🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.46 AU - 0.74 AU

Year: 166 Days

Day: 39.1 Hours

Environment

Temp: 206 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.63 AU - 0.71 AU

Year: 195 Days

Day: 42.8 Hours

Environment

Temp: 203 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.65 AU - 0.89 AU

Year: 241 Days

Day: 33.3 Hours

Environment

Temp: 136 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,290,477 km

• M1: 134,339 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.79 AU - 0.95 AU

Year: 289 Days

Day: 18.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.8 AU - 0.94 AU

Year: 289 Days

Day: 42.4 Hours

Environment

Temp: 150 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,290,477 km

• M1: 112,946 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.03 AU - 1.51 AU

Year: 510 Days

Day: 44.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.72 AU - 2.58 AU

Year: 1124 Days

Day: 13.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.09 AU - 3.17 AU

Year: 1974 Days

Day: 36.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.2

Radius: 10.5

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 10.76 AU - 13.52 AU

Year: 15077 Days

Day: 5.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,290,477 km

• M1: 201,359 km (0.117 R)
• M2: 330,761 km (0.082 R)
• M3: 761,902 km (0.034 R)
• M4: 945,907 km (0.114 R)
• M5: 1,916,050 km (0.055 R)
• M6: 2,138,352 km (0.115 R)
• M7: 2,505,016 km (0.116 R)
• M8: 2,713,406 km (0.091 R)
• M9: 3,642,110 km (0.116 R)
• M10: 3,799,337 km (0.078 R)
• M11: 7,040,973 km (0.083 R)
• M12: 7,485,578 km (0.102 R)
• M13: 7,736,603 km (0.107 R)
• M14: 8,298,643 km (0.111 R)
• M15: 11,129,334 km (0.114 R)
• M16: 11,243,776 km (0.07 R)
• M17: 11,416,113 km (0.093 R)
• M18: 11,589,197 km (0.098 R)
• M19: 13,368,515 km (0.106 R)
• M20: 13,857,251 km (0.102 R)
• M21: 14,351,821 km (0.074 R)
• M22: 15,613,679 km (0.037 R)
• M23: 16,387,699 km (0.086 R)
• M24: 16,845,019 km (0.094 R)
• M25: 18,988,757 km (0.104 R)
• M26: 19,057,123 km (0.106 R)
• M27: 19,400,151 km (0.112 R)
• M28: 19,468,966 km (0.11 R)
• M29: 20,231,915 km (0.12 R)
• M30: 21,715,328 km (0.059 R)
• M31: 22,361,740 km (0.118 R)
• M32: 22,578,657 km (0.087 R)
• M33: 23,306,600 km (0.053 R)
• M34: 23,673,564 km (0.113 R)
• M35: 24,042,323 km (0.108 R)
• M36: 24,264,475 km (0.103 R)
• M37: 24,636,376 km (0.087 R)
• M38: 25,763,296 km (0.093 R)
• M39: 27,291,738 km (0.104 R)
• M40: 29,322,529 km (0.119 R)
• M41: 30,036,709 km (0.101 R)
• M42: 30,756,724 km (0.045 R)
• M43: 31,401,491 km (0.085 R)
• M44: 31,969,215 km (0.079 R)
• M45: 32,050,745 km (0.109 R)
• M46: 32,622,359 km (0.114 R)
• M47: 33,279,842 km (0.078 R)
• M48: 34,607,971 km (0.116 R)
• M49: 35,110,471 km (0.11 R)
• M50: 35,446,767 km (0.089 R)
• M51: 35,530,990 km (0.067 R)
• M52: 37,058,983 km (0.075 R)
• M53: 37,917,076 km (0.107 R)
• M54: 38,089,563 km (0.069 R)
• M55: 39,478,130 km (0.11 R)
• M56: 39,915,554 km (0.096 R)
• M57: 41,148,690 km (0.102 R)
• M58: 41,947,991 km (0.083 R)
• M59: 43,291,529 km (0.094 R)
• M60: 43,562,002 km (0.083 R)
• M61: 43,832,924 km (0.088 R)
• M62: 44,195,101 km (0.085 R)
• M63: 46,112,796 km (0.102 R)
• M64: 46,204,798 km (0.103 R)
• M65: 46,296,951 km (0.119 R)
• M66: 46,388,953 km (0.117 R)
• M67: 47,035,515 km (0.08 R)
• M68: 49,463,040 km (0.034 R)
• M69: 49,745,630 km (0.076 R)
• M70: 51,739,620 km (0.084 R)
• M71: 53,856,430 km (0.076 R)
• M72: 54,730,531 km (0.071 R)
• M73: 55,022,994 km (0.066 R)
• M74: 56,886,984 km (0.069 R)
• M75: 57,281,922 km (0.116 R)
• M76: 58,871,250 km (0.083 R)
• M77: 59,771,680 km (0.044 R)
• M78: 60,777,426 km (0.054 R)
• M79: 61,788,708 km (0.11 R)
• M80: 63,009,726 km (0.116 R)
• M81: 63,213,927 km (0.068 R)
• M82: 63,930,650 km (0.039 R)
• M83: 64,546,993 km (0.062 R)
• M84: 65,993,006 km (0.09 R)
• M85: 66,200,499 km (0.071 R)
• M86: 66,304,170 km (0.059 R)
• M87: 67,136,532 km (0.067 R)
• M88: 67,763,198 km (0.069 R)
• M89: 69,971,262 km (0.092 R)
• M90: 70,077,028 km (0.111 R)
• M91: 70,182,794 km (0.069 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.3

Radius: 4.2

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 13.87 AU - 21.47 AU

Year: 26476 Days

Day: 21.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 61,290,477 km

• M1: 153,637 km (0.055 R)
• M2: 323,879 km (0.082 R)
• M3: 402,717 km (0.101 R)
• M4: 542,143 km (0.104 R)
• M5: 1,067,082 km (0.118 R)
• M6: 1,596,658 km (0.032 R)
• M7: 1,650,813 km (0.111 R)
• M8: 4,119,327 km (0.074 R)
• M9: 4,612,402 km (0.083 R)
• M10: 4,846,223 km (0.106 R)
• M11: 5,529,586 km (0.079 R)
• M12: 5,653,304 km (0.083 R)
• M13: 5,861,394 km (0.08 R)
• M14: 6,114,663 km (0.099 R)
• M15: 6,371,373 km (0.095 R)
• M16: 6,457,691 km (0.11 R)
• M17: 7,937,813 km (0.086 R)
• M18: 8,500,899 km (0.029 R)
• M19: 8,980,061 km (0.114 R)
• M20: 9,320,546 km (0.116 R)
• M21: 11,137,561 km (0.114 R)
• M22: 11,713,962 km (0.117 R)
• M23: 12,353,942 km (0.044 R)
• M24: 12,623,816 km (0.12 R)
• M25: 13,946,561 km (0.047 R)
• M26: 15,428,328 km (0.057 R)
• M27: 16,899,623 km (0.088 R)
• M28: 17,199,267 km (0.102 R)
• M29: 17,864,529 km (0.093 R)
• M30: 20,036,540 km (0.084 R)
• M31: 21,056,947 km (0.109 R)
• M32: 21,508,583 km (0.032 R)
• M33: 22,028,735 km (0.059 R)
• M34: 22,421,579 km (0.098 R)
• M35: 22,487,253 km (0.085 R)
• M36: 22,684,722 km (0.102 R)
• M37: 23,413,712 km (0.116 R)
• M38: 23,814,635 km (0.088 R)
• M39: 24,083,163 km (0.083 R)
• M40: 24,894,582 km (0.11 R)
• M41: 28,584,413 km (0.088 R)
• M42: 28,726,980 km (0.059 R)
• M43: 29,084,369 km (0.092 R)
• M44: 30,455,733 km (0.092 R)
• M45: 35,840,359 km (0.102 R)
• M46: 36,070,889 km (0.097 R)
• M47: 36,843,263 km (0.096 R)
• M48: 37,777,352 km (0.057 R)
• M49: 39,351,271 km (0.076 R)
• M50: 40,385,740 km (0.103 R)
• M51: 42,888,513 km (0.109 R)
• M52: 44,117,459 km (0.105 R)
• M53: 46,274,810 km (0.112 R)
• M54: 47,872,964 km (0.115 R)
• M55: 48,126,981 km (0.032 R)
• M56: 48,636,362 km (0.086 R)
• M57: 52,599,958 km (0.119 R)
• M58: 53,212,262 km (0.087 R)
• M59: 54,708,839 km (0.052 R)
• M60: 55,329,072 km (0.088 R)
• M61: 55,773,527 km (0.043 R)
• M62: 56,129,869 km (0.048 R)
• M63: 56,308,489 km (0.083 R)
• M64: 58,736,612 km (0.116 R)
• M65: 59,917,837 km (0.053 R)
• M66: 60,008,942 km (0.081 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 17,019 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit