🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.44 AU - 0.6 AU

Year: 135 Days

Day: 27.8 Hours

Environment

Temp: 202 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.62 AU - 1.02 AU

Year: 267 Days

Day: 15.3 Hours

Environment

Temp: 182 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 27,427,478 km

• M1: 540,946 km (0.119 R)
• M2: 567,275 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.76 AU - 0.9 AU

Year: 272 Days

Day: 18.3 Hours

Environment

Temp: 98 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.05 AU - 2.27 AU

Year: 1142 Days

Day: 24.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,427,478 km

• M1: 422,913 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.08 AU - 4.68 AU

Year: 2751 Days

Day: 32.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.64 AU - 5.22 AU

Year: 3940 Days

Day: 16.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,427,478 km

• M1: 2,554,384 km (0.067 R)

Asteroid Belt

Center: 5.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.1

Radius: 9.1

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.83 AU - 6.61 AU

Year: 4923 Days

Day: 11.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 27,427,478 km

• M1: 141,370 km (0.105 R)
• M2: 233,821 km (0.098 R)
• M3: 308,770 km (0.081 R)
• M4: 518,357 km (0.038 R)
• M5: 645,664 km (0.083 R)
• M6: 729,738 km (0.101 R)
• M7: 897,886 km (0.102 R)
• M8: 968,796 km (0.07 R)
• M9: 1,154,896 km (0.055 R)
• M10: 1,325,736 km (0.101 R)
• M11: 1,796,521 km (0.067 R)
• M12: 1,872,217 km (0.081 R)
• M13: 1,964,519 km (0.119 R)
• M14: 2,058,317 km (0.085 R)
• M15: 2,299,618 km (0.081 R)
• M16: 2,415,407 km (0.094 R)
• M17: 3,041,474 km (0.067 R)
• M18: 3,298,184 km (0.088 R)
• M19: 3,504,779 km (0.068 R)
• M20: 3,754,607 km (0.11 R)
• M21: 4,049,914 km (0.08 R)
• M22: 4,170,340 km (0.115 R)
• M23: 4,579,939 km (0.069 R)
• M24: 4,789,525 km (0.111 R)
• M25: 4,853,105 km (0.12 R)
• M26: 5,066,880 km (0.119 R)
• M27: 5,283,946 km (0.095 R)
• M28: 5,349,620 km (0.114 R)
• M29: 5,525,996 km (0.033 R)
• M30: 5,975,687 km (0.095 R)
• M31: 6,672,364 km (0.073 R)
• M32: 7,175,163 km (0.105 R)
• M33: 7,248,017 km (0.091 R)
• M34: 7,665,544 km (0.114 R)
• M35: 7,789,860 km (0.078 R)
• M36: 8,293,556 km (0.089 R)
• M37: 8,652,591 km (0.118 R)
• M38: 8,860,083 km (0.109 R)
• M39: 10,330,182 km (0.096 R)
• M40: 10,522,714 km (0.102 R)
• M41: 10,688,618 km (0.086 R)
• M42: 10,995,144 km (0.025 R)
• M43: 11,332,936 km (0.117 R)
• M44: 11,531,453 km (0.107 R)
• M45: 11,616,873 km (0.119 R)
• M46: 11,817,185 km (0.086 R)
• M47: 11,903,353 km (0.12 R)
• M48: 12,250,121 km (0.036 R)
• M49: 12,717,614 km (0.027 R)
• M50: 13,161,172 km (0.1 R)
• M51: 13,220,712 km (0.113 R)
• M52: 14,399,543 km (0.096 R)
• M53: 14,460,878 km (0.046 R)
• M54: 14,707,266 km (0.084 R)
• M55: 15,172,814 km (0.112 R)
• M56: 15,580,319 km (0.09 R)
• M57: 15,674,715 km (0.115 R)
• M58: 15,769,560 km (0.098 R)
• M59: 15,991,264 km (0.092 R)
• M60: 16,405,950 km (0.084 R)
• M61: 16,534,155 km (0.047 R)
• M62: 16,856,389 km (0.054 R)
• M63: 17,901,330 km (0.108 R)
• M64: 18,198,880 km (0.11 R)
• M65: 18,331,723 km (0.114 R)
• M66: 18,464,865 km (0.086 R)
• M67: 19,541,671 km (0.03 R)
• M68: 19,643,547 km (0.079 R)
• M69: 20,121,811 km (0.12 R)
• M70: 20,328,107 km (0.07 R)
• M71: 20,742,493 km (0.096 R)
• M72: 21,124,865 km (0.082 R)
• M73: 22,143,926 km (0.066 R)
• M74: 22,606,033 km (0.05 R)
• M75: 23,829,445 km (0.104 R)
• M76: 24,193,416 km (0.082 R)
• M77: 24,412,577 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.1

Radius: 11.2

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.64 AU - 8.74 AU

Year: 8435 Days

Day: 9.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 27,427,478 km

• M1: 327,320 km (0.084 R)
• M2: 625,768 km (0.095 R)
• M3: 815,009 km (0.069 R)
• M4: 1,005,746 km (0.095 R)
• M5: 1,116,299 km (0.046 R)
• M6: 2,169,169 km (0.074 R)
• M7: 2,513,992 km (0.086 R)
• M8: 2,590,138 km (0.102 R)
• M9: 3,338,725 km (0.12 R)
• M10: 4,060,984 km (0.068 R)
• M11: 4,363,321 km (0.099 R)
• M12: 4,767,535 km (0.108 R)
• M13: 5,216,179 km (0.115 R)
• M14: 5,578,355 km (0.113 R)
• M15: 5,846,883 km (0.112 R)
• M16: 6,466,817 km (0.072 R)
• M17: 6,748,958 km (0.073 R)
• M18: 6,855,921 km (0.093 R)
• M19: 7,071,342 km (0.088 R)
• M20: 7,582,966 km (0.108 R)
• M21: 7,955,764 km (0.085 R)
• M22: 8,410,991 km (0.092 R)
• M23: 9,545,990 km (0.085 R)
• M24: 11,273,845 km (0.03 R)
• M25: 11,613,881 km (0.074 R)
• M26: 11,785,021 km (0.109 R)
• M27: 12,303,976 km (0.04 R)
• M28: 12,478,557 km (0.088 R)
• M29: 15,759,388 km (0.084 R)
• M30: 16,044,372 km (0.113 R)
• M31: 16,139,665 km (0.063 R)
• M32: 16,812,258 km (0.035 R)
• M33: 17,739,764 km (0.106 R)
• M34: 18,234,634 km (0.107 R)
• M35: 18,834,372 km (0.027 R)
• M36: 19,086,295 km (0.082 R)
• M37: 19,288,551 km (0.116 R)
• M38: 19,389,978 km (0.101 R)
• M39: 19,746,321 km (0.1 R)
• M40: 21,088,662 km (0.105 R)
• M41: 21,297,800 km (0.091 R)
• M42: 21,507,686 km (0.081 R)
• M43: 21,876,594 km (0.108 R)
• M44: 22,035,318 km (0.061 R)
• M45: 22,194,340 km (0.058 R)
• M46: 22,300,704 km (0.065 R)
• M47: 22,620,544 km (0.035 R)
• M48: 23,103,297 km (0.08 R)
• M49: 23,643,644 km (0.06 R)
• M50: 24,188,031 km (0.078 R)
• M51: 24,847,010 km (0.049 R)
• M52: 24,957,263 km (0.066 R)
• M53: 25,289,520 km (0.105 R)
• M54: 25,902,123 km (0.114 R)
• M55: 26,126,221 km (0.108 R)
• M56: 26,463,415 km (0.08 R)
• M57: 26,858,802 km (0.108 R)
• M58: 27,769,554 km (0.076 R)
• M59: 28,401,605 km (0.054 R)
• M60: 28,980,399 km (0.05 R)
• M61: 29,154,830 km (0.092 R)
• M62: 29,563,082 km (0.117 R)
• M63: 30,739,969 km (0.031 R)
• M64: 30,917,691 km (0.115 R)
• M65: 32,473,509 km (0.114 R)
• M66: 32,715,110 km (0.073 R)
• M67: 34,361,434 km (0.116 R)
• M68: 34,484,404 km (0.049 R)
• M69: 34,730,941 km (0.028 R)
• M70: 35,349,827 km (0.074 R)
• M71: 36,347,495 km (0.108 R)
• M72: 36,975,657 km (0.097 R)
• M73: 37,101,768 km (0.095 R)
• M74: 37,480,849 km (0.09 R)
• M75: 37,607,558 km (0.085 R)
• M76: 38,689,749 km (0.115 R)
• M77: 39,202,720 km (0.087 R)
• M78: 39,588,833 km (0.119 R)
• M79: 40,105,544 km (0.093 R)
• M80: 40,429,722 km (0.1 R)
• M81: 40,624,648 km (0.093 R)
• M82: 41,276,596 km (0.113 R)
• M83: 41,866,310 km (0.061 R)
• M84: 41,997,657 km (0.033 R)
• M85: 42,921,424 km (0.117 R)
• M86: 43,652,060 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.1

Radius: 5.1

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 12.72 AU - 19.32 AU

Year: 23076 Days

Day: 17.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 27,427,478 km

• M1: 118,781 km (0.089 R)
• M2: 516,861 km (0.109 R)
• M3: 592,108 km (0.061 R)
• M4: 777,759 km (0.093 R)
• M5: 1,669,063 km (0.116 R)
• M6: 1,733,241 km (0.07 R)
• M7: 1,897,499 km (0.098 R)
• M8: 2,170,516 km (0.118 R)
• M9: 3,381,809 km (0.074 R)
• M10: 4,009,672 km (0.102 R)
• M11: 4,970,539 km (0.091 R)
• M12: 5,016,914 km (0.06 R)
• M13: 5,345,431 km (0.039 R)
• M14: 5,875,756 km (0.064 R)
• M15: 6,122,442 km (0.08 R)
• M16: 7,116,221 km (0.098 R)
• M17: 8,268,723 km (0.092 R)
• M18: 8,796,205 km (0.058 R)
• M19: 9,163,468 km (0.085 R)
• M20: 9,738,073 km (0.086 R)
• M21: 12,244,436 km (0.049 R)
• M22: 12,749,329 km (0.093 R)
• M23: 13,746,698 km (0.1 R)
• M24: 13,942,671 km (0.049 R)
• M25: 14,271,338 km (0.114 R)
• M26: 14,304,249 km (0.083 R)
• M27: 15,238,638 km (0.088 R)
• M28: 15,509,260 km (0.102 R)
• M29: 16,538,045 km (0.029 R)
• M30: 16,676,871 km (0.097 R)
• M31: 17,836,853 km (0.057 R)
• M32: 19,864,204 km (0.094 R)
• M33: 20,270,960 km (0.095 R)
• M34: 20,643,160 km (0.098 R)
• M35: 21,356,442 km (0.11 R)
• M36: 21,621,231 km (0.102 R)
• M37: 22,307,137 km (0.056 R)
• M38: 22,345,434 km (0.088 R)
• M39: 24,446,985 km (0.083 R)
• M40: 25,241,200 km (0.098 R)
• M41: 25,321,085 km (0.104 R)
• M42: 25,561,190 km (0.091 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 13,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit