🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.6 AU - 0.84 AU

Year: 222 Days

Day: 45.5 Hours

Environment

Temp: 156 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,744,975 km

• M1: 367,113 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.07 AU - 1.13 AU

Year: 419 Days

Day: 16.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 90,744,975 km

• M1: 286,330 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.94 AU - 1.56 AU

Year: 508 Days

Day: 39.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 49.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.52 AU - 1.68 AU

Year: 736 Days

Day: 45.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 129.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.94 AU - 3.22 AU

Year: 1506 Days

Day: 21.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.1

Radius: 12

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.42 AU - 7.32 AU

Year: 5843 Days

Day: 13.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 149.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 90,744,975 km

• M1: 162,314 km (0.11 R)
• M2: 248,183 km (0.109 R)
• M3: 369,208 km (0.073 R)
• M4: 864,975 km (0.108 R)
• M5: 951,742 km (0.091 R)
• M6: 1,243,009 km (0.072 R)
• M7: 1,380,489 km (0.11 R)
• M8: 1,562,999 km (0.096 R)
• M9: 1,643,781 km (0.056 R)
• M10: 1,753,885 km (0.066 R)
• M11: 2,054,727 km (0.099 R)
• M12: 2,188,766 km (0.042 R)
• M13: 2,264,613 km (0.089 R)
• M14: 2,387,881 km (0.119 R)
• M15: 2,481,679 km (0.076 R)
• M16: 2,673,314 km (0.078 R)
• M17: 2,870,035 km (0.03 R)
• M18: 3,071,543 km (0.12 R)
• M19: 3,174,018 km (0.064 R)
• M20: 3,347,552 km (0.084 R)
• M21: 3,470,820 km (0.096 R)
• M22: 4,072,802 km (0.117 R)
• M23: 4,223,746 km (0.115 R)
• M24: 4,299,892 km (0.05 R)
• M25: 4,395,784 km (0.112 R)
• M26: 4,766,637 km (0.091 R)
• M27: 4,985,947 km (0.118 R)
• M28: 5,208,699 km (0.084 R)
• M29: 5,311,024 km (0.026 R)
• M30: 5,559,506 km (0.116 R)
• M31: 5,664,075 km (0.111 R)
• M32: 5,790,634 km (0.062 R)
• M33: 6,003,363 km (0.093 R)
• M34: 6,218,933 km (0.047 R)
• M35: 7,174,564 km (0.067 R)
• M36: 7,518,639 km (0.116 R)
• M37: 7,634,578 km (0.104 R)
• M38: 7,727,777 km (0.041 R)
• M39: 8,462,752 km (0.09 R)
• M40: 8,607,712 km (0.081 R)
• M41: 8,753,271 km (0.088 R)
• M42: 8,899,877 km (0.074 R)
• M43: 9,071,764 km (0.079 R)
• M44: 9,948,258 km (0.067 R)
• M45: 10,564,901 km (0.111 R)
• M46: 11,193,960 km (0.041 R)
• M47: 11,754,353 km (0.097 R)
• M48: 11,862,064 km (0.111 R)
• M49: 11,970,223 km (0.057 R)
• M50: 12,269,269 km (0.093 R)
• M51: 12,460,755 km (0.077 R)
• M52: 12,653,437 km (0.077 R)
• M53: 12,763,840 km (0.11 R)
• M54: 12,958,018 km (0.096 R)
• M55: 13,041,494 km (0.037 R)
• M56: 13,687,756 km (0.105 R)
• M57: 14,459,681 km (0.085 R)
• M58: 15,157,555 km (0.103 R)
• M59: 15,717,949 km (0.047 R)
• M60: 15,866,649 km (0.112 R)
• M61: 16,075,488 km (0.116 R)
• M62: 16,646,802 km (0.063 R)
• M63: 16,737,758 km (0.105 R)
• M64: 17,163,812 km (0.086 R)
• M65: 17,716,876 km (0.105 R)
• M66: 18,369,721 km (0.101 R)
• M67: 18,557,616 km (0.095 R)
• M68: 18,746,259 km (0.076 R)
• M69: 19,284,063 km (0.07 R)
• M70: 19,506,964 km (0.119 R)
• M71: 19,730,762 km (0.027 R)
• M72: 19,891,131 km (0.05 R)
• M73: 19,987,472 km (0.105 R)
• M74: 20,310,155 km (0.106 R)
• M75: 21,222,403 km (0.084 R)
• M76: 21,584,579 km (0.058 R)
• M77: 21,948,700 km (0.1 R)
• M78: 22,114,904 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 802.5

Radius: 6.7

Gravity: 17.88 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 14.82 AU - 18.48 AU

Year: 24692 Days

Day: 15.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,744,975 km

• M1: 137,331 km (0.045 R)
• M2: 447,896 km (0.066 R)
• M3: 661,522 km (0.096 R)
• M4: 766,539 km (0.109 R)
• M5: 848,968 km (0.094 R)
• M6: 934,538 km (0.078 R)
• M7: 1,240,615 km (0.051 R)
• M8: 1,902,436 km (0.057 R)
• M9: 2,409,274 km (0.113 R)
• M10: 2,615,120 km (0.047 R)
• M11: 3,356,677 km (0.028 R)
• M12: 3,402,304 km (0.111 R)
• M13: 3,821,627 km (0.05 R)
• M14: 4,760,055 km (0.119 R)
• M15: 5,228,296 km (0.069 R)
• M16: 5,441,323 km (0.1 R)
• M17: 6,041,360 km (0.107 R)
• M18: 6,547,749 km (0.116 R)
• M19: 7,842,369 km (0.088 R)
• M20: 8,025,028 km (0.088 R)
• M21: 8,394,385 km (0.107 R)
• M22: 8,643,615 km (0.052 R)
• M23: 9,085,827 km (0.06 R)
• M24: 9,277,611 km (0.073 R)
• M25: 9,341,789 km (0.036 R)
• M26: 9,470,742 km (0.101 R)
• M27: 10,589,884 km (0.102 R)
• M28: 10,927,077 km (0.082 R)
• M29: 11,336,227 km (0.085 R)
• M30: 11,404,893 km (0.071 R)
• M31: 11,750,314 km (0.104 R)
• M32: 12,099,326 km (0.12 R)
• M33: 13,674,741 km (0.12 R)
• M34: 14,189,508 km (0.08 R)
• M35: 14,263,559 km (0.035 R)
• M36: 14,486,459 km (0.081 R)
• M37: 15,541,872 km (0.116 R)
• M38: 15,618,317 km (0.11 R)
• M39: 16,233,463 km (0.068 R)
• M40: 16,310,955 km (0.098 R)
• M41: 18,448,409 km (0.099 R)
• M42: 19,590,888 km (0.113 R)
• M43: 20,756,106 km (0.099 R)
• M44: 21,858,194 km (0.082 R)
• M45: 21,943,764 km (0.058 R)
• M46: 23,327,843 km (0.11 R)
• M47: 23,766,015 km (0.105 R)
• M48: 24,473,015 km (0.107 R)
• M49: 24,918,368 km (0.089 R)
• M50: 25,186,746 km (0.115 R)
• M51: 26,088,672 km (0.093 R)
• M52: 26,361,239 km (0.033 R)
• M53: 26,817,812 km (0.092 R)
• M54: 27,001,069 km (0.101 R)
• M55: 27,092,922 km (0.082 R)
• M56: 27,738,587 km (0.112 R)
• M57: 28,576,036 km (0.103 R)
• M58: 33,772,617 km (0.085 R)
• M59: 35,971,406 km (0.12 R)
• M60: 36,579,073 km (0.117 R)
• M61: 38,216,122 km (0.101 R)
• M62: 38,319,345 km (0.107 R)
• M63: 39,355,460 km (0.061 R)
• M64: 39,772,539 km (0.098 R)
• M65: 43,483,613 km (0.048 R)
• M66: 44,455,700 km (0.09 R)
• M67: 48,303,357 km (0.103 R)
• M68: 51,457,329 km (0.077 R)
• M69: 53,750,515 km (0.103 R)
• M70: 53,866,154 km (0.095 R)
• M71: 55,142,523 km (0.068 R)
• M72: 55,492,283 km (0.085 R)
• M73: 56,311,481 km (0.062 R)
• M74: 58,436,070 km (0.077 R)
• M75: 58,792,711 km (0.054 R)
• M76: 59,388,709 km (0.097 R)
• M77: 61,430,271 km (0.05 R)
• M78: 64,105,979 km (0.117 R)
• M79: 66,571,501 km (0.091 R)
• M80: 69,319,016 km (0.094 R)
• M81: 69,948,673 km (0.109 R)
• M82: 71,848,865 km (0.08 R)
• M83: 71,976,024 km (0.106 R)
• M84: 72,613,610 km (0.032 R)
• M85: 74,537,438 km (0.091 R)
• M86: 77,519,672 km (0.107 R)
• M87: 79,617,184 km (0.117 R)
• M88: 80,144,516 km (0.113 R)
• M89: 82,798,382 km (0.107 R)
• M90: 83,733,967 km (0.116 R)
• M91: 87,375,479 km (0.052 R)
• M92: 89,831,876 km (0.06 R)
• M93: 91,206,231 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.6

Radius: 5

Gravity: 27.9 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 13.41 AU - 20.89 AU

Year: 25812 Days

Day: 23 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,744,975 km

• M1: 85,121 km (0.097 R)
• M2: 299,645 km (0.11 R)
• M3: 1,045,839 km (0.097 R)
• M4: 1,741,618 km (0.112 R)
• M5: 1,924,726 km (0.107 R)
• M6: 2,191,459 km (0.076 R)
• M7: 2,269,848 km (0.11 R)
• M8: 2,349,285 km (0.086 R)
• M9: 3,236,101 km (0.051 R)
• M10: 4,021,789 km (0.046 R)
• M11: 4,312,607 km (0.094 R)
• M12: 6,029,841 km (0.09 R)
• M13: 6,587,393 km (0.064 R)
• M14: 7,691,275 km (0.103 R)
• M15: 7,870,793 km (0.107 R)
• M16: 8,051,806 km (0.119 R)
• M17: 8,356,238 km (0.115 R)
• M18: 8,789,025 km (0.101 R)
• M19: 9,228,842 km (0.075 R)
• M20: 9,292,421 km (0.098 R)
• M21: 9,869,869 km (0.098 R)
• M22: 10,724,223 km (0.076 R)
• M23: 11,465,630 km (0.056 R)
• M24: 12,784,634 km (0.114 R)
• M25: 13,497,917 km (0.085 R)
• M26: 14,150,911 km (0.095 R)
• M27: 15,037,428 km (0.073 R)
• M28: 15,112,078 km (0.092 R)
• M29: 16,400,564 km (0.09 R)
• M30: 17,802,895 km (0.111 R)
• M31: 18,438,237 km (0.093 R)
• M32: 19,161,991 km (0.093 R)
• M33: 19,405,387 km (0.119 R)
• M34: 19,731,361 km (0.066 R)
• M35: 20,637,176 km (0.094 R)
• M36: 21,388,307 km (0.089 R)
• M37: 24,218,250 km (0.099 R)
• M38: 24,745,283 km (0.114 R)
• M39: 26,169,006 km (0.066 R)
• M40: 27,436,549 km (0.064 R)
• M41: 28,169,728 km (0.104 R)
• M42: 28,261,880 km (0.093 R)
• M43: 29,655,384 km (0.076 R)
• M44: 29,842,980 km (0.116 R)
• M45: 30,881,189 km (0.095 R)
• M46: 31,548,097 km (0.117 R)
• M47: 35,051,828 km (0.091 R)
• M48: 36,547,657 km (0.09 R)
• M49: 36,950,076 km (0.066 R)
• M50: 37,353,990 km (0.109 R)
• M51: 38,370,059 km (0.113 R)
• M52: 40,118,110 km (0.099 R)
• M53: 42,207,693 km (0.025 R)
• M54: 43,265,799 km (0.056 R)
• M55: 43,798,068 km (0.112 R)
• M56: 45,192,021 km (0.12 R)
• M57: 45,407,890 km (0.065 R)
• M58: 46,057,145 km (0.059 R)
• M59: 46,274,361 km (0.102 R)
• M60: 46,600,634 km (0.095 R)
• M61: 48,685,131 km (0.107 R)
• M62: 49,682,949 km (0.098 R)
• M63: 50,240,351 km (0.109 R)
• M64: 54,887,908 km (0.105 R)
• M65: 55,810,627 km (0.111 R)
• M66: 58,726,888 km (0.08 R)
• M67: 60,857,162 km (0.063 R)
• M68: 64,463,518 km (0.067 R)
• M69: 65,192,957 km (0.118 R)
• M70: 65,558,724 km (0.045 R)
• M71: 66,783,033 km (0.08 R)
• M72: 66,905,852 km (0.104 R)
• M73: 69,378,257 km (0.025 R)
• M74: 69,876,417 km (0.082 R)
• M75: 70,625,753 km (0.045 R)
• M76: 71,377,782 km (0.107 R)
• M77: 72,006,392 km (0.111 R)
• M78: 72,636,947 km (0.059 R)
• M79: 73,016,178 km (0.114 R)
• M80: 73,522,866 km (0.08 R)
• M81: 75,049,661 km (0.084 R)
• M82: 76,330,070 km (0.112 R)
• M83: 79,562,431 km (0.074 R)
• M84: 79,822,881 km (0.078 R)
• M85: 84,294,810 km (0.076 R)
• M86: 85,092,316 km (0.118 R)
• M87: 85,358,750 km (0.118 R)
• M88: 85,492,042 km (0.095 R)
• M89: 87,634,433 km (0.077 R)
• M90: 88,442,411 km (0.12 R)
• M91: 89,252,782 km (0.079 R)
• M92: 90,065,697 km (0.097 R)
• M93: 90,201,383 km (0.059 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 12,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit