🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.66 AU - 0.82 AU

Year: 236 Days

Day: 42.7 Hours

Environment

Temp: 180 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,380,833 km

• M1: 65,673 km (0.1 R)
• M2: 95,593 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.7 AU - 1 AU

Year: 291 Days

Day: 19 Hours

Environment

Temp: 158 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.28 AU - 1.66 AU

Year: 661 Days

Day: 17.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.8 AU - 2.22 AU

Year: 1057 Days

Day: 28.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,380,833 km

• M1: 147,504 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.92 AU - 2.64 AU

Year: 1277 Days

Day: 44.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,380,833 km

• M1: 552,465 km (0.063 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.89 AU - 3.03 AU

Year: 1431 Days

Day: 20 Hours

Environment

Temp: -88 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,380,833 km

• M1: 1,037,760 km (0.068 R)
• M2: 1,151,455 km (0.071 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.92 AU - 3.04 AU

Year: 1448 Days

Day: 27.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.2

Radius: 13.9

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.56 AU - 6.14 AU

Year: 4589 Days

Day: 9.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 37,380,833 km

• M1: 178,021 km (0.075 R)
• M2: 267,032 km (0.117 R)
• M3: 402,119 km (0.116 R)
• M4: 709,543 km (0.109 R)
• M5: 860,038 km (0.067 R)
• M6: 953,387 km (0.1 R)
• M7: 1,379,741 km (0.033 R)
• M8: 1,573,620 km (0.103 R)
• M9: 1,759,421 km (0.091 R)
• M10: 1,846,487 km (0.035 R)
• M11: 2,061,459 km (0.119 R)
• M12: 2,516,685 km (0.034 R)
• M13: 2,655,512 km (0.075 R)
• M14: 2,756,191 km (0.033 R)
• M15: 2,961,739 km (0.07 R)
• M16: 3,151,130 km (0.116 R)
• M17: 3,388,242 km (0.089 R)
• M18: 3,676,068 km (0.118 R)
• M19: 3,766,276 km (0.033 R)
• M20: 4,111,249 km (0.079 R)
• M21: 4,228,533 km (0.085 R)
• M22: 4,832,161 km (0.083 R)
• M23: 5,283,647 km (0.119 R)
• M24: 5,411,553 km (0.079 R)
• M25: 5,592,268 km (0.117 R)
• M26: 6,227,460 km (0.038 R)
• M27: 6,553,733 km (0.052 R)
• M28: 6,857,716 km (0.115 R)
• M29: 7,081,814 km (0.109 R)
• M30: 7,365,302 km (0.052 R)
• M31: 7,565,912 km (0.075 R)
• M32: 7,681,551 km (0.111 R)
• M33: 7,797,639 km (0.079 R)
• M34: 7,885,154 km (0.113 R)
• M35: 8,566,722 km (0.067 R)
• M36: 9,113,353 km (0.104 R)
• M37: 9,608,821 km (0.102 R)
• M38: 9,702,619 km (0.079 R)
• M39: 10,144,830 km (0.097 R)
• M40: 10,820,713 km (0.083 R)
• M41: 11,180,496 km (0.111 R)
• M42: 11,312,292 km (0.067 R)
• M43: 11,811,201 km (0.115 R)
• M44: 11,979,199 km (0.047 R)
• M45: 12,419,615 km (0.112 R)
• M46: 12,968,939 km (0.035 R)
• M47: 13,072,760 km (0.097 R)
• M48: 13,386,167 km (0.046 R)
• M49: 13,949,403 km (0.114 R)
• M50: 14,844,896 km (0.071 R)
• M51: 15,391,227 km (0.071 R)
• M52: 15,611,585 km (0.118 R)
• M53: 16,691,532 km (0.072 R)
• M54: 17,221,557 km (0.109 R)
• M55: 17,488,589 km (0.099 R)
• M56: 18,726,961 km (0.107 R)
• M57: 19,396,411 km (0.094 R)
• M58: 19,674,364 km (0.086 R)
• M59: 20,113,733 km (0.067 R)
• M60: 20,516,002 km (0.12 R)
• M61: 20,839,881 km (0.114 R)
• M62: 22,567,288 km (0.081 R)
• M63: 23,195,299 km (0.101 R)
• M64: 23,871,631 km (0.08 R)
• M65: 23,999,089 km (0.076 R)
• M66: 25,939,074 km (0.108 R)
• M67: 26,026,589 km (0.069 R)
• M68: 26,508,892 km (0.087 R)
• M69: 26,685,119 km (0.118 R)
• M70: 26,950,056 km (0.117 R)
• M71: 27,215,892 km (0.043 R)
• M72: 27,750,255 km (0.094 R)
• M73: 28,829,305 km (0.118 R)
• M74: 29,010,468 km (0.116 R)
• M75: 29,192,080 km (0.11 R)
• M76: 30,704,365 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.2

Radius: 11.5

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.28 AU - 8.6 AU

Year: 6780 Days

Day: 6.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 37,380,833 km

• M1: 146,307 km (0.108 R)
• M2: 416,780 km (0.087 R)
• M3: 606,769 km (0.074 R)
• M4: 713,582 km (0.073 R)
• M5: 917,484 km (0.104 R)
• M6: 1,010,982 km (0.079 R)
• M7: 1,091,466 km (0.089 R)
• M8: 1,491,491 km (0.065 R)
• M9: 1,660,387 km (0.056 R)
• M10: 1,915,601 km (0.044 R)
• M11: 2,464,326 km (0.04 R)
• M12: 3,523,628 km (0.116 R)
• M13: 4,167,049 km (0.112 R)
• M14: 4,300,041 km (0.102 R)
• M15: 4,818,847 km (0.093 R)
• M16: 5,242,508 km (0.063 R)
• M17: 5,560,852 km (0.071 R)
• M18: 5,766,699 km (0.08 R)
• M19: 5,945,319 km (0.108 R)
• M20: 6,865,196 km (0.042 R)
• M21: 7,118,166 km (0.073 R)
• M22: 7,213,759 km (0.058 R)
• M23: 7,665,694 km (0.106 R)
• M24: 8,394,385 km (0.097 R)
• M25: 9,110,660 km (0.119 R)
• M26: 9,493,780 km (0.1 R)
• M27: 9,953,345 km (0.051 R)
• M28: 10,311,781 km (0.072 R)
• M29: 10,456,293 km (0.073 R)
• M30: 11,412,522 km (0.115 R)
• M31: 11,637,069 km (0.102 R)
• M32: 12,743,495 km (0.093 R)
• M33: 13,289,527 km (0.073 R)
• M34: 13,526,041 km (0.04 R)
• M35: 14,769,499 km (0.107 R)
• M36: 15,096,370 km (0.108 R)
• M37: 15,178,350 km (0.099 R)
• M38: 15,384,346 km (0.094 R)
• M39: 16,133,083 km (0.111 R)
• M40: 16,681,359 km (0.061 R)
• M41: 17,021,695 km (0.119 R)
• M42: 17,149,900 km (0.071 R)
• M43: 17,278,554 km (0.115 R)
• M44: 17,536,610 km (0.062 R)
• M45: 18,802,059 km (0.09 R)
• M46: 19,647,137 km (0.101 R)
• M47: 20,051,799 km (0.075 R)
• M48: 21,144,163 km (0.089 R)
• M49: 21,236,016 km (0.092 R)
• M50: 22,022,602 km (0.095 R)
• M51: 24,006,718 km (0.119 R)
• M52: 24,246,673 km (0.114 R)
• M53: 25,312,109 km (0.03 R)
• M54: 26,047,383 km (0.111 R)
• M55: 27,739,634 km (0.117 R)
• M56: 27,890,728 km (0.106 R)
• M57: 28,041,971 km (0.119 R)
• M58: 28,751,664 km (0.096 R)
• M59: 29,211,079 km (0.107 R)
• M60: 30,447,954 km (0.081 R)
• M61: 30,603,685 km (0.066 R)
• M62: 30,863,985 km (0.086 R)
• M63: 31,596,716 km (0.07 R)
• M64: 32,070,642 km (0.115 R)
• M65: 32,282,173 km (0.096 R)
• M66: 32,388,089 km (0.055 R)
• M67: 32,653,326 km (0.107 R)
• M68: 32,812,797 km (0.092 R)
• M69: 32,972,567 km (0.075 R)
• M70: 33,079,231 km (0.114 R)
• M71: 33,614,193 km (0.081 R)
• M72: 33,828,866 km (0.111 R)
• M73: 35,236,133 km (0.115 R)
• M74: 35,727,711 km (0.026 R)
• M75: 36,551,996 km (0.074 R)
• M76: 36,938,856 km (0.098 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.4

Radius: 8.4

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 10.57 AU - 12.73 AU

Year: 14747 Days

Day: 5.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 37,380,833 km

• M1: 436,826 km (0.096 R)
• M2: 794,813 km (0.086 R)
• M3: 1,110,914 km (0.102 R)
• M4: 1,445,863 km (0.113 R)
• M5: 1,501,663 km (0.056 R)
• M6: 1,871,918 km (0.076 R)
• M7: 2,401,195 km (0.046 R)
• M8: 2,557,525 km (0.115 R)
• M9: 3,046,561 km (0.04 R)
• M10: 3,118,816 km (0.104 R)
• M11: 3,216,055 km (0.105 R)
• M12: 3,413,524 km (0.081 R)
• M13: 3,539,037 km (0.06 R)
• M14: 3,717,357 km (0.071 R)
• M15: 3,951,029 km (0.104 R)
• M16: 4,082,825 km (0.06 R)
• M17: 4,542,091 km (0.068 R)
• M18: 5,103,531 km (0.114 R)
• M19: 5,247,295 km (0.119 R)
• M20: 5,392,405 km (0.088 R)
• M21: 5,480,069 km (0.107 R)
• M22: 5,538,861 km (0.095 R)
• M23: 5,627,423 km (0.114 R)
• M24: 5,716,434 km (0.041 R)
• M25: 6,538,325 km (0.116 R)
• M26: 6,979,189 km (0.075 R)
• M27: 7,138,810 km (0.031 R)
• M28: 8,358,332 km (0.089 R)
• M29: 8,459,909 km (0.04 R)
• M30: 8,596,193 km (0.09 R)
• M31: 8,905,412 km (0.12 R)
• M32: 9,323,388 km (0.048 R)
• M33: 9,428,855 km (0.111 R)
• M34: 10,432,507 km (0.038 R)
• M35: 10,651,967 km (0.039 R)
• M36: 11,021,174 km (0.111 R)
• M37: 12,695,025 km (0.099 R)
• M38: 13,561,346 km (0.108 R)
• M39: 13,681,024 km (0.075 R)
• M40: 14,691,408 km (0.034 R)
• M41: 14,978,636 km (0.098 R)
• M42: 15,642,103 km (0.106 R)
• M43: 15,851,390 km (0.107 R)
• M44: 15,977,501 km (0.079 R)
• M45: 16,315,144 km (0.099 R)
• M46: 16,954,675 km (0.097 R)
• M47: 17,255,965 km (0.113 R)
• M48: 17,472,283 km (0.045 R)
• M49: 17,863,931 km (0.111 R)
• M50: 18,478,778 km (0.082 R)
• M51: 18,966,766 km (0.069 R)
• M52: 19,684,088 km (0.092 R)
• M53: 19,819,623 km (0.071 R)
• M54: 19,955,458 km (0.1 R)
• M55: 20,182,398 km (0.092 R)
• M56: 21,099,134 km (0.092 R)
• M57: 21,655,788 km (0.097 R)
• M58: 21,889,011 km (0.098 R)
• M59: 22,029,483 km (0.112 R)
• M60: 22,123,281 km (0.116 R)
• M61: 23,020,569 km (0.039 R)
• M62: 23,211,007 km (0.116 R)
• M63: 23,785,463 km (0.094 R)
• M64: 24,316,236 km (0.084 R)
• M65: 25,193,029 km (0.096 R)
• M66: 26,328,477 km (0.084 R)
• M67: 27,077,963 km (0.031 R)
• M68: 27,379,701 km (0.036 R)
• M69: 27,935,757 km (0.117 R)
• M70: 28,444,539 km (0.037 R)
• M71: 28,597,727 km (0.083 R)
• M72: 29,989,287 km (0.083 R)
• M73: 30,249,288 km (0.084 R)
• M74: 31,719,685 km (0.112 R)
• M75: 32,197,202 km (0.102 R)
• M76: 32,303,566 km (0.087 R)
• M77: 33,105,710 km (0.084 R)
• M78: 33,266,826 km (0.098 R)
• M79: 33,374,537 km (0.104 R)
• M80: 33,643,963 km (0.089 R)
• M81: 33,914,286 km (0.077 R)
• M82: 34,784,048 km (0.09 R)
• M83: 35,386,180 km (0.096 R)
• M84: 35,771,095 km (0.106 R)
• M85: 36,711,916 km (0.078 R)
• M86: 37,045,818 km (0.106 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 12,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit