🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.42 AU - 0.7 AU

Year: 156 Days

Day: 38.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,201,326 km

• M1: 442,062 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.55 AU - 0.61 AU

Year: 165 Days

Day: 23 Hours

Environment

Temp: 199 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.61 AU - 0.77 AU

Year: 214 Days

Day: 32.3 Hours

Environment

Temp: 144 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,201,326 km

• M1: 89,609 km (0.082 R)
• M2: 435,928 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.52 AU - 1.92 AU

Year: 841 Days

Day: 38.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193

Radius: 9.9

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.7 AU - 8.4 AU

Year: 7733 Days

Day: 13.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,201,326 km

• M1: 227,239 km (0.075 R)
• M2: 417,677 km (0.066 R)
• M3: 846,574 km (0.087 R)
• M4: 931,546 km (0.041 R)
• M5: 1,058,405 km (0.117 R)
• M6: 1,137,393 km (0.116 R)
• M7: 1,358,349 km (0.064 R)
• M8: 1,459,327 km (0.12 R)
• M9: 1,825,543 km (0.098 R)
• M10: 1,970,204 km (0.081 R)
• M11: 2,102,149 km (0.093 R)
• M12: 2,202,978 km (0.091 R)
• M13: 2,288,399 km (0.107 R)
• M14: 2,374,866 km (0.098 R)
• M15: 2,551,242 km (0.084 R)
• M16: 2,750,207 km (0.106 R)
• M17: 2,842,360 km (0.084 R)
• M18: 3,048,805 km (0.092 R)
• M19: 3,240,888 km (0.113 R)
• M20: 3,456,758 km (0.107 R)
• M21: 3,616,678 km (0.061 R)
• M22: 3,717,956 km (0.041 R)
• M23: 4,196,071 km (0.105 R)
• M24: 4,302,584 km (0.093 R)
• M25: 4,366,911 km (0.116 R)
• M26: 4,474,921 km (0.068 R)
• M27: 4,627,511 km (0.086 R)
• M28: 4,871,056 km (0.12 R)
• M29: 4,960,665 km (0.044 R)
• M30: 5,096,051 km (0.066 R)
• M31: 5,393,602 km (0.108 R)
• M32: 5,556,215 km (0.104 R)
• M33: 5,958,034 km (0.089 R)
• M34: 6,223,122 km (0.109 R)
• M35: 6,665,184 km (0.045 R)
• M36: 6,915,162 km (0.104 R)
• M37: 7,117,418 km (0.06 R)
• M38: 7,244,726 km (0.1 R)
• M39: 7,579,526 km (0.119 R)
• M40: 7,761,886 km (0.118 R)
• M41: 8,291,013 km (0.12 R)
• M42: 8,722,753 km (0.084 R)
• M43: 8,996,367 km (0.042 R)
• M44: 9,106,621 km (0.109 R)
• M45: 9,384,125 km (0.11 R)
• M46: 10,147,373 km (0.078 R)
• M47: 10,233,392 km (0.073 R)
• M48: 10,435,199 km (0.115 R)
• M49: 10,959,989 km (0.094 R)
• M50: 11,107,193 km (0.095 R)
• M51: 11,793,399 km (0.087 R)
• M52: 12,431,733 km (0.045 R)
• M53: 12,523,885 km (0.116 R)
• M54: 12,739,755 km (0.102 R)
• M55: 13,050,170 km (0.09 R)
• M56: 13,269,032 km (0.061 R)
• M57: 13,678,631 km (0.082 R)
• M58: 14,156,447 km (0.055 R)
• M59: 14,737,185 km (0.078 R)
• M60: 15,457,350 km (0.099 R)
• M61: 15,655,866 km (0.051 R)
• M62: 15,722,138 km (0.111 R)
• M63: 15,921,701 km (0.054 R)
• M64: 16,424,350 km (0.086 R)
• M65: 16,525,478 km (0.085 R)
• M66: 16,660,715 km (0.101 R)
• M67: 16,864,168 km (0.085 R)
• M68: 17,068,369 km (0.105 R)
• M69: 17,342,133 km (0.109 R)
• M70: 17,513,872 km (0.116 R)
• M71: 17,997,970 km (0.082 R)
• M72: 18,556,419 km (0.117 R)
• M73: 18,873,118 km (0.114 R)
• M74: 18,943,728 km (0.083 R)
• M75: 20,847,211 km (0.048 R)
• M76: 21,802,992 km (0.117 R)
• M77: 22,435,641 km (0.074 R)
• M78: 22,885,931 km (0.104 R)
• M79: 23,566,901 km (0.075 R)
• M80: 23,986,373 km (0.104 R)
• M81: 24,254,452 km (0.067 R)
• M82: 24,408,239 km (0.108 R)
• M83: 24,909,990 km (0.09 R)
• M84: 25,298,346 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605

Radius: 9.7

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.48 AU - 8.96 AU

Year: 8785 Days

Day: 10.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,201,326 km

• M1: 121,922 km (0.099 R)
• M2: 267,331 km (0.103 R)
• M3: 396,135 km (0.099 R)
• M4: 549,174 km (0.113 R)
• M5: 708,196 km (0.073 R)
• M6: 950,246 km (0.039 R)
• M7: 1,019,360 km (0.119 R)
• M8: 1,450,800 km (0.117 R)
• M9: 1,782,608 km (0.04 R)
• M10: 1,935,198 km (0.083 R)
• M11: 2,046,948 km (0.102 R)
• M12: 2,371,575 km (0.115 R)
• M13: 2,467,318 km (0.089 R)
• M14: 2,662,842 km (0.099 R)
• M15: 2,965,628 km (0.104 R)
• M16: 3,253,006 km (0.103 R)
• M17: 3,522,282 km (0.081 R)
• M18: 3,882,962 km (0.117 R)
• M19: 4,168,694 km (0.098 R)
• M20: 4,760,503 km (0.077 R)
• M21: 4,851,609 km (0.111 R)
• M22: 5,441,922 km (0.101 R)
• M23: 5,826,538 km (0.045 R)
• M24: 6,087,885 km (0.098 R)
• M25: 6,153,858 km (0.053 R)
• M26: 7,136,566 km (0.051 R)
• M27: 7,240,986 km (0.097 R)
• M28: 7,381,009 km (0.099 R)
• M29: 9,587,877 km (0.112 R)
• M30: 9,664,770 km (0.1 R)
• M31: 9,819,006 km (0.053 R)
• M32: 10,603,048 km (0.061 R)
• M33: 11,488,668 km (0.068 R)
• M34: 12,314,149 km (0.102 R)
• M35: 13,287,133 km (0.109 R)
• M36: 13,545,040 km (0.057 R)
• M37: 14,065,790 km (0.104 R)
• M38: 14,240,820 km (0.108 R)
• M39: 14,593,123 km (0.092 R)
• M40: 14,725,966 km (0.096 R)
• M41: 14,948,268 km (0.115 R)
• M42: 15,261,376 km (0.046 R)
• M43: 15,667,086 km (0.061 R)
• M44: 15,848,548 km (0.119 R)
• M45: 17,045,032 km (0.101 R)
• M46: 17,278,554 km (0.116 R)
• M47: 17,466,000 km (0.033 R)
• M48: 17,701,318 km (0.055 R)
• M49: 17,890,409 km (0.104 R)
• M50: 18,175,244 km (0.059 R)
• M51: 18,413,703 km (0.096 R)
• M52: 18,509,445 km (0.026 R)
• M53: 18,605,338 km (0.105 R)
• M54: 18,845,592 km (0.12 R)
• M55: 19,183,982 km (0.112 R)
• M56: 19,524,168 km (0.096 R)
• M57: 21,910,703 km (0.09 R)
• M58: 22,675,297 km (0.1 R)
• M59: 23,241,525 km (0.083 R)
• M60: 23,344,897 km (0.049 R)
• M61: 23,864,451 km (0.057 R)
• M62: 24,282,876 km (0.119 R)
• M63: 26,249,190 km (0.054 R)
• M64: 27,006,604 km (0.077 R)
• M65: 27,661,394 km (0.059 R)
• M66: 27,880,854 km (0.096 R)
• M67: 31,871,228 km (0.096 R)
• M68: 32,274,245 km (0.091 R)
• M69: 32,447,479 km (0.094 R)
• M70: 32,968,977 km (0.034 R)
• M71: 33,143,408 km (0.056 R)
• M72: 33,785,782 km (0.068 R)
• M73: 35,379,747 km (0.067 R)
• M74: 36,275,988 km (0.052 R)
• M75: 37,361,171 km (0.065 R)
• M76: 37,421,758 km (0.11 R)
• M77: 38,395,939 km (0.086 R)
• M78: 41,054,892 km (0.088 R)
• M79: 41,179,955 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.6

Radius: 7.5

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 14.61 AU - 15.49 AU

Year: 21765 Days

Day: 20.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 37,201,326 km

• M1: 175,478 km (0.027 R)
• M2: 276,457 km (0.103 R)
• M3: 435,779 km (0.087 R)
• M4: 694,134 km (0.1 R)
• M5: 855,401 km (0.065 R)
• M6: 1,029,084 km (0.11 R)
• M7: 1,179,878 km (0.11 R)
• M8: 1,521,560 km (0.062 R)
• M9: 1,616,555 km (0.074 R)
• M10: 1,674,599 km (0.093 R)
• M11: 1,832,574 km (0.038 R)
• M12: 2,833,234 km (0.09 R)
• M13: 4,133,240 km (0.116 R)
• M14: 4,787,581 km (0.109 R)
• M15: 7,515,049 km (0.093 R)
• M16: 7,809,906 km (0.073 R)
• M17: 9,096,448 km (0.079 R)
• M18: 10,410,965 km (0.036 R)
• M19: 10,483,669 km (0.093 R)
• M20: 14,492,443 km (0.057 R)
• M21: 14,736,587 km (0.081 R)
• M22: 15,064,506 km (0.109 R)
• M23: 16,230,771 km (0.097 R)
• M24: 16,442,003 km (0.053 R)
• M25: 16,824,674 km (0.064 R)
• M26: 17,081,534 km (0.09 R)
• M27: 17,555,609 km (0.034 R)
• M28: 17,990,341 km (0.095 R)
• M29: 18,340,699 km (0.11 R)
• M30: 18,428,513 km (0.088 R)
• M31: 18,604,889 km (0.092 R)
• M32: 19,003,567 km (0.052 R)
• M33: 19,674,364 km (0.052 R)
• M34: 20,080,672 km (0.109 R)
• M35: 20,672,182 km (0.074 R)
• M36: 21,872,705 km (0.082 R)
• M37: 22,811,282 km (0.08 R)
• M38: 22,953,250 km (0.108 R)
• M39: 23,048,095 km (0.05 R)
• M40: 23,763,173 km (0.104 R)
• M41: 24,292,151 km (0.112 R)
• M42: 24,727,780 km (0.116 R)
• M43: 25,068,564 km (0.107 R)
• M44: 25,853,055 km (0.093 R)
• M45: 26,397,143 km (0.077 R)
• M46: 28,305,413 km (0.111 R)
• M47: 29,843,130 km (0.11 R)
• M48: 29,894,890 km (0.119 R)
• M49: 30,465,756 km (0.047 R)
• M50: 31,935,256 km (0.117 R)
• M51: 33,966,197 km (0.063 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 18,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit