🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.62 AU - 0.84 AU

Year: 218 Days

Day: 17.5 Hours

Environment

Temp: 146 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.33 AU - 1.81 AU

Year: 688 Days

Day: 17.9 Hours

Environment

Temp: -15 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.99 AU - 2.15 AU

Year: 1042 Days

Day: 12.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.14 AU - 2.24 AU

Year: 1134 Days

Day: 37.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.58 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.51 AU - 3.41 AU

Year: 1782 Days

Day: 24.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.2 AU - 3.9 AU

Year: 2340 Days

Day: 32.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,298,065 km

• M1: 2,258,928 km (0.047 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.97 AU - 4.85 AU

Year: 2705 Days

Day: 42.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,298,065 km

• M1: 400,174 km (0.11 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.39 AU - 4.65 AU

Year: 3362 Days

Day: 29.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.7

Radius: 6.9

Gravity: 15.28 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 17.7 AU - 19.4 AU

Year: 27951 Days

Day: 19 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,298,065 km

• M1: 88,861 km (0.045 R)
• M2: 402,269 km (0.112 R)
• M3: 540,048 km (0.106 R)
• M4: 950,395 km (0.065 R)
• M5: 1,959,134 km (0.117 R)
• M6: 2,924,938 km (0.115 R)
• M7: 3,623,260 km (0.096 R)
• M8: 4,474,173 km (0.092 R)
• M9: 5,274,223 km (0.119 R)
• M10: 6,643,641 km (0.116 R)
• M11: 10,365,337 km (0.106 R)
• M12: 10,711,357 km (0.114 R)
• M13: 11,202,337 km (0.113 R)
• M14: 11,343,857 km (0.118 R)
• M15: 11,557,483 km (0.06 R)
• M16: 11,628,841 km (0.119 R)
• M17: 12,571,457 km (0.052 R)
• M18: 13,463,060 km (0.073 R)
• M19: 13,538,308 km (0.055 R)
• M20: 18,550,435 km (0.117 R)
• M21: 19,223,925 km (0.108 R)
• M22: 19,648,783 km (0.078 R)
• M23: 19,819,623 km (0.081 R)
• M24: 20,508,073 km (0.041 R)
• M25: 22,441,027 km (0.06 R)
• M26: 22,709,106 km (0.086 R)
• M27: 24,799,437 km (0.082 R)
• M28: 26,101,687 km (0.075 R)
• M29: 26,950,505 km (0.077 R)
• M30: 28,385,298 km (0.08 R)
• M31: 28,675,219 km (0.082 R)
• M32: 30,336,503 km (0.102 R)
• M33: 32,028,904 km (0.1 R)
• M34: 32,330,643 km (0.106 R)
• M35: 32,431,472 km (0.026 R)
• M36: 32,734,557 km (0.116 R)
• M37: 33,343,570 km (0.103 R)
• M38: 33,547,323 km (0.11 R)
• M39: 34,469,743 km (0.119 R)
• M40: 38,241,554 km (0.095 R)
• M41: 39,204,815 km (0.098 R)
• M42: 40,501,529 km (0.118 R)
• M43: 42,583,183 km (0.095 R)
• M44: 44,587,197 km (0.062 R)
• M45: 45,827,064 km (0.03 R)
• M46: 46,849,715 km (0.107 R)
• M47: 47,765,254 km (0.052 R)
• M48: 49,381,360 km (0.068 R)
• M49: 49,962,846 km (0.057 R)
• M50: 50,312,905 km (0.04 R)
• M51: 50,780,848 km (0.095 R)
• M52: 51,250,286 km (0.101 R)
• M53: 52,667,127 km (0.078 R)
• M54: 53,142,250 km (0.05 R)
• M55: 53,738,098 km (0.114 R)
• M56: 53,857,627 km (0.088 R)
• M57: 53,977,156 km (0.117 R)
• M58: 54,456,168 km (0.116 R)
• M59: 57,604,006 km (0.101 R)
• M60: 59,817,756 km (0.083 R)
• M61: 60,065,340 km (0.079 R)
• M62: 62,059,031 km (0.081 R)
• M63: 62,812,256 km (0.088 R)
• M64: 63,694,884 km (0.092 R)
• M65: 63,821,294 km (0.09 R)
• M66: 65,217,341 km (0.054 R)
• M67: 65,344,799 km (0.105 R)
• M68: 65,727,470 km (0.035 R)
• M69: 67,781,449 km (0.046 R)
• M70: 68,816,217 km (0.115 R)
• M71: 69,075,770 km (0.083 R)
• M72: 69,726,072 km (0.102 R)
• M73: 71,163,707 km (0.063 R)
• M74: 73,935,307 km (0.088 R)
• M75: 74,201,142 km (0.106 R)
• M76: 75,267,476 km (0.049 R)
• M77: 78,496,995 km (0.036 R)
• M78: 78,632,530 km (0.063 R)
• M79: 79,855,942 km (0.111 R)
• M80: 82,597,024 km (0.05 R)
• M81: 83,702,103 km (0.109 R)
• M82: 85,090,222 km (0.102 R)
• M83: 85,508,198 km (0.103 R)
• M84: 85,647,623 km (0.082 R)
• M85: 86,766,167 km (0.037 R)
• M86: 90,008,551 km (0.099 R)
• M87: 90,292,338 km (0.046 R)
• M88: 91,003,078 km (0.074 R)
• M89: 93,577,507 km (0.044 R)
• M90: 94,152,861 km (0.109 R)
• M91: 96,175,723 km (0.072 R)
• M92: 96,611,053 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.7

Radius: 6.8

Gravity: 10.33 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 17.2 AU - 20.32 AU

Year: 28427 Days

Day: 23.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,298,065 km

• M1: 134,488 km (0.098 R)
• M2: 572,361 km (0.088 R)
• M3: 690,993 km (0.098 R)
• M4: 952,789 km (0.034 R)
• M5: 1,496,727 km (0.111 R)
• M6: 2,233,646 km (0.097 R)
• M7: 2,309,043 km (0.05 R)
• M8: 2,901,451 km (0.1 R)
• M9: 3,108,943 km (0.115 R)
• M10: 3,760,442 km (0.103 R)
• M11: 3,805,471 km (0.106 R)
• M12: 3,895,828 km (0.073 R)
• M13: 4,032,710 km (0.058 R)
• M14: 4,311,411 km (0.06 R)
• M15: 4,358,384 km (0.116 R)
• M16: 5,334,959 km (0.116 R)
• M17: 5,899,990 km (0.099 R)
• M18: 6,110,175 km (0.097 R)
• M19: 6,163,133 km (0.06 R)
• M20: 6,538,025 km (0.081 R)
• M21: 6,755,541 km (0.07 R)
• M22: 7,592,242 km (0.089 R)
• M23: 8,402,464 km (0.068 R)
• M24: 8,461,405 km (0.118 R)
• M25: 8,579,587 km (0.062 R)
• M26: 9,118,589 km (0.104 R)
• M27: 9,916,244 km (0.084 R)
• M28: 11,251,555 km (0.091 R)
• M29: 11,709,175 km (0.057 R)
• M30: 13,461,265 km (0.077 R)
• M31: 14,508,749 km (0.12 R)
• M32: 14,721,328 km (0.083 R)
• M33: 15,078,119 km (0.112 R)
• M34: 15,582,264 km (0.108 R)
• M35: 16,238,550 km (0.036 R)
• M36: 18,414,002 km (0.104 R)
• M37: 19,652,971 km (0.099 R)
• M38: 19,888,289 km (0.078 R)
• M39: 20,440,903 km (0.047 R)
• M40: 21,480,609 km (0.12 R)
• M41: 24,701,301 km (0.113 R)
• M42: 24,955,169 km (0.101 R)
• M43: 26,670,159 km (0.041 R)
• M44: 28,069,198 km (0.092 R)
• M45: 30,212,038 km (0.025 R)
• M46: 32,592,290 km (0.07 R)
• M47: 33,336,689 km (0.055 R)
• M48: 34,463,909 km (0.116 R)
• M49: 35,508,102 km (0.075 R)
• M50: 38,017,008 km (0.108 R)
• M51: 38,212,383 km (0.067 R)
• M52: 39,985,566 km (0.104 R)
• M53: 42,796,809 km (0.118 R)
• M54: 43,305,442 km (0.053 R)
• M55: 43,918,494 km (0.076 R)
• M56: 45,049,903 km (0.12 R)
• M57: 45,463,690 km (0.117 R)
• M58: 46,190,886 km (0.103 R)
• M59: 46,399,425 km (0.104 R)
• M60: 46,712,683 km (0.057 R)
• M61: 48,395,360 km (0.114 R)
• M62: 48,713,106 km (0.089 R)
• M63: 50,312,008 km (0.065 R)
• M64: 52,144,881 km (0.08 R)
• M65: 53,561,274 km (0.102 R)
• M66: 53,889,940 km (0.075 R)
• M67: 54,990,232 km (0.096 R)
• M68: 56,320,307 km (0.108 R)
• M69: 56,431,608 km (0.117 R)
• M70: 58,560,535 km (0.044 R)
• M71: 63,474,975 km (0.08 R)
• M72: 64,287,291 km (0.107 R)
• M73: 65,688,126 km (0.098 R)
• M74: 67,571,413 km (0.059 R)
• M75: 71,029,817 km (0.118 R)
• M76: 72,114,701 km (0.097 R)
• M77: 73,083,796 km (0.105 R)
• M78: 73,691,612 km (0.076 R)
• M79: 74,545,367 km (0.095 R)
• M80: 75,402,413 km (0.12 R)
• M81: 78,365,498 km (0.108 R)
• M82: 78,738,595 km (0.102 R)
• M83: 78,863,061 km (0.108 R)
• M84: 78,987,676 km (0.087 R)
• M85: 80,111,455 km (0.047 R)
• M86: 81,240,769 km (0.092 R)
• M87: 81,870,277 km (0.095 R)
• M88: 81,996,388 km (0.114 R)
• M89: 82,248,909 km (0.09 R)
• M90: 84,150,298 km (0.085 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 18,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit