🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.56 AU - 0.76 AU

Year: 203 Days

Day: 30.2 Hours

Environment

Temp: 179 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.01 AU - 1.15 AU

Year: 425 Days

Day: 20.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.11 AU - 1.19 AU

Year: 467 Days

Day: 36.3 Hours

Environment

Temp: -19 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.13 AU - 2.75 AU

Year: 1444 Days

Day: 29 Hours

Environment

Temp: -92 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.32 AU - 4.98 AU

Year: 3202 Days

Day: 32.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.7

Radius: 9

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.3 AU - 5.72 AU

Year: 4899 Days

Day: 14.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 58,491,871 km

• M1: 120,875 km (0.1 R)
• M2: 1,269,039 km (0.093 R)
• M3: 1,550,582 km (0.115 R)
• M4: 1,638,845 km (0.066 R)
• M5: 1,774,680 km (0.063 R)
• M6: 1,898,547 km (0.104 R)
• M7: 2,041,562 km (0.118 R)
• M8: 2,270,896 km (0.049 R)
• M9: 2,508,756 km (0.114 R)
• M10: 2,595,822 km (0.093 R)
• M11: 2,898,908 km (0.111 R)
• M12: 3,289,208 km (0.086 R)
• M13: 3,403,950 km (0.104 R)
• M14: 3,656,770 km (0.047 R)
• M15: 3,895,678 km (0.05 R)
• M16: 4,017,152 km (0.109 R)
• M17: 4,180,961 km (0.088 R)
• M18: 4,728,639 km (0.115 R)
• M19: 5,524,201 km (0.068 R)
• M20: 5,821,601 km (0.104 R)
• M21: 6,360,752 km (0.107 R)
• M22: 6,866,991 km (0.113 R)
• M23: 7,211,665 km (0.11 R)
• M24: 7,311,147 km (0.092 R)
• M25: 7,790,160 km (0.042 R)
• M26: 8,072,152 km (0.099 R)
• M27: 8,462,153 km (0.039 R)
• M28: 8,672,637 km (0.111 R)
• M29: 8,831,660 km (0.1 R)
• M30: 8,964,952 km (0.119 R)
• M31: 9,668,660 km (0.1 R)
• M32: 10,194,048 km (0.026 R)
• M33: 10,361,897 km (0.074 R)
• M34: 10,615,465 km (0.09 R)
• M35: 10,899,551 km (0.105 R)
• M36: 11,243,926 km (0.072 R)
• M37: 12,238,751 km (0.11 R)
• M38: 12,506,681 km (0.069 R)
• M39: 12,867,212 km (0.108 R)
• M40: 13,139,779 km (0.115 R)
• M41: 13,628,964 km (0.119 R)
• M42: 13,844,984 km (0.119 R)
• M43: 14,562,455 km (0.069 R)
• M44: 14,719,982 km (0.087 R)
• M45: 15,164,287 km (0.103 R)
• M46: 16,033,451 km (0.11 R)
• M47: 16,228,826 km (0.114 R)
• M48: 16,556,146 km (0.119 R)
• M49: 17,350,660 km (0.032 R)
• M50: 17,551,271 km (0.082 R)
• M51: 17,988,546 km (0.099 R)
• M52: 19,080,012 km (0.058 R)
• M53: 19,321,612 km (0.098 R)
• M54: 19,460,140 km (0.08 R)
• M55: 20,368,648 km (0.081 R)
• M56: 21,219,560 km (0.107 R)
• M57: 21,505,741 km (0.086 R)
• M58: 22,372,062 km (0.118 R)
• M59: 22,517,471 km (0.088 R)
• M60: 24,213,163 km (0.063 R)
• M61: 24,362,612 km (0.113 R)
• M62: 24,662,256 km (0.088 R)
• M63: 24,812,602 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.8

Radius: 7.8

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 9.4 AU - 14.26 AU

Year: 15411 Days

Day: 15.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,491,871 km

• M1: 216,019 km (0.069 R)
• M2: 329,415 km (0.101 R)
• M3: 696,079 km (0.118 R)
• M4: 754,272 km (0.08 R)
• M5: 876,045 km (0.059 R)
• M6: 939,475 km (0.109 R)
• M7: 1,004,550 km (0.031 R)
• M8: 1,328,728 km (0.093 R)
• M9: 1,631,664 km (0.075 R)
• M10: 2,040,365 km (0.081 R)
• M11: 2,125,935 km (0.12 R)
• M12: 2,480,034 km (0.047 R)
• M13: 2,757,837 km (0.097 R)
• M14: 2,884,397 km (0.115 R)
• M15: 3,276,044 km (0.109 R)
• M16: 3,615,332 km (0.091 R)
• M17: 3,754,159 km (0.082 R)
• M18: 4,364,069 km (0.034 R)
• M19: 5,355,305 km (0.115 R)
• M20: 5,673,948 km (0.069 R)
• M21: 6,329,636 km (0.062 R)
• M22: 6,624,044 km (0.068 R)
• M23: 7,139,259 km (0.105 R)
• M24: 7,534,048 km (0.066 R)
• M25: 7,667,340 km (0.095 R)
• M26: 8,482,798 km (0.112 R)
• M27: 8,714,226 km (0.035 R)
• M28: 9,468,797 km (0.052 R)
• M29: 9,999,720 km (0.097 R)
• M30: 10,342,449 km (0.104 R)
• M31: 11,547,160 km (0.085 R)
• M32: 12,322,377 km (0.026 R)
• M33: 12,901,620 km (0.102 R)
• M34: 13,007,834 km (0.119 R)
• M35: 14,747,208 km (0.068 R)
• M36: 15,025,610 km (0.064 R)
• M37: 15,644,048 km (0.118 R)
• M38: 15,927,835 km (0.051 R)
• M39: 16,156,271 km (0.105 R)
• M40: 16,558,390 km (0.113 R)
• M41: 17,784,644 km (0.029 R)
• M42: 18,080,997 km (0.081 R)
• M43: 19,403,891 km (0.107 R)
• M44: 20,015,447 km (0.079 R)
• M45: 21,069,663 km (0.101 R)
• M46: 21,634,994 km (0.119 R)
• M47: 22,396,746 km (0.115 R)
• M48: 23,946,131 km (0.079 R)
• M49: 24,470,322 km (0.117 R)
• M50: 26,065,335 km (0.082 R)
• M51: 26,334,461 km (0.115 R)
• M52: 27,215,293 km (0.038 R)
• M53: 27,693,707 km (0.12 R)
• M54: 30,338,598 km (0.095 R)
• M55: 30,905,574 km (0.117 R)
• M56: 32,050,147 km (0.089 R)
• M57: 32,627,595 km (0.083 R)
• M58: 33,354,192 km (0.056 R)
• M59: 33,427,195 km (0.096 R)
• M60: 34,454,185 km (0.12 R)
• M61: 36,313,686 km (0.109 R)
• M62: 36,689,626 km (0.113 R)
• M63: 36,915,668 km (0.103 R)
• M64: 37,066,762 km (0.086 R)
• M65: 38,511,429 km (0.115 R)
• M66: 38,588,023 km (0.12 R)
• M67: 38,664,617 km (0.105 R)
• M68: 38,741,211 km (0.087 R)
• M69: 40,207,121 km (0.088 R)
• M70: 41,220,646 km (0.072 R)
• M71: 41,612,593 km (0.095 R)
• M72: 43,193,094 km (0.072 R)
• M73: 43,511,438 km (0.048 R)
• M74: 44,712,560 km (0.114 R)
• M75: 45,196,060 km (0.115 R)
• M76: 46,983,605 km (0.091 R)
• M77: 47,065,435 km (0.078 R)
• M78: 49,541,579 km (0.088 R)
• M79: 50,041,834 km (0.067 R)
• M80: 50,459,960 km (0.117 R)
• M81: 50,543,735 km (0.051 R)
• M82: 50,963,357 km (0.108 R)
• M83: 51,468,399 km (0.098 R)
• M84: 51,890,415 km (0.11 R)
• M85: 52,908,279 km (0.037 R)
• M86: 54,189,734 km (0.119 R)
• M87: 54,533,061 km (0.118 R)
• M88: 54,791,118 km (0.116 R)
• M89: 55,567,830 km (0.056 R)
• M90: 56,000,766 km (0.109 R)
• M91: 58,358,429 km (0.12 R)
• M92: 58,446,392 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660.9

Radius: 5.1

Gravity: 25.41 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 11.11 AU - 12.73 AU

Year: 15587 Days

Day: 20.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 58,491,871 km

• M1: 65,374 km (0.111 R)
• M2: 147,055 km (0.097 R)
• M3: 217,067 km (0.112 R)
• M4: 630,555 km (0.093 R)
• M5: 839,543 km (0.079 R)
• M6: 883,974 km (0.06 R)
• M7: 1,422,526 km (0.063 R)
• M8: 2,321,161 km (0.117 R)
• M9: 2,384,141 km (0.104 R)
• M10: 2,641,749 km (0.098 R)
• M11: 3,044,915 km (0.094 R)
• M12: 3,289,059 km (0.083 R)
• M13: 3,870,247 km (0.092 R)
• M14: 4,020,443 km (0.113 R)
• M15: 4,249,477 km (0.09 R)
• M16: 4,482,700 km (0.065 R)
• M17: 5,207,203 km (0.111 R)
• M18: 5,967,609 km (0.083 R)
• M19: 7,217,648 km (0.076 R)
• M20: 7,356,176 km (0.105 R)
• M21: 8,158,170 km (0.049 R)
• M22: 8,302,682 km (0.062 R)
• M23: 8,399,322 km (0.116 R)
• M24: 8,496,411 km (0.059 R)
• M25: 9,136,840 km (0.103 R)
• M26: 10,515,534 km (0.051 R)
• M27: 10,567,893 km (0.105 R)
• M28: 11,042,567 km (0.069 R)
• M29: 11,577,978 km (0.093 R)
• M30: 12,067,163 km (0.084 R)
• M31: 12,563,080 km (0.047 R)
• M32: 12,674,231 km (0.029 R)
• M33: 13,178,226 km (0.034 R)
• M34: 13,291,172 km (0.038 R)
• M35: 13,347,720 km (0.12 R)
• M36: 13,631,807 km (0.058 R)
• M37: 13,803,096 km (0.119 R)
• M38: 14,495,884 km (0.088 R)
• M39: 14,846,392 km (0.057 R)
• M40: 15,140,651 km (0.08 R)
• M41: 16,215,960 km (0.118 R)
• M42: 16,885,112 km (0.082 R)
• M43: 19,329,391 km (0.06 R)
• M44: 19,457,597 km (0.066 R)
• M45: 19,973,709 km (0.078 R)
• M46: 20,298,486 km (0.036 R)
• M47: 21,019,099 km (0.106 R)
• M48: 21,614,948 km (0.096 R)
• M49: 21,681,519 km (0.068 R)
• M50: 22,350,819 km (0.098 R)
• M51: 23,435,703 km (0.112 R)
• M52: 24,260,586 km (0.093 R)
• M53: 24,746,031 km (0.098 R)
• M54: 25,445,251 km (0.096 R)
• M55: 26,009,385 km (0.079 R)
• M56: 27,293,384 km (0.075 R)
• M57: 27,726,021 km (0.09 R)
• M58: 28,817,337 km (0.088 R)
• M59: 29,774,614 km (0.088 R)
• M60: 30,071,117 km (0.073 R)
• M61: 30,294,317 km (0.115 R)
• M62: 30,742,213 km (0.078 R)
• M63: 32,860,967 km (0.106 R)
• M64: 33,167,494 km (0.12 R)
• M65: 33,244,237 km (0.054 R)
• M66: 33,629,003 km (0.099 R)
• M67: 35,732,199 km (0.103 R)
• M68: 36,442,640 km (0.09 R)
• M69: 36,680,500 km (0.116 R)
• M70: 37,637,029 km (0.06 R)
• M71: 42,624,921 km (0.09 R)
• M72: 44,897,911 km (0.072 R)
• M73: 45,835,142 km (0.104 R)
• M74: 45,920,712 km (0.113 R)
• M75: 46,092,002 km (0.114 R)
• M76: 46,435,029 km (0.119 R)
• M77: 46,778,955 km (0.037 R)
• M78: 46,951,142 km (0.038 R)
• M79: 47,902,435 km (0.115 R)
• M80: 48,947,526 km (0.072 R)
• M81: 49,560,578 km (0.038 R)
• M82: 49,824,020 km (0.1 R)
• M83: 50,176,173 km (0.088 R)
• M84: 50,617,337 km (0.055 R)
• M85: 52,305,848 km (0.081 R)
• M86: 53,112,181 km (0.119 R)
• M87: 53,381,756 km (0.099 R)
• M88: 54,283,981 km (0.094 R)
• M89: 56,194,795 km (0.115 R)
• M90: 59,895,098 km (0.115 R)
• M91: 60,363,190 km (0.102 R)
• M92: 60,456,987 km (0.097 R)
• M93: 62,152,829 km (0.039 R)
• M94: 62,531,760 km (0.076 R)
• M95: 63,673,342 km (0.039 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 120.7

Radius: 5.7

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 19.26 AU - 19.34 AU

Year: 32113 Days

Day: 22.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 58,491,871 km

• M1: 389,702 km (0.075 R)
• M2: 994,676 km (0.066 R)
• M3: 1,223,112 km (0.104 R)
• M4: 1,417,739 km (0.117 R)
• M5: 1,863,241 km (0.113 R)
• M6: 3,601,569 km (0.075 R)
• M7: 3,705,240 km (0.106 R)
• M8: 3,986,484 km (0.088 R)
• M9: 4,129,649 km (0.1 R)
• M10: 4,347,763 km (0.063 R)
• M11: 4,384,414 km (0.102 R)
• M12: 5,733,189 km (0.101 R)
• M13: 5,894,904 km (0.059 R)
• M14: 6,599,211 km (0.106 R)
• M15: 7,329,697 km (0.088 R)
• M16: 7,950,528 km (0.087 R)
• M17: 8,912,742 km (0.083 R)
• M18: 9,670,455 km (0.078 R)
• M19: 10,399,296 km (0.051 R)
• M20: 10,995,144 km (0.12 R)
• M21: 11,960,948 km (0.065 R)
• M22: 12,480,053 km (0.092 R)
• M23: 14,299,612 km (0.12 R)
• M24: 15,295,933 km (0.075 R)
• M25: 17,354,849 km (0.1 R)
• M26: 19,986,724 km (0.092 R)
• M27: 20,849,904 km (0.047 R)
• M28: 21,223,450 km (0.071 R)
• M29: 21,599,389 km (0.055 R)
• M30: 22,421,280 km (0.063 R)
• M31: 22,612,317 km (0.116 R)
• M32: 22,867,979 km (0.112 R)
• M33: 24,684,397 km (0.064 R)
• M34: 25,943,113 km (0.11 R)
• M35: 26,143,724 km (0.093 R)
• M36: 26,613,910 km (0.117 R)
• M37: 27,562,660 km (0.096 R)
• M38: 27,904,192 km (0.076 R)
• M39: 28,937,015 km (0.094 R)
• M40: 30,474,433 km (0.098 R)
• M41: 31,040,212 km (0.1 R)
• M42: 33,119,473 km (0.094 R)
• M43: 33,992,975 km (0.045 R)
• M44: 34,874,106 km (0.091 R)
• M45: 38,472,683 km (0.113 R)
• M46: 39,390,615 km (0.114 R)
• M47: 40,936,560 km (0.04 R)
• M48: 44,166,976 km (0.07 R)
• M49: 46,257,756 km (0.084 R)
• M50: 47,969,754 km (0.062 R)
• M51: 48,298,121 km (0.056 R)
• M52: 48,792,243 km (0.102 R)
• M53: 49,619,370 km (0.032 R)
• M54: 50,034,803 km (0.084 R)
• M55: 50,284,482 km (0.102 R)
• M56: 51,539,458 km (0.09 R)
• M57: 52,889,430 km (0.12 R)
• M58: 55,021,947 km (0.078 R)
• M59: 55,279,704 km (0.028 R)
• M60: 55,537,910 km (0.113 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 19,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit