🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.71 AU - 0.99 AU

Year: 297 Days

Day: 21.2 Hours

Environment

Temp: 41 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.98 AU - 1.52 AU

Year: 529 Days

Day: 47.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,718,203 km

• M1: 503,247 km (0.062 R)
• M2: 846,874 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.78 AU - 2.46 AU

Year: 1169 Days

Day: 21.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.46 AU - 4.16 AU

Year: 2817 Days

Day: 25.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.5

Radius: 9.3

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.97 AU - 8.29 AU

Year: 7982 Days

Day: 6.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,718,203 km

• M1: 136,134 km (0.069 R)
• M2: 196,721 km (0.104 R)
• M3: 392,395 km (0.033 R)
• M4: 654,341 km (0.108 R)
• M5: 915,838 km (0.081 R)
• M6: 1,133,353 km (0.09 R)
• M7: 1,511,686 km (0.085 R)
• M8: 1,660,836 km (0.108 R)
• M9: 1,905,129 km (0.025 R)
• M10: 2,066,695 km (0.098 R)
• M11: 2,208,813 km (0.106 R)
• M12: 2,654,764 km (0.062 R)
• M13: 3,074,535 km (0.104 R)
• M14: 3,347,552 km (0.076 R)
• M15: 3,459,002 km (0.083 R)
• M16: 3,743,088 km (0.072 R)
• M17: 4,005,184 km (0.063 R)
• M18: 4,273,413 km (0.099 R)
• M19: 4,364,069 km (0.078 R)
• M20: 5,048,928 km (0.117 R)
• M21: 5,273,774 km (0.11 R)
• M22: 5,436,536 km (0.12 R)
• M23: 5,733,638 km (0.089 R)
• M24: 5,833,868 km (0.077 R)
• M25: 5,901,038 km (0.058 R)
• M26: 6,002,166 km (0.105 R)
• M27: 6,903,343 km (0.083 R)
• M28: 7,625,153 km (0.081 R)
• M29: 7,883,359 km (0.085 R)
• M30: 7,957,709 km (0.072 R)
• M31: 9,178,577 km (0.086 R)
• M32: 9,651,307 km (0.07 R)
• M33: 9,730,893 km (0.105 R)
• M34: 10,172,506 km (0.108 R)
• M35: 10,497,731 km (0.112 R)
• M36: 10,867,837 km (0.115 R)
• M37: 11,578,426 km (0.104 R)
• M38: 12,175,023 km (0.088 R)
• M39: 13,132,449 km (0.104 R)
• M40: 13,220,712 km (0.088 R)
• M41: 13,754,327 km (0.087 R)
• M42: 15,350,836 km (0.064 R)
• M43: 16,052,899 km (0.115 R)
• M44: 16,526,675 km (0.067 R)
• M45: 16,621,969 km (0.105 R)
• M46: 18,715,292 km (0.08 R)
• M47: 19,414,662 km (0.109 R)
• M48: 19,616,021 km (0.088 R)
• M49: 19,919,405 km (0.078 R)
• M50: 20,020,833 km (0.063 R)
• M51: 20,122,410 km (0.106 R)
• M52: 20,530,812 km (0.061 R)
• M53: 20,838,834 km (0.073 R)
• M54: 21,303,634 km (0.108 R)
• M55: 22,138,540 km (0.106 R)
• M56: 22,401,683 km (0.092 R)
• M57: 24,110,090 km (0.115 R)
• M58: 25,528,877 km (0.084 R)
• M59: 25,804,735 km (0.077 R)
• M60: 26,974,441 km (0.112 R)
• M61: 27,594,075 km (0.103 R)
• M62: 29,019,593 km (0.066 R)
• M63: 29,480,804 km (0.117 R)
• M64: 29,538,698 km (0.07 R)
• M65: 29,654,337 km (0.086 R)
• M66: 30,761,661 km (0.072 R)
• M67: 31,290,938 km (0.114 R)
• M68: 31,586,244 km (0.081 R)
• M69: 31,941,838 km (0.118 R)
• M70: 32,956,561 km (0.086 R)
• M71: 33,136,676 km (0.041 R)
• M72: 33,921,168 km (0.116 R)
• M73: 33,981,755 km (0.084 R)
• M74: 34,956,385 km (0.107 R)
• M75: 35,385,581 km (0.115 R)
• M76: 36,187,426 km (0.058 R)
• M77: 36,683,791 km (0.091 R)
• M78: 38,060,391 km (0.118 R)
• M79: 38,123,372 km (0.118 R)
• M80: 38,186,502 km (0.069 R)
• M81: 38,375,743 km (0.081 R)
• M82: 39,199,429 km (0.079 R)
• M83: 40,028,949 km (0.072 R)
• M84: 40,285,360 km (0.111 R)
• M85: 40,799,678 km (0.073 R)
• M86: 41,510,716 km (0.093 R)
• M87: 42,421,319 km (0.104 R)
• M88: 43,338,653 km (0.111 R)
• M89: 43,404,476 km (0.086 R)
• M90: 43,601,945 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.6

Radius: 8.8

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 8.34 AU - 11.58 AU

Year: 11905 Days

Day: 13 Hours

Environment

Temp: -174 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 67,718,203 km

• M1: 120,127 km (0.092 R)
• M2: 563,685 km (0.046 R)
• M3: 620,682 km (0.109 R)
• M4: 1,077,254 km (0.12 R)
• M5: 1,316,012 km (0.108 R)
• M6: 1,722,769 km (0.091 R)
• M7: 2,528,054 km (0.027 R)
• M8: 2,908,033 km (0.031 R)
• M9: 3,073,339 km (0.115 R)
• M10: 3,900,914 km (0.035 R)
• M11: 4,222,549 km (0.088 R)
• M12: 4,600,583 km (0.072 R)
• M13: 4,696,775 km (0.092 R)
• M14: 4,866,868 km (0.075 R)
• M15: 5,389,263 km (0.089 R)
• M16: 5,644,328 km (0.109 R)
• M17: 5,825,191 km (0.047 R)
• M18: 6,621,950 km (0.113 R)
• M19: 6,922,791 km (0.041 R)
• M20: 7,851,794 km (0.049 R)
• M21: 8,053,901 km (0.085 R)
• M22: 8,170,138 km (0.056 R)
• M23: 8,581,383 km (0.1 R)
• M24: 8,640,773 km (0.108 R)
• M25: 8,999,509 km (0.074 R)
• M26: 9,211,040 km (0.106 R)
• M27: 9,485,403 km (0.103 R)
• M28: 9,824,541 km (0.114 R)
• M29: 10,546,351 km (0.066 R)
• M30: 10,705,523 km (0.087 R)
• M31: 11,974,262 km (0.1 R)
• M32: 12,207,037 km (0.066 R)
• M33: 12,273,757 km (0.108 R)
• M34: 12,744,691 km (0.075 R)
• M35: 13,738,769 km (0.098 R)
• M36: 13,982,464 km (0.115 R)
• M37: 14,509,348 km (0.103 R)
• M38: 14,580,108 km (0.068 R)
• M39: 15,402,148 km (0.052 R)
• M40: 17,090,958 km (0.114 R)
• M41: 17,957,130 km (0.099 R)
• M42: 18,300,008 km (0.055 R)
• M43: 20,204,389 km (0.066 R)
• M44: 20,799,789 km (0.047 R)
• M45: 21,199,963 km (0.104 R)
• M46: 21,441,414 km (0.108 R)
• M47: 21,683,613 km (0.075 R)
• M48: 21,926,859 km (0.117 R)
• M49: 22,415,895 km (0.11 R)
• M50: 22,949,660 km (0.116 R)
• M51: 23,529,351 km (0.093 R)
• M52: 24,281,679 km (0.099 R)
• M53: 25,424,757 km (0.06 R)
• M54: 25,766,887 km (0.109 R)
• M55: 26,024,494 km (0.103 R)
• M56: 27,543,960 km (0.11 R)
• M57: 27,895,365 km (0.094 R)
• M58: 28,071,592 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338.8

Radius: 5.5

Gravity: 11.2 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 13.35 AU - 18.33 AU

Year: 23877 Days

Day: 22.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 67,718,203 km

• M1: 135,984 km (0.052 R)
• M2: 437,574 km (0.107 R)
• M3: 589,416 km (0.038 R)
• M4: 650,751 km (0.083 R)
• M5: 1,321,248 km (0.109 R)
• M6: 1,686,118 km (0.058 R)
• M7: 1,774,530 km (0.049 R)
• M8: 2,337,317 km (0.107 R)
• M9: 2,502,922 km (0.064 R)
• M10: 2,775,788 km (0.081 R)
• M11: 2,880,507 km (0.116 R)
• M12: 2,915,812 km (0.087 R)
• M13: 2,986,721 km (0.091 R)
• M14: 4,037,796 km (0.037 R)
• M15: 4,116,933 km (0.087 R)
• M16: 4,196,669 km (0.084 R)
• M17: 4,643,817 km (0.115 R)
• M18: 4,852,057 km (0.112 R)
• M19: 5,451,346 km (0.111 R)
• M20: 6,906,784 km (0.104 R)
• M21: 7,144,495 km (0.103 R)
• M22: 7,481,838 km (0.106 R)
• M23: 7,923,152 km (0.11 R)
• M24: 8,933,686 km (0.099 R)
• M25: 9,824,242 km (0.107 R)
• M26: 10,145,279 km (0.079 R)
• M27: 10,633,267 km (0.099 R)
• M28: 11,184,386 km (0.073 R)
• M29: 11,407,436 km (0.081 R)
• M30: 11,519,485 km (0.087 R)
• M31: 12,602,424 km (0.072 R)
• M32: 13,896,445 km (0.051 R)
• M33: 14,437,840 km (0.027 R)
• M34: 14,802,709 km (0.037 R)
• M35: 14,924,931 km (0.114 R)
• M36: 15,293,839 km (0.09 R)
• M37: 15,541,424 km (0.094 R)
• M38: 15,790,205 km (0.107 R)
• M39: 16,926,550 km (0.109 R)
• M40: 17,893,401 km (0.088 R)
• M41: 18,219,674 km (0.105 R)
• M42: 18,416,395 km (0.118 R)
• M43: 19,544,214 km (0.096 R)
• M44: 20,218,152 km (0.109 R)
• M45: 20,285,920 km (0.09 R)
• M46: 21,243,197 km (0.113 R)
• M47: 21,381,126 km (0.067 R)
• M48: 23,842,909 km (0.068 R)
• M49: 24,562,474 km (0.086 R)
• M50: 25,875,794 km (0.027 R)
• M51: 26,318,753 km (0.115 R)
• M52: 26,838,456 km (0.103 R)
• M53: 27,511,796 km (0.083 R)
• M54: 27,586,895 km (0.105 R)
• M55: 27,963,732 km (0.104 R)
• M56: 28,190,672 km (0.091 R)
• M57: 28,418,060 km (0.11 R)
• M58: 28,874,932 km (0.056 R)
• M59: 29,410,941 km (0.037 R)
• M60: 29,641,771 km (0.081 R)
• M61: 30,259,909 km (0.089 R)
• M62: 31,038,716 km (0.119 R)
• M63: 31,587,890 km (0.108 R)
• M64: 32,061,068 km (0.059 R)
• M65: 32,377,766 km (0.072 R)
• M66: 32,695,512 km (0.109 R)
• M67: 32,775,098 km (0.112 R)
• M68: 32,854,834 km (0.05 R)
• M69: 32,934,570 km (0.098 R)
• M70: 35,520,070 km (0.115 R)
• M71: 36,258,934 km (0.089 R)
• M72: 37,835,246 km (0.098 R)
• M73: 38,673,892 km (0.104 R)
• M74: 40,797,135 km (0.107 R)
• M75: 41,829,659 km (0.118 R)
• M76: 43,045,142 km (0.044 R)
• M77: 43,307,088 km (0.049 R)
• M78: 46,581,187 km (0.117 R)
• M79: 49,476,504 km (0.077 R)
• M80: 49,659,312 km (0.06 R)
• M81: 50,669,248 km (0.098 R)
• M82: 50,945,854 km (0.103 R)
• M83: 52,989,361 km (0.087 R)
• M84: 53,082,860 km (0.117 R)
• M85: 56,964,625 km (0.036 R)
• M86: 58,697,417 km (0.12 R)
• M87: 59,862,186 km (0.057 R)
• M88: 64,497,177 km (0.074 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 11,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit