🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.52 AU - 0.7 AU

Year: 178 Days

Day: 13.7 Hours

Environment

Temp: 122 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.47 AU - 0.75 AU

Year: 178 Days

Day: 38.9 Hours

Environment

Temp: 196 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.92 AU - 2.02 AU

Year: 1031 Days

Day: 37.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.3

Radius: 12.2

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.59 AU - 9.67 AU

Year: 8642 Days

Day: 7.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 93,164,186 km

• M1: 186,848 km (0.051 R)
• M2: 801,994 km (0.098 R)
• M3: 1,220,719 km (0.073 R)
• M4: 1,367,773 km (0.051 R)
• M5: 1,703,471 km (0.113 R)
• M6: 1,893,311 km (0.098 R)
• M7: 2,242,771 km (0.112 R)
• M8: 2,478,388 km (0.114 R)
• M9: 3,088,448 km (0.102 R)
• M10: 3,836,737 km (0.119 R)
• M11: 4,247,832 km (0.114 R)
• M12: 4,442,309 km (0.094 R)
• M13: 4,639,778 km (0.087 R)
• M14: 4,840,239 km (0.102 R)
• M15: 5,849,127 km (0.046 R)
• M16: 5,993,489 km (0.078 R)
• M17: 6,285,504 km (0.107 R)
• M18: 6,619,706 km (0.083 R)
• M19: 6,807,900 km (0.098 R)
• M20: 7,036,037 km (0.12 R)
• M21: 8,013,958 km (0.107 R)
• M22: 8,417,124 km (0.076 R)
• M23: 8,744,444 km (0.041 R)
• M24: 8,951,189 km (0.117 R)
• M25: 9,034,365 km (0.089 R)
• M26: 9,666,117 km (0.105 R)
• M27: 10,008,995 km (0.116 R)
• M28: 10,095,313 km (0.037 R)
• M29: 11,061,416 km (0.106 R)
• M30: 11,150,726 km (0.104 R)
• M31: 11,465,181 km (0.106 R)
• M32: 11,691,672 km (0.043 R)
• M33: 12,986,890 km (0.094 R)
• M34: 13,175,683 km (0.074 R)
• M35: 13,603,682 km (0.115 R)
• M36: 13,795,317 km (0.03 R)
• M37: 14,084,640 km (0.031 R)
• M38: 14,327,287 km (0.091 R)
• M39: 14,571,132 km (0.12 R)
• M40: 15,311,492 km (0.105 R)
• M41: 15,610,987 km (0.118 R)
• M42: 15,711,217 km (0.079 R)
• M43: 16,063,819 km (0.095 R)
• M44: 16,266,524 km (0.092 R)
• M45: 17,500,557 km (0.049 R)
• M46: 18,445,866 km (0.08 R)
• M47: 19,192,509 km (0.037 R)
• M48: 19,299,920 km (0.069 R)
• M49: 20,276,196 km (0.109 R)
• M50: 21,826,629 km (0.078 R)
• M51: 22,333,167 km (0.1 R)
• M52: 23,702,586 km (0.109 R)
• M53: 23,817,926 km (0.086 R)
• M54: 24,165,142 km (0.116 R)
• M55: 24,514,005 km (0.062 R)
• M56: 24,630,691 km (0.114 R)
• M57: 25,275,607 km (0.089 R)
• M58: 25,926,059 km (0.107 R)
• M59: 27,183,279 km (0.094 R)
• M60: 28,154,319 km (0.064 R)
• M61: 28,276,541 km (0.086 R)
• M62: 32,599,022 km (0.094 R)
• M63: 34,084,977 km (0.075 R)
• M64: 34,869,169 km (0.066 R)
• M65: 35,593,073 km (0.084 R)
• M66: 36,588,198 km (0.096 R)
• M67: 37,323,921 km (0.101 R)
• M68: 38,741,809 km (0.081 R)
• M69: 39,423,228 km (0.085 R)
• M70: 39,833,874 km (0.071 R)
• M71: 39,971,205 km (0.068 R)
• M72: 41,005,375 km (0.069 R)
• M73: 41,213,316 km (0.115 R)
• M74: 41,491,119 km (0.077 R)
• M75: 41,699,808 km (0.075 R)
• M76: 42,328,119 km (0.111 R)
• M77: 42,889,111 km (0.12 R)
• M78: 43,311,576 km (0.103 R)
• M79: 43,664,776 km (0.047 R)
• M80: 44,587,197 km (0.097 R)
• M81: 45,587,857 km (0.07 R)
• M82: 46,379,379 km (0.074 R)
• M83: 46,885,319 km (0.106 R)
• M84: 47,030,279 km (0.056 R)
• M85: 48,560,815 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.6

Radius: 11.7

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.62 AU - 9.36 AU

Year: 9222 Days

Day: 9.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 93,164,186 km

• M1: 279,748 km (0.086 R)
• M2: 360,830 km (0.107 R)
• M3: 434,432 km (0.075 R)
• M4: 935,435 km (0.078 R)
• M5: 1,450,800 km (0.099 R)
• M6: 1,816,268 km (0.026 R)
• M7: 2,437,099 km (0.087 R)
• M8: 2,533,889 km (0.096 R)
• M9: 2,691,266 km (0.068 R)
• M10: 3,505,078 km (0.096 R)
• M11: 3,592,742 km (0.115 R)
• M12: 3,815,194 km (0.101 R)
• M13: 4,652,943 km (0.065 R)
• M14: 5,142,576 km (0.053 R)
• M15: 5,267,640 km (0.116 R)
• M16: 5,726,158 km (0.1 R)
• M17: 5,829,829 km (0.118 R)
• M18: 6,012,787 km (0.095 R)
• M19: 6,384,388 km (0.09 R)
• M20: 6,627,335 km (0.097 R)
• M21: 7,178,005 km (0.093 R)
• M22: 7,572,345 km (0.054 R)
• M23: 7,714,762 km (0.102 R)
• M24: 7,829,504 km (0.118 R)
• M25: 8,559,242 km (0.042 R)
• M26: 9,371,559 km (0.062 R)
• M27: 9,494,079 km (0.063 R)
• M28: 9,927,016 km (0.044 R)
• M29: 10,208,708 km (0.12 R)
• M30: 11,134,270 km (0.072 R)
• M31: 11,394,271 km (0.026 R)
• M32: 11,689,278 km (0.042 R)
• M33: 13,615,650 km (0.113 R)
• M34: 14,174,099 km (0.109 R)
• M35: 14,597,760 km (0.09 R)
• M36: 15,241,031 km (0.101 R)
• M37: 15,421,297 km (0.104 R)
• M38: 15,638,662 km (0.087 R)
• M39: 16,113,187 km (0.075 R)
• M40: 16,481,347 km (0.081 R)
• M41: 16,778,000 km (0.101 R)
• M42: 18,057,959 km (0.099 R)
• M43: 18,941,634 km (0.119 R)
• M44: 19,878,715 km (0.08 R)
• M45: 22,001,209 km (0.071 R)
• M46: 22,205,261 km (0.098 R)
• M47: 22,409,761 km (0.094 R)
• M48: 23,192,906 km (0.057 R)
• M49: 23,275,783 km (0.109 R)
• M50: 23,441,986 km (0.039 R)
• M51: 23,650,376 km (0.106 R)
• M52: 25,125,710 km (0.109 R)
• M53: 25,638,382 km (0.099 R)
• M54: 26,111,411 km (0.079 R)
• M55: 26,197,729 km (0.065 R)
• M56: 28,032,247 km (0.089 R)
• M57: 29,009,570 km (0.088 R)
• M58: 29,278,098 km (0.12 R)
• M59: 30,360,289 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.5

Radius: 14.9

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 9.5 AU - 12.06 AU

Year: 13194 Days

Day: 8.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 93,164,186 km

• M1: 306,975 km (0.104 R)
• M2: 487,240 km (0.115 R)
• M3: 1,039,256 km (0.089 R)
• M4: 1,138,141 km (0.082 R)
• M5: 1,455,438 km (0.059 R)
• M6: 1,754,185 km (0.034 R)
• M7: 2,022,713 km (0.091 R)
• M8: 2,175,153 km (0.095 R)
• M9: 3,288,460 km (0.1 R)
• M10: 4,063,527 km (0.04 R)
• M11: 4,690,043 km (0.109 R)
• M12: 5,101,437 km (0.112 R)
• M13: 5,241,161 km (0.113 R)
• M14: 5,596,307 km (0.103 R)
• M15: 5,886,227 km (0.089 R)
• M16: 6,106,884 km (0.116 R)
• M17: 6,292,834 km (0.089 R)
• M18: 6,632,571 km (0.028 R)
• M19: 7,211,964 km (0.113 R)
• M20: 7,607,351 km (0.102 R)
• M21: 8,132,140 km (0.079 R)
• M22: 8,710,486 km (0.114 R)
• M23: 8,878,185 km (0.098 R)
• M24: 9,387,715 km (0.068 R)
• M25: 9,602,987 km (0.08 R)
• M26: 9,950,652 km (0.089 R)
• M27: 10,170,112 km (0.118 R)
• M28: 11,336,975 km (0.115 R)
• M29: 12,783,437 km (0.048 R)
• M30: 12,926,453 km (0.096 R)
• M31: 13,118,088 km (0.12 R)
• M32: 13,262,450 km (0.045 R)
• M33: 13,504,200 km (0.117 R)
• M34: 13,747,296 km (0.116 R)
• M35: 13,893,902 km (0.062 R)
• M36: 13,992,038 km (0.099 R)
• M37: 14,188,760 km (0.075 R)
• M38: 16,672,982 km (0.092 R)
• M39: 18,098,650 km (0.106 R)
• M40: 18,313,173 km (0.09 R)
• M41: 19,289,000 km (0.119 R)
• M42: 19,728,219 km (0.117 R)
• M43: 20,504,632 km (0.091 R)
• M44: 21,631,254 km (0.072 R)
• M45: 21,858,942 km (0.054 R)
• M46: 22,489,347 km (0.085 R)
• M47: 22,720,177 km (0.113 R)
• M48: 22,835,816 km (0.082 R)
• M49: 23,417,003 km (0.085 R)
• M50: 24,179,953 km (0.111 R)
• M51: 24,416,467 km (0.064 R)
• M52: 24,653,579 km (0.096 R)
• M53: 24,831,900 km (0.112 R)
• M54: 27,867,690 km (0.117 R)
• M55: 28,676,117 km (0.117 R)
• M56: 29,492,173 km (0.094 R)
• M57: 29,681,564 km (0.101 R)
• M58: 30,379,588 km (0.065 R)
• M59: 30,570,923 km (0.117 R)
• M60: 31,147,174 km (0.087 R)
• M61: 31,468,959 km (0.062 R)
• M62: 32,180,746 km (0.108 R)
• M63: 32,440,747 km (0.077 R)
• M64: 32,571,196 km (0.07 R)
• M65: 34,879,940 km (0.107 R)
• M66: 35,147,122 km (0.11 R)
• M67: 36,696,956 km (0.049 R)
• M68: 36,900,708 km (0.049 R)
• M69: 37,514,359 km (0.108 R)
• M70: 37,719,607 km (0.06 R)
• M71: 38,475,525 km (0.105 R)
• M72: 38,959,175 km (0.087 R)
• M73: 40,492,404 km (0.052 R)
• M74: 40,984,431 km (0.103 R)
• M75: 42,971,988 km (0.112 R)
• M76: 44,555,781 km (0.082 R)
• M77: 44,845,702 km (0.096 R)
• M78: 45,136,370 km (0.095 R)
• M79: 45,938,813 km (0.072 R)
• M80: 46,672,441 km (0.067 R)
• M81: 47,484,010 km (0.099 R)
• M82: 47,631,962 km (0.071 R)
• M83: 48,077,016 km (0.099 R)
• M84: 48,672,565 km (0.11 R)
• M85: 48,896,513 km (0.06 R)
• M86: 49,720,648 km (0.081 R)
• M87: 49,946,241 km (0.064 R)
• M88: 50,096,737 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.3

Radius: 7.3

Gravity: 18.45 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 14.61 AU - 16.27 AU

Year: 22617 Days

Day: 23.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 93,164,186 km

• M1: 157,377 km (0.057 R)
• M2: 297,101 km (0.09 R)
• M3: 373,995 km (0.079 R)
• M4: 700,268 km (0.114 R)
• M5: 1,597,705 km (0.078 R)
• M6: 1,668,914 km (0.119 R)
• M7: 1,888,972 km (0.119 R)
• M8: 3,078,275 km (0.094 R)
• M9: 3,440,153 km (0.108 R)
• M10: 3,720,499 km (0.11 R)
• M11: 6,614,619 km (0.064 R)
• M12: 7,376,970 km (0.103 R)
• M13: 7,436,809 km (0.032 R)
• M14: 7,860,022 km (0.034 R)
• M15: 9,499,166 km (0.099 R)
• M16: 10,491,299 km (0.096 R)
• M17: 10,693,705 km (0.063 R)
• M18: 10,761,472 km (0.096 R)
• M19: 10,897,457 km (0.108 R)
• M20: 11,864,906 km (0.089 R)
• M21: 11,935,068 km (0.097 R)
• M22: 12,005,229 km (0.118 R)
• M23: 13,733,234 km (0.099 R)
• M24: 13,954,639 km (0.058 R)
• M25: 14,401,039 km (0.112 R)
• M26: 14,550,936 km (0.051 R)
• M27: 15,003,619 km (0.111 R)
• M28: 15,691,171 km (0.078 R)
• M29: 15,922,749 km (0.117 R)
• M30: 16,389,045 km (0.094 R)
• M31: 18,380,193 km (0.093 R)
• M32: 20,446,439 km (0.041 R)
• M33: 20,699,259 km (0.086 R)
• M34: 21,123,070 km (0.116 R)
• M35: 22,324,789 km (0.089 R)
• M36: 22,672,156 km (0.078 R)
• M37: 22,933,802 km (0.09 R)
• M38: 24,257,444 km (0.095 R)
• M39: 25,696,426 km (0.066 R)
• M40: 27,440,887 km (0.095 R)
• M41: 29,508,030 km (0.069 R)
• M42: 30,272,176 km (0.077 R)
• M43: 32,406,639 km (0.104 R)
• M44: 32,799,932 km (0.065 R)
• M45: 33,095,986 km (0.064 R)
• M46: 33,491,971 km (0.073 R)
• M47: 33,889,602 km (0.085 R)
• M48: 35,192,749 km (0.091 R)
• M49: 35,293,728 km (0.115 R)
• M50: 36,104,399 km (0.081 R)
• M51: 36,921,353 km (0.05 R)
• M52: 37,229,225 km (0.098 R)
• M53: 38,158,228 km (0.081 R)
• M54: 39,199,130 km (0.085 R)
• M55: 41,628,749 km (0.088 R)
• M56: 41,735,412 km (0.102 R)
• M57: 42,915,590 km (0.085 R)
• M58: 45,418,213 km (0.11 R)
• M59: 46,410,346 km (0.109 R)
• M60: 49,090,840 km (0.059 R)
• M61: 50,222,548 km (0.111 R)
• M62: 51,133,899 km (0.102 R)
• M63: 52,165,974 km (0.073 R)
• M64: 53,436,509 km (0.117 R)
• M65: 57,308,850 km (0.073 R)
• M66: 57,427,631 km (0.095 R)
• M67: 58,141,811 km (0.097 R)
• M68: 58,858,983 km (0.113 R)
• M69: 58,978,811 km (0.027 R)
• M70: 62,000,389 km (0.118 R)
• M71: 63,714,332 km (0.101 R)
• M72: 63,837,451 km (0.117 R)
• M73: 67,063,678 km (0.081 R)
• M74: 67,564,682 km (0.064 R)
• M75: 70,469,723 km (0.112 R)
• M76: 71,873,399 km (0.079 R)
• M77: 72,001,455 km (0.054 R)
• M78: 73,931,716 km (0.117 R)
• M79: 75,618,133 km (0.091 R)
• M80: 77,711,307 km (0.12 R)
• M81: 79,955,873 km (0.109 R)
• M82: 80,620,237 km (0.076 R)
• M83: 81,286,247 km (0.081 R)
• M84: 81,553,130 km (0.088 R)
• M85: 82,355,722 km (0.034 R)
• M86: 86,271,746 km (0.081 R)
• M87: 86,544,014 km (0.096 R)
• M88: 89,557,962 km (0.106 R)
• M89: 91,077,876 km (0.101 R)
• M90: 92,188,641 km (0.098 R)
• M91: 92,745,743 km (0.067 R)
• M92: 93,024,594 km (0.07 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 14,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit