🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.55 AU - 0.91 AU

Year: 218 Days

Day: 36.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.39 AU - 2.29 AU

Year: 873 Days

Day: 26.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.4

Radius: 9.1

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 7.3 AU - 7.46 AU

Year: 7014 Days

Day: 6.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 71,638,483 km

• M1: 113,994 km (0.096 R)
• M2: 205,547 km (0.088 R)
• M3: 463,903 km (0.07 R)
• M4: 592,856 km (0.097 R)
• M5: 780,602 km (0.117 R)
• M6: 1,186,012 km (0.113 R)
• M7: 1,254,827 km (0.111 R)
• M8: 1,697,038 km (0.102 R)
• M9: 1,759,570 km (0.113 R)
• M10: 1,903,184 km (0.097 R)
• M11: 1,968,259 km (0.099 R)
• M12: 2,219,135 km (0.11 R)
• M13: 2,374,567 km (0.086 R)
• M14: 2,480,333 km (0.091 R)
• M15: 2,733,153 km (0.104 R)
• M16: 3,013,500 km (0.117 R)
• M17: 3,501,039 km (0.065 R)
• M18: 3,601,569 km (0.109 R)
• M19: 3,908,992 km (0.102 R)
• M20: 4,353,747 km (0.118 R)
• M21: 4,483,747 km (0.08 R)
• M22: 4,549,271 km (0.087 R)
• M23: 4,615,094 km (0.078 R)
• M24: 4,747,638 km (0.091 R)
• M25: 5,039,354 km (0.099 R)
• M26: 5,153,198 km (0.082 R)
• M27: 5,593,315 km (0.098 R)
• M28: 5,711,048 km (0.106 R)
• M29: 6,021,314 km (0.06 R)
• M30: 6,263,812 km (0.113 R)
• M31: 7,010,455 km (0.082 R)
• M32: 7,291,251 km (0.117 R)
• M33: 8,102,370 km (0.114 R)
• M34: 9,442,169 km (0.09 R)
• M35: 10,065,842 km (0.04 R)
• M36: 10,878,907 km (0.033 R)
• M37: 11,442,592 km (0.092 R)
• M38: 11,622,558 km (0.063 R)
• M39: 12,107,105 km (0.068 R)
• M40: 12,474,966 km (0.113 R)
• M41: 12,598,385 km (0.086 R)
• M42: 13,033,415 km (0.107 R)
• M43: 13,918,586 km (0.098 R)
• M44: 14,271,487 km (0.064 R)
• M45: 14,497,679 km (0.115 R)
• M46: 14,953,654 km (0.061 R)
• M47: 15,183,436 km (0.052 R)
• M48: 16,114,084 km (0.07 R)
• M49: 16,181,254 km (0.092 R)
• M50: 17,440,868 km (0.107 R)
• M51: 17,544,389 km (0.07 R)
• M52: 17,891,008 km (0.108 R)
• M53: 18,696,592 km (0.105 R)
• M54: 19,370,979 km (0.064 R)
• M55: 19,442,487 km (0.066 R)
• M56: 19,801,073 km (0.108 R)
• M57: 20,053,445 km (0.068 R)
• M58: 20,198,106 km (0.109 R)
• M59: 20,524,828 km (0.102 R)
• M60: 21,146,856 km (0.061 R)
• M61: 21,257,259 km (0.109 R)
• M62: 21,404,763 km (0.119 R)
• M63: 21,552,715 km (0.078 R)
• M64: 22,297,114 km (0.083 R)
• M65: 22,371,913 km (0.032 R)
• M66: 22,484,410 km (0.111 R)
• M67: 22,785,401 km (0.116 R)
• M68: 22,898,647 km (0.093 R)
• M69: 22,974,194 km (0.11 R)
• M70: 23,467,418 km (0.096 R)
• M71: 23,658,155 km (0.078 R)
• M72: 25,789,027 km (0.081 R)
• M73: 26,341,043 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.2

Radius: 11.7

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.68 AU - 11.8 AU

Year: 11464 Days

Day: 9.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 71,638,483 km

• M1: 209,437 km (0.1 R)
• M2: 337,792 km (0.08 R)
• M3: 491,579 km (0.106 R)
• M4: 579,093 km (0.067 R)
• M5: 1,026,840 km (0.103 R)
• M6: 1,144,274 km (0.091 R)
• M7: 1,350,570 km (0.09 R)
• M8: 1,524,701 km (0.1 R)
• M9: 1,752,988 km (0.07 R)
• M10: 2,530,897 km (0.112 R)
• M11: 2,611,380 km (0.096 R)
• M12: 3,286,964 km (0.116 R)
• M13: 3,554,146 km (0.04 R)
• M14: 4,141,168 km (0.083 R)
• M15: 4,430,042 km (0.112 R)
• M16: 4,527,729 km (0.095 R)
• M17: 4,692,287 km (0.062 R)
• M18: 4,925,959 km (0.085 R)
• M19: 5,266,593 km (0.041 R)
• M20: 6,481,328 km (0.113 R)
• M21: 7,700,700 km (0.11 R)
• M22: 7,858,077 km (0.089 R)
• M23: 8,457,964 km (0.119 R)
• M24: 8,824,928 km (0.075 R)
• M25: 9,532,376 km (0.098 R)
• M26: 10,344,693 km (0.073 R)
• M27: 10,474,843 km (0.098 R)
• M28: 11,001,577 km (0.061 R)
• M29: 11,090,139 km (0.095 R)
• M30: 11,581,867 km (0.044 R)
• M31: 13,240,459 km (0.103 R)
• M32: 13,429,401 km (0.11 R)
• M33: 13,905,421 km (0.045 R)
• M34: 14,290,337 km (0.042 R)
• M35: 15,070,639 km (0.107 R)
• M36: 15,169,074 km (0.101 R)
• M37: 16,115,730 km (0.066 R)
• M38: 16,266,973 km (0.114 R)
• M39: 16,723,396 km (0.096 R)
• M40: 16,927,747 km (0.07 R)
• M41: 17,030,072 km (0.095 R)
• M42: 17,287,081 km (0.081 R)
• M43: 17,390,304 km (0.099 R)
• M44: 17,909,109 km (0.057 R)
• M45: 18,380,492 km (0.094 R)
• M46: 18,909,021 km (0.103 R)
• M47: 19,228,562 km (0.108 R)
• M48: 20,143,652 km (0.111 R)
• M49: 20,852,896 km (0.045 R)
• M50: 21,570,367 km (0.091 R)
• M51: 21,792,819 km (0.088 R)
• M52: 22,295,917 km (0.102 R)
• M53: 23,713,806 km (0.1 R)
• M54: 24,520,437 km (0.04 R)
• M55: 28,931,630 km (0.09 R)
• M56: 29,855,247 km (0.113 R)
• M57: 30,227,447 km (0.073 R)
• M58: 31,731,354 km (0.049 R)
• M59: 32,047,753 km (0.093 R)
• M60: 32,492,358 km (0.099 R)
• M61: 32,747,423 km (0.057 R)
• M62: 33,067,263 km (0.052 R)
• M63: 34,421,423 km (0.06 R)
• M64: 35,465,317 km (0.113 R)
• M65: 37,317,039 km (0.075 R)
• M66: 38,793,869 km (0.088 R)
• M67: 39,064,492 km (0.069 R)
• M68: 40,153,116 km (0.064 R)
• M69: 41,182,648 km (0.07 R)
• M70: 41,666,149 km (0.113 R)
• M71: 42,568,972 km (0.075 R)
• M72: 42,708,547 km (0.096 R)
• M73: 43,197,881 km (0.114 R)
• M74: 44,606,195 km (0.082 R)
• M75: 44,818,774 km (0.083 R)
• M76: 45,316,187 km (0.083 R)
• M77: 46,531,370 km (0.088 R)
• M78: 47,757,475 km (0.101 R)
• M79: 47,974,840 km (0.066 R)
• M80: 48,556,477 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.8

Radius: 7

Gravity: 13.69 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 12.66 AU - 15.48 AU

Year: 18464 Days

Day: 20.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 71,638,483 km

• M1: 93,499 km (0.052 R)
• M2: 681,119 km (0.104 R)
• M3: 984,952 km (0.054 R)
• M4: 1,060,799 km (0.092 R)
• M5: 2,661,945 km (0.105 R)
• M6: 2,804,960 km (0.108 R)
• M7: 3,479,646 km (0.112 R)
• M8: 3,755,056 km (0.11 R)
• M9: 4,243,792 km (0.108 R)
• M10: 4,580,687 km (0.091 R)
• M11: 5,551,278 km (0.117 R)
• M12: 5,966,113 km (0.083 R)
• M13: 6,248,254 km (0.12 R)
• M14: 6,343,399 km (0.037 R)
• M15: 7,120,859 km (0.101 R)
• M16: 7,928,089 km (0.039 R)
• M17: 9,300,649 km (0.113 R)
• M18: 9,354,953 km (0.09 R)
• M19: 9,409,257 km (0.059 R)
• M20: 9,847,878 km (0.032 R)
• M21: 10,461,977 km (0.083 R)
• M22: 12,676,624 km (0.044 R)
• M23: 13,160,873 km (0.084 R)
• M24: 13,282,795 km (0.063 R)
• M25: 13,527,986 km (0.119 R)
• M26: 13,836,457 km (0.093 R)
• M27: 14,209,703 km (0.075 R)
• M28: 14,839,211 km (0.064 R)
• M29: 16,125,304 km (0.1 R)
• M30: 16,583,822 km (0.097 R)
• M31: 17,985,105 km (0.092 R)
• M32: 19,981,488 km (0.103 R)
• M33: 20,403,354 km (0.085 R)
• M34: 20,757,004 km (0.119 R)
• M35: 20,828,063 km (0.087 R)
• M36: 22,775,079 km (0.102 R)
• M37: 23,363,148 km (0.11 R)
• M38: 23,510,951 km (0.106 R)
• M39: 23,956,154 km (0.103 R)
• M40: 25,993,827 km (0.08 R)
• M41: 29,591,207 km (0.105 R)
• M42: 30,716,632 km (0.115 R)
• M43: 30,797,564 km (0.069 R)
• M44: 31,040,810 km (0.099 R)
• M45: 31,366,036 km (0.054 R)
• M46: 31,692,309 km (0.106 R)
• M47: 32,513,302 km (0.035 R)
• M48: 32,843,614 km (0.07 R)
• M49: 33,258,000 km (0.116 R)
• M50: 33,924,758 km (0.106 R)
• M51: 34,092,158 km (0.091 R)
• M52: 36,207,472 km (0.044 R)
• M53: 36,635,621 km (0.062 R)
• M54: 36,979,247 km (0.116 R)
• M55: 38,626,469 km (0.072 R)
• M56: 39,239,372 km (0.05 R)
• M57: 39,591,076 km (0.061 R)
• M58: 40,032,091 km (0.087 R)
• M59: 41,097,228 km (0.093 R)
• M60: 41,812,605 km (0.113 R)
• M61: 44,074,225 km (0.061 R)
• M62: 44,989,914 km (0.112 R)
• M63: 47,119,889 km (0.025 R)
• M64: 47,400,085 km (0.114 R)
• M65: 47,962,274 km (0.09 R)
• M66: 48,526,557 km (0.097 R)
• M67: 48,809,596 km (0.089 R)
• M68: 49,756,850 km (0.101 R)
• M69: 55,566,483 km (0.088 R)
• M70: 56,060,156 km (0.088 R)
• M71: 57,350,737 km (0.063 R)
• M72: 58,952,482 km (0.099 R)
• M73: 59,456,028 km (0.083 R)
• M74: 60,163,327 km (0.085 R)
• M75: 62,815,099 km (0.097 R)
• M76: 63,432,340 km (0.066 R)
• M77: 64,362,090 km (0.118 R)
• M78: 65,504,719 km (0.115 R)
• M79: 65,608,839 km (0.109 R)
• M80: 66,339,774 km (0.093 R)
• M81: 67,809,723 km (0.096 R)
• M82: 68,126,122 km (0.027 R)
• M83: 68,548,736 km (0.103 R)
• M84: 68,760,268 km (0.117 R)
• M85: 69,184,228 km (0.032 R)
• M86: 69,290,293 km (0.05 R)
• M87: 70,461,195 km (0.045 R)
• M88: 70,567,859 km (0.092 R)
• M89: 70,995,559 km (0.105 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 16,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit