🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.6 AU - 0.62 AU

Year: 171 Days

Day: 15.9 Hours

Environment

Temp: 241 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.52 AU - 2.64 AU

Year: 1484 Days

Day: 12.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.33 AU - 4.43 AU

Year: 3283 Days

Day: 34.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.19 AU - 4.73 AU

Year: 3373 Days

Day: 44 Hours

Environment

Temp: -126 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.2

Radius: 10.9

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.25 AU - 8.57 AU

Year: 7224 Days

Day: 9.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 20,748,903 km

• M1: 147,354 km (0.104 R)
• M2: 216,019 km (0.032 R)
• M3: 382,223 km (0.086 R)
• M4: 700,118 km (0.072 R)
• M5: 1,252,134 km (0.115 R)
• M6: 1,571,825 km (0.109 R)
• M7: 1,786,947 km (0.063 R)
• M8: 1,973,794 km (0.109 R)
• M9: 3,135,721 km (0.119 R)
• M10: 3,571,051 km (0.039 R)
• M11: 3,855,885 km (0.108 R)
• M12: 4,173,033 km (0.058 R)
• M13: 4,963,059 km (0.06 R)
• M14: 5,551,577 km (0.118 R)
• M15: 5,771,187 km (0.087 R)
• M16: 5,882,039 km (0.106 R)
• M17: 6,049,588 km (0.085 R)
• M18: 6,562,111 km (0.082 R)
• M19: 6,852,929 km (0.114 R)
• M20: 6,940,892 km (0.053 R)
• M21: 7,996,156 km (0.108 R)
• M22: 8,337,987 km (0.096 R)
• M23: 8,875,941 km (0.046 R)
• M24: 10,152,310 km (0.034 R)
• M25: 10,252,840 km (0.085 R)
• M26: 10,488,756 km (0.083 R)
• M27: 11,103,752 km (0.099 R)
• M28: 11,520,233 km (0.11 R)
• M29: 11,590,095 km (0.114 R)
• M30: 11,800,729 km (0.058 R)
• M31: 12,945,302 km (0.075 R)
• M32: 13,090,861 km (0.055 R)
• M33: 13,200,367 km (0.067 R)
• M34: 14,462,973 km (0.089 R)
• M35: 16,586,066 km (0.045 R)
• M36: 17,502,352 km (0.048 R)
• M37: 17,905,968 km (0.116 R)
• M38: 18,435,095 km (0.027 R)
• M39: 19,134,914 km (0.11 R)
• M40: 19,383,994 km (0.081 R)
• M41: 20,011,408 km (0.119 R)
• M42: 20,901,067 km (0.102 R)
• M43: 21,372,150 km (0.091 R)
• M44: 21,846,824 km (0.065 R)
• M45: 22,020,208 km (0.052 R)
• M46: 22,237,723 km (0.076 R)
• M47: 24,316,535 km (0.1 R)
• M48: 24,451,323 km (0.12 R)
• M49: 24,947,689 km (0.066 R)
• M50: 25,584,377 km (0.076 R)
• M51: 25,858,740 km (0.06 R)
• M52: 26,595,509 km (0.079 R)
• M53: 27,901,200 km (0.104 R)
• M54: 28,042,420 km (0.119 R)
• M55: 30,236,123 km (0.08 R)
• M56: 31,353,619 km (0.107 R)
• M57: 32,286,960 km (0.032 R)
• M58: 32,732,164 km (0.072 R)
• M59: 32,980,496 km (0.078 R)
• M60: 33,229,277 km (0.026 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.5

Radius: 13.5

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 8.59 AU - 9.39 AU

Year: 9654 Days

Day: 7 Hours

Environment

Temp: -157 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 20,748,903 km

• M1: 180,714 km (0.102 R)
• M2: 300,393 km (0.088 R)
• M3: 557,701 km (0.11 R)
• M4: 700,118 km (0.081 R)
• M5: 820,694 km (0.074 R)
• M6: 1,488,948 km (0.079 R)
• M7: 1,626,278 km (0.113 R)
• M8: 1,768,097 km (0.117 R)
• M9: 2,090,181 km (0.104 R)
• M10: 2,297,823 km (0.117 R)
• M11: 2,512,496 km (0.067 R)
• M12: 3,226,228 km (0.105 R)
• M13: 3,406,643 km (0.115 R)
• M14: 4,392,044 km (0.036 R)
• M15: 4,830,665 km (0.111 R)
• M16: 5,318,803 km (0.025 R)
• M17: 5,604,834 km (0.106 R)
• M18: 5,749,794 km (0.035 R)
• M19: 6,722,629 km (0.095 R)
• M20: 7,110,387 km (0.085 R)
• M21: 7,786,420 km (0.086 R)
• M22: 9,543,895 km (0.045 R)
• M23: 9,717,578 km (0.112 R)
• M24: 10,333,623 km (0.091 R)
• M25: 10,601,403 km (0.071 R)
• M26: 10,916,905 km (0.119 R)
• M27: 11,418,955 km (0.1 R)
• M28: 12,778,501 km (0.092 R)
• M29: 13,307,628 km (0.079 R)
• M30: 13,942,222 km (0.071 R)
• M31: 14,188,909 km (0.105 R)
• M32: 14,436,943 km (0.117 R)
• M33: 14,586,540 km (0.081 R)
• M34: 14,988,061 km (0.086 R)
• M35: 15,291,446 km (0.106 R)
• M36: 16,110,793 km (0.059 R)
• M37: 16,786,826 km (0.102 R)
• M38: 16,996,861 km (0.065 R)
• M39: 17,578,647 km (0.092 R)
• M40: 18,059,455 km (0.069 R)
• M41: 18,436,591 km (0.092 R)
• M42: 19,308,148 km (0.069 R)
• M43: 19,528,057 km (0.045 R)
• M44: 19,638,460 km (0.055 R)
• M45: 20,081,719 km (0.089 R)
• M46: 20,416,519 km (0.096 R)
• M47: 21,602,381 km (0.031 R)
• M48: 22,926,771 km (0.027 R)
• M49: 23,628,236 km (0.071 R)
• M50: 24,932,580 km (0.064 R)
• M51: 25,533,065 km (0.087 R)
• M52: 26,199,225 km (0.106 R)
• M53: 26,320,997 km (0.12 R)
• M54: 26,442,920 km (0.066 R)
• M55: 26,626,177 km (0.11 R)
• M56: 27,982,880 km (0.059 R)
• M57: 28,857,878 km (0.065 R)
• M58: 29,361,873 km (0.102 R)
• M59: 30,123,476 km (0.028 R)
• M60: 30,251,083 km (0.093 R)
• M61: 30,442,718 km (0.113 R)
• M62: 32,971,221 km (0.043 R)
• M63: 33,168,391 km (0.114 R)
• M64: 33,366,159 km (0.09 R)
• M65: 33,828,866 km (0.051 R)
• M66: 34,426,958 km (0.099 R)
• M67: 34,693,990 km (0.117 R)
• M68: 35,633,764 km (0.069 R)
• M69: 36,174,411 km (0.055 R)
• M70: 37,127,349 km (0.093 R)
• M71: 37,538,294 km (0.052 R)
• M72: 38,157,480 km (0.04 R)
• M73: 38,641,429 km (0.11 R)
• M74: 39,406,024 km (0.078 R)
• M75: 39,685,323 km (0.116 R)
• M76: 41,729,578 km (0.087 R)
• M77: 41,943,054 km (0.072 R)
• M78: 44,823,561 km (0.109 R)
• M79: 45,773,358 km (0.049 R)
• M80: 46,582,234 km (0.082 R)
• M81: 46,803,639 km (0.106 R)
• M82: 47,767,348 km (0.115 R)
• M83: 48,288,846 km (0.106 R)
• M84: 48,587,743 km (0.107 R)
• M85: 50,393,988 km (0.077 R)
• M86: 50,545,530 km (0.049 R)
• M87: 50,697,073 km (0.107 R)

Asteroid Belt

Center: 10.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.6

Radius: 6.6

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 11.08 AU - 14.48 AU

Year: 16363 Days

Day: 17.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 20,748,903 km

• M1: 83,476 km (0.08 R)
• M2: 124,765 km (0.098 R)
• M3: 250,726 km (0.068 R)
• M4: 303,833 km (0.088 R)
• M5: 756,965 km (0.087 R)
• M6: 1,047,783 km (0.076 R)
• M7: 1,272,928 km (0.101 R)
• M8: 1,681,630 km (0.047 R)
• M9: 2,013,587 km (0.056 R)
• M10: 2,341,655 km (0.099 R)
• M11: 2,586,248 km (0.077 R)
• M12: 2,711,611 km (0.115 R)
• M13: 3,047,009 km (0.032 R)
• M14: 3,179,553 km (0.112 R)
• M15: 3,260,037 km (0.087 R)
• M16: 3,672,478 km (0.082 R)
• M17: 3,870,546 km (0.056 R)
• M18: 4,667,154 km (0.036 R)
• M19: 5,225,753 km (0.119 R)
• M20: 6,919,949 km (0.059 R)
• M21: 7,448,029 km (0.078 R)
• M22: 7,555,291 km (0.117 R)
• M23: 8,209,034 km (0.089 R)
• M24: 8,580,186 km (0.077 R)
• M25: 9,147,012 km (0.092 R)
• M26: 9,261,754 km (0.063 R)
• M27: 11,285,813 km (0.092 R)
• M28: 12,750,675 km (0.11 R)
• M29: 13,007,684 km (0.111 R)
• M30: 13,223,255 km (0.109 R)
• M31: 13,396,489 km (0.051 R)
• M32: 14,229,899 km (0.085 R)
• M33: 14,363,041 km (0.089 R)
• M34: 14,585,792 km (0.085 R)
• M35: 14,675,252 km (0.072 R)
• M36: 14,944,678 km (0.097 R)
• M37: 15,125,242 km (0.068 R)
• M38: 15,762,679 km (0.071 R)
• M39: 15,946,385 km (0.048 R)
• M40: 16,084,763 km (0.059 R)
• M41: 16,177,215 km (0.065 R)
• M42: 16,269,816 km (0.101 R)
• M43: 17,205,251 km (0.096 R)
• M44: 18,350,872 km (0.085 R)
• M45: 19,866,747 km (0.079 R)
• M46: 21,625,868 km (0.084 R)
• M47: 22,756,828 km (0.06 R)
• M48: 23,016,530 km (0.109 R)
• M49: 25,937,877 km (0.094 R)
• M50: 26,154,794 km (0.103 R)
• M51: 26,864,038 km (0.091 R)
• M52: 27,083,647 km (0.068 R)
• M53: 29,198,662 km (0.056 R)
• M54: 29,255,060 km (0.105 R)
• M55: 30,104,926 km (0.092 R)
• M56: 30,447,206 km (0.079 R)
• M57: 30,676,091 km (0.107 R)
• M58: 30,963,019 km (0.108 R)
• M59: 31,020,465 km (0.077 R)
• M60: 31,135,506 km (0.064 R)
• M61: 31,308,441 km (0.069 R)
• M62: 32,586,007 km (0.112 R)
• M63: 32,937,412 km (0.09 R)
• M64: 33,821,386 km (0.114 R)
• M65: 34,474,680 km (0.103 R)
• M66: 35,012,185 km (0.114 R)
• M67: 35,132,013 km (0.091 R)
• M68: 36,034,985 km (0.093 R)
• M69: 36,156,010 km (0.117 R)
• M70: 36,216,597 km (0.073 R)
• M71: 36,519,832 km (0.075 R)
• M72: 36,884,701 km (0.108 R)
• M73: 38,604,030 km (0.087 R)
• M74: 39,473,343 km (0.118 R)
• M75: 39,847,936 km (0.101 R)
• M76: 40,098,213 km (0.113 R)
• M77: 40,349,089 km (0.113 R)
• M78: 40,474,751 km (0.1 R)
• M79: 42,056,150 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.4

Radius: 3

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 10.59 AU - 15.55 AU

Year: 16923 Days

Day: 19.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 20,748,903 km

• M1: 144,960 km (0.101 R)
• M2: 261,946 km (0.113 R)
• M3: 587,172 km (0.096 R)
• M4: 605,871 km (0.102 R)
• M5: 653,294 km (0.101 R)
• M6: 692,339 km (0.119 R)
• M7: 855,550 km (0.077 R)
• M8: 952,639 km (0.106 R)
• M9: 1,157,289 km (0.047 R)
• M10: 1,438,084 km (0.097 R)
• M11: 1,618,948 km (0.049 R)
• M12: 1,848,282 km (0.092 R)
• M13: 1,945,670 km (0.042 R)
• M14: 2,381,748 km (0.108 R)
• M15: 2,657,457 km (0.082 R)
• M16: 2,719,988 km (0.11 R)
• M17: 3,040,427 km (0.101 R)
• M18: 3,322,120 km (0.066 R)
• M19: 3,594,837 km (0.069 R)
• M20: 4,736,568 km (0.1 R)
• M21: 4,831,562 km (0.037 R)
• M22: 5,614,558 km (0.096 R)
• M23: 6,102,845 km (0.1 R)
• M24: 6,144,134 km (0.071 R)
• M25: 6,310,337 km (0.069 R)
• M26: 6,753,596 km (0.083 R)
• M27: 7,184,887 km (0.063 R)
• M28: 7,803,623 km (0.034 R)
• M29: 7,848,503 km (0.065 R)
• M30: 8,233,268 km (0.1 R)
• M31: 8,485,341 km (0.062 R)
• M32: 8,763,294 km (0.112 R)
• M33: 9,953,345 km (0.096 R)
• M34: 10,172,954 km (0.088 R)
• M35: 10,517,628 km (0.084 R)
• M36: 10,916,157 km (0.064 R)
• M37: 11,497,793 km (0.112 R)
• M38: 11,856,678 km (0.066 R)
• M39: 12,955,325 km (0.084 R)
• M40: 15,276,037 km (0.086 R)
• M41: 16,096,581 km (0.107 R)
• M42: 16,239,597 km (0.111 R)
• M43: 17,280,948 km (0.094 R)
• M44: 18,016,670 km (0.104 R)
• M45: 18,105,681 km (0.065 R)
• M46: 18,224,611 km (0.108 R)
• M47: 18,373,461 km (0.061 R)
• M48: 18,762,715 km (0.106 R)
• M49: 18,882,991 km (0.091 R)
• M50: 19,366,791 km (0.09 R)
• M51: 19,854,480 km (0.106 R)
• M52: 20,717,809 km (0.088 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 16,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit