🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.73 AU - 0.83 AU

Year: 264 Days

Day: 14.7 Hours

Environment

Temp: 90 °C

Axial Tilt: 106.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.77 AU - 1.07 AU

Year: 338 Days

Day: 41.7 Hours

Environment

Temp: 33 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.83 AU - 1.25 AU

Year: 406 Days

Day: 35.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 95,658,171 km

• M1: 42,785 km (0.103 R)
• M2: 104,868 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.98 AU - 1.3 AU

Year: 466 Days

Day: 14 Hours

Environment

Temp: -3 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 95,658,171 km

• M1: 19,597 km (0.096 R)
• M2: 77,791 km (0.047 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.12 AU - 2.34 AU

Year: 1275 Days

Day: 43.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,658,171 km

• M1: 159,471 km (0.069 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.92 AU - 4.64 AU

Year: 2814 Days

Day: 18.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 103.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,658,171 km

• M1: 260,001 km (0.05 R)
• M2: 2,686,030 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.4

Radius: 10.5

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.32 AU - 5.38 AU

Year: 4090 Days

Day: 12.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 95,658,171 km

• M1: 160,070 km (0.027 R)
• M2: 244,144 km (0.092 R)
• M3: 525,537 km (0.047 R)
• M4: 635,193 km (0.098 R)
• M5: 742,305 km (0.12 R)
• M6: 844,480 km (0.118 R)
• M7: 1,115,402 km (0.111 R)
• M8: 1,427,912 km (0.085 R)
• M9: 1,499,569 km (0.091 R)
• M10: 1,767,948 km (0.096 R)
• M11: 1,955,543 km (0.042 R)
• M12: 2,051,884 km (0.099 R)
• M13: 2,316,673 km (0.1 R)
• M14: 2,401,794 km (0.11 R)
• M15: 2,752,601 km (0.071 R)
• M16: 3,101,164 km (0.045 R)
• M17: 3,214,260 km (0.097 R)
• M18: 3,483,386 km (0.117 R)
• M19: 4,002,790 km (0.056 R)
• M20: 4,167,497 km (0.056 R)
• M21: 4,271,618 km (0.057 R)
• M22: 4,870,907 km (0.109 R)
• M23: 5,428,159 km (0.119 R)
• M24: 5,610,818 km (0.077 R)
• M25: 5,772,383 km (0.078 R)
• M26: 6,005,756 km (0.118 R)
• M27: 6,289,992 km (0.096 R)
• M28: 6,627,335 km (0.112 R)
• M29: 7,219,144 km (0.117 R)
• M30: 7,470,768 km (0.057 R)
• M31: 8,665,457 km (0.114 R)
• M32: 9,476,277 km (0.025 R)
• M33: 10,058,213 km (0.092 R)
• M34: 10,198,536 km (0.114 R)
• M35: 10,537,824 km (0.116 R)
• M36: 11,285,813 km (0.09 R)
• M37: 11,813,744 km (0.11 R)
• M38: 12,924,059 km (0.072 R)
• M39: 13,229,837 km (0.116 R)
• M40: 13,507,192 km (0.102 R)
• M41: 14,004,904 km (0.08 R)
• M42: 14,826,495 km (0.072 R)
• M43: 15,663,645 km (0.037 R)
• M44: 15,761,183 km (0.087 R)
• M45: 16,317,986 km (0.061 R)
• M46: 17,350,062 km (0.116 R)
• M47: 17,856,899 km (0.072 R)
• M48: 18,574,820 km (0.077 R)
• M49: 19,302,164 km (0.117 R)
• M50: 19,371,877 km (0.06 R)
• M51: 19,933,019 km (0.117 R)
• M52: 20,820,433 km (0.07 R)
• M53: 20,891,941 km (0.106 R)
• M54: 21,143,116 km (0.038 R)
• M55: 22,047,884 km (0.118 R)
• M56: 22,450,003 km (0.073 R)
• M57: 22,596,908 km (0.043 R)
• M58: 22,707,162 km (0.088 R)
• M59: 23,224,471 km (0.036 R)
• M60: 24,459,252 km (0.05 R)
• M61: 25,027,425 km (0.12 R)
• M62: 25,256,010 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.4

Radius: 11.7

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.1 AU - 8.14 AU

Year: 7274 Days

Day: 10.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 95,658,171 km

• M1: 162,463 km (0.101 R)
• M2: 316,250 km (0.119 R)
• M3: 493,523 km (0.104 R)
• M4: 603,029 km (0.074 R)
• M5: 708,346 km (0.107 R)
• M6: 1,017,266 km (0.103 R)
• M7: 1,229,844 km (0.046 R)
• M8: 1,315,713 km (0.089 R)
• M9: 1,403,677 km (0.118 R)
• M10: 1,623,286 km (0.086 R)
• M11: 2,158,398 km (0.118 R)
• M12: 2,284,659 km (0.089 R)
• M13: 3,357,425 km (0.068 R)
• M14: 3,628,796 km (0.06 R)
• M15: 4,784,888 km (0.091 R)
• M16: 4,922,967 km (0.116 R)
• M17: 5,062,542 km (0.099 R)
• M18: 5,402,877 km (0.096 R)
• M19: 6,652,169 km (0.046 R)
• M20: 7,500,987 km (0.097 R)
• M21: 8,283,982 km (0.106 R)
• M22: 8,417,124 km (0.083 R)
• M23: 9,161,673 km (0.043 R)
• M24: 9,786,394 km (0.074 R)
• M25: 9,997,775 km (0.105 R)
• M26: 10,282,011 km (0.115 R)
• M27: 11,040,772 km (0.092 R)
• M28: 11,187,228 km (0.109 R)
• M29: 11,297,631 km (0.084 R)
• M30: 11,668,185 km (0.104 R)
• M31: 11,742,685 km (0.118 R)
• M32: 12,841,930 km (0.117 R)
• M33: 13,345,327 km (0.12 R)
• M34: 13,579,896 km (0.117 R)
• M35: 13,894,800 km (0.092 R)
• M36: 14,053,074 km (0.11 R)
• M37: 14,172,304 km (0.074 R)
• M38: 14,773,089 km (0.069 R)
• M39: 14,853,872 km (0.113 R)
• M40: 15,096,968 km (0.105 R)
• M41: 15,178,200 km (0.06 R)
• M42: 15,300,571 km (0.064 R)
• M43: 15,875,476 km (0.112 R)
• M44: 16,082,519 km (0.087 R)
• M45: 16,625,111 km (0.106 R)
• M46: 17,046,528 km (0.07 R)
• M47: 17,386,265 km (0.103 R)
• M48: 17,814,114 km (0.103 R)
• M49: 18,462,322 km (0.059 R)
• M50: 18,723,819 km (0.093 R)
• M51: 19,074,327 km (0.101 R)
• M52: 19,471,210 km (0.106 R)
• M53: 20,094,136 km (0.117 R)
• M54: 20,723,643 km (0.074 R)
• M55: 21,131,746 km (0.073 R)
• M56: 21,679,873 km (0.106 R)
• M57: 21,863,729 km (0.07 R)
• M58: 22,697,139 km (0.114 R)
• M59: 23,258,579 km (0.1 R)
• M60: 23,352,676 km (0.097 R)
• M61: 23,493,897 km (0.073 R)
• M62: 23,824,658 km (0.094 R)
• M63: 25,259,600 km (0.076 R)
• M64: 25,356,241 km (0.109 R)
• M65: 25,646,909 km (0.091 R)
• M66: 25,938,625 km (0.098 R)
• M67: 31,844,899 km (0.036 R)
• M68: 32,106,246 km (0.055 R)
• M69: 32,473,359 km (0.051 R)
• M70: 32,736,352 km (0.095 R)
• M71: 33,211,625 km (0.1 R)
• M72: 33,423,605 km (0.107 R)
• M73: 33,582,927 km (0.114 R)
• M74: 34,008,832 km (0.085 R)
• M75: 35,081,598 km (0.043 R)
• M76: 35,189,458 km (0.081 R)
• M77: 35,513,787 km (0.112 R)
• M78: 35,676,250 km (0.115 R)
• M79: 36,165,285 km (0.115 R)
• M80: 36,492,605 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816.3

Radius: 6.1

Gravity: 21.94 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 13.42 AU - 19.72 AU

Year: 25826 Days

Day: 16.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,658,171 km

• M1: 186,100 km (0.107 R)
• M2: 431,291 km (0.107 R)
• M3: 523,742 km (0.102 R)
• M4: 648,806 km (0.103 R)
• M5: 756,068 km (0.102 R)
• M6: 840,590 km (0.075 R)
• M7: 1,080,994 km (0.074 R)
• M8: 1,342,491 km (0.093 R)
• M9: 1,445,714 km (0.12 R)
• M10: 1,808,339 km (0.118 R)
• M11: 2,118,156 km (0.075 R)
• M12: 2,238,583 km (0.098 R)
• M13: 2,874,673 km (0.099 R)
• M14: 3,143,949 km (0.119 R)
• M15: 4,249,477 km (0.084 R)
• M16: 4,816,902 km (0.062 R)
• M17: 5,408,113 km (0.068 R)
• M18: 6,021,913 km (0.119 R)
• M19: 7,375,175 km (0.107 R)
• M20: 7,497,247 km (0.076 R)
• M21: 8,243,142 km (0.067 R)
• M22: 8,497,159 km (0.101 R)
• M23: 9,208,497 km (0.115 R)
• M24: 9,471,939 km (0.083 R)
• M25: 10,006,302 km (0.088 R)
• M26: 10,209,157 km (0.116 R)
• M27: 11,103,902 km (0.048 R)
• M28: 12,528,971 km (0.056 R)
• M29: 13,336,949 km (0.12 R)
• M30: 13,560,299 km (0.079 R)
• M31: 14,389,520 km (0.109 R)
• M32: 14,542,110 km (0.098 R)
• M33: 14,695,148 km (0.1 R)
• M34: 15,468,569 km (0.109 R)
• M35: 15,624,899 km (0.115 R)
• M36: 15,938,905 km (0.094 R)
• M37: 16,175,868 km (0.09 R)
• M38: 16,255,155 km (0.036 R)
• M39: 20,292,951 km (0.113 R)
• M40: 20,721,699 km (0.095 R)
• M41: 20,807,717 km (0.11 R)
• M42: 23,176,600 km (0.074 R)
• M43: 24,802,579 km (0.104 R)
• M44: 25,168,944 km (0.097 R)
• M45: 25,260,797 km (0.088 R)
• M46: 26,092,561 km (0.043 R)
• M47: 28,163,295 km (0.084 R)
• M48: 29,314,750 km (0.032 R)
• M49: 29,411,390 km (0.119 R)
• M50: 29,993,625 km (0.084 R)
• M51: 31,961,435 km (0.107 R)
• M52: 32,260,332 km (0.051 R)
• M53: 34,785,843 km (0.05 R)
• M54: 35,504,362 km (0.058 R)
• M55: 37,060,329 km (0.062 R)
• M56: 39,595,864 km (0.111 R)
• M57: 39,809,639 km (0.102 R)
• M58: 40,561,069 km (0.101 R)
• M59: 40,776,640 km (0.084 R)
• M60: 42,624,024 km (0.088 R)
• M61: 42,733,529 km (0.074 R)
• M62: 45,389,939 km (0.064 R)
• M63: 45,837,835 km (0.058 R)
• M64: 50,165,402 km (0.076 R)
• M65: 50,396,830 km (0.12 R)
• M66: 52,729,809 km (0.071 R)
• M67: 53,082,860 km (0.089 R)
• M68: 55,934,943 km (0.092 R)
• M69: 60,428,265 km (0.096 R)
• M70: 60,797,622 km (0.064 R)
• M71: 60,920,890 km (0.104 R)
• M72: 62,406,846 km (0.118 R)
• M73: 64,658,144 km (0.097 R)
• M74: 65,540,772 km (0.069 R)
• M75: 67,700,965 km (0.09 R)
• M76: 68,725,561 km (0.1 R)
• M77: 70,660,609 km (0.107 R)
• M78: 71,830,166 km (0.084 R)
• M79: 73,662,141 km (0.074 R)
• M80: 74,320,073 km (0.073 R)
• M81: 75,112,193 km (0.108 R)
• M82: 77,371,869 km (0.12 R)
• M83: 77,505,460 km (0.051 R)
• M84: 78,174,761 km (0.076 R)
• M85: 79,114,834 km (0.056 R)
• M86: 81,957,642 km (0.098 R)
• M87: 82,230,210 km (0.12 R)
• M88: 82,366,493 km (0.09 R)
• M89: 87,464,340 km (0.066 R)
• M90: 88,999,364 km (0.027 R)
• M91: 89,700,230 km (0.104 R)
• M92: 91,389,339 km (0.085 R)
• M93: 91,954,819 km (0.075 R)
• M94: 94,227,959 km (0.083 R)
• M95: 94,370,675 km (0.093 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 16,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit