🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.63 AU - 1.87 AU

Year: 872 Days

Day: 30.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.67 AU - 2.03 AU

Year: 948 Days

Day: 15.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.89 AU - 4.43 AU

Year: 3196 Days

Day: 40.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,912,421 km

• M1: 112,797 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.3

Radius: 3.6

Gravity: 68.62 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 11.69 AU - 12.43 AU

Year: 15778 Days

Day: 15.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 37,912,421 km

• M1: 201,808 km (0.118 R)
• M2: 860,487 km (0.113 R)
• M3: 958,324 km (0.037 R)
• M4: 1,218,475 km (0.086 R)
• M5: 1,356,404 km (0.074 R)
• M6: 1,862,194 km (0.116 R)
• M7: 2,184,428 km (0.102 R)
• M8: 2,663,889 km (0.065 R)
• M9: 2,735,098 km (0.119 R)
• M10: 3,518,841 km (0.068 R)
• M11: 5,052,818 km (0.11 R)
• M12: 5,543,798 km (0.079 R)
• M13: 5,956,688 km (0.108 R)
• M14: 6,860,409 km (0.06 R)
• M15: 7,353,035 km (0.111 R)
• M16: 7,553,196 km (0.105 R)
• M17: 7,704,590 km (0.065 R)
• M18: 7,907,893 km (0.096 R)
• M19: 8,319,886 km (0.093 R)
• M20: 8,950,889 km (0.118 R)
• M21: 9,004,146 km (0.093 R)
• M22: 9,815,864 km (0.028 R)
• M23: 11,682,247 km (0.108 R)
• M24: 12,805,129 km (0.051 R)
• M25: 15,342,608 km (0.095 R)
• M26: 15,406,337 km (0.078 R)
• M27: 15,726,626 km (0.096 R)
• M28: 15,855,430 km (0.095 R)
• M29: 18,163,725 km (0.115 R)
• M30: 18,637,950 km (0.029 R)
• M31: 18,706,017 km (0.037 R)
• M32: 20,504,483 km (0.114 R)
• M33: 21,424,210 km (0.119 R)
• M34: 21,924,914 km (0.086 R)
• M35: 23,744,623 km (0.087 R)
• M36: 25,763,745 km (0.111 R)
• M37: 26,372,459 km (0.074 R)
• M38: 26,832,024 km (0.116 R)
• M39: 27,217,089 km (0.111 R)
• M40: 27,992,754 km (0.091 R)
• M41: 31,409,419 km (0.09 R)
• M42: 31,490,501 km (0.1 R)
• M43: 31,571,583 km (0.085 R)
• M44: 32,631,933 km (0.038 R)
• M45: 33,620,925 km (0.095 R)
• M46: 34,036,059 km (0.114 R)
• M47: 34,369,213 km (0.083 R)
• M48: 34,619,939 km (0.116 R)
• M49: 35,207,111 km (0.114 R)
• M50: 35,375,558 km (0.112 R)
• M51: 35,713,051 km (0.104 R)
• M52: 36,817,382 km (0.085 R)
• M53: 37,674,578 km (0.104 R)
• M54: 37,760,597 km (0.097 R)
• M55: 37,933,083 km (0.109 R)
• M56: 38,019,252 km (0.118 R)
• M57: 38,192,037 km (0.076 R)
• M58: 38,451,589 km (0.083 R)
• M59: 39,321,202 km (0.092 R)
• M60: 40,461,287 km (0.115 R)
• M61: 40,991,163 km (0.073 R)
• M62: 41,079,725 km (0.06 R)
• M63: 41,701,154 km (0.095 R)
• M64: 42,325,875 km (0.056 R)
• M65: 45,403,403 km (0.064 R)
• M66: 45,494,956 km (0.085 R)
• M67: 46,045,925 km (0.081 R)
• M68: 47,711,847 km (0.06 R)
• M69: 48,271,493 km (0.087 R)
• M70: 48,364,992 km (0.106 R)
• M71: 48,927,180 km (0.082 R)
• M72: 50,058,140 km (0.11 R)
• M73: 51,388,365 km (0.068 R)
• M74: 51,579,401 km (0.117 R)
• M75: 51,674,994 km (0.094 R)
• M76: 51,962,072 km (0.083 R)
• M77: 54,569,713 km (0.096 R)
• M78: 55,448,301 km (0.044 R)
• M79: 56,233,241 km (0.046 R)
• M80: 56,627,132 km (0.099 R)
• M81: 59,209,341 km (0.039 R)
• M82: 59,509,734 km (0.076 R)
• M83: 59,609,964 km (0.093 R)
• M84: 59,911,105 km (0.074 R)
• M85: 61,221,582 km (0.025 R)
• M86: 62,134,428 km (0.065 R)
• M87: 64,487,603 km (0.071 R)
• M88: 65,623,350 km (0.083 R)
• M89: 66,037,886 km (0.068 R)
• M90: 69,175,103 km (0.077 R)
• M91: 69,386,036 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.7

Radius: 3.7

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 10.67 AU - 17.05 AU

Year: 19439 Days

Day: 20.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 37,912,421 km

• M1: 59,390 km (0.107 R)
• M2: 122,670 km (0.093 R)
• M3: 337,642 km (0.051 R)
• M4: 407,505 km (0.086 R)
• M5: 870,959 km (0.079 R)
• M6: 967,898 km (0.108 R)
• M7: 1,051,374 km (0.114 R)
• M8: 1,334,413 km (0.067 R)
• M9: 1,620,145 km (0.079 R)
• M10: 1,862,045 km (0.11 R)
• M11: 2,158,398 km (0.107 R)
• M12: 2,245,913 km (0.111 R)
• M13: 2,379,205 km (0.101 R)
• M14: 2,700,242 km (0.069 R)
• M15: 2,889,782 km (0.117 R)
• M16: 2,986,123 km (0.074 R)
• M17: 3,306,711 km (0.063 R)
• M18: 3,331,844 km (0.099 R)
• M19: 3,509,416 km (0.103 R)
• M20: 3,689,981 km (0.078 R)
• M21: 3,742,191 km (0.075 R)
• M22: 3,980,051 km (0.102 R)
• M23: 4,114,390 km (0.052 R)
• M24: 4,141,318 km (0.045 R)
• M25: 4,195,622 km (0.072 R)
• M26: 4,581,884 km (0.105 R)
• M27: 4,722,655 km (0.076 R)
• M28: 4,922,069 km (0.114 R)
• M29: 5,929,012 km (0.114 R)
• M30: 6,205,918 km (0.098 R)
• M31: 6,518,578 km (0.093 R)
• M32: 7,191,768 km (0.099 R)
• M33: 7,486,925 km (0.065 R)
• M34: 7,719,250 km (0.064 R)
• M35: 9,339,545 km (0.089 R)
• M36: 10,537,524 km (0.107 R)
• M37: 10,685,926 km (0.08 R)
• M38: 11,211,014 km (0.11 R)
• M39: 11,286,711 km (0.066 R)
• M40: 11,438,702 km (0.118 R)
• M41: 11,514,847 km (0.077 R)
• M42: 11,667,736 km (0.069 R)
• M43: 12,052,951 km (0.115 R)
• M44: 12,954,727 km (0.104 R)
• M45: 13,353,555 km (0.097 R)
• M46: 14,409,267 km (0.066 R)
• M47: 14,450,406 km (0.057 R)
• M48: 14,780,868 km (0.116 R)
• M49: 14,822,307 km (0.079 R)
• M50: 15,072,135 km (0.112 R)
• M51: 15,449,271 km (0.046 R)
• M52: 15,617,868 km (0.116 R)
• M53: 16,255,753 km (0.051 R)
• M54: 16,341,473 km (0.077 R)
• M55: 17,163,065 km (0.082 R)
• M56: 17,820,996 km (0.114 R)
• M57: 18,397,995 km (0.097 R)
• M58: 19,161,542 km (0.11 R)
• M59: 20,766,129 km (0.108 R)
• M60: 21,232,426 km (0.059 R)
• M61: 21,373,048 km (0.074 R)
• M62: 22,318,058 km (0.066 R)
• M63: 22,365,630 km (0.114 R)
• M64: 22,939,637 km (0.1 R)
• M65: 24,591,796 km (0.085 R)
• M66: 24,936,768 km (0.095 R)
• M67: 25,134,537 km (0.111 R)
• M68: 25,631,351 km (0.066 R)
• M69: 25,681,167 km (0.12 R)
• M70: 25,730,983 km (0.106 R)
• M71: 27,701,786 km (0.064 R)
• M72: 27,906,585 km (0.082 R)
• M73: 28,214,906 km (0.084 R)
• M74: 28,679,258 km (0.08 R)
• M75: 28,886,601 km (0.108 R)
• M76: 29,042,332 km (0.099 R)
• M77: 29,198,363 km (0.117 R)
• M78: 30,087,722 km (0.116 R)
• M79: 30,879,992 km (0.093 R)
• M80: 31,732,401 km (0.038 R)
• M81: 31,839,513 km (0.105 R)
• M82: 32,000,481 km (0.049 R)
• M83: 32,700,748 km (0.113 R)
• M84: 32,754,903 km (0.109 R)
• M85: 32,863,062 km (0.108 R)
• M86: 32,971,520 km (0.108 R)
• M87: 33,134,283 km (0.118 R)
• M88: 33,351,648 km (0.09 R)
• M89: 33,952,134 km (0.104 R)
• M90: 34,171,295 km (0.097 R)
• M91: 36,109,485 km (0.082 R)
• M92: 36,613,630 km (0.083 R)
• M93: 36,950,973 km (0.1 R)
• M94: 37,063,620 km (0.092 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 16,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit