🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.53 AU - 0.75 AU

Year: 180 Days

Day: 45.5 Hours

Environment

Temp: 207 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.13 AU - 1.13 AU

Year: 422 Days

Day: 35.7 Hours

Environment

Temp: 45 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.2 AU - 1.48 AU

Year: 545 Days

Day: 36.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.11 AU - 1.75 AU

Year: 601 Days

Day: 12.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,611,430 km

• M1: 100,979 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.8 AU - 1.92 AU

Year: 892 Days

Day: 37 Hours

Environment

Temp: -54 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.96 AU - 2.28 AU

Year: 1085 Days

Day: 44.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,611,430 km

• M1: 1,270,535 km (0.102 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.21 AU - 2.37 AU

Year: 1218 Days

Day: 16.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,611,430 km

• M1: 282,291 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.5

Radius: 10.3

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.87 AU - 6.43 AU

Year: 5360 Days

Day: 12 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 35,611,430 km

• M1: 133,292 km (0.093 R)
• M2: 228,735 km (0.085 R)
• M3: 362,775 km (0.051 R)
• M4: 473,477 km (0.096 R)
• M5: 615,296 km (0.115 R)
• M6: 743,501 km (0.085 R)
• M7: 811,419 km (0.06 R)
• M8: 1,050,177 km (0.12 R)
• M9: 1,127,370 km (0.093 R)
• M10: 1,299,856 km (0.118 R)
• M11: 1,419,684 km (0.103 R)
• M12: 1,657,993 km (0.082 R)
• M13: 1,749,098 km (0.074 R)
• M14: 1,950,158 km (0.103 R)
• M15: 2,102,598 km (0.115 R)
• M16: 2,389,826 km (0.1 R)
• M17: 2,508,457 km (0.062 R)
• M18: 2,735,995 km (0.027 R)
• M19: 3,050,001 km (0.12 R)
• M20: 3,425,492 km (0.03 R)
• M21: 3,937,566 km (0.089 R)
• M22: 4,364,518 km (0.045 R)
• M23: 4,491,826 km (0.077 R)
• M24: 4,750,331 km (0.11 R)
• M25: 5,013,623 km (0.111 R)
• M26: 5,359,344 km (0.102 R)
• M27: 5,456,732 km (0.058 R)
• M28: 5,594,212 km (0.074 R)
• M29: 5,832,372 km (0.085 R)
• M30: 6,013,236 km (0.071 R)
• M31: 6,196,045 km (0.093 R)
• M32: 6,277,725 km (0.055 R)
• M33: 6,421,788 km (0.092 R)
• M34: 6,546,253 km (0.113 R)
• M35: 6,945,231 km (0.099 R)
• M36: 7,504,278 km (0.113 R)
• M37: 7,569,652 km (0.1 R)
• M38: 8,234,615 km (0.1 R)
• M39: 8,437,619 km (0.112 R)
• M40: 8,802,937 km (0.054 R)
• M41: 8,871,902 km (0.098 R)
• M42: 9,407,462 km (0.097 R)
• M43: 9,478,072 km (0.085 R)
• M44: 9,619,891 km (0.07 R)
• M45: 10,632,070 km (0.083 R)
• M46: 10,779,424 km (0.03 R)
• M47: 11,125,893 km (0.11 R)
• M48: 11,300,474 km (0.114 R)
• M49: 11,501,234 km (0.094 R)
• M50: 11,880,764 km (0.111 R)
• M51: 12,033,653 km (0.109 R)
• M52: 12,187,290 km (0.108 R)
• M53: 12,290,063 km (0.111 R)
• M54: 12,393,136 km (0.107 R)
• M55: 12,860,480 km (0.119 R)
• M56: 13,466,052 km (0.117 R)
• M57: 14,541,511 km (0.111 R)
• M58: 14,787,151 km (0.068 R)
• M59: 14,979,384 km (0.062 R)
• M60: 15,061,962 km (0.12 R)
• M61: 15,227,567 km (0.082 R)
• M62: 15,812,046 km (0.105 R)
• M63: 16,205,638 km (0.113 R)
• M64: 16,318,734 km (0.088 R)
• M65: 17,754,425 km (0.067 R)
• M66: 18,251,838 km (0.073 R)
• M67: 18,546,546 km (0.075 R)
• M68: 18,783,359 km (0.068 R)
• M69: 18,931,910 km (0.102 R)
• M70: 19,861,810 km (0.108 R)
• M71: 20,134,527 km (0.073 R)
• M72: 20,408,590 km (0.065 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.3

Radius: 12.6

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.04 AU - 7.26 AU

Year: 5360 Days

Day: 12.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 35,611,430 km

• M1: 158,574 km (0.095 R)
• M2: 264,489 km (0.081 R)
• M3: 361,279 km (0.107 R)
• M4: 524,341 km (0.109 R)
• M5: 625,768 km (0.026 R)
• M6: 1,007,691 km (0.109 R)
• M7: 1,208,003 km (0.115 R)
• M8: 1,421,778 km (0.058 R)
• M9: 1,914,554 km (0.058 R)
• M10: 2,123,392 km (0.037 R)
• M11: 2,237,984 km (0.074 R)
• M12: 2,473,451 km (0.113 R)
• M13: 2,826,353 km (0.06 R)
• M14: 2,984,926 km (0.036 R)
• M15: 3,097,723 km (0.102 R)
• M16: 3,211,866 km (0.099 R)
• M17: 3,411,131 km (0.051 R)
• M18: 3,495,354 km (0.075 R)
• M19: 3,962,399 km (0.116 R)
• M20: 4,140,570 km (0.08 R)
• M21: 4,266,830 km (0.111 R)
• M22: 4,449,489 km (0.045 R)
• M23: 4,597,442 km (0.068 R)
• M24: 4,766,039 km (0.116 R)
• M25: 5,225,454 km (0.056 R)
• M26: 5,460,621 km (0.072 R)
• M27: 5,659,138 km (0.11 R)
• M28: 5,759,368 km (0.076 R)
• M29: 6,943,735 km (0.067 R)
• M30: 7,159,156 km (0.115 R)
• M31: 7,311,297 km (0.117 R)
• M32: 7,885,902 km (0.094 R)
• M33: 7,975,511 km (0.117 R)
• M34: 8,065,569 km (0.119 R)
• M35: 8,155,926 km (0.071 R)
• M36: 8,937,874 km (0.063 R)
• M37: 9,148,957 km (0.054 R)
• M38: 9,743,758 km (0.074 R)
• M39: 10,474,245 km (0.055 R)
• M40: 10,622,496 km (0.084 R)
• M41: 10,870,978 km (0.113 R)
• M42: 10,971,059 km (0.09 R)
• M43: 11,577,379 km (0.092 R)
• M44: 12,194,620 km (0.088 R)
• M45: 12,298,441 km (0.103 R)
• M46: 12,585,818 km (0.051 R)
• M47: 12,848,961 km (0.098 R)
• M48: 13,220,413 km (0.078 R)
• M49: 13,354,004 km (0.084 R)
• M50: 13,487,894 km (0.086 R)
• M51: 13,892,556 km (0.104 R)
• M52: 14,055,618 km (0.089 R)
• M53: 14,191,901 km (0.083 R)
• M54: 14,465,815 km (0.081 R)
• M55: 14,630,971 km (0.087 R)
• M56: 14,713,848 km (0.11 R)
• M57: 15,466,475 km (0.065 R)
• M58: 15,720,193 km (0.095 R)
• M59: 17,096,344 km (0.118 R)
• M60: 17,300,246 km (0.112 R)
• M61: 18,094,311 km (0.1 R)
• M62: 18,302,103 km (0.064 R)
• M63: 18,630,320 km (0.081 R)
• M64: 18,750,148 km (0.1 R)
• M65: 18,930,414 km (0.1 R)
• M66: 19,292,590 km (0.074 R)
• M67: 20,269,614 km (0.098 R)

Asteroid Belt

Center: 7.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.5

Radius: 8.7

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.99 AU - 9.97 AU

Year: 7923 Days

Day: 6.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,611,430 km

• M1: 143,764 km (0.079 R)
• M2: 274,512 km (0.037 R)
• M3: 458,517 km (0.061 R)
• M4: 541,395 km (0.063 R)
• M5: 1,298,958 km (0.117 R)
• M6: 1,510,789 km (0.068 R)
• M7: 1,621,043 km (0.092 R)
• M8: 2,088,835 km (0.116 R)
• M9: 2,253,842 km (0.113 R)
• M10: 3,025,318 km (0.074 R)
• M11: 3,427,736 km (0.096 R)
• M12: 3,872,042 km (0.089 R)
• M13: 3,948,037 km (0.097 R)
• M14: 4,204,448 km (0.112 R)
• M15: 4,814,957 km (0.106 R)
• M16: 5,312,220 km (0.075 R)
• M17: 6,117,805 km (0.102 R)
• M18: 6,504,815 km (0.081 R)
• M19: 6,625,540 km (0.081 R)
• M20: 6,930,570 km (0.098 R)
• M21: 7,208,972 km (0.055 R)
• M22: 8,228,481 km (0.048 R)
• M23: 8,888,507 km (0.083 R)
• M24: 9,157,334 km (0.113 R)
• M25: 9,258,762 km (0.105 R)
• M26: 9,771,883 km (0.119 R)
• M27: 9,979,674 km (0.03 R)
• M28: 10,434,900 km (0.051 R)
• M29: 10,825,500 km (0.098 R)
• M30: 11,257,090 km (0.079 R)
• M31: 11,365,848 km (0.118 R)
• M32: 11,547,908 km (0.109 R)
• M33: 12,099,925 km (0.091 R)
• M34: 12,211,375 km (0.119 R)
• M35: 12,285,875 km (0.097 R)
• M36: 12,435,173 km (0.108 R)
• M37: 12,887,109 km (0.116 R)
• M38: 14,040,209 km (0.08 R)
• M39: 14,510,694 km (0.111 R)
• M40: 14,629,176 km (0.085 R)
• M41: 14,867,036 km (0.028 R)
• M42: 14,946,473 km (0.113 R)
• M43: 15,066,151 km (0.071 R)
• M44: 15,226,071 km (0.069 R)
• M45: 16,116,029 km (0.077 R)
• M46: 16,773,960 km (0.094 R)
• M47: 17,734,828 km (0.061 R)
• M48: 17,946,060 km (0.116 R)
• M49: 18,243,311 km (0.108 R)
• M50: 19,144,488 km (0.105 R)
• M51: 19,622,454 km (0.086 R)
• M52: 20,060,326 km (0.116 R)
• M53: 20,280,385 km (0.118 R)
• M54: 21,753,326 km (0.117 R)
• M55: 22,115,652 km (0.068 R)
• M56: 22,343,040 km (0.095 R)
• M57: 22,434,295 km (0.109 R)
• M58: 23,076,070 km (0.109 R)
• M59: 24,096,776 km (0.054 R)
• M60: 24,424,545 km (0.088 R)
• M61: 25,274,411 km (0.061 R)
• M62: 25,750,730 km (0.064 R)
• M63: 25,942,066 km (0.066 R)
• M64: 26,037,958 km (0.046 R)
• M65: 26,422,574 km (0.114 R)
• M66: 26,906,075 km (0.11 R)
• M67: 27,148,872 km (0.115 R)
• M68: 27,489,955 km (0.116 R)
• M69: 27,881,602 km (0.118 R)
• M70: 30,169,103 km (0.092 R)
• M71: 30,320,347 km (0.082 R)
• M72: 30,623,731 km (0.107 R)
• M73: 30,826,436 km (0.058 R)
• M74: 31,437,394 km (0.07 R)
• M75: 32,567,905 km (0.058 R)
• M76: 32,826,710 km (0.102 R)
• M77: 33,034,202 km (0.114 R)
• M78: 33,921,018 km (0.1 R)
• M79: 34,183,263 km (0.108 R)
• M80: 34,604,381 km (0.075 R)
• M81: 34,868,421 km (0.07 R)
• M82: 35,133,210 km (0.117 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 19,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit