🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.48 AU - 0.56 AU

Year: 136 Days

Day: 30.5 Hours

Environment

Temp: 215 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,449,627 km

• M1: 62,682 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.46 AU - 1.56 AU

Year: 671 Days

Day: 46.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 104.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.14 AU - 2.5 AU

Year: 1278 Days

Day: 23.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,449,627 km

• M1: 105,317 km (0.082 R)
• M2: 517,908 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.27 AU - 4.57 AU

Year: 2807 Days

Day: 33 Hours

Environment

Temp: -125 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,449,627 km

• M1: 2,623,947 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.41 AU - 4.77 AU

Year: 2991 Days

Day: 44 Hours

Environment

Temp: -120 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.3

Radius: 8.8

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.5 AU - 5.44 AU

Year: 4007 Days

Day: 6.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 74,449,627 km

• M1: 112,049 km (0.11 R)
• M2: 229,932 km (0.031 R)
• M3: 342,579 km (0.094 R)
• M4: 585,975 km (0.09 R)
• M5: 647,310 km (0.103 R)
• M6: 744,100 km (0.068 R)
• M7: 811,419 km (0.06 R)
• M8: 916,586 km (0.081 R)
• M9: 1,092,812 km (0.111 R)
• M10: 1,150,856 km (0.102 R)
• M11: 1,372,860 km (0.076 R)
• M12: 1,499,868 km (0.095 R)
• M13: 1,630,916 km (0.089 R)
• M14: 1,916,050 km (0.115 R)
• M15: 2,192,506 km (0.077 R)
• M16: 2,468,814 km (0.04 R)
• M17: 2,572,186 km (0.069 R)
• M18: 2,730,012 km (0.106 R)
• M19: 2,836,824 km (0.087 R)
• M20: 3,041,175 km (0.116 R)
• M21: 3,138,264 km (0.058 R)
• M22: 3,236,400 km (0.114 R)
• M23: 3,464,387 km (0.1 R)
• M24: 3,936,219 km (0.1 R)
• M25: 4,072,652 km (0.082 R)
• M26: 4,179,765 km (0.1 R)
• M27: 4,272,366 km (0.044 R)
• M28: 4,443,954 km (0.098 R)
• M29: 4,858,640 km (0.06 R)
• M30: 5,021,552 km (0.083 R)
• M31: 5,285,742 km (0.088 R)
• M32: 5,402,877 km (0.116 R)
• M33: 5,487,100 km (0.087 R)
• M34: 5,724,961 km (0.116 R)
• M35: 5,983,765 km (0.099 R)
• M36: 6,158,496 km (0.105 R)
• M37: 6,819,269 km (0.112 R)
• M38: 6,946,876 km (0.1 R)
• M39: 7,130,433 km (0.034 R)
• M40: 7,672,127 km (0.054 R)
• M41: 7,919,262 km (0.09 R)
• M42: 8,015,005 km (0.115 R)
• M43: 8,130,345 km (0.033 R)
• M44: 8,382,268 km (0.096 R)
• M45: 8,460,358 km (0.045 R)
• M46: 8,715,722 km (0.1 R)
• M47: 9,013,421 km (0.116 R)
• M48: 9,113,502 km (0.093 R)
• M49: 9,213,882 km (0.058 R)
• M50: 9,598,648 km (0.12 R)
• M51: 9,680,329 km (0.119 R)
• M52: 9,947,361 km (0.105 R)
• M53: 10,258,674 km (0.105 R)
• M54: 10,615,166 km (0.101 R)
• M55: 11,319,024 km (0.099 R)
• M56: 11,448,575 km (0.099 R)
• M57: 11,643,950 km (0.114 R)
• M58: 11,752,858 km (0.093 R)
• M59: 11,949,878 km (0.089 R)
• M60: 12,636,981 km (0.107 R)
• M61: 12,749,030 km (0.086 R)
• M62: 12,838,788 km (0.104 R)
• M63: 13,019,203 km (0.072 R)
• M64: 14,258,323 km (0.051 R)
• M65: 14,491,995 km (0.102 R)
• M66: 14,585,792 km (0.092 R)
• M67: 14,656,253 km (0.118 R)
• M68: 14,844,746 km (0.062 R)
• M69: 15,105,346 km (0.081 R)
• M70: 15,606,947 km (0.049 R)
• M71: 15,727,075 km (0.07 R)
• M72: 15,823,565 km (0.042 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.1

Radius: 11.8

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.83 AU - 10.29 AU

Year: 9057 Days

Day: 12.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 74,449,627 km

• M1: 190,737 km (0.11 R)
• M2: 325,525 km (0.062 R)
• M3: 486,941 km (0.079 R)
• M4: 750,084 km (0.042 R)
• M5: 883,974 km (0.041 R)
• M6: 962,064 km (0.111 R)
• M7: 1,211,444 km (0.086 R)
• M8: 1,426,565 km (0.093 R)
• M9: 1,538,764 km (0.108 R)
• M10: 1,792,781 km (0.066 R)
• M11: 1,976,637 km (0.114 R)
• M12: 2,210,159 km (0.078 R)
• M13: 2,341,356 km (0.062 R)
• M14: 2,892,325 km (0.097 R)
• M15: 3,306,861 km (0.11 R)
• M16: 3,924,102 km (0.105 R)
• M17: 4,300,789 km (0.045 R)
• M18: 4,383,068 km (0.115 R)
• M19: 4,465,945 km (0.092 R)
• M20: 4,859,238 km (0.041 R)
• M21: 4,973,680 km (0.1 R)
• M22: 5,060,148 km (0.101 R)
• M23: 5,559,655 km (0.11 R)
• M24: 5,679,483 km (0.088 R)
• M25: 6,167,471 km (0.039 R)
• M26: 6,700,788 km (0.073 R)
• M27: 7,086,302 km (0.112 R)
• M28: 7,183,839 km (0.107 R)
• M29: 8,115,385 km (0.032 R)
• M30: 8,217,561 km (0.109 R)
• M31: 9,049,624 km (0.09 R)
• M32: 9,226,449 km (0.107 R)
• M33: 9,511,582 km (0.102 R)
• M34: 9,836,060 km (0.099 R)
• M35: 9,944,967 km (0.079 R)
• M36: 10,384,785 km (0.026 R)
• M37: 10,606,938 km (0.063 R)
• M38: 11,169,725 km (0.071 R)
• M39: 11,511,855 km (0.053 R)
• M40: 11,934,918 km (0.082 R)
• M41: 12,128,947 km (0.106 R)
• M42: 12,402,262 km (0.102 R)
• M43: 12,875,739 km (0.12 R)
• M44: 13,475,776 km (0.108 R)
• M45: 14,248,898 km (0.089 R)
• M46: 15,456,602 km (0.105 R)
• M47: 15,838,076 km (0.109 R)
• M48: 16,827,217 km (0.105 R)
• M49: 16,957,667 km (0.099 R)
• M50: 17,044,882 km (0.074 R)
• M51: 17,483,054 km (0.074 R)
• M52: 17,969,247 km (0.097 R)
• M53: 18,325,739 km (0.095 R)
• M54: 19,591,636 km (0.059 R)
• M55: 19,820,671 km (0.098 R)
• M56: 20,188,981 km (0.108 R)
• M57: 20,838,983 km (0.09 R)
• M58: 21,072,805 km (0.111 R)
• M59: 21,921,623 km (0.061 R)
• M60: 22,207,206 km (0.118 R)
• M61: 24,930,485 km (0.065 R)
• M62: 25,727,692 km (0.094 R)
• M63: 25,827,923 km (0.102 R)
• M64: 27,347,388 km (0.039 R)
• M65: 27,705,974 km (0.085 R)
• M66: 29,051,906 km (0.101 R)
• M67: 30,313,166 km (0.12 R)
• M68: 30,843,939 km (0.101 R)
• M69: 31,003,710 km (0.095 R)
• M70: 31,753,345 km (0.118 R)
• M71: 32,130,331 km (0.056 R)
• M72: 32,346,351 km (0.091 R)
• M73: 32,454,660 km (0.119 R)
• M74: 32,671,427 km (0.065 R)
• M75: 33,872,698 km (0.087 R)
• M76: 34,092,607 km (0.091 R)
• M77: 34,202,711 km (0.073 R)
• M78: 35,032,680 km (0.08 R)
• M79: 35,701,382 km (0.054 R)
• M80: 36,374,423 km (0.063 R)
• M81: 36,825,311 km (0.049 R)
• M82: 36,938,407 km (0.118 R)
• M83: 37,789,769 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.1

Radius: 7.7

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 15.01 AU - 20.35 AU

Year: 26885 Days

Day: 16.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,449,627 km

• M1: 407,505 km (0.105 R)
• M2: 521,349 km (0.073 R)
• M3: 712,983 km (0.042 R)
• M4: 805,585 km (0.114 R)
• M5: 1,134,401 km (0.097 R)
• M6: 1,215,931 km (0.09 R)
• M7: 1,715,439 km (0.071 R)
• M8: 1,778,120 km (0.091 R)
• M9: 2,882,751 km (0.104 R)
• M10: 3,500,740 km (0.095 R)
• M11: 3,702,248 km (0.095 R)
• M12: 3,866,058 km (0.062 R)
• M13: 4,589,214 km (0.072 R)
• M14: 4,899,031 km (0.113 R)
• M15: 5,774,029 km (0.102 R)
• M16: 5,868,874 km (0.102 R)
• M17: 6,108,380 km (0.105 R)
• M18: 6,302,409 km (0.096 R)
• M19: 7,559,928 km (0.047 R)
• M20: 7,978,503 km (0.103 R)
• M21: 8,350,852 km (0.111 R)
• M22: 8,620,278 km (0.09 R)
• M23: 9,557,808 km (0.097 R)
• M24: 10,585,396 km (0.114 R)
• M25: 11,408,633 km (0.102 R)
• M26: 11,707,529 km (0.077 R)
• M27: 12,130,592 km (0.108 R)
• M28: 12,191,329 km (0.065 R)
• M29: 13,115,993 km (0.103 R)
• M30: 13,178,525 km (0.099 R)
• M31: 13,303,739 km (0.063 R)
• M32: 13,744,903 km (0.084 R)
• M33: 15,097,417 km (0.088 R)
• M34: 15,557,730 km (0.07 R)
• M35: 16,357,330 km (0.026 R)
• M36: 16,626,906 km (0.115 R)
• M37: 17,788,683 km (0.076 R)
• M38: 18,135,451 km (0.09 R)
• M39: 19,188,769 km (0.12 R)
• M40: 20,117,772 km (0.111 R)
• M41: 21,649,056 km (0.091 R)
• M42: 22,690,706 km (0.053 R)
• M43: 22,991,248 km (0.116 R)
• M44: 23,293,286 km (0.097 R)
• M45: 25,287,426 km (0.055 R)
• M46: 26,068,925 km (0.08 R)
• M47: 26,304,990 km (0.078 R)
• M48: 31,841,009 km (0.082 R)
• M49: 32,346,201 km (0.107 R)
• M50: 32,684,442 km (0.083 R)
• M51: 33,279,243 km (0.119 R)
• M52: 34,135,242 km (0.095 R)
• M53: 34,998,422 km (0.072 R)
• M54: 35,694,202 km (0.086 R)
• M55: 36,922,699 km (0.036 R)
• M56: 37,010,962 km (0.1 R)
• M57: 37,986,639 km (0.082 R)
• M58: 40,417,156 km (0.095 R)
• M59: 41,238,448 km (0.102 R)
• M60: 41,513,559 km (0.04 R)
• M61: 42,157,578 km (0.046 R)
• M62: 43,735,386 km (0.096 R)
• M63: 44,203,029 km (0.104 R)
• M64: 45,332,344 km (0.117 R)
• M65: 47,619,396 km (0.112 R)
• M66: 47,715,438 km (0.048 R)
• M67: 48,004,162 km (0.115 R)
• M68: 48,389,974 km (0.107 R)
• M69: 49,359,069 km (0.114 R)
• M70: 50,138,923 km (0.062 R)
• M71: 51,119,537 km (0.07 R)
• M72: 51,217,973 km (0.114 R)
• M73: 52,602,351 km (0.08 R)
• M74: 52,801,017 km (0.117 R)
• M75: 53,000,132 km (0.114 R)
• M76: 54,099,078 km (0.097 R)
• M77: 54,400,069 km (0.066 R)
• M78: 54,601,128 km (0.102 R)
• M79: 57,953,168 km (0.108 R)
• M80: 58,158,416 km (0.072 R)
• M81: 58,261,190 km (0.064 R)
• M82: 59,188,547 km (0.097 R)
• M83: 60,328,633 km (0.071 R)
• M84: 60,849,233 km (0.1 R)
• M85: 62,419,861 km (0.063 R)
• M86: 64,216,083 km (0.096 R)
• M87: 64,322,297 km (0.078 R)
• M88: 64,641,240 km (0.064 R)
• M89: 64,747,604 km (0.099 R)
• M90: 66,780,789 km (0.07 R)
• M91: 67,643,071 km (0.111 R)
• M92: 68,617,551 km (0.026 R)
• M93: 69,160,891 km (0.079 R)
• M94: 71,238,805 km (0.116 R)
• M95: 72,340,594 km (0.041 R)
• M96: 73,337,065 km (0.113 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 16,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit