🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.58 AU - 0.66 AU

Year: 176 Days

Day: 22 Hours

Environment

Temp: 197 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.55 AU - 0.87 AU

Year: 215 Days

Day: 24.1 Hours

Environment

Temp: 119 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.83 AU - 0.83 AU

Year: 272 Days

Day: 26.7 Hours

Environment

Temp: 109 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,755,547 km

• M1: 77,940 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.64 AU - 1.04 AU

Year: 277 Days

Day: 37.2 Hours

Environment

Temp: 107 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.81 AU - 1.11 AU

Year: 339 Days

Day: 23.5 Hours

Environment

Temp: 121 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.37 AU - 5.29 AU

Year: 3243 Days

Day: 38.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,755,547 km

• M1: 2,774,293 km (0.096 R)

Asteroid Belt

Center: 7.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.3

Radius: 13.1

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 8.28 AU - 12.96 AU

Year: 12455 Days

Day: 13.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 86,755,547 km

• M1: 187,446 km (0.058 R)
• M2: 290,369 km (0.096 R)
• M3: 425,606 km (0.076 R)
• M4: 523,593 km (0.085 R)
• M5: 1,238,072 km (0.118 R)
• M6: 1,507,647 km (0.052 R)
• M7: 1,754,334 km (0.068 R)
• M8: 2,596,869 km (0.035 R)
• M9: 2,819,172 km (0.098 R)
• M10: 3,442,696 km (0.079 R)
• M11: 3,854,090 km (0.102 R)
• M12: 3,938,314 km (0.106 R)
• M13: 4,905,314 km (0.118 R)
• M14: 4,996,868 km (0.092 R)
• M15: 5,526,145 km (0.092 R)
• M16: 5,813,672 km (0.026 R)
• M17: 5,910,612 km (0.084 R)
• M18: 6,875,817 km (0.1 R)
• M19: 7,220,042 km (0.111 R)
• M20: 7,818,134 km (0.105 R)
• M21: 7,925,396 km (0.094 R)
• M22: 8,250,023 km (0.106 R)
• M23: 8,652,890 km (0.091 R)
• M24: 8,875,193 km (0.114 R)
• M25: 9,784,000 km (0.101 R)
• M26: 10,327,788 km (0.058 R)
• M27: 10,682,485 km (0.086 R)
• M28: 11,242,430 km (0.119 R)
• M29: 11,363,604 km (0.117 R)
• M30: 13,148,905 km (0.114 R)
• M31: 14,226,458 km (0.115 R)
• M32: 14,753,791 km (0.071 R)
• M33: 15,064,356 km (0.056 R)
• M34: 15,466,924 km (0.116 R)
• M35: 16,009,216 km (0.117 R)
• M36: 16,282,681 km (0.065 R)
• M37: 16,603,718 km (0.081 R)
• M38: 17,158,876 km (0.071 R)
• M39: 17,673,193 km (0.104 R)
• M40: 17,767,141 km (0.117 R)
• M41: 18,097,752 km (0.101 R)
• M42: 18,716,938 km (0.11 R)
• M43: 19,440,094 km (0.044 R)
• M44: 19,829,497 km (0.099 R)
• M45: 21,262,794 km (0.089 R)
• M46: 21,815,109 km (0.037 R)
• M47: 24,910,589 km (0.063 R)
• M48: 27,593,327 km (0.077 R)
• M49: 28,747,176 km (0.085 R)
• M50: 28,857,878 km (0.093 R)
• M51: 29,246,533 km (0.04 R)
• M52: 31,386,531 km (0.079 R)
• M53: 32,417,709 km (0.099 R)
• M54: 33,285,526 km (0.115 R)
• M55: 33,401,764 km (0.108 R)
• M56: 33,693,031 km (0.047 R)
• M57: 34,572,068 km (0.119 R)
• M58: 35,815,376 km (0.076 R)
• M59: 38,284,638 km (0.036 R)
• M60: 38,895,297 km (0.064 R)
• M61: 41,057,584 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.4

Radius: 8.9

Gravity: 10.99 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 12.04 AU - 12.68 AU

Year: 15639 Days

Day: 8.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 86,755,547 km

• M1: 151,543 km (0.105 R)
• M2: 265,536 km (0.106 R)
• M3: 733,329 km (0.098 R)
• M4: 868,116 km (0.027 R)
• M5: 2,027,799 km (0.085 R)
• M6: 2,155,556 km (0.104 R)
• M7: 2,977,596 km (0.092 R)
• M8: 3,308,806 km (0.08 R)
• M9: 3,498,047 km (0.116 R)
• M10: 3,887,151 km (0.108 R)
• M11: 4,046,772 km (0.09 R)
• M12: 4,167,797 km (0.105 R)
• M13: 4,496,762 km (0.072 R)
• M14: 5,092,461 km (0.117 R)
• M15: 5,712,843 km (0.113 R)
• M16: 5,848,978 km (0.116 R)
• M17: 6,263,663 km (0.12 R)
• M18: 7,024,368 km (0.101 R)
• M19: 7,864,360 km (0.088 R)
• M20: 8,373,292 km (0.097 R)
• M21: 8,527,976 km (0.079 R)
• M22: 8,683,708 km (0.115 R)
• M23: 8,840,337 km (0.067 R)
• M24: 9,050,671 km (0.111 R)
• M25: 9,908,615 km (0.071 R)
• M26: 11,130,231 km (0.103 R)
• M27: 11,816,437 km (0.084 R)
• M28: 12,693,379 km (0.114 R)
• M29: 13,109,860 km (0.081 R)
• M30: 13,470,391 km (0.092 R)
• M31: 13,773,326 km (0.099 R)
• M32: 14,017,171 km (0.115 R)
• M33: 15,132,722 km (0.115 R)
• M34: 15,258,384 km (0.109 R)
• M35: 15,956,109 km (0.109 R)
• M36: 16,728,931 km (0.094 R)
• M37: 16,989,232 km (0.091 R)
• M38: 17,382,225 km (0.096 R)
• M39: 17,645,966 km (0.09 R)
• M40: 19,323,856 km (0.059 R)
• M41: 19,528,656 km (0.063 R)
• M42: 20,147,243 km (0.078 R)
• M43: 21,474,176 km (0.109 R)
• M44: 22,901,340 km (0.099 R)
• M45: 23,772,149 km (0.087 R)
• M46: 25,771,076 km (0.081 R)
• M47: 27,977,495 km (0.094 R)
• M48: 28,907,993 km (0.094 R)
• M49: 29,769,976 km (0.083 R)
• M50: 30,322,890 km (0.102 R)
• M51: 32,001,827 km (0.08 R)
• M52: 32,730,668 km (0.086 R)
• M53: 32,974,662 km (0.105 R)
• M54: 34,700,572 km (0.049 R)
• M55: 36,624,252 km (0.08 R)
• M56: 36,708,774 km (0.064 R)
• M57: 36,793,297 km (0.077 R)
• M58: 36,962,343 km (0.116 R)
• M59: 37,131,837 km (0.116 R)
• M60: 37,982,899 km (0.111 R)
• M61: 39,098,899 km (0.114 R)
• M62: 39,357,853 km (0.087 R)
• M63: 39,790,939 km (0.086 R)
• M64: 41,626,804 km (0.105 R)
• M65: 43,044,095 km (0.097 R)
• M66: 43,758,724 km (0.053 R)
• M67: 45,199,501 km (0.04 R)
• M68: 45,471,470 km (0.05 R)
• M69: 48,869,136 km (0.038 R)
• M70: 49,988,577 km (0.1 R)
• M71: 51,588,826 km (0.087 R)
• M72: 52,062,752 km (0.085 R)
• M73: 54,357,284 km (0.094 R)
• M74: 54,839,587 km (0.082 R)
• M75: 56,684,728 km (0.098 R)
• M76: 56,880,252 km (0.063 R)
• M77: 57,075,926 km (0.055 R)
• M78: 57,664,145 km (0.086 R)
• M79: 60,037,216 km (0.113 R)
• M80: 62,139,814 km (0.056 R)
• M81: 62,240,643 km (0.114 R)
• M82: 62,846,065 km (0.099 R)
• M83: 63,453,433 km (0.054 R)
• M84: 64,062,895 km (0.109 R)
• M85: 64,266,497 km (0.058 R)
• M86: 64,980,677 km (0.09 R)
• M87: 66,932,331 km (0.114 R)
• M88: 69,007,403 km (0.082 R)
• M89: 69,111,673 km (0.117 R)
• M90: 69,424,931 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.3

Radius: 6.8

Gravity: 21.57 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 11.21 AU - 18.09 AU

Year: 20180 Days

Day: 15.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,755,547 km

• M1: 534,962 km (0.051 R)
• M2: 726,597 km (0.105 R)
• M3: 830,567 km (0.088 R)
• M4: 884,572 km (0.072 R)
• M5: 967,749 km (0.105 R)
• M6: 1,295,218 km (0.083 R)
• M7: 1,487,900 km (0.112 R)
• M8: 1,936,395 km (0.113 R)
• M9: 2,232,449 km (0.027 R)
• M10: 2,424,682 km (0.116 R)
• M11: 2,542,715 km (0.102 R)
• M12: 2,825,305 km (0.099 R)
• M13: 3,420,555 km (0.068 R)
• M14: 3,914,976 km (0.108 R)
• M15: 4,007,278 km (0.11 R)
• M16: 5,683,522 km (0.071 R)
• M17: 7,262,528 km (0.116 R)
• M18: 7,720,597 km (0.053 R)
• M19: 8,724,847 km (0.111 R)
• M20: 9,028,082 km (0.092 R)
• M21: 9,895,151 km (0.116 R)
• M22: 11,245,122 km (0.083 R)
• M23: 11,376,619 km (0.115 R)
• M24: 12,042,030 km (0.083 R)
• M25: 12,651,791 km (0.107 R)
• M26: 13,690,000 km (0.044 R)
• M27: 15,044,011 km (0.115 R)
• M28: 15,407,384 km (0.12 R)
• M29: 15,847,351 km (0.113 R)
• M30: 16,142,807 km (0.049 R)
• M31: 16,217,008 km (0.051 R)
• M32: 17,115,941 km (0.091 R)
• M33: 18,571,977 km (0.064 R)
• M34: 18,961,680 km (0.114 R)
• M35: 20,708,384 km (0.113 R)
• M36: 24,864,961 km (0.076 R)
• M37: 26,597,454 km (0.068 R)
• M38: 27,213,049 km (0.104 R)
• M39: 27,833,282 km (0.079 R)
• M40: 28,817,337 km (0.085 R)
• M41: 29,268,375 km (0.086 R)
• M42: 29,449,388 km (0.112 R)
• M43: 32,023,369 km (0.06 R)
• M44: 33,526,229 km (0.116 R)
• M45: 33,905,460 km (0.103 R)
• M46: 34,000,604 km (0.1 R)
• M47: 34,859,894 km (0.117 R)
• M48: 36,600,166 km (0.111 R)
• M49: 36,892,929 km (0.027 R)
• M50: 37,973,026 km (0.116 R)
• M51: 39,662,734 km (0.05 R)
• M52: 39,863,195 km (0.075 R)
• M53: 42,089,660 km (0.119 R)
• M54: 42,191,835 km (0.042 R)
• M55: 43,321,000 km (0.094 R)
• M56: 44,252,247 km (0.114 R)
• M57: 44,668,279 km (0.111 R)
• M58: 45,818,985 km (0.067 R)
• M59: 46,767,735 km (0.113 R)
• M60: 47,403,825 km (0.112 R)
• M61: 48,042,907 km (0.05 R)
• M62: 50,084,918 km (0.091 R)
• M63: 50,844,427 km (0.092 R)
• M64: 50,953,334 km (0.066 R)
• M65: 51,389,262 km (0.08 R)
• M66: 52,155,353 km (0.07 R)
• M67: 52,704,826 km (0.106 R)
• M68: 54,698,666 km (0.119 R)
• M69: 54,921,717 km (0.071 R)
• M70: 58,303,825 km (0.101 R)
• M71: 60,711,154 km (0.101 R)
• M72: 60,826,644 km (0.074 R)
• M73: 61,752,804 km (0.072 R)
• M74: 62,800,289 km (0.094 R)
• M75: 63,501,903 km (0.079 R)
• M76: 65,503,821 km (0.106 R)
• M77: 65,740,635 km (0.104 R)
• M78: 69,207,416 km (0.081 R)
• M79: 70,902,060 km (0.114 R)
• M80: 71,632,547 km (0.048 R)
• M81: 72,243,205 km (0.072 R)
• M82: 72,855,659 km (0.056 R)
• M83: 73,838,966 km (0.114 R)
• M84: 76,441,221 km (0.095 R)
• M85: 80,463,908 km (0.083 R)
• M86: 81,352,968 km (0.059 R)
• M87: 81,607,583 km (0.113 R)
• M88: 83,012,756 km (0.08 R)
• M89: 83,140,961 km (0.098 R)
• M90: 84,168,400 km (0.096 R)
• M91: 84,554,811 km (0.084 R)
• M92: 85,329,429 km (0.058 R)
• M93: 85,847,037 km (0.059 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 13,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit