🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.51 AU - 0.67 AU

Year: 171 Days

Day: 35.6 Hours

Environment

Temp: 170 °C

Axial Tilt: 69.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.28 AU - 2.1 AU

Year: 828 Days

Day: 16.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.8 AU - 4.5 AU

Year: 2627 Days

Day: 33.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,943,844 km

• M1: 518,656 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.13 AU - 4.25 AU

Year: 2670 Days

Day: 47.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.91 AU - 4.55 AU

Year: 3277 Days

Day: 18.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 62.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,943,844 km

• M1: 208,539 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.3

Radius: 9.3

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.44 AU - 8.54 AU

Year: 6962 Days

Day: 10.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 83,943,844 km

• M1: 118,631 km (0.057 R)
• M2: 224,247 km (0.079 R)
• M3: 342,878 km (0.119 R)
• M4: 412,292 km (0.105 R)
• M5: 679,623 km (0.107 R)
• M6: 744,997 km (0.086 R)
• M7: 1,136,196 km (0.069 R)
• M8: 1,231,340 km (0.117 R)
• M9: 1,312,721 km (0.076 R)
• M10: 1,379,292 km (0.115 R)
• M11: 1,533,229 km (0.12 R)
• M12: 2,145,533 km (0.081 R)
• M13: 3,046,411 km (0.073 R)
• M14: 3,339,772 km (0.049 R)
• M15: 3,455,112 km (0.029 R)
• M16: 3,665,896 km (0.109 R)
• M17: 3,737,104 km (0.1 R)
• M18: 3,832,847 km (0.07 R)
• M19: 4,199,212 km (0.065 R)
• M20: 4,399,075 km (0.104 R)
• M21: 4,965,303 km (0.105 R)
• M22: 5,097,099 km (0.076 R)
• M23: 5,203,463 km (0.107 R)
• M24: 5,472,739 km (0.091 R)
• M25: 5,636,399 km (0.084 R)
• M26: 5,746,503 km (0.093 R)
• M27: 6,024,755 km (0.11 R)
• M28: 6,222,075 km (0.097 R)
• M29: 6,450,361 km (0.109 R)
• M30: 6,710,512 km (0.07 R)
• M31: 6,915,162 km (0.12 R)
• M32: 7,511,459 km (0.116 R)
• M33: 7,785,223 km (0.118 R)
• M34: 7,969,527 km (0.069 R)
• M35: 8,186,444 km (0.067 R)
• M36: 8,248,677 km (0.045 R)
• M37: 8,816,700 km (0.095 R)
• M38: 8,976,770 km (0.106 R)
• M39: 9,170,050 km (0.113 R)
• M40: 9,462,664 km (0.039 R)
• M41: 11,178,102 km (0.049 R)
• M42: 11,316,630 km (0.081 R)
• M43: 12,124,459 km (0.084 R)
• M44: 12,769,674 km (0.11 R)
• M45: 12,987,190 km (0.111 R)
• M46: 13,205,902 km (0.099 R)
• M47: 13,352,508 km (0.085 R)
• M48: 13,869,667 km (0.073 R)
• M49: 14,393,260 km (0.074 R)
• M50: 14,544,055 km (0.087 R)
• M51: 14,809,292 km (0.082 R)
• M52: 17,588,371 km (0.1 R)
• M53: 17,790,029 km (0.115 R)
• M54: 18,604,440 km (0.047 R)
• M55: 19,223,177 km (0.097 R)
• M56: 19,430,968 km (0.117 R)
• M57: 19,681,245 km (0.081 R)
• M58: 19,806,758 km (0.083 R)
• M59: 19,974,607 km (0.118 R)
• M60: 20,185,091 km (0.06 R)
• M61: 20,480,996 km (0.072 R)
• M62: 20,735,761 km (0.092 R)
• M63: 20,863,517 km (0.098 R)
• M64: 20,948,788 km (0.115 R)
• M65: 21,248,283 km (0.076 R)
• M66: 23,075,322 km (0.111 R)
• M67: 23,739,836 km (0.086 R)
• M68: 24,231,265 km (0.116 R)
• M69: 24,545,719 km (0.101 R)
• M70: 25,451,535 km (0.116 R)
• M71: 25,817,002 km (0.09 R)
• M72: 25,908,706 km (0.075 R)
• M73: 26,276,268 km (0.111 R)
• M74: 26,599,249 km (0.079 R)
• M75: 28,517,842 km (0.114 R)
• M76: 29,278,547 km (0.117 R)
• M77: 29,374,140 km (0.096 R)
• M78: 29,517,754 km (0.089 R)
• M79: 30,094,155 km (0.083 R)
• M80: 30,917,242 km (0.079 R)
• M81: 31,063,250 km (0.033 R)
• M82: 31,160,788 km (0.069 R)
• M83: 31,502,768 km (0.1 R)
• M84: 32,882,958 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.2

Radius: 10.9

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6 AU - 9.84 AU

Year: 8397 Days

Day: 11.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 83,943,844 km

• M1: 166,353 km (0.115 R)
• M2: 245,191 km (0.078 R)
• M3: 313,408 km (0.118 R)
• M4: 391,946 km (0.072 R)
• M5: 526,285 km (0.11 R)
• M6: 718,818 km (0.088 R)
• M7: 1,108,221 km (0.111 R)
• M8: 1,291,927 km (0.062 R)
• M9: 1,396,496 km (0.034 R)
• M10: 1,504,057 km (0.105 R)
• M11: 1,785,451 km (0.105 R)
• M12: 2,002,517 km (0.057 R)
• M13: 2,528,354 km (0.079 R)
• M14: 3,048,954 km (0.107 R)
• M15: 3,213,961 km (0.083 R)
• M16: 3,853,192 km (0.115 R)
• M17: 4,213,574 km (0.088 R)
• M18: 4,531,320 km (0.086 R)
• M19: 4,856,844 km (0.105 R)
• M20: 5,559,356 km (0.109 R)
• M21: 5,908,069 km (0.084 R)
• M22: 6,293,732 km (0.11 R)
• M23: 6,535,333 km (0.073 R)
• M24: 6,687,773 km (0.106 R)
• M25: 7,885,005 km (0.076 R)
• M26: 8,145,454 km (0.113 R)
• M27: 8,276,801 km (0.062 R)
• M28: 8,842,730 km (0.037 R)
• M29: 9,079,394 km (0.1 R)
• M30: 9,697,682 km (0.104 R)
• M31: 9,802,101 km (0.098 R)
• M32: 11,047,354 km (0.105 R)
• M33: 11,412,223 km (0.099 R)
• M34: 11,596,229 km (0.04 R)
• M35: 11,744,031 km (0.112 R)
• M36: 11,967,082 km (0.119 R)
• M37: 12,606,463 km (0.101 R)
• M38: 12,834,899 km (0.073 R)
• M39: 13,373,002 km (0.065 R)
• M40: 14,036,469 km (0.031 R)
• M41: 14,154,651 km (0.106 R)
• M42: 15,152,469 km (0.083 R)
• M43: 15,926,040 km (0.099 R)
• M44: 16,049,308 km (0.085 R)
• M45: 16,172,876 km (0.057 R)
• M46: 16,921,314 km (0.116 R)
• M47: 17,426,506 km (0.094 R)
• M48: 17,851,364 km (0.078 R)
• M49: 18,193,794 km (0.085 R)
• M50: 18,754,636 km (0.09 R)
• M51: 19,146,283 km (0.072 R)
• M52: 19,760,981 km (0.106 R)
• M53: 19,849,244 km (0.05 R)
• M54: 20,292,951 km (0.11 R)
• M55: 20,650,191 km (0.105 R)
• M56: 21,780,104 km (0.057 R)
• M57: 22,008,540 km (0.093 R)
• M58: 22,146,020 km (0.05 R)
• M59: 22,652,259 km (0.092 R)
• M60: 23,395,611 km (0.117 R)
• M61: 23,629,582 km (0.107 R)
• M62: 24,194,164 km (0.116 R)
• M63: 24,335,983 km (0.036 R)
• M64: 25,576,898 km (0.111 R)
• M65: 26,011,180 km (0.067 R)
• M66: 26,789,388 km (0.089 R)
• M67: 26,936,144 km (0.082 R)
• M68: 27,279,621 km (0.095 R)
• M69: 28,368,693 km (0.051 R)
• M70: 28,518,291 km (0.082 R)
• M71: 28,668,038 km (0.109 R)
• M72: 29,775,063 km (0.084 R)
• M73: 30,947,312 km (0.079 R)
• M74: 31,152,709 km (0.037 R)
• M75: 32,082,759 km (0.098 R)
• M76: 32,186,580 km (0.113 R)
• M77: 32,342,611 km (0.067 R)
• M78: 32,498,941 km (0.078 R)
• M79: 32,707,779 km (0.114 R)
• M80: 33,916,979 km (0.098 R)
• M81: 34,926,914 km (0.105 R)
• M82: 35,892,868 km (0.046 R)
• M83: 36,000,728 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.5

Radius: 6.4

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 12.34 AU - 19.62 AU

Year: 24065 Days

Day: 17.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 83,943,844 km

• M1: 157,826 km (0.084 R)
• M2: 650,900 km (0.119 R)
• M3: 705,204 km (0.069 R)
• M4: 985,102 km (0.071 R)
• M5: 1,280,109 km (0.071 R)
• M6: 1,888,374 km (0.065 R)
• M7: 2,316,673 km (0.102 R)
• M8: 2,465,971 km (0.12 R)
• M9: 4,176,473 km (0.111 R)
• M10: 5,168,008 km (0.116 R)
• M11: 5,504,603 km (0.115 R)
• M12: 6,228,807 km (0.105 R)
• M13: 6,287,898 km (0.077 R)
• M14: 6,829,442 km (0.09 R)
• M15: 8,839,140 km (0.11 R)
• M16: 9,005,941 km (0.039 R)
• M17: 9,342,686 km (0.117 R)
• M18: 9,855,657 km (0.082 R)
• M19: 10,133,012 km (0.095 R)
• M20: 10,908,826 km (0.11 R)
• M21: 11,376,320 km (0.099 R)
• M22: 14,985,069 km (0.108 R)
• M23: 15,745,924 km (0.091 R)
• M24: 16,396,375 km (0.064 R)
• M25: 16,890,048 km (0.116 R)
• M26: 17,513,872 km (0.064 R)
• M27: 20,567,463 km (0.083 R)
• M28: 21,681,219 km (0.096 R)
• M29: 21,816,157 km (0.097 R)
• M30: 23,135,161 km (0.04 R)
• M31: 23,457,395 km (0.077 R)
• M32: 24,059,826 km (0.116 R)
• M33: 24,526,571 km (0.035 R)
• M34: 25,090,704 km (0.037 R)
• M35: 26,040,501 km (0.085 R)
• M36: 26,616,004 km (0.07 R)
• M37: 29,306,672 km (0.086 R)
• M38: 29,705,350 km (0.09 R)
• M39: 31,418,994 km (0.099 R)
• M40: 33,527,875 km (0.114 R)
• M41: 34,678,282 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.3

Radius: 4.9

Gravity: 18.42 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 17.81 AU - 18.25 AU

Year: 28842 Days

Day: 23.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 83,943,844 km

• M1: 835,205 km (0.04 R)
• M2: 2,103,047 km (0.038 R)
• M3: 2,176,499 km (0.104 R)
• M4: 2,325,798 km (0.113 R)
• M5: 2,439,941 km (0.112 R)
• M6: 2,595,074 km (0.08 R)
• M7: 2,673,912 km (0.108 R)
• M8: 2,874,224 km (0.063 R)
• M9: 2,955,755 km (0.1 R)
• M10: 3,205,134 km (0.09 R)
• M11: 4,549,421 km (0.069 R)
• M12: 4,740,457 km (0.093 R)
• M13: 6,201,879 km (0.08 R)
• M14: 7,339,720 km (0.093 R)
• M15: 8,133,337 km (0.033 R)
• M16: 8,953,881 km (0.064 R)
• M17: 9,073,260 km (0.099 R)
• M18: 10,483,520 km (0.119 R)
• M19: 10,735,592 km (0.106 R)
• M20: 12,026,023 km (0.11 R)
• M21: 12,823,529 km (0.059 R)
• M22: 13,025,636 km (0.077 R)
• M23: 13,160,873 km (0.108 R)
• M24: 13,364,775 km (0.111 R)
• M25: 13,501,208 km (0.11 R)
• M26: 13,982,315 km (0.076 R)
• M27: 15,602,609 km (0.081 R)
• M28: 16,617,631 km (0.039 R)
• M29: 17,059,094 km (0.1 R)
• M30: 17,429,947 km (0.111 R)
• M31: 17,504,447 km (0.088 R)
• M32: 19,323,707 km (0.096 R)
• M33: 20,099,372 km (0.108 R)
• M34: 20,177,462 km (0.116 R)
• M35: 20,491,019 km (0.095 R)
• M36: 20,648,396 km (0.096 R)
• M37: 21,202,357 km (0.075 R)
• M38: 23,878,663 km (0.089 R)
• M39: 24,210,171 km (0.07 R)
• M40: 24,376,524 km (0.114 R)
• M41: 25,213,973 km (0.078 R)
• M42: 28,218,497 km (0.103 R)
• M43: 28,305,862 km (0.057 R)
• M44: 29,718,066 km (0.066 R)
• M45: 31,424,379 km (0.1 R)
• M46: 32,793,948 km (0.051 R)
• M47: 37,689,688 km (0.079 R)
• M48: 37,882,519 km (0.047 R)
• M49: 38,365,870 km (0.068 R)
• M50: 39,046,241 km (0.111 R)
• M51: 39,339,004 km (0.113 R)
• M52: 39,436,691 km (0.041 R)
• M53: 39,926,625 km (0.104 R)
• M54: 40,123,196 km (0.091 R)
• M55: 41,906,552 km (0.084 R)
• M56: 42,506,739 km (0.075 R)
• M57: 43,412,255 km (0.107 R)
• M58: 44,324,204 km (0.084 R)
• M59: 44,731,559 km (0.117 R)
• M60: 45,140,110 km (0.104 R)
• M61: 45,549,859 km (0.08 R)
• M62: 47,097,598 km (0.077 R)
• M63: 53,458,500 km (0.118 R)
• M64: 53,892,035 km (0.101 R)
• M65: 54,109,251 km (0.052 R)
• M66: 55,309,026 km (0.104 R)
• M67: 55,528,186 km (0.08 R)
• M68: 55,747,497 km (0.08 R)
• M69: 56,738,284 km (0.109 R)
• M70: 57,291,197 km (0.059 R)
• M71: 57,402,049 km (0.111 R)
• M72: 59,520,804 km (0.081 R)
• M73: 61,324,805 km (0.101 R)
• M74: 61,892,229 km (0.051 R)
• M75: 63,949,350 km (0.112 R)
• M76: 64,524,853 km (0.097 R)
• M77: 64,870,873 km (0.054 R)
• M78: 66,377,622 km (0.109 R)
• M79: 67,778,606 km (0.113 R)
• M80: 68,482,764 km (0.08 R)
• M81: 69,071,431 km (0.074 R)
• M82: 71,920,224 km (0.078 R)
• M83: 72,998,525 km (0.092 R)
• M84: 73,118,652 km (0.082 R)
• M85: 75,778,053 km (0.099 R)
• M86: 77,486,760 km (0.057 R)
• M87: 78,468,870 km (0.085 R)
• M88: 78,961,496 km (0.114 R)
• M89: 80,569,673 km (0.111 R)
• M90: 83,566,717 km (0.115 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 13,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit