🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.78 AU - 1.24 AU

Year: 380 Days

Day: 15.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 92,082,907 km

• M1: 769,232 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.33 AU - 1.61 AU

Year: 668 Days

Day: 28.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.75 AU - 2.41 AU

Year: 1124 Days

Day: 24.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,082,907 km

• M1: 780,302 km (0.067 R)
• M2: 1,158,935 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.92 AU - 3.04 AU

Year: 1464 Days

Day: 15.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,082,907 km

• M1: 1,151,305 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.04 AU - 3.2 AU

Year: 1589 Days

Day: 32.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,082,907 km

• M1: 85,570 km (0.106 R)

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.3

Radius: 10.3

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.76 AU - 8.48 AU

Year: 7119 Days

Day: 8.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 92,082,907 km

• M1: 223,499 km (0.084 R)
• M2: 342,130 km (0.053 R)
• M3: 457,620 km (0.092 R)
• M4: 611,855 km (0.106 R)
• M5: 683,812 km (0.096 R)
• M6: 771,775 km (0.08 R)
• M7: 837,150 km (0.098 R)
• M8: 988,393 km (0.094 R)
• M9: 1,089,521 km (0.089 R)
• M10: 1,318,406 km (0.088 R)
• M11: 1,447,060 km (0.038 R)
• M12: 1,648,120 km (0.108 R)
• M13: 2,363,497 km (0.112 R)
• M14: 2,805,858 km (0.032 R)
• M15: 2,889,034 km (0.111 R)
• M16: 3,058,080 km (0.09 R)
• M17: 3,273,949 km (0.111 R)
• M18: 3,339,772 km (0.072 R)
• M19: 3,472,615 km (0.105 R)
• M20: 3,584,814 km (0.084 R)
• M21: 4,068,763 km (0.077 R)
• M22: 4,622,724 km (0.047 R)
• M23: 5,406,617 km (0.087 R)
• M24: 6,506,011 km (0.08 R)
• M25: 6,617,013 km (0.109 R)
• M26: 7,585,061 km (0.104 R)
• M27: 7,878,273 km (0.103 R)
• M28: 8,264,983 km (0.108 R)
• M29: 8,385,260 km (0.078 R)
• M30: 8,718,863 km (0.107 R)
• M31: 9,305,586 km (0.057 R)
• M32: 10,096,959 km (0.098 R)
• M33: 10,484,417 km (0.118 R)
• M34: 10,680,091 km (0.056 R)
• M35: 10,876,812 km (0.115 R)
• M36: 11,274,144 km (0.117 R)
• M37: 11,441,096 km (0.053 R)
• M38: 11,608,795 km (0.052 R)
• M39: 11,743,582 km (0.083 R)
• M40: 12,082,870 km (0.118 R)
• M41: 12,253,861 km (0.098 R)
• M42: 12,356,635 km (0.114 R)
• M43: 13,934,593 km (0.045 R)
• M44: 14,077,908 km (0.094 R)
• M45: 14,185,768 km (0.071 R)
• M46: 14,474,492 km (0.036 R)
• M47: 14,583,399 km (0.1 R)
• M48: 15,686,534 km (0.111 R)
• M49: 16,135,327 km (0.102 R)
• M50: 16,474,765 km (0.093 R)
• M51: 16,626,307 km (0.086 R)
• M52: 16,702,303 km (0.068 R)
• M53: 16,816,446 km (0.09 R)
• M54: 17,545,586 km (0.117 R)
• M55: 17,933,494 km (0.118 R)
• M56: 18,520,665 km (0.101 R)
• M57: 19,273,442 km (0.072 R)
• M58: 19,353,327 km (0.049 R)
• M59: 19,754,100 km (0.046 R)
• M60: 19,915,217 km (0.101 R)
• M61: 19,995,850 km (0.106 R)
• M62: 20,279,188 km (0.104 R)
• M63: 20,563,873 km (0.1 R)
• M64: 21,055,003 km (0.074 R)
• M65: 21,260,849 km (0.1 R)
• M66: 21,632,899 km (0.108 R)
• M67: 21,840,541 km (0.109 R)
• M68: 22,174,144 km (0.062 R)
• M69: 23,440,191 km (0.094 R)
• M70: 24,816,192 km (0.1 R)
• M71: 25,382,869 km (0.079 R)
• M72: 25,909,603 km (0.112 R)
• M73: 27,421,439 km (0.099 R)
• M74: 27,511,348 km (0.117 R)
• M75: 28,324,262 km (0.065 R)
• M76: 29,558,295 km (0.096 R)
• M77: 30,066,180 km (0.054 R)
• M78: 30,251,532 km (0.078 R)
• M79: 30,576,758 km (0.112 R)
• M80: 30,716,632 km (0.103 R)
• M81: 30,950,004 km (0.07 R)
• M82: 31,090,327 km (0.104 R)
• M83: 31,184,125 km (0.11 R)
• M84: 31,324,747 km (0.079 R)
• M85: 31,465,668 km (0.032 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.3

Radius: 6

Gravity: 21.23 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 16.13 AU - 16.95 AU

Year: 25208 Days

Day: 25 Hours

Environment

Temp: -193 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,082,907 km

• M1: 89,759 km (0.101 R)
• M2: 153,188 km (0.03 R)
• M3: 438,322 km (0.054 R)
• M4: 552,764 km (0.079 R)
• M5: 626,217 km (0.113 R)
• M6: 1,165,667 km (0.117 R)
• M7: 1,926,821 km (0.102 R)
• M8: 2,002,367 km (0.098 R)
• M9: 2,274,785 km (0.109 R)
• M10: 2,395,062 km (0.096 R)
• M11: 2,476,443 km (0.105 R)
• M12: 2,984,178 km (0.062 R)
• M13: 3,804,124 km (0.117 R)
• M14: 4,043,630 km (0.072 R)
• M15: 4,587,867 km (0.062 R)
• M16: 5,366,524 km (0.102 R)
• M17: 6,073,973 km (0.091 R)
• M18: 6,523,664 km (0.057 R)
• M19: 6,868,188 km (0.108 R)
• M20: 7,159,754 km (0.053 R)
• M21: 7,574,589 km (0.058 R)
• M22: 7,694,716 km (0.077 R)
• M23: 8,365,812 km (0.042 R)
• M24: 8,802,788 km (0.096 R)
• M25: 9,119,337 km (0.026 R)
• M26: 9,763,804 km (0.045 R)
• M27: 9,959,927 km (0.086 R)
• M28: 11,095,973 km (0.091 R)
• M29: 11,506,769 km (0.069 R)
• M30: 12,983,001 km (0.043 R)
• M31: 13,415,638 km (0.06 R)
• M32: 13,633,752 km (0.089 R)
• M33: 14,221,073 km (0.083 R)
• M34: 15,193,160 km (0.101 R)
• M35: 15,420,399 km (0.087 R)
• M36: 16,263,682 km (0.053 R)
• M37: 17,596,001 km (0.093 R)
• M38: 18,638,249 km (0.115 R)
• M39: 19,535,836 km (0.087 R)
• M40: 19,948,427 km (0.089 R)
• M41: 20,782,136 km (0.034 R)
• M42: 21,034,508 km (0.082 R)
• M43: 22,829,383 km (0.107 R)
• M44: 24,229,320 km (0.063 R)
• M45: 24,939,760 km (0.106 R)
• M46: 25,567,024 km (0.098 R)
• M47: 26,018,211 km (0.097 R)
• M48: 26,108,718 km (0.03 R)
• M49: 29,249,376 km (0.062 R)
• M50: 29,626,512 km (0.075 R)
• M51: 32,799,782 km (0.114 R)
• M52: 34,277,510 km (0.043 R)
• M53: 34,476,176 km (0.102 R)
• M54: 34,874,704 km (0.104 R)
• M55: 35,776,780 km (0.115 R)
• M56: 36,483,779 km (0.063 R)
• M57: 36,889,788 km (0.091 R)
• M58: 37,501,643 km (0.111 R)
• M59: 38,425,709 km (0.088 R)
• M60: 39,149,613 km (0.113 R)
• M61: 39,461,375 km (0.094 R)
• M62: 43,909,668 km (0.043 R)
• M63: 45,100,766 km (0.116 R)
• M64: 45,427,338 km (0.109 R)
• M65: 48,291,240 km (0.091 R)
• M66: 49,184,190 km (0.072 R)
• M67: 49,296,089 km (0.1 R)
• M68: 49,969,878 km (0.058 R)
• M69: 50,082,525 km (0.102 R)
• M70: 50,533,712 km (0.043 R)
• M71: 50,873,000 km (0.078 R)
• M72: 51,781,358 km (0.104 R)
• M73: 52,009,345 km (0.108 R)
• M74: 54,075,890 km (0.118 R)
• M75: 56,755,338 km (0.104 R)
• M76: 59,358,341 km (0.06 R)
• M77: 59,955,386 km (0.118 R)
• M78: 62,363,164 km (0.09 R)
• M79: 67,770,678 km (0.091 R)
• M80: 68,895,055 km (0.087 R)
• M81: 70,530,160 km (0.065 R)
• M82: 70,656,421 km (0.118 R)
• M83: 73,326,144 km (0.031 R)
• M84: 73,966,573 km (0.056 R)
• M85: 74,995,357 km (0.06 R)
• M86: 76,547,136 km (0.105 R)
• M87: 77,066,689 km (0.106 R)
• M88: 79,550,912 km (0.11 R)
• M89: 80,077,347 km (0.086 R)
• M90: 81,795,777 km (0.114 R)
• M91: 82,194,156 km (0.115 R)
• M92: 82,992,710 km (0.118 R)
• M93: 87,566,216 km (0.077 R)
• M94: 89,336,557 km (0.108 R)
• M95: 90,294,582 km (0.114 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 12,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit