🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.11 AU - 1.47 AU

Year: 561 Days

Day: 12.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.85 AU - 3.43 AU

Year: 2130 Days

Day: 18.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,748,348 km

• M1: 37,848 km (0.109 R)
• M2: 156,180 km (0.096 R)

Asteroid Belt

Center: 5.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368

Radius: 10.9

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 7.01 AU - 7.17 AU

Year: 7228 Days

Day: 14.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 86,748,348 km

• M1: 146,606 km (0.101 R)
• M2: 340,186 km (0.097 R)
• M3: 423,960 km (0.115 R)
• M4: 689,646 km (0.063 R)
• M5: 803,191 km (0.095 R)
• M6: 1,094,159 km (0.092 R)
• M7: 1,651,261 km (0.087 R)
• M8: 1,914,703 km (0.115 R)
• M9: 2,173,059 km (0.083 R)
• M10: 2,847,147 km (0.085 R)
• M11: 3,207,378 km (0.089 R)
• M12: 3,426,240 km (0.106 R)
• M13: 3,537,541 km (0.104 R)
• M14: 3,809,659 km (0.119 R)
• M15: 4,018,199 km (0.097 R)
• M16: 4,230,628 km (0.073 R)
• M17: 4,326,221 km (0.073 R)
• M18: 4,740,607 km (0.077 R)
• M19: 4,840,090 km (0.09 R)
• M20: 4,965,303 km (0.099 R)
• M21: 5,116,995 km (0.08 R)
• M22: 5,373,256 km (0.079 R)
• M23: 6,032,534 km (0.071 R)
• M24: 6,167,471 km (0.118 R)
• M25: 6,578,267 km (0.101 R)
• M26: 7,658,663 km (0.118 R)
• M27: 7,893,232 km (0.107 R)
• M28: 8,339,184 km (0.085 R)
• M29: 8,946,701 km (0.067 R)
• M30: 9,599,995 km (0.073 R)
• M31: 9,726,255 km (0.045 R)
• M32: 10,076,165 km (0.043 R)
• M33: 10,300,861 km (0.115 R)
• M34: 10,495,039 km (0.085 R)
• M35: 10,821,012 km (0.056 R)
• M36: 11,216,848 km (0.093 R)
• M37: 11,684,491 km (0.111 R)
• M38: 12,022,582 km (0.054 R)
• M39: 12,261,041 km (0.102 R)
• M40: 12,951,136 km (0.12 R)
• M41: 13,020,849 km (0.111 R)
• M42: 13,725,006 km (0.105 R)
• M43: 14,081,648 km (0.036 R)
• M44: 14,333,122 km (0.072 R)
• M45: 14,477,484 km (0.112 R)
• M46: 14,549,889 km (0.116 R)
• M47: 14,622,294 km (0.086 R)
• M48: 14,767,703 km (0.099 R)
• M49: 15,206,624 km (0.062 R)
• M50: 15,353,977 km (0.109 R)
• M51: 15,575,682 km (0.052 R)
• M52: 15,686,982 km (0.054 R)
• M53: 16,097,479 km (0.097 R)
• M54: 16,360,472 km (0.091 R)
• M55: 16,549,115 km (0.106 R)
• M56: 16,700,657 km (0.1 R)
• M57: 17,580,742 km (0.116 R)
• M58: 17,812,918 km (0.06 R)
• M59: 17,968,200 km (0.116 R)
• M60: 18,084,887 km (0.109 R)
• M61: 18,280,112 km (0.12 R)
• M62: 18,751,345 km (0.054 R)
• M63: 19,665,837 km (0.119 R)
• M64: 19,866,597 km (0.084 R)
• M65: 19,987,323 km (0.089 R)
• M66: 20,921,262 km (0.088 R)
• M67: 21,290,619 km (0.077 R)
• M68: 22,035,766 km (0.077 R)
• M69: 22,537,218 km (0.093 R)
• M70: 23,127,083 km (0.108 R)
• M71: 23,254,241 km (0.09 R)
• M72: 23,339,063 km (0.076 R)
• M73: 23,551,492 km (0.037 R)
• M74: 23,679,398 km (0.059 R)
• M75: 24,408,239 km (0.094 R)
• M76: 24,537,641 km (0.042 R)
• M77: 25,013,961 km (0.058 R)
• M78: 25,100,877 km (0.108 R)
• M79: 26,905,177 km (0.036 R)
• M80: 27,800,371 km (0.066 R)
• M81: 29,850,310 km (0.036 R)
• M82: 30,451,544 km (0.086 R)
• M83: 30,823,444 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.8

Radius: 13.7

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.84 AU - 8.82 AU

Year: 7598 Days

Day: 13.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 86,748,348 km

• M1: 187,895 km (0.037 R)
• M2: 296,054 km (0.089 R)
• M3: 428,299 km (0.11 R)
• M4: 861,085 km (0.119 R)
• M5: 1,020,257 km (0.113 R)
• M6: 1,175,390 km (0.117 R)
• M7: 1,591,123 km (0.063 R)
• M8: 1,706,463 km (0.05 R)
• M9: 2,196,994 km (0.082 R)
• M10: 2,573,981 km (0.089 R)
• M11: 2,810,346 km (0.075 R)
• M12: 2,992,406 km (0.041 R)
• M13: 3,432,523 km (0.087 R)
• M14: 3,759,694 km (0.059 R)
• M15: 4,142,814 km (0.061 R)
• M16: 4,281,192 km (0.044 R)
• M17: 4,444,403 km (0.116 R)
• M18: 5,569,080 km (0.12 R)
• M19: 5,980,324 km (0.031 R)
• M20: 6,163,283 km (0.114 R)
• M21: 6,428,071 km (0.106 R)
• M22: 6,996,393 km (0.12 R)
• M23: 7,106,497 km (0.074 R)
• M24: 7,608,996 km (0.05 R)
• M25: 8,007,974 km (0.095 R)
• M26: 8,210,081 km (0.108 R)
• M27: 8,472,326 km (0.109 R)
• M28: 8,737,563 km (0.11 R)
• M29: 9,185,459 km (0.07 R)
• M30: 9,732,987 km (0.087 R)
• M31: 10,353,818 km (0.059 R)
• M32: 11,341,463 km (0.099 R)
• M33: 11,928,785 km (0.108 R)
• M34: 12,425,749 km (0.099 R)
• M35: 12,828,317 km (0.075 R)
• M36: 12,963,403 km (0.104 R)
• M37: 13,269,182 km (0.077 R)
• M38: 13,508,688 km (0.099 R)
• M39: 13,611,910 km (0.038 R)
• M40: 14,340,751 km (0.09 R)
• M41: 15,011,398 km (0.035 R)
• M42: 15,332,585 km (0.113 R)
• M43: 15,548,006 km (0.104 R)
• M44: 15,656,016 km (0.091 R)
• M45: 15,872,932 km (0.107 R)
• M46: 17,644,022 km (0.101 R)
• M47: 18,096,555 km (0.117 R)
• M48: 18,362,391 km (0.116 R)
• M49: 18,667,570 km (0.089 R)
• M50: 19,477,044 km (0.09 R)
• M51: 19,944,837 km (0.063 R)
• M52: 20,101,615 km (0.069 R)
• M53: 20,613,839 km (0.109 R)
• M54: 20,811,906 km (0.107 R)
• M55: 21,250,078 km (0.118 R)
• M56: 21,651,150 km (0.068 R)
• M57: 22,623,686 km (0.059 R)
• M58: 22,992,146 km (0.102 R)
• M59: 23,569,145 km (0.037 R)
• M60: 23,693,460 km (0.065 R)
• M61: 23,901,102 km (0.116 R)
• M62: 24,948,287 km (0.09 R)
• M63: 25,754,171 km (0.099 R)
• M64: 25,967,647 km (0.077 R)
• M65: 26,096,002 km (0.105 R)
• M66: 26,611,666 km (0.086 R)
• M67: 26,870,770 km (0.113 R)
• M68: 27,915,411 km (0.101 R)
• M69: 28,090,890 km (0.101 R)
• M70: 28,663,550 km (0.101 R)
• M71: 28,796,244 km (0.115 R)
• M72: 28,929,087 km (0.117 R)
• M73: 29,373,542 km (0.065 R)
• M74: 29,865,121 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740.9

Radius: 4.4

Gravity: 38.27 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 13.25 AU - 17.79 AU

Year: 23410 Days

Day: 23.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,748,348 km

• M1: 141,370 km (0.071 R)
• M2: 246,836 km (0.03 R)
• M3: 527,931 km (0.103 R)
• M4: 827,725 km (0.052 R)
• M5: 995,125 km (0.037 R)
• M6: 1,234,482 km (0.095 R)
• M7: 1,360,892 km (0.114 R)
• M8: 1,425,668 km (0.117 R)
• M9: 1,625,979 km (0.056 R)
• M10: 1,799,812 km (0.096 R)
• M11: 3,524,227 km (0.065 R)
• M12: 4,212,377 km (0.048 R)
• M13: 4,742,701 km (0.081 R)
• M14: 4,792,069 km (0.057 R)
• M15: 5,040,850 km (0.108 R)
• M16: 5,192,243 km (0.119 R)
• M17: 5,396,294 km (0.07 R)
• M18: 5,918,092 km (0.115 R)
• M19: 5,971,199 km (0.111 R)
• M20: 6,131,269 km (0.114 R)
• M21: 6,510,499 km (0.115 R)
• M22: 6,620,155 km (0.065 R)
• M23: 7,121,607 km (0.084 R)
• M24: 7,635,027 km (0.078 R)
• M25: 8,219,505 km (0.079 R)
• M26: 8,397,676 km (0.046 R)
• M27: 10,247,753 km (0.111 R)
• M28: 10,311,482 km (0.096 R)
• M29: 10,632,369 km (0.12 R)
• M30: 14,299,911 km (0.076 R)
• M31: 14,442,627 km (0.054 R)
• M32: 14,873,469 km (0.079 R)
• M33: 15,235,795 km (0.092 R)
• M34: 15,527,810 km (0.079 R)
• M35: 15,601,113 km (0.109 R)
• M36: 15,674,416 km (0.07 R)
• M37: 17,622,480 km (0.065 R)
• M38: 18,391,712 km (0.071 R)
• M39: 19,487,067 km (0.073 R)
• M40: 19,963,088 km (0.031 R)
• M41: 20,042,674 km (0.05 R)
• M42: 20,122,559 km (0.062 R)
• M43: 20,442,699 km (0.104 R)
• M44: 20,603,516 km (0.114 R)
• M45: 20,684,000 km (0.088 R)
• M46: 21,332,058 km (0.12 R)
• M47: 21,658,481 km (0.053 R)
• M48: 22,151,406 km (0.102 R)
• M49: 23,231,801 km (0.104 R)
• M50: 24,244,280 km (0.073 R)
• M51: 24,329,401 km (0.095 R)
• M52: 24,414,522 km (0.114 R)
• M53: 24,755,904 km (0.076 R)
• M54: 25,876,692 km (0.104 R)
• M55: 26,925,822 km (0.107 R)
• M56: 29,246,085 km (0.097 R)
• M57: 31,351,525 km (0.101 R)
• M58: 31,536,877 km (0.065 R)
• M59: 33,127,102 km (0.087 R)
• M60: 34,074,655 km (0.086 R)
• M61: 34,456,279 km (0.111 R)
• M62: 34,935,142 km (0.078 R)
• M63: 35,512,739 km (0.117 R)
• M64: 35,609,380 km (0.095 R)
• M65: 36,579,821 km (0.098 R)
• M66: 39,743,367 km (0.117 R)
• M67: 41,053,396 km (0.064 R)
• M68: 42,070,811 km (0.106 R)
• M69: 42,787,833 km (0.072 R)
• M70: 44,858,567 km (0.069 R)
• M71: 45,172,124 km (0.116 R)
• M72: 46,011,518 km (0.091 R)
• M73: 47,386,322 km (0.104 R)
• M74: 47,599,050 km (0.072 R)
• M75: 48,453,254 km (0.076 R)
• M76: 53,129,684 km (0.072 R)
• M77: 59,431,793 km (0.119 R)
• M78: 61,507,015 km (0.069 R)
• M79: 61,739,041 km (0.067 R)
• M80: 62,670,138 km (0.08 R)
• M81: 65,254,442 km (0.114 R)
• M82: 67,993,130 km (0.056 R)
• M83: 68,473,339 km (0.091 R)
• M84: 69,799,375 km (0.033 R)
• M85: 72,599,547 km (0.065 R)
• M86: 73,336,018 km (0.099 R)
• M87: 73,705,225 km (0.085 R)
• M88: 74,198,449 km (0.092 R)
• M89: 74,816,438 km (0.062 R)
• M90: 76,930,555 km (0.114 R)
• M91: 78,560,424 km (0.04 R)
• M92: 78,938,159 km (0.06 R)
• M93: 79,695,423 km (0.093 R)
• M94: 80,074,953 km (0.074 R)
• M95: 82,364,698 km (0.069 R)
• M96: 84,805,088 km (0.077 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 19,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit