🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.63 AU - 0.69 AU

Year: 200 Days

Day: 26.4 Hours

Environment

Temp: 176 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.86 AU - 0.9 AU

Year: 308 Days

Day: 36.1 Hours

Environment

Temp: 100 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.7 AU - 1.16 AU

Year: 334 Days

Day: 46.2 Hours

Environment

Temp: 40 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,424,165 km

• M1: 20,046 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.77 AU - 1.19 AU

Year: 362 Days

Day: 45.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.27 AU - 4.47 AU

Year: 2838 Days

Day: 36.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,424,165 km

• M1: 574,007 km (0.115 R)
• M2: 1,652,458 km (0.047 R)

Asteroid Belt

Center: 4.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.8

Radius: 10.4

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.58 AU - 5.18 AU

Year: 4019 Days

Day: 6.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 82,424,165 km

• M1: 151,692 km (0.094 R)
• M2: 379,979 km (0.11 R)
• M3: 486,642 km (0.112 R)
• M4: 745,895 km (0.06 R)
• M5: 838,346 km (0.102 R)
• M6: 1,126,771 km (0.11 R)
• M7: 1,374,505 km (0.117 R)
• M8: 1,594,265 km (0.075 R)
• M9: 1,778,569 km (0.06 R)
• M10: 1,905,428 km (0.104 R)
• M11: 2,252,794 km (0.107 R)
• M12: 2,425,430 km (0.109 R)
• M13: 2,531,196 km (0.111 R)
• M14: 2,710,863 km (0.06 R)
• M15: 2,913,269 km (0.083 R)
• M16: 3,063,764 km (0.086 R)
• M17: 3,978,406 km (0.084 R)
• M18: 4,530,871 km (0.105 R)
• M19: 4,661,769 km (0.075 R)
• M20: 4,838,444 km (0.112 R)
• M21: 5,358,446 km (0.108 R)
• M22: 5,825,191 km (0.086 R)
• M23: 5,920,037 km (0.107 R)
• M24: 6,304,952 km (0.116 R)
• M25: 6,378,105 km (0.056 R)
• M26: 6,797,578 km (0.068 R)
• M27: 7,023,321 km (0.076 R)
• M28: 7,663,450 km (0.05 R)
• M29: 7,977,306 km (0.03 R)
• M30: 8,536,802 km (0.109 R)
• M31: 8,671,889 km (0.103 R)
• M32: 9,053,962 km (0.088 R)
• M33: 9,330,270 km (0.085 R)
• M34: 10,232,943 km (0.068 R)
• M35: 10,578,813 km (0.119 R)
• M36: 10,665,730 km (0.107 R)
• M37: 10,753,095 km (0.112 R)
• M38: 10,928,274 km (0.114 R)
• M39: 11,163,592 km (0.092 R)
• M40: 11,281,774 km (0.11 R)
• M41: 11,400,405 km (0.092 R)
• M42: 11,579,174 km (0.115 R)
• M43: 11,668,784 km (0.106 R)
• M44: 11,849,049 km (0.107 R)
• M45: 12,090,650 km (0.075 R)
• M46: 12,394,932 km (0.112 R)
• M47: 12,578,787 km (0.102 R)
• M48: 12,856,291 km (0.113 R)
• M49: 13,417,283 km (0.106 R)
• M50: 13,511,530 km (0.077 R)
• M51: 13,732,337 km (0.096 R)
• M52: 14,984,620 km (0.095 R)
• M53: 15,147,832 km (0.12 R)
• M54: 15,278,730 km (0.041 R)
• M55: 15,541,872 km (0.077 R)
• M56: 15,939,204 km (0.12 R)
• M57: 16,676,572 km (0.109 R)
• M58: 16,913,535 km (0.07 R)
• M59: 17,117,587 km (0.119 R)
• M60: 17,254,020 km (0.084 R)
• M61: 17,699,971 km (0.107 R)
• M62: 18,115,105 km (0.106 R)
• M63: 18,463,369 km (0.083 R)
• M64: 18,638,399 km (0.114 R)
• M65: 19,914,618 km (0.07 R)
• M66: 20,527,072 km (0.097 R)
• M67: 20,708,384 km (0.06 R)
• M68: 20,853,794 km (0.064 R)
• M69: 22,252,234 km (0.06 R)
• M70: 23,151,168 km (0.08 R)
• M71: 23,491,204 km (0.049 R)
• M72: 23,947,328 km (0.074 R)
• M73: 25,527,680 km (0.087 R)
• M74: 25,605,620 km (0.088 R)
• M75: 25,957,325 km (0.108 R)
• M76: 26,035,714 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 707.8

Radius: 7.7

Gravity: 11.94 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 11.29 AU - 16.79 AU

Year: 19611 Days

Day: 22.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 82,424,165 km

• M1: 131,048 km (0.108 R)
• M2: 395,537 km (0.08 R)
• M3: 509,680 km (0.094 R)
• M4: 771,925 km (0.116 R)
• M5: 893,249 km (0.101 R)
• M6: 1,073,814 km (0.08 R)
• M7: 1,294,770 km (0.077 R)
• M8: 1,684,472 km (0.066 R)
• M9: 2,008,202 km (0.047 R)
• M10: 2,529,700 km (0.059 R)
• M11: 2,638,906 km (0.109 R)
• M12: 2,899,955 km (0.049 R)
• M13: 3,130,335 km (0.087 R)
• M14: 3,773,756 km (0.038 R)
• M15: 3,940,857 km (0.113 R)
• M16: 4,325,922 km (0.051 R)
• M17: 4,678,374 km (0.051 R)
• M18: 5,694,593 km (0.107 R)
• M19: 8,569,265 km (0.114 R)
• M20: 8,679,070 km (0.116 R)
• M21: 9,291,374 km (0.103 R)
• M22: 11,210,416 km (0.081 R)
• M23: 12,307,118 km (0.079 R)
• M24: 12,617,832 km (0.104 R)
• M25: 12,742,896 km (0.103 R)
• M26: 13,501,657 km (0.117 R)
• M27: 13,629,563 km (0.091 R)
• M28: 14,732,698 km (0.051 R)
• M29: 15,662,448 km (0.092 R)
• M30: 18,139,490 km (0.057 R)
• M31: 18,351,320 km (0.088 R)
• M32: 18,492,990 km (0.09 R)
• M33: 19,063,406 km (0.082 R)
• M34: 19,135,213 km (0.111 R)
• M35: 19,278,827 km (0.116 R)
• M36: 20,882,965 km (0.11 R)
• M37: 23,215,196 km (0.044 R)
• M38: 24,684,845 km (0.102 R)
• M39: 25,391,396 km (0.084 R)
• M40: 25,707,646 km (0.111 R)
• M41: 26,104,679 km (0.08 R)
• M42: 27,065,995 km (0.102 R)
• M43: 27,794,536 km (0.099 R)
• M44: 30,436,734 km (0.119 R)
• M45: 30,940,879 km (0.093 R)
• M46: 31,787,603 km (0.09 R)
• M47: 33,417,023 km (0.087 R)
• M48: 34,024,091 km (0.047 R)
• M49: 35,161,334 km (0.066 R)
• M50: 35,337,411 km (0.089 R)
• M51: 35,778,874 km (0.054 R)
• M52: 37,024,575 km (0.116 R)
• M53: 38,828,726 km (0.095 R)
• M54: 39,010,637 km (0.039 R)
• M55: 40,568,998 km (0.099 R)
• M56: 41,960,856 km (0.048 R)
• M57: 44,695,655 km (0.068 R)
• M58: 45,173,022 km (0.064 R)
• M59: 46,132,842 km (0.12 R)
• M60: 46,229,183 km (0.042 R)
• M61: 48,072,378 km (0.105 R)
• M62: 48,463,577 km (0.069 R)
• M63: 48,855,673 km (0.086 R)
• M64: 50,137,577 km (0.119 R)
• M65: 50,534,161 km (0.092 R)
• M66: 51,131,056 km (0.111 R)
• M67: 53,137,612 km (0.063 R)
• M68: 54,150,390 km (0.062 R)
• M69: 54,659,322 km (0.081 R)
• M70: 55,476,725 km (0.102 R)
• M71: 58,473,619 km (0.107 R)
• M72: 58,786,578 km (0.101 R)
• M73: 58,890,997 km (0.11 R)
• M74: 59,834,062 km (0.103 R)
• M75: 61,204,827 km (0.078 R)
• M76: 61,522,723 km (0.096 R)
• M77: 61,734,852 km (0.088 R)
• M78: 63,655,390 km (0.056 R)
• M79: 64,407,568 km (0.1 R)
• M80: 64,622,989 km (0.037 R)
• M81: 65,270,897 km (0.073 R)
• M82: 65,379,057 km (0.073 R)
• M83: 65,487,216 km (0.115 R)
• M84: 66,790,662 km (0.091 R)
• M85: 67,445,602 km (0.057 R)
• M86: 68,872,017 km (0.068 R)
• M87: 72,201,318 km (0.116 R)
• M88: 72,537,165 km (0.085 R)
• M89: 73,322,704 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.7

Radius: 6.1

Gravity: 21.6 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 14.24 AU - 14.98 AU

Year: 20818 Days

Day: 16.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,424,165 km

• M1: 105,018 km (0.094 R)
• M2: 170,841 km (0.068 R)
• M3: 401,371 km (0.089 R)
• M4: 503,696 km (0.118 R)
• M5: 861,983 km (0.078 R)
• M6: 969,095 km (0.112 R)
• M7: 1,167,163 km (0.064 R)
• M8: 1,536,071 km (0.117 R)
• M9: 2,009,548 km (0.059 R)
• M10: 3,203,938 km (0.115 R)
• M11: 3,671,581 km (0.05 R)
• M12: 3,758,946 km (0.112 R)
• M13: 4,482,251 km (0.06 R)
• M14: 5,149,757 km (0.068 R)
• M15: 5,695,789 km (0.042 R)
• M16: 6,788,452 km (0.08 R)
• M17: 7,058,028 km (0.106 R)
• M18: 7,496,648 km (0.059 R)
• M19: 8,228,032 km (0.059 R)
• M20: 8,631,348 km (0.052 R)
• M21: 9,879,294 km (0.076 R)
• M22: 10,369,376 km (0.049 R)
• M23: 10,930,219 km (0.072 R)
• M24: 11,500,935 km (0.106 R)
• M25: 13,337,398 km (0.046 R)
• M26: 14,151,959 km (0.08 R)
• M27: 15,052,388 km (0.103 R)
• M28: 15,757,742 km (0.095 R)
• M29: 15,971,368 km (0.108 R)
• M30: 16,763,040 km (0.093 R)
• M31: 17,641,179 km (0.119 R)
• M32: 17,788,982 km (0.118 R)
• M33: 18,234,933 km (0.056 R)
• M34: 18,534,279 km (0.07 R)
• M35: 18,609,377 km (0.118 R)
• M36: 19,137,756 km (0.119 R)
• M37: 21,300,343 km (0.099 R)
• M38: 21,694,534 km (0.101 R)
• M39: 22,011,681 km (0.114 R)
• M40: 22,330,474 km (0.088 R)
• M41: 23,864,900 km (0.071 R)
• M42: 24,192,220 km (0.08 R)
• M43: 24,768,770 km (0.083 R)
• M44: 25,100,129 km (0.075 R)
• M45: 25,433,134 km (0.076 R)
• M46: 26,187,556 km (0.086 R)
• M47: 27,632,372 km (0.097 R)
• M48: 30,068,125 km (0.097 R)
• M49: 30,333,212 km (0.091 R)
• M50: 36,356,322 km (0.067 R)
• M51: 37,205,439 km (0.067 R)
• M52: 37,870,551 km (0.101 R)
• M53: 39,115,954 km (0.112 R)
• M54: 41,057,884 km (0.105 R)
• M55: 44,229,957 km (0.111 R)
• M56: 45,035,093 km (0.032 R)
• M57: 47,069,324 km (0.096 R)
• M58: 48,097,660 km (0.067 R)
• M59: 48,614,521 km (0.077 R)
• M60: 49,237,297 km (0.108 R)
• M61: 49,862,616 km (0.117 R)
• M62: 50,385,760 km (0.072 R)
• M63: 50,490,628 km (0.071 R)
• M64: 51,121,183 km (0.053 R)
• M65: 51,860,196 km (0.118 R)
• M66: 52,284,157 km (0.074 R)
• M67: 52,390,222 km (0.046 R)
• M68: 53,135,368 km (0.066 R)
• M69: 53,776,695 km (0.05 R)
• M70: 54,851,406 km (0.104 R)
• M71: 55,391,454 km (0.069 R)
• M72: 58,668,395 km (0.117 R)
• M73: 59,331,264 km (0.05 R)
• M74: 59,663,670 km (0.084 R)
• M75: 61,111,029 km (0.085 R)
• M76: 61,222,929 km (0.043 R)
• M77: 61,558,776 km (0.08 R)
• M78: 61,895,221 km (0.074 R)
• M79: 63,021,245 km (0.118 R)
• M80: 64,609,076 km (0.108 R)
• M81: 64,836,914 km (0.117 R)
• M82: 65,865,848 km (0.113 R)
• M83: 66,439,706 km (0.085 R)
• M84: 68,519,565 km (0.07 R)
• M85: 69,101,052 km (0.105 R)
• M86: 70,034,842 km (0.075 R)
• M87: 70,151,827 km (0.075 R)
• M88: 70,503,232 km (0.095 R)
• M89: 70,972,820 km (0.11 R)
• M90: 71,325,572 km (0.115 R)
• M91: 71,914,988 km (0.091 R)
• M92: 74,766,173 km (0.035 R)
• M93: 76,446,307 km (0.032 R)
• M94: 77,532,986 km (0.092 R)
• M95: 78,746,374 km (0.078 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 19,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit