🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.5 AU - 0.5 AU

Year: 134 Days

Day: 27.9 Hours

Environment

Temp: 199 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,224,721 km

• M1: 33,360 km (0.097 R)
• M2: 112,647 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.76 AU - 1.06 AU

Year: 329 Days

Day: 25.7 Hours

Environment

Temp: 34 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,224,721 km

• M1: 67,319 km (0.056 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.8

Radius: 7.4

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 9.26 AU - 15.18 AU

Year: 16179 Days

Day: 17.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 60,224,721 km

• M1: 366,216 km (0.107 R)
• M2: 724,054 km (0.12 R)
• M3: 1,224,758 km (0.11 R)
• M4: 1,310,178 km (0.025 R)
• M5: 1,830,629 km (0.113 R)
• M6: 2,045,452 km (0.114 R)
• M7: 2,409,573 km (0.09 R)
• M8: 2,793,890 km (0.05 R)
• M9: 3,177,608 km (0.068 R)
• M10: 3,315,986 km (0.053 R)
• M11: 3,415,918 km (0.106 R)
• M12: 3,952,077 km (0.097 R)
• M13: 4,404,311 km (0.105 R)
• M14: 5,217,226 km (0.078 R)
• M15: 5,357,249 km (0.076 R)
• M16: 5,953,846 km (0.118 R)
• M17: 6,051,383 km (0.098 R)
• M18: 6,875,219 km (0.114 R)
• M19: 8,162,359 km (0.059 R)
• M20: 8,516,158 km (0.049 R)
• M21: 8,736,366 km (0.086 R)
• M22: 9,436,634 km (0.11 R)
• M23: 10,038,915 km (0.113 R)
• M24: 10,184,025 km (0.116 R)
• M25: 10,271,539 km (0.053 R)
• M26: 10,476,488 km (0.038 R)
• M27: 10,594,372 km (0.069 R)
• M28: 10,653,463 km (0.11 R)
• M29: 10,920,495 km (0.059 R)
• M30: 10,980,185 km (0.115 R)
• M31: 12,289,016 km (0.069 R)
• M32: 12,351,099 km (0.067 R)
• M33: 12,569,063 km (0.08 R)
• M34: 13,871,762 km (0.095 R)
• M35: 15,350,387 km (0.074 R)
• M36: 15,786,914 km (0.039 R)
• M37: 16,329,505 km (0.11 R)
• M38: 16,982,051 km (0.09 R)
• M39: 17,328,819 km (0.069 R)
• M40: 18,596,661 km (0.097 R)
• M41: 18,954,050 km (0.104 R)
• M42: 19,712,063 km (0.062 R)
• M43: 19,784,767 km (0.11 R)
• M44: 19,966,977 km (0.112 R)
• M45: 20,997,408 km (0.062 R)
• M46: 21,257,708 km (0.1 R)
• M47: 22,309,680 km (0.076 R)
• M48: 22,880,097 km (0.119 R)
• M49: 24,074,187 km (0.119 R)
• M50: 24,346,754 km (0.117 R)
• M51: 24,463,740 km (0.03 R)
• M52: 25,446,747 km (0.096 R)
• M53: 25,605,172 km (0.085 R)
• M54: 26,965,315 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.9

Radius: 5.5

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 14.15 AU - 16.51 AU

Year: 22733 Days

Day: 15.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 60,224,721 km

• M1: 89,609 km (0.115 R)
• M2: 278,252 km (0.1 R)
• M3: 335,249 km (0.09 R)
• M4: 567,874 km (0.101 R)
• M5: 886,966 km (0.082 R)
• M6: 1,065,286 km (0.099 R)
• M7: 1,429,557 km (0.039 R)
• M8: 2,115,164 km (0.08 R)
• M9: 2,537,928 km (0.111 R)
• M10: 2,887,987 km (0.095 R)
• M11: 3,355,630 km (0.113 R)
• M12: 3,424,295 km (0.066 R)
• M13: 4,739,111 km (0.094 R)
• M14: 5,011,229 km (0.073 R)
• M15: 5,248,492 km (0.108 R)
• M16: 5,408,711 km (0.118 R)
• M17: 5,816,216 km (0.105 R)
• M18: 5,898,943 km (0.05 R)
• M19: 6,445,873 km (0.101 R)
• M20: 6,790,696 km (0.102 R)
• M21: 7,318,926 km (0.099 R)
• M22: 7,497,845 km (0.098 R)
• M23: 7,723,738 km (0.085 R)
• M24: 7,997,652 km (0.115 R)
• M25: 9,077,000 km (0.071 R)
• M26: 10,602,450 km (0.117 R)
• M27: 11,060,070 km (0.096 R)
• M28: 12,205,541 km (0.116 R)
• M29: 12,846,268 km (0.115 R)
• M30: 13,062,138 km (0.075 R)
• M31: 13,993,385 km (0.119 R)
• M32: 14,438,887 km (0.109 R)
• M33: 14,832,629 km (0.081 R)
• M34: 16,267,272 km (0.117 R)
• M35: 16,676,871 km (0.089 R)
• M36: 16,971,579 km (0.106 R)
• M37: 17,745,599 km (0.11 R)
• M38: 23,017,128 km (0.106 R)
• M39: 24,271,806 km (0.083 R)
• M40: 25,345,470 km (0.064 R)
• M41: 28,166,437 km (0.11 R)
• M42: 28,236,448 km (0.072 R)
• M43: 31,665,830 km (0.072 R)
• M44: 31,884,542 km (0.058 R)
• M45: 34,547,384 km (0.048 R)
• M46: 37,280,687 km (0.104 R)
• M47: 37,742,944 km (0.057 R)
• M48: 38,595,353 km (0.073 R)
• M49: 39,925,129 km (0.037 R)
• M50: 40,872,831 km (0.081 R)
• M51: 41,110,841 km (0.093 R)
• M52: 41,269,864 km (0.067 R)
• M53: 42,147,854 km (0.059 R)
• M54: 42,549,075 km (0.11 R)
• M55: 43,112,760 km (0.048 R)
• M56: 43,597,906 km (0.111 R)
• M57: 45,392,183 km (0.093 R)
• M58: 45,474,312 km (0.115 R)
• M59: 45,803,427 km (0.105 R)
• M60: 46,629,507 km (0.106 R)
• M61: 47,710,651 km (0.081 R)
• M62: 49,390,036 km (0.105 R)
• M63: 50,321,881 km (0.081 R)
• M64: 50,577,095 km (0.041 R)
• M65: 50,918,029 km (0.097 R)
• M66: 52,289,243 km (0.106 R)
• M67: 53,065,805 km (0.114 R)
• M68: 59,055,555 km (0.1 R)
• M69: 59,324,681 km (0.107 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 13,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit