🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.45 AU - 0.57 AU

Year: 136 Days

Day: 41.7 Hours

Environment

Temp: 236 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.86 AU - 0.86 AU

Year: 299 Days

Day: 29.4 Hours

Environment

Temp: 148 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,300,023 km

• M1: 380,128 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1 AU - 1.06 AU

Year: 392 Days

Day: 42.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.8 AU - 1.9 AU

Year: 943 Days

Day: 40.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.81 AU - 2.43 AU

Year: 1157 Days

Day: 30.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.8 AU - 4.36 AU

Year: 2538 Days

Day: 47.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,300,023 km

• M1: 3,030,703 km (0.079 R)

Asteroid Belt

Center: 5.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909

Radius: 13.2

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.6 AU - 7.3 AU

Year: 6139 Days

Day: 7.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 30,300,023 km

• M1: 322,982 km (0.054 R)
• M2: 562,488 km (0.065 R)
• M3: 880,832 km (0.029 R)
• M4: 1,204,113 km (0.113 R)
• M5: 1,489,995 km (0.09 R)
• M6: 1,699,581 km (0.11 R)
• M7: 1,878,650 km (0.06 R)
• M8: 2,299,170 km (0.111 R)
• M9: 2,565,903 km (0.107 R)
• M10: 2,703,084 km (0.082 R)
• M11: 2,819,321 km (0.105 R)
• M12: 3,401,108 km (0.097 R)
• M13: 3,731,868 km (0.102 R)
• M14: 4,424,656 km (0.116 R)
• M15: 4,927,754 km (0.069 R)
• M16: 5,013,473 km (0.103 R)
• M17: 5,837,010 km (0.064 R)
• M18: 6,513,641 km (0.097 R)
• M19: 7,118,016 km (0.113 R)
• M20: 7,940,805 km (0.109 R)
• M21: 8,142,762 km (0.106 R)
• M22: 8,724,398 km (0.044 R)
• M23: 9,425,863 km (0.102 R)
• M24: 9,819,455 km (0.109 R)
• M25: 10,145,428 km (0.071 R)
• M26: 10,511,943 km (0.105 R)
• M27: 10,957,595 km (0.093 R)
• M28: 11,145,041 km (0.086 R)
• M29: 11,752,110 km (0.104 R)
• M30: 11,982,640 km (0.063 R)
• M31: 12,214,666 km (0.117 R)
• M32: 12,370,098 km (0.028 R)
• M33: 12,761,746 km (0.092 R)
• M34: 13,197,225 km (0.117 R)
• M35: 13,557,307 km (0.101 R)
• M36: 13,961,072 km (0.037 R)
• M37: 14,821,858 km (0.044 R)
• M38: 14,987,762 km (0.098 R)
• M39: 15,363,402 km (0.072 R)
• M40: 15,615,624 km (0.044 R)
• M41: 15,869,193 km (0.057 R)
• M42: 16,038,986 km (0.04 R)
• M43: 16,252,013 km (0.119 R)
• M44: 16,380,368 km (0.089 R)
• M45: 17,026,930 km (0.114 R)
• M46: 17,287,829 km (0.088 R)
• M47: 17,418,877 km (0.082 R)
• M48: 18,211,746 km (0.101 R)
• M49: 18,389,617 km (0.063 R)
• M50: 18,881,495 km (0.099 R)
• M51: 19,650,428 km (0.089 R)
• M52: 20,568,062 km (0.055 R)
• M53: 21,546,581 km (0.063 R)
• M54: 21,828,872 km (0.12 R)
• M55: 21,923,269 km (0.12 R)
• M56: 22,207,355 km (0.113 R)
• M57: 22,779,118 km (0.065 R)
• M58: 23,114,816 km (0.083 R)
• M59: 23,307,348 km (0.08 R)
• M60: 23,742,678 km (0.106 R)
• M61: 25,064,674 km (0.106 R)
• M62: 25,262,592 km (0.103 R)
• M63: 25,909,304 km (0.119 R)
• M64: 27,320,610 km (0.073 R)
• M65: 27,473,350 km (0.103 R)
• M66: 27,575,376 km (0.088 R)
• M67: 27,677,401 km (0.044 R)
• M68: 29,902,670 km (0.042 R)
• M69: 30,060,047 km (0.113 R)
• M70: 30,217,723 km (0.065 R)
• M71: 30,533,973 km (0.077 R)
• M72: 31,010,292 km (0.112 R)
• M73: 31,756,038 km (0.091 R)
• M74: 32,292,496 km (0.027 R)
• M75: 32,615,627 km (0.111 R)
• M76: 33,864,769 km (0.098 R)
• M77: 33,974,125 km (0.11 R)
• M78: 34,138,384 km (0.056 R)
• M79: 34,522,701 km (0.043 R)
• M80: 34,687,857 km (0.102 R)
• M81: 35,184,821 km (0.097 R)
• M82: 35,295,673 km (0.114 R)
• M83: 35,406,525 km (0.112 R)
• M84: 36,241,879 km (0.042 R)
• M85: 36,689,925 km (0.116 R)
• M86: 37,365,659 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.3

Radius: 14.5

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.12 AU - 8.98 AU

Year: 7774 Days

Day: 6.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 30,300,023 km

• M1: 201,808 km (0.085 R)
• M2: 321,486 km (0.044 R)
• M3: 412,292 km (0.1 R)
• M4: 506,987 km (0.072 R)
• M5: 601,084 km (0.048 R)
• M6: 738,116 km (0.09 R)
• M7: 836,402 km (0.117 R)
• M8: 1,076,207 km (0.043 R)
• M9: 1,190,500 km (0.063 R)
• M10: 1,294,171 km (0.06 R)
• M11: 1,479,673 km (0.116 R)
• M12: 1,809,087 km (0.095 R)
• M13: 2,291,540 km (0.091 R)
• M14: 2,616,018 km (0.103 R)
• M15: 2,955,605 km (0.102 R)
• M16: 3,141,256 km (0.035 R)
• M17: 3,330,797 km (0.086 R)
• M18: 3,765,977 km (0.026 R)
• M19: 4,335,795 km (0.074 R)
• M20: 5,104,728 km (0.075 R)
• M21: 5,228,745 km (0.108 R)
• M22: 5,812,476 km (0.098 R)
• M23: 5,916,147 km (0.106 R)
• M24: 6,283,859 km (0.046 R)
• M25: 6,524,262 km (0.1 R)
• M26: 7,069,397 km (0.095 R)
• M27: 7,885,902 km (0.106 R)
• M28: 8,643,615 km (0.104 R)
• M29: 8,821,786 km (0.099 R)
• M30: 9,061,143 km (0.025 R)
• M31: 9,424,516 km (0.057 R)
• M32: 9,730,893 km (0.093 R)
• M33: 10,071,826 km (0.06 R)
• M34: 11,507,068 km (0.052 R)
• M35: 11,605,055 km (0.068 R)
• M36: 11,900,660 km (0.078 R)
• M37: 12,802,436 km (0.116 R)
• M38: 12,971,931 km (0.077 R)
• M39: 13,381,530 km (0.109 R)
• M40: 13,519,010 km (0.1 R)
• M41: 14,424,376 km (0.049 R)
• M42: 14,530,142 km (0.113 R)
• M43: 16,440,357 km (0.118 R)
• M44: 16,550,760 km (0.115 R)
• M45: 16,698,563 km (0.085 R)
• M46: 17,032,466 km (0.111 R)
• M47: 17,631,605 km (0.102 R)
• M48: 17,820,248 km (0.116 R)
• M49: 18,161,630 km (0.096 R)
• M50: 18,466,810 km (0.05 R)
• M51: 19,043,659 km (0.069 R)
• M52: 19,392,522 km (0.042 R)
• M53: 19,587,298 km (0.056 R)
• M54: 19,704,583 km (0.105 R)
• M55: 19,939,601 km (0.073 R)
• M56: 20,254,505 km (0.089 R)
• M57: 21,249,181 km (0.084 R)
• M58: 21,651,449 km (0.071 R)
• M59: 21,813,165 km (0.092 R)
• M60: 22,015,720 km (0.094 R)
• M61: 22,381,936 km (0.049 R)
• M62: 22,586,436 km (0.083 R)
• M63: 23,285,956 km (0.077 R)
• M64: 23,867,293 km (0.099 R)
• M65: 25,129,301 km (0.111 R)
• M66: 26,369,916 km (0.11 R)
• M67: 26,889,020 km (0.088 R)
• M68: 27,280,668 km (0.1 R)
• M69: 27,411,566 km (0.089 R)
• M70: 28,865,956 km (0.108 R)
• M71: 29,759,504 km (0.097 R)
• M72: 29,984,350 km (0.094 R)
• M73: 30,300,002 km (0.045 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: 548 - 20,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit