🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.62 AU - 0.64 AU

Year: 223 Days

Day: 27.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.88 AU - 1.2 AU

Year: 473 Days

Day: 42.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.91 AU - 1.33 AU

Year: 529 Days

Day: 42.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.99 AU - 1.41 AU

Year: 587 Days

Day: 43.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.67 AU - 1.67 AU

Year: 963 Days

Day: 16.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,444,950 km

• M1: 1,098,198 km (0.104 R)

Asteroid Belt

Center: 4.02 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.2

Radius: 14.8

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6 AU - 6.74 AU

Year: 7174 Days

Day: 8.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 88,444,950 km

• M1: 203,453 km (0.087 R)
• M2: 297,700 km (0.11 R)
• M3: 425,606 km (0.115 R)
• M4: 674,986 km (0.102 R)
• M5: 831,764 km (0.067 R)
• M6: 977,323 km (0.068 R)
• M7: 1,158,935 km (0.05 R)
• M8: 1,572,872 km (0.089 R)
• M9: 1,950,457 km (0.116 R)
• M10: 2,445,327 km (0.059 R)
• M11: 2,680,195 km (0.088 R)
• M12: 3,094,582 km (0.103 R)
• M13: 3,529,762 km (0.093 R)
• M14: 3,631,488 km (0.092 R)
• M15: 3,879,671 km (0.04 R)
• M16: 4,069,511 km (0.106 R)
• M17: 4,197,716 km (0.058 R)
• M18: 4,392,792 km (0.071 R)
• M19: 4,635,440 km (0.096 R)
• M20: 4,769,629 km (0.107 R)
• M21: 4,950,642 km (0.111 R)
• M22: 5,413,199 km (0.116 R)
• M23: 5,673,649 km (0.088 R)
• M24: 6,281,016 km (0.059 R)
• M25: 6,655,460 km (0.114 R)
• M26: 7,557,684 km (0.095 R)
• M27: 8,774,065 km (0.08 R)
• M28: 9,052,616 km (0.068 R)
• M29: 9,277,611 km (0.093 R)
• M30: 9,532,975 km (0.072 R)
• M31: 10,933,809 km (0.1 R)
• M32: 11,113,476 km (0.108 R)
• M33: 12,026,622 km (0.043 R)
• M34: 12,119,223 km (0.087 R)
• M35: 12,837,442 km (0.111 R)
• M36: 12,963,703 km (0.03 R)
• M37: 13,058,697 km (0.115 R)
• M38: 13,249,435 km (0.048 R)
• M39: 13,345,177 km (0.119 R)
• M40: 13,569,424 km (0.117 R)
• M41: 14,021,659 km (0.107 R)
• M42: 14,315,020 km (0.029 R)
• M43: 14,446,068 km (0.112 R)
• M44: 14,577,565 km (0.075 R)
• M45: 16,015,649 km (0.114 R)
• M46: 16,528,022 km (0.096 R)
• M47: 16,837,988 km (0.098 R)
• M48: 18,239,122 km (0.104 R)
• M49: 19,314,282 km (0.101 R)
• M50: 19,677,356 km (0.108 R)
• M51: 20,042,524 km (0.12 R)
• M52: 20,152,628 km (0.096 R)
• M53: 20,668,741 km (0.087 R)
• M54: 20,928,293 km (0.046 R)
• M55: 21,301,241 km (0.102 R)
• M56: 21,978,022 km (0.104 R)
• M57: 22,167,263 km (0.03 R)
• M58: 22,394,951 km (0.085 R)
• M59: 22,509,244 km (0.042 R)
• M60: 23,352,527 km (0.071 R)
• M61: 23,700,491 km (0.076 R)
• M62: 23,816,879 km (0.084 R)
• M63: 24,206,282 km (0.114 R)
• M64: 24,519,241 km (0.099 R)
• M65: 25,228,484 km (0.119 R)
• M66: 25,426,552 km (0.109 R)
• M67: 26,024,345 km (0.117 R)
• M68: 26,224,507 km (0.039 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.2

Radius: 6.7

Gravity: 18.81 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12.09 AU - 15.27 AU

Year: 22578 Days

Day: 19.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 58.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,444,950 km

• M1: 926,759 km (0.101 R)
• M2: 1,192,145 km (0.032 R)
• M3: 1,254,229 km (0.086 R)
• M4: 1,480,570 km (0.105 R)
• M5: 1,650,214 km (0.072 R)
• M6: 1,898,247 km (0.066 R)
• M7: 3,307,011 km (0.03 R)
• M8: 3,802,479 km (0.087 R)
• M9: 3,895,080 km (0.085 R)
• M10: 4,129,799 km (0.089 R)
• M11: 4,177,371 km (0.111 R)
• M12: 4,861,632 km (0.095 R)
• M13: 6,005,607 km (0.039 R)
• M14: 6,222,224 km (0.074 R)
• M15: 6,944,034 km (0.1 R)
• M16: 7,692,173 km (0.093 R)
• M17: 8,105,512 km (0.102 R)
• M18: 8,830,762 km (0.074 R)
• M19: 9,957,384 km (0.113 R)
• M20: 10,213,795 km (0.083 R)
• M21: 10,342,898 km (0.059 R)
• M22: 10,798,872 km (0.104 R)
• M23: 11,461,590 km (0.064 R)
• M24: 12,895,636 km (0.084 R)
• M25: 13,386,167 km (0.111 R)
• M26: 13,740,265 km (0.073 R)
• M27: 14,893,964 km (0.066 R)
• M28: 15,408,431 km (0.046 R)
• M29: 15,630,734 km (0.114 R)
• M30: 16,454,868 km (0.115 R)
• M31: 17,369,809 km (0.086 R)
• M32: 17,524,044 km (0.045 R)
• M33: 18,301,355 km (0.037 R)
• M34: 19,728,818 km (0.084 R)
• M35: 20,050,902 km (0.084 R)
• M36: 23,535,784 km (0.088 R)
• M37: 23,621,055 km (0.096 R)
• M38: 23,791,746 km (0.068 R)
• M39: 25,085,618 km (0.084 R)
• M40: 25,259,900 km (0.11 R)
• M41: 26,313,667 km (0.118 R)
• M42: 28,919,064 km (0.056 R)
• M43: 30,021,001 km (0.099 R)
• M44: 30,298,655 km (0.081 R)
• M45: 30,577,057 km (0.053 R)
• M46: 30,949,705 km (0.106 R)
• M47: 31,323,849 km (0.112 R)
• M48: 31,982,230 km (0.079 R)
• M49: 32,171,172 km (0.112 R)
• M50: 32,455,258 km (0.113 R)
• M51: 32,835,386 km (0.089 R)
• M52: 34,370,410 km (0.12 R)
• M53: 36,815,438 km (0.051 R)
• M54: 38,008,929 km (0.097 R)
• M55: 38,610,313 km (0.082 R)
• M56: 39,214,987 km (0.057 R)
• M57: 41,252,810 km (0.059 R)
• M58: 41,561,430 km (0.09 R)
• M59: 41,870,798 km (0.046 R)
• M60: 44,901,053 km (0.036 R)
• M61: 45,536,694 km (0.047 R)
• M62: 46,495,916 km (0.108 R)
• M63: 46,709,841 km (0.104 R)
• M64: 48,325,647 km (0.11 R)
• M65: 50,398,475 km (0.115 R)
• M66: 53,730,020 km (0.116 R)
• M67: 53,842,218 km (0.111 R)
• M68: 54,404,706 km (0.074 R)
• M69: 54,630,300 km (0.115 R)
• M70: 55,308,876 km (0.028 R)
• M71: 56,331,826 km (0.107 R)
• M72: 56,674,256 km (0.103 R)
• M73: 58,396,576 km (0.101 R)
• M74: 58,974,473 km (0.117 R)
• M75: 61,657,361 km (0.111 R)
• M76: 64,618,202 km (0.054 R)
• M77: 66,176,114 km (0.068 R)
• M78: 66,657,969 km (0.079 R)
• M79: 66,778,694 km (0.109 R)
• M80: 67,382,920 km (0.082 R)
• M81: 67,989,091 km (0.086 R)
• M82: 68,353,661 km (0.119 R)
• M83: 69,084,596 km (0.048 R)
• M84: 69,451,111 km (0.069 R)
• M85: 74,398,911 km (0.109 R)
• M86: 75,150,939 km (0.089 R)
• M87: 75,779,400 km (0.06 R)
• M88: 77,675,403 km (0.102 R)
• M89: 79,715,021 km (0.059 R)
• M90: 79,843,076 km (0.1 R)
• M91: 81,772,290 km (0.083 R)
• M92: 82,677,657 km (0.098 R)
• M93: 85,021,407 km (0.12 R)
• M94: 86,069,938 km (0.108 R)
• M95: 87,650,888 km (0.111 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: 265 - 10,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit