🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.71 AU - 0.83 AU

Year: 259 Days

Day: 42 Hours

Environment

Temp: 145 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.07 AU - 1.61 AU

Year: 594 Days

Day: 33.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.91 AU - 3.11 AU

Year: 1523 Days

Day: 38.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,425,993 km

• M1: 433,385 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.79 AU - 3.05 AU

Year: 1910 Days

Day: 18.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,425,993 km

• M1: 328,667 km (0.102 R)
• M2: 1,865,785 km (0.043 R)

Asteroid Belt

Center: 4.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.9

Radius: 9.3

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.2 AU - 5.6 AU

Year: 4805 Days

Day: 5.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 49,425,993 km

• M1: 133,441 km (0.049 R)
• M2: 314,904 km (0.074 R)
• M3: 410,945 km (0.084 R)
• M4: 518,805 km (0.102 R)
• M5: 627,114 km (0.118 R)
• M6: 689,796 km (0.072 R)
• M7: 867,967 km (0.12 R)
• M8: 1,350,869 km (0.119 R)
• M9: 1,462,319 km (0.103 R)
• M10: 1,620,594 km (0.091 R)
• M11: 1,724,415 km (0.056 R)
• M12: 1,985,762 km (0.104 R)
• M13: 2,097,213 km (0.096 R)
• M14: 2,259,975 km (0.109 R)
• M15: 2,460,885 km (0.118 R)
• M16: 2,755,742 km (0.117 R)
• M17: 3,455,262 km (0.056 R)
• M18: 3,706,736 km (0.099 R)
• M19: 4,166,600 km (0.064 R)
• M20: 4,665,658 km (0.069 R)
• M21: 4,729,387 km (0.113 R)
• M22: 5,161,875 km (0.097 R)
• M23: 5,427,411 km (0.098 R)
• M24: 5,994,985 km (0.076 R)
• M25: 6,629,280 km (0.116 R)
• M26: 7,334,185 km (0.101 R)
• M27: 7,458,052 km (0.085 R)
• M28: 7,935,419 km (0.12 R)
• M29: 8,037,295 km (0.112 R)
• M30: 8,267,826 km (0.111 R)
• M31: 8,371,048 km (0.089 R)
• M32: 8,474,719 km (0.114 R)
• M33: 8,578,690 km (0.095 R)
• M34: 8,814,456 km (0.083 R)
• M35: 9,211,938 km (0.047 R)
• M36: 9,480,316 km (0.093 R)
• M37: 10,052,079 km (0.11 R)
• M38: 10,162,333 km (0.079 R)
• M39: 10,384,037 km (0.057 R)
• M40: 10,719,435 km (0.12 R)
• M41: 11,257,838 km (0.115 R)
• M42: 12,716,417 km (0.112 R)
• M43: 13,255,867 km (0.12 R)
• M44: 13,376,892 km (0.09 R)
• M45: 13,437,479 km (0.056 R)
• M46: 14,326,390 km (0.107 R)
• M47: 14,762,318 km (0.117 R)
• M48: 15,013,493 km (0.097 R)
• M49: 15,107,889 km (0.057 R)
• M50: 15,297,579 km (0.046 R)
• M51: 15,711,217 km (0.11 R)
• M52: 15,935,464 km (0.062 R)
• M53: 16,193,072 km (0.095 R)
• M54: 16,452,026 km (0.063 R)
• M55: 17,369,210 km (0.107 R)
• M56: 17,567,876 km (0.08 R)
• M57: 17,867,371 km (0.073 R)
• M58: 18,101,342 km (0.071 R)
• M59: 18,741,920 km (0.051 R)
• M60: 19,047,848 km (0.115 R)
• M61: 19,116,065 km (0.088 R)
• M62: 19,355,571 km (0.082 R)
• M63: 19,424,087 km (0.113 R)
• M64: 19,527,160 km (0.035 R)
• M65: 20,010,361 km (0.102 R)
• M66: 20,149,188 km (0.072 R)
• M67: 20,218,751 km (0.117 R)
• M68: 20,672,631 km (0.104 R)
• M69: 21,412,841 km (0.065 R)
• M70: 22,413,202 km (0.092 R)
• M71: 22,701,926 km (0.108 R)
• M72: 22,846,587 km (0.071 R)
• M73: 23,064,401 km (0.12 R)
• M74: 23,575,128 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100

Radius: 13.7

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.95 AU - 7.39 AU

Year: 7351 Days

Day: 10.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 49,425,993 km

• M1: 204,201 km (0.104 R)
• M2: 391,498 km (0.079 R)
• M3: 516,113 km (0.081 R)
• M4: 657,931 km (0.099 R)
• M5: 815,009 km (0.089 R)
• M6: 1,071,420 km (0.079 R)
• M7: 1,354,758 km (0.114 R)
• M8: 1,561,652 km (0.058 R)
• M9: 1,650,065 km (0.067 R)
• M10: 1,805,796 km (0.066 R)
• M11: 1,993,840 km (0.047 R)
• M12: 2,188,617 km (0.107 R)
• M13: 2,375,315 km (0.1 R)
• M14: 2,627,537 km (0.107 R)
• M15: 2,920,150 km (0.035 R)
• M16: 3,537,092 km (0.108 R)
• M17: 3,740,396 km (0.105 R)
• M18: 3,930,235 km (0.066 R)
• M19: 5,021,552 km (0.091 R)
• M20: 5,154,843 km (0.087 R)
• M21: 5,640,438 km (0.12 R)
• M22: 5,799,012 km (0.066 R)
• M23: 6,100,302 km (0.105 R)
• M24: 6,468,762 km (0.064 R)
• M25: 6,572,433 km (0.071 R)
• M26: 6,739,384 km (0.103 R)
• M27: 7,248,914 km (0.115 R)
• M28: 7,399,859 km (0.041 R)
• M29: 7,793,002 km (0.066 R)
• M30: 8,260,346 km (0.049 R)
• M31: 8,350,404 km (0.116 R)
• M32: 8,463,350 km (0.112 R)
• M33: 8,554,156 km (0.088 R)
• M34: 8,645,261 km (0.1 R)
• M35: 9,129,060 km (0.067 R)
• M36: 9,292,272 km (0.039 R)
• M37: 9,409,556 km (0.088 R)
• M38: 9,931,055 km (0.112 R)
• M39: 10,413,508 km (0.087 R)
• M40: 10,535,280 km (0.09 R)
• M41: 10,903,441 km (0.094 R)
• M42: 11,251,106 km (0.075 R)
• M43: 11,855,332 km (0.045 R)
• M44: 12,238,452 km (0.031 R)
• M45: 12,367,106 km (0.114 R)
• M46: 13,148,157 km (0.062 R)
• M47: 13,438,676 km (0.113 R)
• M48: 13,704,511 km (0.103 R)
• M49: 13,864,880 km (0.066 R)
• M50: 14,567,093 km (0.038 R)
• M51: 14,703,526 km (0.117 R)
• M52: 14,840,258 km (0.076 R)
• M53: 15,060,018 km (0.038 R)
• M54: 15,253,298 km (0.071 R)
• M55: 17,201,362 km (0.112 R)
• M56: 17,490,235 km (0.065 R)
• M57: 17,780,605 km (0.067 R)
• M58: 17,955,634 km (0.106 R)
• M59: 19,196,848 km (0.082 R)
• M60: 19,737,345 km (0.079 R)
• M61: 20,343,665 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.3

Radius: 8.8

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 11.27 AU - 11.41 AU

Year: 14621 Days

Day: 13.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,425,993 km

• M1: 113,844 km (0.102 R)
• M2: 209,287 km (0.1 R)
• M3: 549,174 km (0.12 R)
• M4: 628,012 km (0.107 R)
• M5: 964,757 km (0.091 R)
• M6: 1,204,412 km (0.092 R)
• M7: 1,957,937 km (0.112 R)
• M8: 2,236,787 km (0.036 R)
• M9: 2,315,177 km (0.109 R)
• M10: 3,031,900 km (0.054 R)
• M11: 3,265,722 km (0.041 R)
• M12: 3,627,300 km (0.075 R)
• M13: 3,688,934 km (0.116 R)
• M14: 3,844,216 km (0.091 R)
• M15: 4,923,266 km (0.074 R)
• M16: 5,094,705 km (0.09 R)
• M17: 5,372,808 km (0.104 R)
• M18: 5,549,183 km (0.116 R)
• M19: 5,727,654 km (0.095 R)
• M20: 5,799,461 km (0.108 R)
• M21: 6,126,631 km (0.084 R)
• M22: 6,459,935 km (0.116 R)
• M23: 6,951,663 km (0.108 R)
• M24: 7,182,643 km (0.045 R)
• M25: 7,573,392 km (0.106 R)
• M26: 7,771,460 km (0.069 R)
• M27: 8,011,265 km (0.071 R)
• M28: 8,375,536 km (0.117 R)
• M29: 8,580,335 km (0.063 R)
• M30: 10,059,559 km (0.078 R)
• M31: 10,717,491 km (0.051 R)
• M32: 12,166,944 km (0.118 R)
• M33: 13,009,031 km (0.109 R)
• M34: 13,389,458 km (0.116 R)
• M35: 14,015,226 km (0.094 R)
• M36: 14,307,241 km (0.083 R)
• M37: 14,454,146 km (0.092 R)
• M38: 14,749,153 km (0.089 R)
• M39: 15,646,292 km (0.076 R)
• M40: 15,898,663 km (0.115 R)
• M41: 16,101,518 km (0.101 R)
• M42: 16,203,245 km (0.107 R)
• M43: 16,766,780 km (0.11 R)
• M44: 17,076,896 km (0.118 R)
• M45: 17,441,017 km (0.053 R)
• M46: 18,495,383 km (0.118 R)
• M47: 18,602,046 km (0.083 R)
• M48: 20,006,172 km (0.065 R)
• M49: 22,915,252 km (0.083 R)
• M50: 23,029,695 km (0.111 R)
• M51: 24,126,995 km (0.05 R)
• M52: 24,243,532 km (0.084 R)
• M53: 25,064,226 km (0.119 R)
• M54: 25,182,109 km (0.034 R)
• M55: 25,241,200 km (0.034 R)
• M56: 25,656,035 km (0.084 R)
• M57: 26,492,287 km (0.028 R)
• M58: 27,824,306 km (0.096 R)
• M59: 29,426,649 km (0.05 R)
• M60: 29,551,115 km (0.071 R)
• M61: 29,613,347 km (0.107 R)
• M62: 29,863,026 km (0.056 R)
• M63: 29,988,240 km (0.09 R)
• M64: 31,185,322 km (0.109 R)
• M65: 32,013,496 km (0.116 R)
• M66: 32,590,943 km (0.096 R)
• M67: 32,977,953 km (0.026 R)
• M68: 33,821,535 km (0.081 R)
• M69: 34,082,434 km (0.087 R)
• M70: 35,662,487 km (0.12 R)
• M71: 37,131,687 km (0.09 R)
• M72: 38,416,434 km (0.098 R)
• M73: 39,098,451 km (0.036 R)
• M74: 39,166,817 km (0.084 R)
• M75: 40,266,960 km (0.036 R)
• M76: 41,029,310 km (0.087 R)
• M77: 42,076,346 km (0.028 R)
• M78: 42,146,507 km (0.038 R)
• M79: 42,497,614 km (0.109 R)
• M80: 43,061,597 km (0.111 R)
• M81: 44,553,687 km (0.052 R)
• M82: 44,911,375 km (0.09 R)
• M83: 45,270,111 km (0.079 R)
• M84: 47,296,414 km (0.116 R)
• M85: 47,953,897 km (0.027 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 16,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit