
• M54: 13,736,376 km (0.11 R)
• M55: 13,858,597 km (0.119 R)
• M56: 14,128,771 km (0.093 R)
• M57: 14,475,090 km (0.102 R)
• M58: 14,749,153 km (0.112 R)
• M59: 15,150,973 km (0.088 R)
• M60: 15,277,383 km (0.05 R)
• M61: 15,607,396 km (0.108 R)
• M62: 16,042,427 km (0.06 R)
• M63: 16,197,111 km (0.1 R)
• M64: 16,326,214 km (0.107 R)
• M65: 16,898,575 km (0.047 R)
• M66: 17,530,626 km (0.084 R)
• M67: 17,822,791 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.6

Radius: 12.3

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.81 AU - 11.51 AU

Year: 12748 Days

Day: 13.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 28,859,752 km

• M1: 173,683 km (0.11 R)
• M2: 373,695 km (0.11 R)
• M3: 510,578 km (0.1 R)
• M4: 859,889 km (0.1 R)
• M5: 1,145,770 km (0.06 R)
• M6: 1,441,525 km (0.095 R)
• M7: 1,524,552 km (0.036 R)
• M8: 2,224,520 km (0.115 R)
• M9: 2,321,609 km (0.118 R)
• M10: 2,445,028 km (0.036 R)
• M11: 2,724,476 km (0.085 R)
• M12: 3,014,397 km (0.111 R)
• M13: 3,286,815 km (0.074 R)
• M14: 3,538,887 km (0.096 R)
• M15: 3,653,030 km (0.061 R)
• M16: 3,943,849 km (0.063 R)
• M17: 4,032,560 km (0.107 R)
• M18: 4,394,288 km (0.063 R)
• M19: 4,517,257 km (0.105 R)
• M20: 4,672,540 km (0.112 R)
• M21: 5,344,234 km (0.034 R)
• M22: 5,442,670 km (0.079 R)
• M23: 5,708,206 km (0.083 R)
• M24: 6,148,921 km (0.085 R)
• M25: 6,321,408 km (0.096 R)
• M26: 6,425,677 km (0.078 R)
• M27: 6,884,045 km (0.062 R)
• M28: 8,246,283 km (0.079 R)
• M29: 8,398,574 km (0.09 R)
• M30: 8,628,656 km (0.106 R)
• M31: 8,899,727 km (0.079 R)
• M32: 10,052,827 km (0.085 R)
• M33: 10,543,658 km (0.079 R)
• M34: 10,916,905 km (0.094 R)
• M35: 11,676,563 km (0.048 R)
• M36: 12,892,045 km (0.109 R)
• M37: 13,068,870 km (0.109 R)
• M38: 14,011,037 km (0.113 R)
• M39: 14,513,237 km (0.101 R)
• M40: 14,882,295 km (0.034 R)
• M41: 15,160,996 km (0.077 R)
• M42: 15,254,345 km (0.1 R)
• M43: 15,394,668 km (0.106 R)
• M44: 15,771,056 km (0.111 R)
• M45: 17,550,822 km (0.115 R)
• M46: 19,241,727 km (0.119 R)
• M47: 20,880,422 km (0.039 R)
• M48: 21,349,262 km (0.111 R)
• M49: 21,453,980 km (0.059 R)
• M50: 22,032,625 km (0.046 R)
• M51: 22,138,540 km (0.102 R)
• M52: 22,937,243 km (0.104 R)
• M53: 24,727,630 km (0.119 R)
• M54: 26,113,804 km (0.091 R)
• M55: 26,562,598 km (0.11 R)
• M56: 27,411,267 km (0.054 R)
• M57: 27,981,833 km (0.114 R)
• M58: 28,211,166 km (0.11 R)
• M59: 28,729,523 km (0.117 R)
• M60: 30,421,176 km (0.037 R)
• M61: 30,893,456 km (0.1 R)
• M62: 31,606,440 km (0.097 R)
• M63: 31,725,819 km (0.108 R)
• M64: 33,291,211 km (0.078 R)
• M65: 34,083,481 km (0.061 R)
• M66: 34,267,038 km (0.061 R)
• M67: 36,059,669 km (0.066 R)
• M68: 37,313,598 km (0.068 R)
• M69: 37,692,530 km (0.067 R)
• M70: 37,882,519 km (0.098 R)
• M71: 38,326,974 km (0.042 R)
• M72: 38,581,740 km (0.031 R)
• M73: 38,773,225 km (0.094 R)
• M74: 39,157,093 km (0.069 R)
• M75: 41,290,807 km (0.119 R)
• M76: 41,421,257 km (0.075 R)
• M77: 41,813,652 km (0.117 R)
• M78: 42,141,720 km (0.101 R)
• M79: 42,602,182 km (0.116 R)
• M80: 43,196,834 km (0.08 R)
• M81: 43,727,757 km (0.106 R)
• M82: 44,862,905 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92

Radius: 14

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 9.61 AU - 9.71 AU

Year: 12748 Days

Day: 6.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 28,859,752 km

• M1: 353,949 km (0.11 R)
• M2: 466,446 km (0.065 R)
• M3: 564,433 km (0.075 R)
• M4: 763,248 km (0.115 R)
• M5: 1,676,693 km (0.107 R)
• M6: 2,149,422 km (0.104 R)
• M7: 3,631,488 km (0.089 R)
• M8: 3,911,536 km (0.07 R)
• M9: 4,131,744 km (0.061 R)
• M10: 4,424,207 km (0.083 R)
• M11: 4,653,990 km (0.095 R)
• M12: 4,746,890 km (0.109 R)
• M13: 4,840,538 km (0.036 R)
• M14: 4,934,785 km (0.093 R)
• M15: 5,077,501 km (0.087 R)
• M16: 5,562,647 km (0.103 R)
• M17: 5,961,774 km (0.113 R)
• M18: 6,139,347 km (0.034 R)
• M19: 6,577,818 km (0.055 R)
• M20: 6,682,537 km (0.099 R)
• M21: 7,982,094 km (0.088 R)
• M22: 8,121,968 km (0.087 R)
• M23: 8,862,327 km (0.099 R)
• M24: 9,152,847 km (0.119 R)
• M25: 9,683,769 km (0.116 R)
• M26: 10,255,233 km (0.101 R)
• M27: 10,346,488 km (0.049 R)
• M28: 10,992,751 km (0.044 R)
• M29: 11,588,749 km (0.12 R)
• M30: 12,195,218 km (0.085 R)
• M31: 13,339,642 km (0.117 R)
• M32: 14,518,324 km (0.089 R)
• M33: 15,345,750 km (0.045 R)
• M34: 16,046,915 km (0.074 R)
• M35: 16,188,434 km (0.113 R)
• M36: 17,226,793 km (0.086 R)
• M37: 20,125,252 km (0.117 R)
• M38: 20,316,288 km (0.098 R)
• M39: 21,747,790 km (0.119 R)
• M40: 22,376,849 km (0.11 R)
• M41: 22,733,341 km (0.109 R)
• M42: 22,852,571 km (0.108 R)
• M43: 23,251,548 km (0.116 R)
• M44: 23,733,553 km (0.104 R)
• M45: 23,894,819 km (0.094 R)
• M46: 25,818,199 km (0.106 R)
• M47: 26,108,868 km (0.086 R)
• M48: 26,735,383 km (0.043 R)
• M49: 26,945,419 km (0.115 R)
• M50: 27,282,463 km (0.084 R)
• M51: 28,003,525 km (0.06 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: 269 - 11,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit