🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.81 AU - 1.03 AU

Year: 334 Days

Day: 31.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 47.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.08 AU - 1.12 AU

Year: 437 Days

Day: 38.5 Hours

Environment

Temp: -12 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 101,958,709 km

• M1: 661,073 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.01 AU - 1.49 AU

Year: 529 Days

Day: 15.1 Hours

Environment

Temp: -20 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,958,709 km

• M1: 698,024 km (0.039 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.52 AU - 2.04 AU

Year: 899 Days

Day: 34 Hours

Environment

Temp: -70 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,958,709 km

• M1: 224,846 km (0.095 R)

Asteroid Belt

Center: 3.12 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.3

Radius: 13.4

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.66 AU - 5.26 AU

Year: 3567 Days

Day: 14.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 101,958,709 km

• M1: 338,241 km (0.107 R)
• M2: 606,021 km (0.071 R)
• M3: 1,001,558 km (0.1 R)
• M4: 1,186,610 km (0.037 R)
• M5: 1,271,432 km (0.118 R)
• M6: 1,409,212 km (0.068 R)
• M7: 2,040,515 km (0.098 R)
• M8: 2,188,766 km (0.111 R)
• M9: 2,310,090 km (0.085 R)
• M10: 2,465,074 km (0.072 R)
• M11: 2,704,131 km (0.081 R)
• M12: 2,851,186 km (0.111 R)
• M13: 2,950,818 km (0.109 R)
• M14: 3,274,249 km (0.087 R)
• M15: 3,502,236 km (0.115 R)
• M16: 3,609,198 km (0.104 R)
• M17: 4,350,755 km (0.093 R)
• M18: 4,446,797 km (0.119 R)
• M19: 4,838,145 km (0.107 R)
• M20: 5,240,713 km (0.045 R)
• M21: 5,384,177 km (0.117 R)
• M22: 5,675,145 km (0.114 R)
• M23: 5,759,219 km (0.104 R)
• M24: 5,950,106 km (0.091 R)
• M25: 6,035,526 km (0.084 R)
• M26: 6,164,479 km (0.072 R)
• M27: 6,337,863 km (0.119 R)
• M28: 6,711,858 km (0.085 R)
• M29: 7,643,404 km (0.085 R)
• M30: 7,736,454 km (0.116 R)
• M31: 8,518,701 km (0.088 R)
• M32: 9,054,411 km (0.103 R)
• M33: 9,301,547 km (0.078 R)
• M34: 9,827,683 km (0.112 R)
• M35: 9,954,392 km (0.098 R)
• M36: 10,056,118 km (0.049 R)
• M37: 10,183,875 km (0.107 R)
• M38: 10,415,153 km (0.094 R)
• M39: 10,622,197 km (0.093 R)
• M40: 11,040,323 km (0.069 R)
• M41: 11,251,555 km (0.068 R)
• M42: 11,384,248 km (0.099 R)
• M43: 11,517,390 km (0.102 R)
• M44: 12,464,046 km (0.086 R)
• M45: 12,628,903 km (0.101 R)
• M46: 12,794,507 km (0.063 R)
• M47: 13,520,207 km (0.032 R)
• M48: 13,689,552 km (0.114 R)
• M49: 14,030,485 km (0.097 R)
• M50: 14,116,205 km (0.074 R)
• M51: 14,316,666 km (0.055 R)
• M52: 14,662,835 km (0.094 R)
• M53: 14,953,205 km (0.085 R)
• M54: 15,392,574 km (0.085 R)
• M55: 15,510,457 km (0.12 R)
• M56: 15,687,880 km (0.102 R)
• M57: 15,865,901 km (0.098 R)
• M58: 16,284,027 km (0.114 R)
• M59: 16,404,155 km (0.102 R)
• M60: 16,735,963 km (0.104 R)
• M61: 17,192,236 km (0.116 R)
• M62: 17,529,280 km (0.086 R)
• M63: 17,652,399 km (0.114 R)
• M64: 18,178,984 km (0.116 R)
• M65: 18,272,482 km (0.099 R)
• M66: 18,397,397 km (0.118 R)
• M67: 18,585,142 km (0.071 R)
• M68: 19,247,711 km (0.025 R)
• M69: 19,821,718 km (0.055 R)
• M70: 20,368,947 km (0.049 R)
• M71: 21,051,861 km (0.031 R)
• M72: 21,478,514 km (0.093 R)
• M73: 21,610,310 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.4

Radius: 4.6

Gravity: 30.88 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 14.77 AU - 23.55 AU

Year: 31764 Days

Day: 25 Hours

Environment

Temp: -202 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 101,958,709 km

• M1: 174,730 km (0.113 R)
• M2: 303,235 km (0.101 R)
• M3: 696,079 km (0.066 R)
• M4: 903,122 km (0.105 R)
• M5: 1,029,981 km (0.106 R)
• M6: 1,944,473 km (0.101 R)
• M7: 3,135,721 km (0.059 R)
• M8: 3,376,723 km (0.041 R)
• M9: 3,524,227 km (0.094 R)
• M10: 4,083,124 km (0.072 R)
• M11: 4,506,785 km (0.075 R)
• M12: 4,560,641 km (0.079 R)
• M13: 5,338,101 km (0.109 R)
• M14: 5,567,584 km (0.111 R)
• M15: 6,095,964 km (0.117 R)
• M16: 6,396,356 km (0.073 R)
• M17: 7,453,265 km (0.078 R)
• M18: 8,363,718 km (0.075 R)
• M19: 9,446,358 km (0.082 R)
• M20: 11,151,025 km (0.108 R)
• M21: 11,297,332 km (0.076 R)
• M22: 12,718,512 km (0.072 R)
• M23: 13,801,301 km (0.061 R)
• M24: 13,958,379 km (0.111 R)
• M25: 14,592,524 km (0.12 R)
• M26: 15,643,001 km (0.056 R)
• M27: 15,971,069 km (0.068 R)
• M28: 16,717,712 km (0.067 R)
• M29: 18,072,769 km (0.111 R)
• M30: 20,437,911 km (0.096 R)
• M31: 21,247,685 km (0.094 R)
• M32: 22,067,930 km (0.118 R)
• M33: 26,224,058 km (0.073 R)
• M34: 26,907,122 km (0.115 R)
• M35: 27,793,938 km (0.051 R)
• M36: 30,205,007 km (0.025 R)
• M37: 31,126,231 km (0.104 R)
• M38: 35,545,800 km (0.063 R)
• M39: 35,868,932 km (0.054 R)
• M40: 38,378,287 km (0.094 R)
• M41: 38,488,690 km (0.093 R)
• M42: 39,821,457 km (0.096 R)
• M43: 40,830,944 km (0.101 R)
• M44: 41,735,263 km (0.041 R)
• M45: 42,417,878 km (0.099 R)
• M46: 48,009,996 km (0.038 R)
• M47: 48,128,926 km (0.105 R)
• M48: 48,725,074 km (0.088 R)
• M49: 48,844,602 km (0.078 R)
• M50: 49,683,996 km (0.119 R)
• M51: 50,045,275 km (0.097 R)
• M52: 50,528,177 km (0.12 R)
• M53: 53,335,231 km (0.045 R)
• M54: 54,323,325 km (0.103 R)
• M55: 55,941,825 km (0.114 R)
• M56: 56,443,127 km (0.1 R)
• M57: 56,568,640 km (0.025 R)
• M58: 57,702,591 km (0.086 R)
• M59: 59,865,029 km (0.107 R)
• M60: 60,377,551 km (0.114 R)
• M61: 61,794,841 km (0.111 R)
• M62: 63,483,801 km (0.076 R)
• M63: 65,188,020 km (0.109 R)
• M64: 66,641,663 km (0.12 R)
• M65: 69,177,646 km (0.077 R)
• M66: 69,850,238 km (0.06 R)
• M67: 70,119,963 km (0.107 R)
• M68: 73,245,661 km (0.101 R)
• M69: 73,793,787 km (0.083 R)
• M70: 74,205,929 km (0.116 R)
• M71: 77,111,718 km (0.113 R)
• M72: 78,508,364 km (0.096 R)
• M73: 80,336,600 km (0.104 R)
• M74: 82,036,630 km (0.077 R)
• M75: 84,752,430 km (0.108 R)
• M76: 85,040,106 km (0.107 R)
• M77: 85,184,020 km (0.054 R)
• M78: 85,616,208 km (0.091 R)
• M79: 86,772,450 km (0.044 R)
• M80: 87,497,551 km (0.1 R)
• M81: 89,100,193 km (0.108 R)
• M82: 91,891,090 km (0.085 R)
• M83: 92,630,254 km (0.076 R)
• M84: 93,223,110 km (0.109 R)
• M85: 96,205,792 km (0.081 R)
• M86: 98,463,374 km (0.106 R)
• M87: 99,978,052 km (0.09 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 12,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit