🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.68 AU - 0.78 AU

Year: 239 Days

Day: 40.6 Hours

Environment

Temp: 98 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,243,797 km

• M1: 110,553 km (0.066 R)
• M2: 574,306 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.73 AU - 0.99 AU

Year: 305 Days

Day: 25.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.82 AU - 1.18 AU

Year: 383 Days

Day: 20.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 69.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.84 AU - 1.16 AU

Year: 383 Days

Day: 42.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.01 AU - 1.23 AU

Year: 454 Days

Day: 28.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,243,797 km

• M1: 838,646 km (0.119 R)

Asteroid Belt

Center: 3.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.2

Radius: 9.3

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.57 AU - 6.79 AU

Year: 5183 Days

Day: 7 Hours

Environment

Temp: -154 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 53,243,797 km

• M1: 118,631 km (0.115 R)
• M2: 296,503 km (0.076 R)
• M3: 512,373 km (0.092 R)
• M4: 905,516 km (0.119 R)
• M5: 1,032,225 km (0.091 R)
• M6: 1,205,310 km (0.1 R)
• M7: 1,312,123 km (0.09 R)
• M8: 1,448,257 km (0.065 R)
• M9: 2,097,661 km (0.043 R)
• M10: 2,537,329 km (0.062 R)
• M11: 2,916,111 km (0.097 R)
• M12: 3,312,845 km (0.103 R)
• M13: 3,405,895 km (0.041 R)
• M14: 3,823,722 km (0.103 R)
• M15: 3,946,093 km (0.059 R)
• M16: 4,082,227 km (0.097 R)
• M17: 5,568,781 km (0.077 R)
• M18: 6,003,363 km (0.097 R)
• M19: 6,390,971 km (0.103 R)
• M20: 6,742,226 km (0.089 R)
• M21: 7,663,301 km (0.115 R)
• M22: 7,895,776 km (0.075 R)
• M23: 8,005,132 km (0.094 R)
• M24: 9,158,681 km (0.11 R)
• M25: 9,838,603 km (0.093 R)
• M26: 10,261,068 km (0.102 R)
• M27: 10,466,017 km (0.068 R)
• M28: 11,458,000 km (0.114 R)
• M29: 11,777,541 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.4

Radius: 9.6

Gravity: 10.33 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.57 AU - 8.71 AU

Year: 8892 Days

Day: 13.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 53,243,797 km

• M1: 123,867 km (0.114 R)
• M2: 258,954 km (0.111 R)
• M3: 375,790 km (0.099 R)
• M4: 1,013,825 km (0.1 R)
• M5: 2,145,233 km (0.091 R)
• M6: 2,274,336 km (0.11 R)
• M7: 2,353,025 km (0.097 R)
• M8: 2,432,611 km (0.076 R)
• M9: 2,621,852 km (0.077 R)
• M10: 2,816,180 km (0.118 R)
• M11: 3,732,317 km (0.114 R)
• M12: 4,666,556 km (0.087 R)
• M13: 5,004,946 km (0.117 R)
• M14: 6,067,540 km (0.12 R)
• M15: 6,624,343 km (0.086 R)
• M16: 7,158,857 km (0.117 R)
• M17: 7,353,184 km (0.105 R)
• M18: 7,549,157 km (0.074 R)
• M19: 7,667,639 km (0.069 R)
• M20: 8,066,916 km (0.106 R)
• M21: 8,555,203 km (0.081 R)
• M22: 8,969,290 km (0.072 R)
• M23: 9,389,959 km (0.113 R)
• M24: 10,294,428 km (0.077 R)
• M25: 10,381,943 km (0.072 R)
• M26: 10,779,275 km (0.074 R)
• M27: 10,912,716 km (0.102 R)
• M28: 11,226,423 km (0.053 R)
• M29: 11,316,630 km (0.082 R)
• M30: 11,543,121 km (0.106 R)
• M31: 11,908,738 km (0.107 R)
• M32: 12,839,237 km (0.048 R)
• M33: 12,933,484 km (0.053 R)
• M34: 13,600,391 km (0.05 R)
• M35: 13,986,354 km (0.09 R)
• M36: 15,116,416 km (0.111 R)
• M37: 15,365,945 km (0.089 R)
• M38: 15,818,628 km (0.105 R)
• M39: 17,046,827 km (0.027 R)
• M40: 18,358,651 km (0.063 R)
• M41: 19,053,682 km (0.067 R)
• M42: 20,084,861 km (0.037 R)
• M43: 20,414,275 km (0.084 R)
• M44: 20,524,379 km (0.112 R)
• M45: 20,800,836 km (0.094 R)
• M46: 23,573,782 km (0.114 R)
• M47: 23,689,421 km (0.092 R)
• M48: 25,327,967 km (0.078 R)
• M49: 25,446,448 km (0.081 R)
• M50: 25,743,400 km (0.096 R)
• M51: 26,220,767 km (0.089 R)
• M52: 26,400,583 km (0.118 R)
• M53: 26,520,711 km (0.042 R)
• M54: 26,640,987 km (0.072 R)
• M55: 26,882,139 km (0.113 R)
• M56: 27,427,274 km (0.038 R)
• M57: 27,792,741 km (0.105 R)
• M58: 28,282,525 km (0.119 R)
• M59: 32,302,219 km (0.103 R)
• M60: 33,140,416 km (0.104 R)
• M61: 33,269,968 km (0.089 R)
• M62: 34,312,665 km (0.088 R)
• M63: 34,706,407 km (0.104 R)
• M64: 34,772,230 km (0.086 R)
• M65: 34,969,699 km (0.07 R)
• M66: 35,167,767 km (0.099 R)
• M67: 35,365,984 km (0.116 R)
• M68: 35,432,256 km (0.075 R)
• M69: 36,764,724 km (0.041 R)
• M70: 36,831,744 km (0.099 R)
• M71: 37,033,102 km (0.032 R)
• M72: 37,100,422 km (0.05 R)
• M73: 38,589,519 km (0.051 R)
• M74: 39,204,216 km (0.052 R)
• M75: 39,478,579 km (0.103 R)
• M76: 40,028,949 km (0.1 R)
• M77: 40,236,142 km (0.06 R)
• M78: 40,928,930 km (0.032 R)
• M79: 41,346,458 km (0.109 R)
• M80: 41,486,033 km (0.1 R)
• M81: 42,748,788 km (0.085 R)
• M82: 43,172,450 km (0.06 R)
• M83: 45,024,471 km (0.097 R)
• M84: 45,168,085 km (0.11 R)
• M85: 45,743,738 km (0.116 R)
• M86: 47,339,498 km (0.105 R)
• M87: 49,470,669 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.4

Radius: 11.2

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.65 AU - 9.71 AU

Year: 10650 Days

Day: 9.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 53,243,797 km

• M1: 165,455 km (0.112 R)
• M2: 311,014 km (0.072 R)
• M3: 573,857 km (0.117 R)
• M4: 886,966 km (0.089 R)
• M5: 968,497 km (0.085 R)
• M6: 1,052,870 km (0.111 R)
• M7: 1,161,927 km (0.104 R)
• M8: 1,791,435 km (0.08 R)
• M9: 1,977,235 km (0.104 R)
• M10: 2,310,988 km (0.103 R)
• M11: 3,515,999 km (0.072 R)
• M12: 3,886,553 km (0.104 R)
• M13: 4,199,212 km (0.063 R)
• M14: 4,340,881 km (0.068 R)
• M15: 4,738,513 km (0.095 R)
• M16: 5,569,080 km (0.108 R)
• M17: 6,081,004 km (0.111 R)
• M18: 6,201,281 km (0.063 R)
• M19: 7,023,470 km (0.116 R)
• M20: 7,107,544 km (0.037 R)
• M21: 8,276,053 km (0.079 R)
• M22: 10,114,312 km (0.055 R)
• M23: 10,544,855 km (0.11 R)
• M24: 10,883,993 km (0.115 R)
• M25: 11,722,190 km (0.055 R)
• M26: 11,922,502 km (0.099 R)
• M27: 12,073,446 km (0.106 R)
• M28: 12,174,424 km (0.102 R)
• M29: 12,530,168 km (0.116 R)
• M30: 12,837,741 km (0.109 R)
• M31: 12,992,575 km (0.09 R)
• M32: 13,148,007 km (0.052 R)
• M33: 13,512,876 km (0.085 R)
• M34: 13,934,144 km (0.1 R)
• M35: 14,093,167 km (0.086 R)
• M36: 14,252,788 km (0.084 R)
• M37: 15,387,338 km (0.117 R)
• M38: 15,771,954 km (0.071 R)
• M39: 16,159,712 km (0.075 R)
• M40: 16,271,162 km (0.06 R)
• M41: 17,171,442 km (0.085 R)
• M42: 17,972,389 km (0.063 R)
• M43: 18,551,931 km (0.086 R)
• M44: 18,668,617 km (0.077 R)
• M45: 19,137,756 km (0.073 R)
• M46: 20,507,923 km (0.107 R)
• M47: 20,870,549 km (0.026 R)
• M48: 21,174,382 km (0.117 R)
• M49: 22,840,304 km (0.08 R)
• M50: 22,965,368 km (0.115 R)
• M51: 23,216,243 km (0.088 R)
• M52: 24,101,264 km (0.102 R)
• M53: 24,676,169 km (0.115 R)
• M54: 26,165,565 km (0.074 R)
• M55: 27,817,425 km (0.077 R)
• M56: 28,017,886 km (0.112 R)
• M57: 28,757,049 km (0.1 R)
• M58: 31,777,580 km (0.026 R)
• M59: 32,618,769 km (0.114 R)
• M60: 33,965,598 km (0.079 R)
• M61: 34,251,480 km (0.111 R)
• M62: 34,609,916 km (0.114 R)
• M63: 35,983,374 km (0.03 R)
• M64: 36,933,321 km (0.09 R)
• M65: 37,965,546 km (0.083 R)
• M66: 39,456,588 km (0.114 R)
• M67: 41,728,980 km (0.097 R)
• M68: 42,572,712 km (0.117 R)
• M69: 43,035,418 km (0.118 R)
• M70: 43,344,786 km (0.093 R)
• M71: 43,810,185 km (0.087 R)
• M72: 43,965,617 km (0.097 R)
• M73: 45,846,063 km (0.065 R)
• M74: 47,353,261 km (0.104 R)
• M75: 48,795,983 km (0.113 R)
• M76: 49,280,082 km (0.103 R)
• M77: 50,253,216 km (0.086 R)
• M78: 50,334,597 km (0.115 R)
• M79: 50,905,463 km (0.12 R)
• M80: 51,396,443 km (0.042 R)
• M81: 52,383,190 km (0.104 R)
• M82: 52,465,768 km (0.104 R)
• M83: 53,459,248 km (0.111 R)
• M84: 53,958,306 km (0.098 R)
• M85: 54,709,886 km (0.083 R)
• M86: 55,548,981 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 360.6

Radius: 3.1

Gravity: 37.52 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 10.09 AU - 14.13 AU

Year: 16136 Days

Day: 22.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,243,797 km

• M1: 83,924 km (0.087 R)
• M2: 108,458 km (0.116 R)
• M3: 146,307 km (0.027 R)
• M4: 417,228 km (0.101 R)
• M5: 480,209 km (0.076 R)
• M6: 512,971 km (0.059 R)
• M7: 687,701 km (0.082 R)
• M8: 781,798 km (0.113 R)
• M9: 1,242,410 km (0.114 R)
• M10: 1,403,826 km (0.074 R)
• M11: 1,596,508 km (0.089 R)
• M12: 1,721,124 km (0.102 R)
• M13: 1,848,730 km (0.078 R)
• M14: 2,446,524 km (0.071 R)
• M15: 2,736,444 km (0.085 R)
• M16: 2,976,250 km (0.069 R)
• M17: 3,129,438 km (0.116 R)
• M18: 4,000,546 km (0.103 R)
• M19: 4,514,714 km (0.11 R)
• M20: 4,726,096 km (0.042 R)
• M21: 4,868,962 km (0.077 R)
• M22: 5,566,238 km (0.05 R)
• M23: 6,294,181 km (0.06 R)
• M24: 6,451,259 km (0.1 R)
• M25: 6,649,326 km (0.077 R)
• M26: 6,849,488 km (0.11 R)
• M27: 7,051,595 km (0.112 R)
• M28: 7,586,108 km (0.082 R)
• M29: 8,006,179 km (0.099 R)
• M30: 8,476,814 km (0.12 R)
• M31: 9,266,242 km (0.108 R)
• M32: 9,760,214 km (0.044 R)
• M33: 9,850,870 km (0.113 R)
• M34: 10,586,593 km (0.103 R)
• M35: 10,726,467 km (0.087 R)
• M36: 10,820,115 km (0.096 R)
• M37: 11,149,978 km (0.084 R)
• M38: 11,867,749 km (0.088 R)
• M39: 12,061,628 km (0.09 R)
• M40: 12,550,962 km (0.081 R)
• M41: 12,847,764 km (0.039 R)
• M42: 13,498,515 km (0.067 R)
• M43: 15,250,605 km (0.102 R)
• M44: 15,620,112 km (0.102 R)
• M45: 16,637,976 km (0.098 R)
• M46: 17,236,816 km (0.089 R)
• M47: 18,511,839 km (0.079 R)
• M48: 19,075,673 km (0.076 R)
• M49: 19,645,043 km (0.086 R)
• M50: 20,335,587 km (0.113 R)
• M51: 21,563,187 km (0.083 R)
• M52: 21,622,278 km (0.114 R)
• M53: 22,514,480 km (0.114 R)
• M54: 24,027,961 km (0.107 R)
• M55: 24,334,637 km (0.066 R)
• M56: 24,951,878 km (0.114 R)
• M57: 27,663,638 km (0.042 R)
• M58: 29,086,763 km (0.111 R)
• M59: 29,217,362 km (0.036 R)
• M60: 29,544,532 km (0.107 R)
• M61: 29,610,056 km (0.086 R)
• M62: 29,938,872 km (0.114 R)
• M63: 31,065,344 km (0.087 R)
• M64: 31,265,656 km (0.114 R)
• M65: 32,070,941 km (0.096 R)
• M66: 32,273,347 km (0.103 R)
• M67: 32,340,816 km (0.099 R)
• M68: 33,428,093 km (0.092 R)
• M69: 35,220,275 km (0.053 R)
• M70: 36,408,831 km (0.088 R)
• M71: 37,184,944 km (0.116 R)
• M72: 38,109,160 km (0.074 R)
• M73: 38,681,671 km (0.059 R)
• M74: 39,112,812 km (0.045 R)
• M75: 39,618,004 km (0.12 R)
• M76: 39,835,071 km (0.112 R)
• M77: 40,125,290 km (0.095 R)
• M78: 41,880,672 km (0.08 R)
• M79: 42,693,587 km (0.088 R)
• M80: 42,990,538 km (0.103 R)
• M81: 45,238,994 km (0.08 R)
• M82: 45,390,238 km (0.065 R)
• M83: 45,997,007 km (0.104 R)
• M84: 46,453,729 km (0.104 R)
• M85: 47,295,217 km (0.074 R)
• M86: 47,756,128 km (0.111 R)
• M87: 48,992,854 km (0.038 R)
• M88: 50,318,441 km (0.063 R)
• M89: 50,631,998 km (0.111 R)
• M90: 50,710,537 km (0.079 R)
• M91: 51,261,057 km (0.084 R)
• M92: 51,418,883 km (0.08 R)
• M93: 51,497,721 km (0.029 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: 320 - 10,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit