🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.92 AU - 1.38 AU

Year: 460 Days

Day: 33.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 47.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,534,478 km

• M1: 360,232 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.07 AU - 1.35 AU

Year: 496 Days

Day: 37.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.22 AU - 1.48 AU

Year: 585 Days

Day: 36.8 Hours

Environment

Temp: -23 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.25 AU - 3.95 AU

Year: 2546 Days

Day: 42.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.24 AU - 4.42 AU

Year: 2794 Days

Day: 44.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,534,478 km

• M1: 86,617 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.3

Radius: 13.2

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.69 AU - 9.11 AU

Year: 9076 Days

Day: 8.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 87,534,478 km

• M1: 296,653 km (0.1 R)
• M2: 383,569 km (0.085 R)
• M3: 538,702 km (0.107 R)
• M4: 852,259 km (0.08 R)
• M5: 1,324,390 km (0.112 R)
• M6: 1,470,697 km (0.104 R)
• M7: 1,600,548 km (0.073 R)
• M8: 1,919,191 km (0.1 R)
• M9: 2,409,573 km (0.077 R)
• M10: 2,776,088 km (0.114 R)
• M11: 3,330,797 km (0.098 R)
• M12: 3,445,987 km (0.108 R)
• M13: 3,799,487 km (0.092 R)
• M14: 4,766,787 km (0.073 R)
• M15: 4,897,086 km (0.114 R)
• M16: 5,295,017 km (0.098 R)
• M17: 5,703,568 km (0.083 R)
• M18: 6,157,748 km (0.044 R)
• M19: 7,363,058 km (0.116 R)
• M20: 7,666,143 km (0.065 R)
• M21: 7,780,884 km (0.101 R)
• M22: 7,934,671 km (0.091 R)
• M23: 8,363,119 km (0.031 R)
• M24: 8,481,302 km (0.117 R)
• M25: 8,959,566 km (0.108 R)
• M26: 9,734,633 km (0.104 R)
• M27: 10,404,233 km (0.077 R)
• M28: 11,611,488 km (0.105 R)
• M29: 13,320,344 km (0.105 R)
• M30: 13,876,100 km (0.081 R)
• M31: 13,969,449 km (0.064 R)
• M32: 15,492,056 km (0.093 R)
• M33: 15,588,996 km (0.09 R)
• M34: 16,420,909 km (0.088 R)
• M35: 16,966,792 km (0.111 R)
• M36: 17,116,839 km (0.106 R)
• M37: 17,468,394 km (0.075 R)
• M38: 20,101,466 km (0.047 R)
• M39: 20,685,496 km (0.076 R)
• M40: 21,436,926 km (0.061 R)
• M41: 21,815,857 km (0.114 R)
• M42: 22,142,579 km (0.079 R)
• M43: 22,580,751 km (0.12 R)
• M44: 24,024,221 km (0.079 R)
• M45: 24,530,909 km (0.105 R)
• M46: 25,098,035 km (0.088 R)
• M47: 26,245,151 km (0.079 R)
• M48: 26,360,790 km (0.076 R)
• M49: 26,941,679 km (0.108 R)
• M50: 27,468,114 km (0.099 R)
• M51: 28,175,263 km (0.106 R)
• M52: 28,352,985 km (0.12 R)
• M53: 28,590,397 km (0.082 R)
• M54: 28,888,396 km (0.099 R)
• M55: 29,067,614 km (0.079 R)
• M56: 29,187,293 km (0.059 R)
• M57: 29,547,225 km (0.092 R)
• M58: 29,727,790 km (0.054 R)
• M59: 29,848,366 km (0.102 R)
• M60: 30,941,028 km (0.118 R)
• M61: 31,492,297 km (0.031 R)
• M62: 32,108,490 km (0.11 R)
• M63: 33,165,399 km (0.059 R)
• M64: 33,352,995 km (0.076 R)
• M65: 33,603,870 km (0.048 R)
• M66: 33,918,176 km (0.12 R)
• M67: 34,423,218 km (0.11 R)
• M68: 35,185,419 km (0.111 R)
• M69: 35,568,689 km (0.094 R)
• M70: 36,210,464 km (0.065 R)
• M71: 37,245,232 km (0.091 R)
• M72: 38,093,153 km (0.048 R)
• M73: 39,013,479 km (0.069 R)
• M74: 39,145,424 km (0.078 R)
• M75: 39,410,063 km (0.1 R)
• M76: 40,273,991 km (0.093 R)
• M77: 42,020,695 km (0.097 R)
• M78: 43,654,903 km (0.079 R)
• M79: 43,860,600 km (0.113 R)
• M80: 44,066,746 km (0.048 R)
• M81: 44,963,435 km (0.089 R)
• M82: 45,379,317 km (0.076 R)
• M83: 45,796,396 km (0.112 R)
• M84: 46,564,581 km (0.114 R)
• M85: 46,704,605 km (0.039 R)
• M86: 46,985,250 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.1

Radius: 7

Gravity: 10.74 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 10.45 AU - 15.93 AU

Year: 17858 Days

Day: 19.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 87,534,478 km

• M1: 97,687 km (0.107 R)
• M2: 142,118 km (0.114 R)
• M3: 473,926 km (0.115 R)
• M4: 702,960 km (0.091 R)
• M5: 2,036,326 km (0.104 R)
• M6: 3,181,498 km (0.106 R)
• M7: 3,948,636 km (0.094 R)
• M8: 4,411,641 km (0.067 R)
• M9: 4,891,850 km (0.096 R)
• M10: 5,728,850 km (0.074 R)
• M11: 6,340,855 km (0.113 R)
• M12: 6,430,016 km (0.098 R)
• M13: 7,578,927 km (0.071 R)
• M14: 7,626,200 km (0.075 R)
• M15: 7,816,190 km (0.111 R)
• M16: 8,104,165 km (0.111 R)
• M17: 8,989,037 km (0.115 R)
• M18: 9,139,532 km (0.084 R)
• M19: 9,956,037 km (0.104 R)
• M20: 10,372,967 km (0.068 R)
• M21: 10,530,793 km (0.108 R)
• M22: 11,170,174 km (0.065 R)
• M23: 11,767,219 km (0.101 R)
• M24: 11,931,777 km (0.086 R)
• M25: 12,097,232 km (0.093 R)
• M26: 13,619,689 km (0.071 R)
• M27: 13,908,264 km (0.115 R)
• M28: 15,023,067 km (0.116 R)
• M29: 15,440,894 km (0.113 R)
• M30: 16,594,443 km (0.086 R)
• M31: 16,717,562 km (0.104 R)
• M32: 17,150,498 km (0.032 R)
• M33: 17,901,480 km (0.079 R)
• M34: 18,919,194 km (0.04 R)
• M35: 19,370,381 km (0.072 R)
• M36: 19,759,934 km (0.111 R)
• M37: 21,410,746 km (0.041 R)
• M38: 21,746,294 km (0.119 R)
• M39: 22,015,870 km (0.108 R)
• M40: 24,142,703 km (0.09 R)
• M41: 24,282,128 km (0.057 R)
• M42: 24,351,990 km (0.075 R)
• M43: 25,620,281 km (0.052 R)
• M44: 26,405,819 km (0.062 R)
• M45: 26,693,496 km (0.057 R)
• M46: 27,708,368 km (0.091 R)
• M47: 28,367,496 km (0.074 R)
• M48: 28,883,609 km (0.118 R)
• M49: 29,031,711 km (0.107 R)
• M50: 29,402,863 km (0.12 R)
• M51: 29,477,363 km (0.098 R)
• M52: 29,551,863 km (0.068 R)
• M53: 30,000,207 km (0.091 R)
• M54: 36,428,129 km (0.088 R)
• M55: 36,508,164 km (0.075 R)
• M56: 37,149,938 km (0.094 R)
• M57: 38,363,177 km (0.107 R)
• M58: 39,179,383 km (0.101 R)
• M59: 39,589,581 km (0.117 R)
• M60: 39,671,710 km (0.119 R)
• M61: 41,161,256 km (0.09 R)
• M62: 42,669,053 km (0.092 R)
• M63: 43,260,263 km (0.114 R)
• M64: 44,365,343 km (0.102 R)
• M65: 44,621,754 km (0.107 R)
• M66: 45,307,810 km (0.091 R)
• M67: 45,910,839 km (0.109 R)
• M68: 46,170,241 km (0.115 R)
• M69: 47,561,352 km (0.042 R)
• M70: 47,998,926 km (0.071 R)
• M71: 48,174,254 km (0.11 R)
• M72: 49,142,751 km (0.092 R)
• M73: 49,585,112 km (0.09 R)
• M74: 50,652,044 km (0.106 R)
• M75: 51,457,329 km (0.107 R)
• M76: 51,816,514 km (0.089 R)
• M77: 53,080,316 km (0.102 R)
• M78: 54,537,250 km (0.065 R)
• M79: 55,362,432 km (0.087 R)
• M80: 56,561,609 km (0.069 R)
• M81: 57,211,013 km (0.108 R)
• M82: 58,329,855 km (0.111 R)
• M83: 58,517,002 km (0.113 R)
• M84: 59,267,684 km (0.031 R)
• M85: 59,455,879 km (0.106 R)
• M86: 60,210,600 km (0.086 R)
• M87: 61,253,447 km (0.116 R)
• M88: 62,015,648 km (0.097 R)
• M89: 62,206,684 km (0.068 R)
• M90: 62,493,613 km (0.044 R)
• M91: 64,127,820 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 972.6

Radius: 7

Gravity: 19.85 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 12.03 AU - 17.09 AU

Year: 20711 Days

Day: 23.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,534,478 km

• M1: 94,845 km (0.104 R)
• M2: 187,895 km (0.116 R)
• M3: 866,770 km (0.099 R)
• M4: 1,215,034 km (0.117 R)
• M5: 1,308,533 km (0.072 R)
• M6: 1,603,540 km (0.077 R)
• M7: 1,883,138 km (0.12 R)
• M8: 2,408,825 km (0.06 R)
• M9: 2,935,709 km (0.052 R)
• M10: 3,277,390 km (0.114 R)
• M11: 3,364,755 km (0.094 R)
• M12: 3,541,879 km (0.062 R)
• M13: 4,233,321 km (0.106 R)
• M14: 4,376,486 km (0.109 R)
• M15: 4,570,065 km (0.049 R)
• M16: 4,716,970 km (0.094 R)
• M17: 5,065,982 km (0.12 R)
• M18: 5,423,372 km (0.092 R)
• M19: 5,579,103 km (0.113 R)
• M20: 6,054,974 km (0.057 R)
• M21: 6,108,679 km (0.109 R)
• M22: 6,932,814 km (0.109 R)
• M23: 7,215,255 km (0.07 R)
• M24: 7,967,283 km (0.074 R)
• M25: 8,026,225 km (0.109 R)
• M26: 8,203,648 km (0.06 R)
• M27: 8,987,840 km (0.072 R)
• M28: 9,172,294 km (0.119 R)
• M29: 9,234,078 km (0.081 R)
• M30: 9,482,261 km (0.066 R)
• M31: 9,670,006 km (0.12 R)
• M32: 10,176,545 km (0.062 R)
• M33: 11,347,597 km (0.086 R)
• M34: 11,413,869 km (0.12 R)
• M35: 11,480,290 km (0.073 R)
• M36: 12,974,025 km (0.111 R)
• M37: 13,743,706 km (0.111 R)
• M38: 13,885,226 km (0.112 R)
• M39: 15,916,765 km (0.108 R)
• M40: 17,194,779 km (0.101 R)
• M41: 19,133,268 km (0.115 R)
• M42: 19,848,047 km (0.064 R)
• M43: 20,814,449 km (0.11 R)
• M44: 21,631,553 km (0.067 R)
• M45: 22,209,749 km (0.085 R)
• M46: 22,876,656 km (0.088 R)
• M47: 23,381,250 km (0.099 R)
• M48: 24,144,947 km (0.105 R)
• M49: 25,262,443 km (0.1 R)
• M50: 27,369,529 km (0.093 R)
• M51: 27,726,170 km (0.104 R)
• M52: 28,534,148 km (0.105 R)
• M53: 29,989,736 km (0.07 R)
• M54: 30,449,599 km (0.066 R)
• M55: 30,819,106 km (0.026 R)
• M56: 30,911,707 km (0.112 R)
• M57: 31,097,209 km (0.044 R)
• M58: 34,498,915 km (0.075 R)
• M59: 35,367,629 km (0.099 R)
• M60: 35,561,658 km (0.117 R)
• M61: 35,853,374 km (0.091 R)
• M62: 36,048,300 km (0.102 R)
• M63: 36,635,172 km (0.112 R)
• M64: 36,733,308 km (0.118 R)
• M65: 36,929,730 km (0.107 R)
• M66: 38,813,766 km (0.051 R)
• M67: 39,114,158 km (0.063 R)
• M68: 40,221,931 km (0.115 R)
• M69: 41,544,525 km (0.109 R)
• M70: 46,231,277 km (0.097 R)
• M71: 46,337,192 km (0.085 R)
• M72: 48,690,517 km (0.036 R)
• M73: 48,798,377 km (0.077 R)
• M74: 49,122,555 km (0.116 R)
• M75: 50,644,564 km (0.101 R)
• M76: 50,863,276 km (0.119 R)
• M77: 51,961,624 km (0.075 R)
• M78: 52,403,087 km (0.103 R)
• M79: 55,302,892 km (0.099 R)
• M80: 56,545,302 km (0.111 R)
• M81: 57,682,845 km (0.116 R)
• M82: 58,598,234 km (0.074 R)
• M83: 59,749,240 km (0.095 R)
• M84: 60,096,008 km (0.113 R)
• M85: 62,424,798 km (0.119 R)
• M86: 71,907,209 km (0.104 R)
• M87: 74,626,599 km (0.079 R)
• M88: 75,124,610 km (0.094 R)
• M89: 75,748,732 km (0.112 R)
• M90: 76,249,287 km (0.104 R)
• M91: 76,750,888 km (0.081 R)
• M92: 80,038,002 km (0.088 R)
• M93: 80,675,289 km (0.11 R)
• M94: 83,758,202 km (0.093 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 11,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit