🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.11 AU - 1.75 AU

Year: 655 Days

Day: 19.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.54 AU - 1.56 AU

Year: 739 Days

Day: 46.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,229,555 km

• M1: 173,085 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.39 AU - 4.33 AU

Year: 2904 Days

Day: 43 Hours

Environment

Temp: -143 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,229,555 km

• M1: 2,203,726 km (0.041 R)

Asteroid Belt

Center: 5.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.8

Radius: 14.2

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.62 AU - 6.72 AU

Year: 5868 Days

Day: 14.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 60,229,555 km

• M1: 182,360 km (0.097 R)
• M2: 424,858 km (0.11 R)
• M3: 520,601 km (0.099 R)
• M4: 822,489 km (0.067 R)
• M5: 1,133,952 km (0.105 R)
• M6: 1,246,449 km (0.037 R)
• M7: 1,380,190 km (0.1 R)
• M8: 1,608,177 km (0.027 R)
• M9: 1,717,832 km (0.034 R)
• M10: 2,062,356 km (0.03 R)
• M11: 2,222,875 km (0.093 R)
• M12: 2,429,469 km (0.051 R)
• M13: 2,620,955 km (0.071 R)
• M14: 2,996,595 km (0.037 R)
• M15: 3,087,700 km (0.064 R)
• M16: 4,535,807 km (0.086 R)
• M17: 4,826,626 km (0.088 R)
• M18: 5,014,969 km (0.087 R)
• M19: 5,679,184 km (0.079 R)
• M20: 5,906,872 km (0.095 R)
• M21: 6,430,315 km (0.104 R)
• M22: 6,968,718 km (0.07 R)
• M23: 7,305,014 km (0.107 R)
• M24: 8,313,453 km (0.118 R)
• M25: 8,507,481 km (0.083 R)
• M26: 9,065,182 km (0.118 R)
• M27: 9,668,959 km (0.093 R)
• M28: 10,216,487 km (0.107 R)
• M29: 10,354,865 km (0.073 R)
• M30: 11,092,233 km (0.095 R)
• M31: 11,846,506 km (0.103 R)
• M32: 11,992,065 km (0.092 R)
• M33: 12,580,283 km (0.111 R)
• M34: 13,065,280 km (0.057 R)
• M35: 13,215,775 km (0.081 R)
• M36: 15,421,745 km (0.1 R)
• M37: 15,860,516 km (0.085 R)
• M38: 16,101,518 km (0.088 R)
• M39: 16,262,934 km (0.112 R)
• M40: 16,424,949 km (0.03 R)
• M41: 16,546,721 km (0.119 R)
• M42: 16,872,994 km (0.091 R)
• M43: 17,078,093 km (0.114 R)
• M44: 17,325,229 km (0.107 R)
• M45: 17,532,122 km (0.084 R)
• M46: 17,656,588 km (0.064 R)
• M47: 18,325,590 km (0.044 R)
• M48: 18,748,054 km (0.078 R)
• M49: 18,960,483 km (0.118 R)
• M50: 19,302,015 km (0.092 R)
• M51: 19,430,519 km (0.116 R)
• M52: 20,338,728 km (0.093 R)
• M53: 21,660,126 km (0.11 R)
• M54: 21,972,486 km (0.099 R)
• M55: 22,376,102 km (0.119 R)
• M56: 22,556,367 km (0.096 R)
• M57: 22,873,066 km (0.116 R)
• M58: 24,154,072 km (0.107 R)
• M59: 24,710,277 km (0.072 R)
• M60: 24,803,327 km (0.104 R)
• M61: 24,943,201 km (0.063 R)
• M62: 25,270,671 km (0.101 R)
• M63: 25,646,610 km (0.089 R)
• M64: 26,213,885 km (0.094 R)
• M65: 27,024,855 km (0.108 R)
• M66: 27,312,981 km (0.091 R)
• M67: 28,671,330 km (0.081 R)
• M68: 28,769,167 km (0.094 R)
• M69: 29,260,147 km (0.093 R)
• M70: 30,101,186 km (0.079 R)
• M71: 30,200,669 km (0.108 R)
• M72: 31,000,419 km (0.115 R)
• M73: 32,365,799 km (0.088 R)
• M74: 32,518,688 km (0.063 R)
• M75: 32,620,713 km (0.115 R)
• M76: 32,876,376 km (0.063 R)
• M77: 33,235,411 km (0.084 R)
• M78: 33,750,626 km (0.075 R)
• M79: 33,905,759 km (0.098 R)
• M80: 34,320,444 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240

Radius: 7.8

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 14.32 AU - 17.06 AU

Year: 23796 Days

Day: 15.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 60,229,555 km

• M1: 230,231 km (0.087 R)
• M2: 306,825 km (0.07 R)
• M3: 524,939 km (0.034 R)
• M4: 614,548 km (0.116 R)
• M5: 671,096 km (0.043 R)
• M6: 1,666,819 km (0.11 R)
• M7: 2,290,792 km (0.064 R)
• M8: 2,411,518 km (0.082 R)
• M9: 3,766,575 km (0.112 R)
• M10: 4,054,252 km (0.12 R)
• M11: 4,727,442 km (0.052 R)
• M12: 5,475,432 km (0.052 R)
• M13: 5,596,905 km (0.095 R)
• M14: 5,801,405 km (0.059 R)
• M15: 5,925,123 km (0.116 R)
• M16: 6,903,643 km (0.107 R)
• M17: 7,658,663 km (0.05 R)
• M18: 7,794,647 km (0.104 R)
• M19: 7,885,753 km (0.052 R)
• M20: 9,101,983 km (0.089 R)
• M21: 9,536,565 km (0.062 R)
• M22: 10,176,096 km (0.115 R)
• M23: 10,880,253 km (0.073 R)
• M24: 11,238,241 km (0.069 R)
• M25: 11,341,314 km (0.084 R)
• M26: 11,600,118 km (0.116 R)
• M27: 12,176,519 km (0.062 R)
• M28: 12,708,638 km (0.113 R)
• M29: 14,517,875 km (0.082 R)
• M30: 17,827,279 km (0.027 R)
• M31: 18,918,745 km (0.089 R)
• M32: 19,041,415 km (0.092 R)
• M33: 20,156,817 km (0.089 R)
• M34: 20,344,862 km (0.09 R)
• M35: 20,848,857 km (0.085 R)
• M36: 20,975,566 km (0.084 R)
• M37: 21,740,909 km (0.113 R)
• M38: 22,256,274 km (0.103 R)
• M39: 24,691,428 km (0.09 R)
• M40: 26,933,750 km (0.095 R)
• M41: 27,904,491 km (0.03 R)
• M42: 28,113,928 km (0.041 R)
• M43: 28,675,219 km (0.062 R)
• M44: 32,192,863 km (0.11 R)
• M45: 32,485,926 km (0.093 R)
• M46: 33,592,950 km (0.104 R)
• M47: 34,712,391 km (0.111 R)
• M48: 35,163,578 km (0.06 R)
• M49: 36,528,658 km (0.084 R)
• M50: 37,140,963 km (0.063 R)
• M51: 37,756,707 km (0.079 R)
• M52: 38,920,130 km (0.066 R)
• M53: 39,623,838 km (0.056 R)
• M54: 40,410,723 km (0.078 R)
• M55: 40,568,699 km (0.094 R)
• M56: 41,760,096 km (0.089 R)
• M57: 42,480,559 km (0.082 R)
• M58: 42,560,893 km (0.103 R)
• M59: 43,933,603 km (0.119 R)
• M60: 44,096,067 km (0.113 R)
• M61: 44,666,334 km (0.115 R)
• M62: 49,314,788 km (0.097 R)
• M63: 50,585,772 km (0.114 R)
• M64: 51,867,527 km (0.089 R)
• M65: 52,125,134 km (0.079 R)
• M66: 52,814,331 km (0.1 R)
• M67: 53,419,754 km (0.079 R)
• M68: 54,637,481 km (0.074 R)
• M69: 55,776,519 km (0.063 R)
• M70: 56,128,523 km (0.089 R)
• M71: 56,393,012 km (0.083 R)
• M72: 57,366,445 km (0.041 R)
• M73: 58,702,653 km (0.033 R)
• M74: 59,060,791 km (0.099 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 11,696 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit