🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.14 AU - 1.28 AU

Year: 491 Days

Day: 43.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.96 AU - 2.94 AU

Year: 1415 Days

Day: 31.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.16 AU - 3.46 AU

Year: 2222 Days

Day: 44.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.8

Radius: 10.1

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.8 AU - 10.28 AU

Year: 10028 Days

Day: 8.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 55,172,817 km

• M1: 150,047 km (0.101 R)
• M2: 458,817 km (0.08 R)
• M3: 523,144 km (0.114 R)
• M4: 619,485 km (0.064 R)
• M5: 753,076 km (0.062 R)
• M6: 847,921 km (0.085 R)
• M7: 913,445 km (0.116 R)
• M8: 1,603,689 km (0.05 R)
• M9: 1,749,697 km (0.118 R)
• M10: 2,496,788 km (0.113 R)
• M11: 2,593,578 km (0.082 R)
• M12: 2,667,031 km (0.07 R)
• M13: 2,841,163 km (0.109 R)
• M14: 3,070,496 km (0.106 R)
• M15: 3,794,849 km (0.108 R)
• M16: 4,452,332 km (0.115 R)
• M17: 4,930,596 km (0.075 R)
• M18: 5,394,050 km (0.116 R)
• M19: 6,131,418 km (0.069 R)
• M20: 6,230,003 km (0.098 R)
• M21: 6,595,920 km (0.068 R)
• M22: 6,730,707 km (0.075 R)
• M23: 6,900,501 km (0.09 R)
• M24: 7,106,048 km (0.118 R)
• M25: 7,209,720 km (0.113 R)
• M26: 7,313,840 km (0.113 R)
• M27: 7,383,403 km (0.09 R)
• M28: 7,523,427 km (0.115 R)
• M29: 7,841,771 km (0.1 R)
• M30: 7,948,883 km (0.079 R)
• M31: 8,491,624 km (0.093 R)
• M32: 8,712,131 km (0.074 R)
• M33: 8,786,033 km (0.107 R)
• M34: 8,971,684 km (0.08 R)
• M35: 10,503,715 km (0.074 R)
• M36: 10,621,898 km (0.077 R)
• M37: 11,299,875 km (0.089 R)
• M38: 11,664,445 km (0.045 R)
• M39: 12,446,692 km (0.119 R)
• M40: 12,991,827 km (0.112 R)
• M41: 14,061,901 km (0.047 R)
• M42: 14,673,457 km (0.092 R)
• M43: 14,938,245 km (0.093 R)
• M44: 17,066,424 km (0.056 R)
• M45: 17,298,451 km (0.101 R)
• M46: 17,391,500 km (0.066 R)
• M47: 18,999,229 km (0.087 R)
• M48: 20,211,420 km (0.079 R)
• M49: 20,358,625 km (0.064 R)
• M50: 21,749,137 km (0.096 R)
• M51: 23,118,855 km (0.113 R)
• M52: 23,221,329 km (0.111 R)
• M53: 23,633,172 km (0.1 R)
• M54: 24,411,829 km (0.04 R)
• M55: 26,207,752 km (0.094 R)
• M56: 27,446,572 km (0.032 R)
• M57: 27,882,051 km (0.084 R)
• M58: 28,429,430 km (0.119 R)
• M59: 29,813,659 km (0.118 R)
• M60: 30,261,106 km (0.105 R)
• M61: 30,542,051 km (0.1 R)
• M62: 31,049,786 km (0.084 R)
• M63: 31,162,882 km (0.06 R)
• M64: 31,902,195 km (0.046 R)
• M65: 32,016,338 km (0.08 R)
• M66: 33,397,725 km (0.093 R)
• M67: 33,746,138 km (0.096 R)
• M68: 34,681,125 km (0.098 R)
• M69: 34,798,559 km (0.065 R)
• M70: 36,278,082 km (0.072 R)
• M71: 37,235,808 km (0.042 R)
• M72: 37,476,511 km (0.05 R)
• M73: 37,898,975 km (0.102 R)
• M74: 38,201,761 km (0.104 R)
• M75: 40,035,083 km (0.099 R)
• M76: 40,158,352 km (0.031 R)
• M77: 40,281,620 km (0.051 R)
• M78: 40,652,473 km (0.093 R)
• M79: 40,962,440 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.1

Radius: 4.2

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 14.83 AU - 23.49 AU

Year: 30944 Days

Day: 17.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 55,172,817 km

• M1: 61,335 km (0.08 R)
• M2: 296,802 km (0.102 R)
• M3: 476,768 km (0.098 R)
• M4: 882,627 km (0.038 R)
• M5: 2,315,027 km (0.091 R)
• M6: 3,032,947 km (0.081 R)
• M7: 3,158,909 km (0.089 R)
• M8: 3,579,877 km (0.095 R)
• M9: 3,813,998 km (0.115 R)
• M10: 4,402,815 km (0.106 R)
• M11: 5,243,405 km (0.108 R)
• M12: 5,508,942 km (0.091 R)
• M13: 5,585,685 km (0.118 R)
• M14: 6,411,914 km (0.071 R)
• M15: 7,025,116 km (0.074 R)
• M16: 7,529,111 km (0.045 R)
• M17: 9,520,109 km (0.101 R)
• M18: 9,843,689 km (0.102 R)
• M19: 10,217,834 km (0.068 R)
• M20: 10,312,080 km (0.1 R)
• M21: 11,270,554 km (0.115 R)
• M22: 11,416,711 km (0.099 R)
• M23: 11,908,738 km (0.056 R)
• M24: 12,307,267 km (0.111 R)
• M25: 12,913,139 km (0.12 R)
• M26: 13,425,511 km (0.039 R)
• M27: 14,049,035 km (0.095 R)
• M28: 14,575,919 km (0.104 R)
• M29: 14,681,984 km (0.116 R)
• M30: 14,788,498 km (0.082 R)
• M31: 14,841,754 km (0.112 R)
• M32: 15,162,791 km (0.097 R)
• M33: 15,216,647 km (0.079 R)
• M34: 15,486,222 km (0.104 R)
• M35: 15,703,139 km (0.055 R)
• M36: 17,249,083 km (0.081 R)
• M37: 18,040,157 km (0.03 R)
• M38: 18,612,369 km (0.12 R)
• M39: 19,016,433 km (0.104 R)
• M40: 21,019,997 km (0.099 R)
• M41: 25,159,370 km (0.078 R)
• M42: 25,222,949 km (0.095 R)
• M43: 25,669,947 km (0.105 R)
• M44: 26,636,649 km (0.107 R)
• M45: 26,701,425 km (0.12 R)
• M46: 27,026,651 km (0.051 R)
• M47: 27,091,726 km (0.112 R)
• M48: 27,680,692 km (0.099 R)
• M49: 30,552,523 km (0.092 R)
• M50: 32,334,233 km (0.061 R)
• M51: 33,307,517 km (0.109 R)
• M52: 33,377,379 km (0.081 R)
• M53: 33,657,427 km (0.115 R)
• M54: 36,069,094 km (0.083 R)
• M55: 36,140,901 km (0.113 R)
• M56: 36,644,597 km (0.05 R)
• M57: 37,659,020 km (0.1 R)
• M58: 39,863,644 km (0.114 R)
• M59: 43,248,146 km (0.06 R)
• M60: 43,400,586 km (0.047 R)
• M61: 44,704,481 km (0.111 R)
• M62: 47,350,568 km (0.105 R)
• M63: 48,454,750 km (0.118 R)
• M64: 49,010,058 km (0.113 R)
• M65: 51,979,875 km (0.096 R)
• M66: 52,385,734 km (0.111 R)
• M67: 52,548,346 km (0.114 R)
• M68: 52,629,728 km (0.108 R)
• M69: 53,363,804 km (0.114 R)
• M70: 53,445,634 km (0.09 R)
• M71: 53,691,274 km (0.075 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 13,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit