🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.64 AU - 0.86 AU

Year: 238 Days

Day: 14.4 Hours

Environment

Temp: 107 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,391,744 km

• M1: 122,969 km (0.077 R)
• M2: 180,864 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.98 AU - 1.38 AU

Year: 471 Days

Day: 30.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.35 AU - 2.03 AU

Year: 806 Days

Day: 15.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,391,744 km

• M1: 1,229,246 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.59 AU - 2.87 AU

Year: 1656 Days

Day: 31.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.74 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152

Radius: 8.9

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.57 AU - 4.93 AU

Year: 3800 Days

Day: 6.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 35,391,744 km

• M1: 113,096 km (0.093 R)
• M2: 236,215 km (0.12 R)
• M3: 316,399 km (0.109 R)
• M4: 478,713 km (0.05 R)
• M5: 746,793 km (0.103 R)
• M6: 802,892 km (0.119 R)
• M7: 860,337 km (0.119 R)
• M8: 1,015,171 km (0.12 R)
• M9: 1,188,854 km (0.115 R)
• M10: 1,596,508 km (0.064 R)
• M11: 1,713,045 km (0.116 R)
• M12: 1,799,662 km (0.116 R)
• M13: 2,114,416 km (0.095 R)
• M14: 2,471,058 km (0.115 R)
• M15: 2,770,104 km (0.116 R)
• M16: 2,962,935 km (0.119 R)
• M17: 3,080,819 km (0.089 R)
• M18: 3,226,976 km (0.044 R)
• M19: 3,375,377 km (0.054 R)
• M20: 3,553,847 km (0.107 R)
• M21: 3,651,235 km (0.084 R)
• M22: 3,977,508 km (0.045 R)
• M23: 4,151,491 km (0.079 R)
• M24: 5,043,094 km (0.112 R)
• M25: 5,518,665 km (0.025 R)
• M26: 5,761,912 km (0.114 R)
• M27: 5,959,082 km (0.063 R)
• M28: 6,258,876 km (0.049 R)
• M29: 6,615,068 km (0.111 R)
• M30: 7,205,531 km (0.084 R)
• M31: 7,958,308 km (0.072 R)
• M32: 8,473,971 km (0.115 R)
• M33: 8,567,320 km (0.094 R)
• M34: 9,751,537 km (0.076 R)
• M35: 9,810,180 km (0.059 R)
• M36: 10,283,358 km (0.103 R)
• M37: 10,382,840 km (0.098 R)
• M38: 10,442,679 km (0.108 R)
• M39: 10,723,475 km (0.03 R)
• M40: 11,643,053 km (0.093 R)
• M41: 11,767,668 km (0.094 R)
• M42: 12,227,980 km (0.105 R)
• M43: 12,822,482 km (0.112 R)
• M44: 13,448,101 km (0.11 R)
• M45: 13,907,366 km (0.081 R)
• M46: 14,283,006 km (0.103 R)
• M47: 14,661,788 km (0.104 R)
• M48: 14,886,335 km (0.118 R)
• M49: 14,976,392 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.4

Radius: 10.2

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.71 AU - 5.55 AU

Year: 4265 Days

Day: 9.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 35,391,744 km

• M1: 130,599 km (0.114 R)
• M2: 218,263 km (0.096 R)
• M3: 298,298 km (0.08 R)
• M4: 601,982 km (0.03 R)
• M5: 690,095 km (0.07 R)
• M6: 936,632 km (0.115 R)
• M7: 1,017,415 km (0.087 R)
• M8: 1,198,728 km (0.082 R)
• M9: 1,300,005 km (0.065 R)
• M10: 1,525,001 km (0.034 R)
• M11: 1,691,653 km (0.085 R)
• M12: 2,337,467 km (0.112 R)
• M13: 2,481,679 km (0.091 R)
• M14: 2,678,849 km (0.109 R)
• M15: 2,966,975 km (0.076 R)
• M16: 3,123,604 km (0.055 R)
• M17: 3,265,123 km (0.054 R)
• M18: 3,372,684 km (0.09 R)
• M19: 3,665,447 km (0.108 R)
• M20: 3,985,586 km (0.04 R)
• M21: 4,612,850 km (0.087 R)
• M22: 4,754,071 km (0.116 R)
• M23: 4,855,947 km (0.05 R)
• M24: 4,958,571 km (0.054 R)
• M25: 5,482,313 km (0.106 R)
• M26: 5,567,734 km (0.097 R)
• M27: 5,783,454 km (0.099 R)
• M28: 6,178,392 km (0.044 R)
• M29: 7,087,648 km (0.104 R)
• M30: 7,274,496 km (0.038 R)
• M31: 7,392,080 km (0.084 R)
• M32: 7,510,262 km (0.086 R)
• M33: 7,605,406 km (0.067 R)
• M34: 7,748,721 km (0.109 R)
• M35: 8,727,241 km (0.082 R)
• M36: 8,952,834 km (0.027 R)
• M37: 9,486,599 km (0.12 R)
• M38: 9,692,745 km (0.099 R)
• M39: 10,399,146 km (0.119 R)
• M40: 10,558,468 km (0.099 R)
• M41: 11,476,251 km (0.092 R)
• M42: 12,139,418 km (0.06 R)
• M43: 12,251,168 km (0.114 R)
• M44: 12,363,217 km (0.077 R)
• M45: 13,243,451 km (0.099 R)
• M46: 13,967,953 km (0.11 R)
• M47: 14,114,410 km (0.108 R)
• M48: 14,202,672 km (0.096 R)
• M49: 14,468,059 km (0.118 R)
• M50: 14,705,471 km (0.069 R)
• M51: 14,824,700 km (0.052 R)
• M52: 15,123,896 km (0.098 R)
• M53: 15,214,103 km (0.105 R)
• M54: 15,364,898 km (0.105 R)
• M55: 16,372,141 km (0.057 R)
• M56: 16,899,323 km (0.075 R)
• M57: 17,180,567 km (0.116 R)
• M58: 17,747,992 km (0.093 R)
• M59: 17,970,295 km (0.113 R)
• M60: 19,063,257 km (0.081 R)
• M61: 19,128,182 km (0.095 R)
• M62: 19,193,257 km (0.116 R)
• M63: 19,519,530 km (0.026 R)
• M64: 19,979,394 km (0.085 R)
• M65: 20,409,637 km (0.091 R)
• M66: 20,675,922 km (0.078 R)
• M67: 20,843,023 km (0.112 R)
• M68: 20,976,913 km (0.077 R)
• M69: 21,178,421 km (0.056 R)
• M70: 21,752,578 km (0.05 R)
• M71: 21,854,454 km (0.115 R)
• M72: 22,263,604 km (0.048 R)
• M73: 22,640,890 km (0.108 R)
• M74: 22,709,705 km (0.112 R)
• M75: 23,262,618 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.1

Radius: 11.7

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.56 AU - 10.88 AU

Year: 9453 Days

Day: 12.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 35,391,744 km

• M1: 149,149 km (0.09 R)
• M2: 343,028 km (0.103 R)
• M3: 487,390 km (0.107 R)
• M4: 609,462 km (0.101 R)
• M5: 704,008 km (0.1 R)
• M6: 783,743 km (0.095 R)
• M7: 1,135,897 km (0.1 R)
• M8: 1,219,671 km (0.112 R)
• M9: 1,496,876 km (0.09 R)
• M10: 1,629,719 km (0.089 R)
• M11: 1,766,751 km (0.087 R)
• M12: 1,965,118 km (0.067 R)
• M13: 2,276,580 km (0.039 R)
• M14: 2,399,550 km (0.08 R)
• M15: 2,781,772 km (0.036 R)
• M16: 2,863,902 km (0.093 R)
• M17: 3,013,948 km (0.094 R)
• M18: 3,149,334 km (0.115 R)
• M19: 3,339,024 km (0.09 R)
• M20: 3,857,381 km (0.115 R)
• M21: 4,060,535 km (0.109 R)
• M22: 4,229,581 km (0.119 R)
• M23: 4,477,763 km (0.037 R)
• M24: 4,750,630 km (0.116 R)
• M25: 4,849,365 km (0.112 R)
• M26: 5,332,865 km (0.093 R)
• M27: 5,747,849 km (0.119 R)
• M28: 6,237,932 km (0.115 R)
• M29: 6,346,241 km (0.087 R)
• M30: 6,875,069 km (0.116 R)
• M31: 7,326,556 km (0.088 R)
• M32: 7,463,887 km (0.06 R)
• M33: 7,602,115 km (0.089 R)
• M34: 7,857,778 km (0.054 R)
• M35: 7,951,426 km (0.066 R)
• M36: 8,069,010 km (0.065 R)
• M37: 8,187,342 km (0.089 R)
• M38: 8,329,909 km (0.066 R)
• M39: 8,473,373 km (0.068 R)
• M40: 8,689,991 km (0.095 R)
• M41: 8,811,315 km (0.058 R)
• M42: 9,104,377 km (0.065 R)
• M43: 9,851,469 km (0.082 R)
• M44: 9,977,879 km (0.1 R)
• M45: 10,155,900 km (0.081 R)
• M46: 10,334,819 km (0.117 R)
• M47: 10,566,546 km (0.061 R)
• M48: 11,192,613 km (0.092 R)
• M49: 11,404,145 km (0.104 R)
• M50: 11,616,873 km (0.086 R)
• M51: 11,750,464 km (0.119 R)
• M52: 11,884,653 km (0.116 R)
• M53: 12,046,369 km (0.116 R)
• M54: 12,563,080 km (0.08 R)
• M55: 12,865,716 km (0.111 R)
• M56: 13,674,741 km (0.092 R)
• M57: 14,299,612 km (0.057 R)
• M58: 14,414,204 km (0.076 R)
• M59: 14,529,095 km (0.066 R)
• M60: 14,730,902 km (0.095 R)
• M61: 14,962,779 km (0.086 R)
• M62: 15,195,853 km (0.069 R)
• M63: 15,518,236 km (0.113 R)
• M64: 15,813,243 km (0.071 R)
• M65: 15,961,494 km (0.073 R)
• M66: 16,229,424 km (0.116 R)
• M67: 16,349,102 km (0.103 R)
• M68: 16,438,861 km (0.102 R)
• M69: 16,981,602 km (0.096 R)
• M70: 17,103,076 km (0.108 R)
• M71: 17,899,385 km (0.065 R)
• M72: 18,208,754 km (0.068 R)
• M73: 18,395,302 km (0.117 R)
• M74: 19,305,904 km (0.101 R)
• M75: 19,464,329 km (0.085 R)
• M76: 19,591,487 km (0.066 R)
• M77: 19,910,429 km (0.063 R)
• M78: 20,102,663 km (0.103 R)
• M79: 20,521,238 km (0.092 R)
• M80: 20,747,729 km (0.097 R)
• M81: 21,072,954 km (0.096 R)
• M82: 21,203,404 km (0.075 R)
• M83: 21,432,438 km (0.078 R)
• M84: 21,695,282 km (0.069 R)
• M85: 22,190,899 km (0.041 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.2

Radius: 10

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 8.07 AU - 11.33 AU

Year: 11090 Days

Day: 6.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,391,744 km

• M1: 165,006 km (0.085 R)
• M2: 280,795 km (0.06 R)
• M3: 406,457 km (0.103 R)
• M4: 819,946 km (0.12 R)
• M5: 952,490 km (0.114 R)
• M6: 1,060,799 km (0.041 R)
• M7: 1,189,752 km (0.119 R)
• M8: 1,324,240 km (0.096 R)
• M9: 1,411,007 km (0.101 R)
• M10: 1,590,375 km (0.118 R)
• M11: 1,951,953 km (0.118 R)
• M12: 2,214,348 km (0.077 R)
• M13: 2,381,449 km (0.067 R)
• M14: 2,596,421 km (0.083 R)
• M15: 2,907,883 km (0.085 R)
• M16: 3,278,737 km (0.063 R)
• M17: 3,738,750 km (0.099 R)
• M18: 3,888,348 km (0.032 R)
• M19: 3,963,895 km (0.093 R)
• M20: 4,270,870 km (0.059 R)
• M21: 4,453,678 km (0.11 R)
• M22: 5,689,207 km (0.115 R)
• M23: 5,775,076 km (0.057 R)
• M24: 7,085,404 km (0.063 R)
• M25: 7,837,582 km (0.077 R)
• M26: 7,901,311 km (0.116 R)
• M27: 8,680,865 km (0.096 R)
• M28: 9,180,522 km (0.071 R)
• M29: 9,518,913 km (0.109 R)
• M30: 9,621,088 km (0.107 R)
• M31: 10,277,523 km (0.026 R)
• M32: 10,382,541 km (0.064 R)
• M33: 10,452,702 km (0.105 R)
• M34: 11,379,461 km (0.051 R)
• M35: 12,444,000 km (0.079 R)
• M36: 12,743,195 km (0.058 R)
• M37: 13,348,768 km (0.054 R)
• M38: 13,539,954 km (0.099 R)
• M39: 13,886,422 km (0.116 R)
• M40: 14,235,883 km (0.047 R)
• M41: 14,470,452 km (0.05 R)
• M42: 14,666,874 km (0.106 R)
• M43: 14,785,057 km (0.115 R)
• M44: 15,221,583 km (0.112 R)
• M45: 15,301,319 km (0.108 R)
• M46: 15,421,297 km (0.088 R)
• M47: 15,702,540 km (0.08 R)
• M48: 15,904,348 km (0.066 R)
• M49: 16,679,415 km (0.119 R)
• M50: 17,092,155 km (0.114 R)
• M51: 20,558,188 km (0.115 R)
• M52: 21,357,190 km (0.06 R)
• M53: 22,166,216 km (0.039 R)
• M54: 22,711,201 km (0.099 R)
• M55: 22,848,232 km (0.036 R)
• M56: 22,985,414 km (0.079 R)
• M57: 23,490,905 km (0.089 R)
• M58: 24,887,999 km (0.052 R)
• M59: 25,170,590 km (0.116 R)
• M60: 25,312,409 km (0.096 R)
• M61: 25,406,954 km (0.117 R)
• M62: 25,596,644 km (0.049 R)
• M63: 25,691,639 km (0.097 R)
• M64: 26,120,536 km (0.116 R)
• M65: 27,421,290 km (0.093 R)
• M66: 27,615,917 km (0.1 R)
• M67: 27,713,305 km (0.119 R)
• M68: 28,153,122 km (0.088 R)
• M69: 30,085,777 km (0.103 R)
• M70: 30,186,008 km (0.082 R)
• M71: 30,537,862 km (0.085 R)
• M72: 31,347,037 km (0.102 R)
• M73: 31,805,255 km (0.084 R)
• M74: 31,907,431 km (0.119 R)
• M75: 32,060,768 km (0.075 R)
• M76: 32,214,555 km (0.045 R)
• M77: 33,141,613 km (0.08 R)
• M78: 34,182,066 km (0.069 R)
• M79: 34,706,257 km (0.099 R)
• M80: 34,969,400 km (0.042 R)
• M81: 35,180,333 km (0.083 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 14,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit