🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.48 AU - 0.66 AU

Year: 282 Days

Day: 24.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.5

Radius: 11.5

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.14 AU - 1.82 AU

Year: 1181 Days

Day: 14.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 19,554,766 km

• M1: 154,983 km (0.085 R)
• M2: 238,160 km (0.088 R)
• M3: 317,895 km (0.116 R)
• M4: 395,537 km (0.085 R)
• M5: 727,794 km (0.12 R)
• M6: 799,900 km (0.111 R)
• M7: 892,650 km (0.117 R)
• M8: 964,757 km (0.084 R)
• M9: 1,045,390 km (0.112 R)
• M10: 1,193,941 km (0.116 R)
• M11: 1,356,853 km (0.049 R)
• M12: 1,520,064 km (0.077 R)
• M13: 1,796,820 km (0.101 R)
• M14: 2,049,341 km (0.096 R)
• M15: 2,188,318 km (0.095 R)
• M16: 2,263,266 km (0.119 R)
• M17: 2,527,905 km (0.053 R)
• M18: 2,677,353 km (0.118 R)
• M19: 2,784,615 km (0.116 R)
• M20: 3,143,500 km (0.045 R)
• M21: 3,304,767 km (0.101 R)
• M22: 3,381,510 km (0.1 R)
• M23: 3,546,666 km (0.041 R)
• M24: 3,674,872 km (0.046 R)
• M25: 3,784,677 km (0.107 R)
• M26: 3,905,552 km (0.111 R)
• M27: 4,079,085 km (0.096 R)
• M28: 4,244,840 km (0.09 R)
• M29: 4,455,174 km (0.093 R)
• M30: 4,658,178 km (0.052 R)
• M31: 4,788,029 km (0.049 R)
• M32: 4,963,059 km (0.045 R)
• M33: 5,387,169 km (0.04 R)
• M34: 5,638,045 km (0.092 R)
• M35: 6,068,886 km (0.095 R)
• M36: 6,175,400 km (0.112 R)
• M37: 6,270,395 km (0.119 R)
• M38: 6,390,073 km (0.091 R)
• M39: 6,765,713 km (0.081 R)
• M40: 6,974,702 km (0.074 R)
• M41: 7,061,468 km (0.117 R)
• M42: 7,135,968 km (0.084 R)
• M43: 7,210,917 km (0.111 R)
• M44: 7,601,965 km (0.056 R)
• M45: 7,974,165 km (0.118 R)
• M46: 8,077,836 km (0.117 R)
• M47: 8,208,136 km (0.036 R)
• M48: 8,444,501 km (0.059 R)
• M49: 8,669,795 km (0.119 R)
• M50: 8,776,458 km (0.112 R)
• M51: 9,072,064 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326

Radius: 10.8

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.46 AU - 1.56 AU

Year: 1217 Days

Day: 6.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 19,554,766 km

• M1: 136,583 km (0.113 R)
• M2: 215,122 km (0.06 R)
• M3: 316,699 km (0.11 R)
• M4: 407,953 km (0.096 R)
• M5: 510,877 km (0.033 R)
• M6: 593,604 km (0.117 R)
• M7: 671,096 km (0.089 R)
• M8: 780,452 km (0.072 R)
• M9: 914,193 km (0.1 R)
• M10: 987,346 km (0.112 R)
• M11: 1,094,458 km (0.106 R)
• M12: 1,390,961 km (0.106 R)
• M13: 1,469,051 km (0.118 R)
• M14: 1,622,539 km (0.083 R)
• M15: 1,882,689 km (0.117 R)
• M16: 2,214,198 km (0.048 R)
• M17: 2,357,214 km (0.116 R)
• M18: 2,460,137 km (0.102 R)
• M19: 2,679,298 km (0.076 R)
• M20: 2,786,859 km (0.096 R)
• M21: 2,868,390 km (0.118 R)
• M22: 3,015,594 km (0.109 R)
• M23: 3,136,918 km (0.077 R)
• M24: 3,231,464 km (0.093 R)
• M25: 3,481,741 km (0.047 R)
• M26: 3,758,347 km (0.098 R)
• M27: 3,838,831 km (0.089 R)
• M28: 4,011,617 km (0.055 R)
• M29: 4,114,390 km (0.104 R)
• M30: 4,218,062 km (0.078 R)
• M31: 4,343,724 km (0.084 R)
• M32: 4,481,354 km (0.057 R)
• M33: 4,556,003 km (0.07 R)
• M34: 4,782,494 km (0.059 R)
• M35: 4,891,701 km (0.098 R)
• M36: 4,968,594 km (0.116 R)
• M37: 5,079,297 km (0.101 R)
• M38: 5,246,846 km (0.054 R)
• M39: 5,427,411 km (0.074 R)
• M40: 6,445,873 km (0.089 R)
• M41: 6,724,873 km (0.072 R)
• M42: 6,822,860 km (0.084 R)
• M43: 6,921,295 km (0.092 R)
• M44: 7,007,912 km (0.087 R)
• M45: 7,157,211 km (0.113 R)
• M46: 7,307,407 km (0.087 R)
• M47: 7,382,954 km (0.081 R)
• M48: 7,598,525 km (0.081 R)
• M49: 7,700,700 km (0.102 R)
• M50: 7,790,309 km (0.106 R)
• M51: 7,932,128 km (0.088 R)
• M52: 8,205,144 km (0.109 R)
• M53: 8,349,356 km (0.085 R)
• M54: 8,428,344 km (0.115 R)
• M55: 8,653,638 km (0.111 R)
• M56: 8,746,987 km (0.066 R)
• M57: 9,002,052 km (0.109 R)
• M58: 9,096,747 km (0.108 R)

Asteroid Belt

Center: 2.39 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.9

Radius: 12.7

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.13 AU - 3.39 AU

Year: 3861 Days

Day: 10.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 19,554,766 km

• M1: 185,651 km (0.11 R)
• M2: 294,409 km (0.092 R)
• M3: 413,040 km (0.111 R)
• M4: 605,423 km (0.086 R)
• M5: 842,834 km (0.101 R)
• M6: 1,071,570 km (0.028 R)
• M7: 1,166,265 km (0.104 R)
• M8: 1,278,164 km (0.1 R)
• M9: 1,483,412 km (0.076 R)
• M10: 1,605,634 km (0.108 R)
• M11: 1,747,602 km (0.118 R)
• M12: 1,844,542 km (0.115 R)
• M13: 2,010,296 km (0.106 R)
• M14: 2,357,064 km (0.101 R)
• M15: 2,913,269 km (0.076 R)
• M16: 3,009,909 km (0.081 R)
• M17: 3,166,837 km (0.116 R)
• M18: 3,448,231 km (0.099 R)
• M19: 3,779,889 km (0.104 R)
• M20: 4,518,903 km (0.103 R)
• M21: 4,608,811 km (0.105 R)
• M22: 4,951,390 km (0.106 R)
• M23: 5,492,785 km (0.084 R)
• M24: 6,403,387 km (0.069 R)
• M25: 6,504,665 km (0.079 R)
• M26: 6,734,597 km (0.082 R)
• M27: 7,019,132 km (0.088 R)
• M28: 7,176,060 km (0.092 R)
• M29: 7,653,876 km (0.098 R)
• M30: 7,869,596 km (0.107 R)
• M31: 8,032,658 km (0.048 R)
• M32: 8,696,423 km (0.086 R)
• M33: 8,865,170 km (0.113 R)
• M34: 9,034,963 km (0.091 R)
• M35: 9,262,951 km (0.056 R)
• M36: 9,812,424 km (0.095 R)
• M37: 10,223,967 km (0.072 R)
• M38: 10,342,748 km (0.082 R)
• M39: 11,064,259 km (0.102 R)
• M40: 11,155,663 km (0.078 R)
• M41: 11,247,217 km (0.045 R)
• M42: 11,616,125 km (0.119 R)
• M43: 12,177,117 km (0.088 R)
• M44: 12,651,342 km (0.12 R)
• M45: 13,390,206 km (0.119 R)
• M46: 13,715,731 km (0.112 R)
• M47: 14,474,641 km (0.108 R)
• M48: 14,641,443 km (0.097 R)
• M49: 14,775,482 km (0.12 R)
• M50: 14,943,331 km (0.1 R)
• M51: 15,078,119 km (0.107 R)
• M52: 15,315,082 km (0.108 R)
• M53: 16,067,709 km (0.084 R)
• M54: 16,205,937 km (0.107 R)
• M55: 17,360,683 km (0.095 R)
• M56: 17,680,224 km (0.112 R)
• M57: 18,001,710 km (0.043 R)
• M58: 18,253,035 km (0.045 R)
• M59: 18,759,423 km (0.093 R)
• M60: 18,977,836 km (0.106 R)
• M61: 19,859,865 km (0.108 R)
• M62: 20,119,717 km (0.082 R)
• M63: 20,868,305 km (0.096 R)
• M64: 20,981,251 km (0.066 R)
• M65: 21,094,646 km (0.119 R)
• M66: 21,740,311 km (0.076 R)
• M67: 22,123,281 km (0.117 R)
• M68: 22,934,550 km (0.09 R)
• M69: 23,598,466 km (0.042 R)
• M70: 23,716,349 km (0.074 R)
• M71: 23,992,058 km (0.079 R)
• M72: 24,506,824 km (0.112 R)
• M73: 24,626,203 km (0.062 R)
• M74: 26,073,114 km (0.108 R)
• M75: 26,520,711 km (0.101 R)
• M76: 26,643,231 km (0.1 R)
• M77: 27,217,537 km (0.119 R)
• M78: 27,382,394 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.7

Radius: 11.8

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.33 AU - 3.73 AU

Year: 4351 Days

Day: 6.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 19,554,766 km

• M1: 151,692 km (0.107 R)
• M2: 242,648 km (0.071 R)
• M3: 376,837 km (0.069 R)
• M4: 498,460 km (0.094 R)
• M5: 670,797 km (0.091 R)
• M6: 751,281 km (0.07 R)
• M7: 1,098,796 km (0.044 R)
• M8: 1,354,160 km (0.034 R)
• M9: 1,519,166 km (0.066 R)
• M10: 1,666,071 km (0.028 R)
• M11: 1,754,035 km (0.108 R)
• M12: 1,830,779 km (0.072 R)
• M13: 2,027,799 km (0.093 R)
• M14: 2,176,799 km (0.115 R)
• M15: 2,414,360 km (0.119 R)
• M16: 2,660,598 km (0.062 R)
• M17: 2,749,459 km (0.108 R)
• M18: 3,115,226 km (0.111 R)
• M19: 3,224,881 km (0.064 R)
• M20: 3,480,394 km (0.114 R)
• M21: 3,775,850 km (0.108 R)
• M22: 4,148,199 km (0.104 R)
• M23: 4,801,194 km (0.108 R)
• M24: 5,038,157 km (0.072 R)
• M25: 5,241,909 km (0.098 R)
• M26: 5,372,957 km (0.115 R)
• M27: 5,791,981 km (0.099 R)
• M28: 5,985,860 km (0.117 R)
• M29: 6,083,697 km (0.071 R)
• M30: 6,182,132 km (0.101 R)
• M31: 6,621,202 km (0.079 R)
• M32: 7,340,468 km (0.063 R)
• M33: 7,466,280 km (0.044 R)
• M34: 8,106,260 km (0.064 R)
• M35: 8,367,308 km (0.055 R)
• M36: 8,454,823 km (0.096 R)
• M37: 8,586,918 km (0.052 R)
• M38: 8,763,892 km (0.09 R)
• M39: 9,484,355 km (0.109 R)
• M40: 9,598,648 km (0.081 R)
• M41: 10,435,050 km (0.054 R)
• M42: 10,838,216 km (0.112 R)
• M43: 11,149,828 km (0.096 R)
• M44: 11,464,582 km (0.096 R)
• M45: 11,733,260 km (0.1 R)
• M46: 13,107,167 km (0.113 R)
• M47: 13,311,368 km (0.06 R)
• M48: 13,516,467 km (0.081 R)
• M49: 13,878,045 km (0.056 R)
• M50: 14,216,734 km (0.083 R)
• M51: 14,373,812 km (0.049 R)
• M52: 14,875,563 km (0.072 R)
• M53: 15,463,483 km (0.059 R)
• M54: 16,387,250 km (0.111 R)
• M55: 17,384,769 km (0.079 R)
• M56: 17,524,942 km (0.037 R)
• M57: 17,947,556 km (0.116 R)
• M58: 18,544,750 km (0.083 R)
• M59: 18,659,342 km (0.082 R)
• M60: 18,946,570 km (0.059 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 19,600 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit