🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.13 AU - 1.75 AU

Year: 651 Days

Day: 35.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.81 AU - 2.29 AU

Year: 1106 Days

Day: 27.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.42 AU - 4 AU

Year: 2167 Days

Day: 21.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,712,370 km

• M1: 564,732 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.6

Radius: 12.6

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.06 AU - 5.86 AU

Year: 4161 Days

Day: 10.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 79,712,370 km

• M1: 188,493 km (0.06 R)
• M2: 350,657 km (0.064 R)
• M3: 464,352 km (0.089 R)
• M4: 563,984 km (0.044 R)
• M5: 656,585 km (0.051 R)
• M6: 895,942 km (0.08 R)
• M7: 979,118 km (0.117 R)
• M8: 1,164,470 km (0.107 R)
• M9: 1,287,738 km (0.095 R)
• M10: 1,481,468 km (0.075 R)
• M11: 1,650,364 km (0.053 R)
• M12: 1,766,751 km (0.082 R)
• M13: 1,958,835 km (0.087 R)
• M14: 2,145,533 km (0.078 R)
• M15: 2,273,140 km (0.103 R)
• M16: 2,713,107 km (0.081 R)
• M17: 2,879,759 km (0.064 R)
• M18: 2,964,431 km (0.052 R)
• M19: 3,136,319 km (0.046 R)
• M20: 3,370,590 km (0.113 R)
• M21: 3,460,049 km (0.114 R)
• M22: 3,626,103 km (0.04 R)
• M23: 3,717,806 km (0.03 R)
• M24: 3,825,816 km (0.087 R)
• M25: 4,013,412 km (0.091 R)
• M26: 4,644,266 km (0.101 R)
• M27: 5,219,470 km (0.11 R)
• M28: 6,271,292 km (0.097 R)
• M29: 6,698,843 km (0.05 R)
• M30: 7,116,820 km (0.118 R)
• M31: 7,309,502 km (0.089 R)
• M32: 7,426,038 km (0.089 R)
• M33: 7,799,135 km (0.118 R)
• M34: 8,138,274 km (0.099 R)
• M35: 8,543,385 km (0.042 R)
• M36: 8,666,205 km (0.113 R)
• M37: 8,789,623 km (0.118 R)
• M38: 9,017,311 km (0.073 R)
• M39: 9,142,524 km (0.106 R)
• M40: 9,289,130 km (0.098 R)
• M41: 9,373,354 km (0.093 R)
• M42: 9,478,820 km (0.058 R)
• M43: 9,819,455 km (0.103 R)
• M44: 10,055,819 km (0.087 R)
• M45: 10,294,278 km (0.105 R)
• M46: 10,490,700 km (0.068 R)
• M47: 10,622,197 km (0.1 R)
• M48: 11,604,456 km (0.088 R)
• M49: 12,198,510 km (0.067 R)
• M50: 12,545,726 km (0.078 R)
• M51: 12,638,776 km (0.101 R)
• M52: 12,896,234 km (0.109 R)
• M53: 13,297,306 km (0.05 R)
• M54: 13,702,716 km (0.045 R)
• M55: 13,918,885 km (0.099 R)
• M56: 14,281,810 km (0.12 R)
• M57: 14,574,273 km (0.114 R)
• M58: 14,770,546 km (0.104 R)
• M59: 15,140,651 km (0.076 R)
• M60: 15,438,949 km (0.097 R)
• M61: 15,588,846 km (0.096 R)
• M62: 15,789,606 km (0.092 R)
• M63: 16,041,529 km (0.11 R)
• M64: 16,754,214 km (0.106 R)
• M65: 17,011,372 km (0.096 R)
• M66: 17,425,310 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.7

Radius: 10.5

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.94 AU - 6.54 AU

Year: 4519 Days

Day: 14.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 79,712,370 km

• M1: 131,197 km (0.104 R)
• M2: 278,402 km (0.056 R)
• M3: 391,797 km (0.108 R)
• M4: 783,444 km (0.091 R)
• M5: 1,009,337 km (0.106 R)
• M6: 1,114,355 km (0.105 R)
• M7: 1,223,262 km (0.063 R)
• M8: 1,324,390 km (0.098 R)
• M9: 1,463,815 km (0.118 R)
• M10: 1,657,544 km (0.036 R)
• M11: 1,745,059 km (0.049 R)
• M12: 2,302,760 km (0.111 R)
• M13: 2,500,678 km (0.107 R)
• M14: 2,645,489 km (0.116 R)
• M15: 2,807,952 km (0.098 R)
• M16: 2,882,901 km (0.061 R)
• M17: 2,973,856 km (0.059 R)
• M18: 3,127,493 km (0.077 R)
• M19: 3,363,110 km (0.105 R)
• M20: 3,523,329 km (0.09 R)
• M21: 3,735,459 km (0.093 R)
• M22: 4,019,396 km (0.051 R)
• M23: 4,241,249 km (0.034 R)
• M24: 4,572,758 km (0.074 R)
• M25: 4,822,437 km (0.079 R)
• M26: 5,040,102 km (0.11 R)
• M27: 5,113,405 km (0.051 R)
• M28: 5,223,958 km (0.082 R)
• M29: 5,579,552 km (0.114 R)
• M30: 6,059,312 km (0.093 R)
• M31: 6,692,710 km (0.081 R)
• M32: 7,037,832 km (0.111 R)
• M33: 7,119,961 km (0.083 R)
• M34: 7,472,264 km (0.085 R)
• M35: 7,598,076 km (0.067 R)
• M36: 7,682,299 km (0.109 R)
• M37: 7,851,644 km (0.107 R)
• M38: 8,827,471 km (0.089 R)
• M39: 8,938,174 km (0.116 R)
• M40: 9,049,474 km (0.058 R)
• M41: 9,408,659 km (0.077 R)
• M42: 9,521,755 km (0.104 R)
• M43: 10,071,377 km (0.045 R)
• M44: 10,163,979 km (0.083 R)
• M45: 10,326,741 km (0.039 R)
• M46: 10,607,835 km (0.028 R)
• M47: 10,702,082 km (0.099 R)
• M48: 10,867,687 km (0.099 R)
• M49: 10,986,468 km (0.115 R)
• M50: 11,177,504 km (0.105 R)
• M51: 11,490,313 km (0.055 R)
• M52: 11,903,652 km (0.095 R)
• M53: 12,026,173 km (0.075 R)
• M54: 12,099,925 km (0.098 R)
• M55: 12,371,445 km (0.102 R)
• M56: 12,495,461 km (0.073 R)
• M57: 13,324,982 km (0.032 R)
• M58: 13,452,289 km (0.058 R)
• M59: 14,510,694 km (0.074 R)
• M60: 14,667,922 km (0.087 R)
• M61: 15,116,266 km (0.053 R)
• M62: 15,569,249 km (0.099 R)
• M63: 16,679,714 km (0.107 R)
• M64: 16,871,947 km (0.116 R)
• M65: 17,258,508 km (0.103 R)
• M66: 17,452,836 km (0.118 R)
• M67: 17,592,111 km (0.065 R)
• M68: 18,068,431 km (0.081 R)
• M69: 18,435,544 km (0.119 R)
• M70: 18,805,200 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354.6

Radius: 7.1

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 15.7 AU - 21.16 AU

Year: 29807 Days

Day: 15.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,712,370 km

• M1: 108,458 km (0.063 R)
• M2: 725,250 km (0.117 R)
• M3: 1,317,508 km (0.084 R)
• M4: 1,531,433 km (0.113 R)
• M5: 1,856,360 km (0.118 R)
• M6: 2,346,592 km (0.063 R)
• M7: 2,606,294 km (0.075 R)
• M8: 2,875,121 km (0.067 R)
• M9: 3,274,847 km (0.062 R)
• M10: 4,170,190 km (0.026 R)
• M11: 4,348,960 km (0.071 R)
• M12: 5,425,017 km (0.05 R)
• M13: 6,067,989 km (0.087 R)
• M14: 6,891,974 km (0.093 R)
• M15: 7,587,305 km (0.057 R)
• M16: 7,805,718 km (0.112 R)
• M17: 8,137,077 km (0.118 R)
• M18: 9,043,490 km (0.065 R)
• M19: 9,450,097 km (0.064 R)
• M20: 9,508,740 km (0.05 R)
• M21: 10,462,277 km (0.071 R)
• M22: 10,827,595 km (0.112 R)
• M23: 11,011,899 km (0.104 R)
• M24: 11,948,831 km (0.071 R)
• M25: 12,523,137 km (0.089 R)
• M26: 12,652,090 km (0.062 R)
• M27: 14,501,868 km (0.118 R)
• M28: 14,977,290 km (0.09 R)
• M29: 15,457,948 km (0.089 R)
• M30: 15,943,692 km (0.112 R)
• M31: 16,223,440 km (0.108 R)
• M32: 17,143,916 km (0.116 R)
• M33: 18,227,005 km (0.073 R)
• M34: 18,373,162 km (0.06 R)
• M35: 18,740,125 km (0.111 R)
• M36: 19,780,279 km (0.056 R)
• M37: 20,383,009 km (0.09 R)
• M38: 20,915,428 km (0.057 R)
• M39: 22,149,461 km (0.102 R)
• M40: 23,884,347 km (0.083 R)
• M41: 25,092,200 km (0.069 R)
• M42: 25,908,406 km (0.069 R)
• M43: 26,319,801 km (0.085 R)
• M44: 26,816,166 km (0.099 R)
• M45: 28,324,113 km (0.111 R)
• M46: 30,031,623 km (0.098 R)
• M47: 30,377,194 km (0.117 R)
• M48: 30,897,944 km (0.114 R)
• M49: 32,124,348 km (0.106 R)
• M50: 32,300,873 km (0.058 R)
• M51: 32,477,698 km (0.12 R)
• M52: 34,624,577 km (0.036 R)
• M53: 34,896,247 km (0.106 R)
• M54: 35,350,426 km (0.114 R)
• M55: 36,448,474 km (0.089 R)
• M56: 36,632,629 km (0.102 R)
• M57: 38,771,879 km (0.106 R)
• M58: 41,238,598 km (0.108 R)
• M59: 42,490,882 km (0.116 R)
• M60: 43,560,207 km (0.079 R)
• M61: 43,657,895 km (0.096 R)
• M62: 44,245,365 km (0.116 R)
• M63: 45,725,337 km (0.12 R)
• M64: 46,122,819 km (0.065 R)
• M65: 46,521,347 km (0.083 R)
• M66: 50,466,842 km (0.057 R)
• M67: 50,569,466 km (0.102 R)
• M68: 50,774,714 km (0.102 R)
• M69: 52,427,471 km (0.1 R)
• M70: 53,888,145 km (0.101 R)
• M71: 54,202,749 km (0.096 R)
• M72: 55,044,985 km (0.11 R)
• M73: 57,383,499 km (0.105 R)
• M74: 57,490,462 km (0.088 R)
• M75: 58,241,742 km (0.057 R)
• M76: 59,104,324 km (0.111 R)
• M77: 60,188,609 km (0.117 R)
• M78: 64,367,925 km (0.096 R)
• M79: 64,924,728 km (0.103 R)
• M80: 65,036,328 km (0.057 R)
• M81: 65,259,678 km (0.068 R)
• M82: 67,506,787 km (0.098 R)
• M83: 68,639,841 km (0.033 R)
• M84: 69,094,769 km (0.106 R)
• M85: 70,351,241 km (0.104 R)
• M86: 72,307,682 km (0.116 R)
• M87: 72,886,476 km (0.09 R)
• M88: 73,118,502 km (0.027 R)
• M89: 74,749,119 km (0.105 R)
• M90: 77,808,994 km (0.08 R)
• M91: 79,235,111 km (0.093 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 17,742 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit