🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.73 AU - 0.83 AU

Year: 255 Days

Day: 34.6 Hours

Environment

Temp: 86 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.06 AU - 1.08 AU

Year: 410 Days

Day: 20.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.2 AU - 1.36 AU

Year: 537 Days

Day: 38.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.36 AU - 1.84 AU

Year: 751 Days

Day: 19.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,379,852 km

• M1: 128,654 km (0.084 R)
• M2: 230,979 km (0.067 R)

Asteroid Belt

Center: 3.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725

Radius: 13.5

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.48 AU - 6.72 AU

Year: 5587 Days

Day: 14.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 89,379,852 km

• M1: 191,485 km (0.088 R)
• M2: 339,138 km (0.112 R)
• M3: 604,824 km (0.094 R)
• M4: 1,072,916 km (0.049 R)
• M5: 1,226,104 km (0.113 R)
• M6: 1,624,932 km (0.112 R)
• M7: 1,749,098 km (0.053 R)
• M8: 1,839,755 km (0.088 R)
• M9: 1,950,756 km (0.084 R)
• M10: 2,238,433 km (0.057 R)
• M11: 2,438,146 km (0.106 R)
• M12: 2,685,731 km (0.078 R)
• M13: 2,812,590 km (0.095 R)
• M14: 3,161,153 km (0.109 R)
• M15: 3,250,463 km (0.09 R)
• M16: 3,408,887 km (0.035 R)
• M17: 3,570,004 km (0.105 R)
• M18: 3,899,867 km (0.115 R)
• M19: 4,117,233 km (0.117 R)
• M20: 5,236,973 km (0.089 R)
• M21: 5,558,159 km (0.054 R)
• M22: 6,531,892 km (0.052 R)
• M23: 6,732,951 km (0.102 R)
• M24: 7,229,915 km (0.108 R)
• M25: 7,618,122 km (0.117 R)
• M26: 7,708,629 km (0.101 R)
• M27: 8,074,545 km (0.109 R)
• M28: 8,602,476 km (0.088 R)
• M29: 9,173,940 km (0.091 R)
• M30: 9,334,758 km (0.108 R)
• M31: 11,510,958 km (0.104 R)
• M32: 11,754,353 km (0.087 R)
• M33: 11,859,222 km (0.082 R)
• M34: 11,964,389 km (0.091 R)
• M35: 12,175,771 km (0.114 R)
• M36: 12,637,729 km (0.103 R)
• M37: 13,396,340 km (0.079 R)
• M38: 13,689,103 km (0.099 R)
• M39: 14,318,611 km (0.109 R)
• M40: 14,693,204 km (0.107 R)
• M41: 15,299,524 km (0.088 R)
• M42: 15,991,264 km (0.094 R)
• M43: 16,185,293 km (0.074 R)
• M44: 16,614,788 km (0.106 R)
• M45: 16,850,704 km (0.083 R)
• M46: 17,725,104 km (0.069 R)
• M47: 18,614,463 km (0.065 R)
• M48: 19,187,872 km (0.109 R)
• M49: 19,311,440 km (0.058 R)
• M50: 19,683,938 km (0.031 R)
• M51: 19,975,355 km (0.104 R)
• M52: 20,646,750 km (0.093 R)
• M53: 21,325,625 km (0.074 R)
• M54: 21,411,046 km (0.075 R)
• M55: 21,496,466 km (0.119 R)
• M56: 21,925,662 km (0.102 R)
• M57: 22,270,934 km (0.081 R)
• M58: 22,487,702 km (0.093 R)
• M59: 22,661,684 km (0.06 R)
• M60: 23,493,897 km (0.114 R)
• M61: 24,425,443 km (0.088 R)
• M62: 24,828,310 km (0.105 R)
• M63: 25,008,126 km (0.113 R)
• M64: 25,414,135 km (0.102 R)
• M65: 25,640,776 km (0.077 R)
• M66: 26,232,884 km (0.089 R)
• M67: 26,553,622 km (0.091 R)
• M68: 27,523,764 km (0.1 R)
• M69: 27,896,413 km (0.12 R)
• M70: 28,223,733 km (0.096 R)
• M71: 28,411,478 km (0.062 R)
• M72: 29,975,524 km (0.055 R)
• M73: 30,167,009 km (0.115 R)
• M74: 30,840,349 km (0.096 R)
• M75: 31,470,156 km (0.103 R)
• M76: 31,567,395 km (0.042 R)
• M77: 32,349,044 km (0.071 R)
• M78: 32,742,336 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341.6

Radius: 5.5

Gravity: 11.29 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 13.69 AU - 17.79 AU

Year: 23159 Days

Day: 22.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 51.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,379,852 km

• M1: 115,938 km (0.078 R)
• M2: 256,411 km (0.112 R)
• M3: 448,943 km (0.07 R)
• M4: 640,578 km (0.114 R)
• M5: 702,811 km (0.093 R)
• M6: 856,597 km (0.083 R)
• M7: 1,195,437 km (0.112 R)
• M8: 1,299,407 km (0.114 R)
• M9: 1,433,596 km (0.096 R)
• M10: 1,516,324 km (0.067 R)
• M11: 2,265,510 km (0.059 R)
• M12: 2,626,789 km (0.105 R)
• M13: 3,328,702 km (0.108 R)
• M14: 3,929,786 km (0.118 R)
• M15: 4,563,782 km (0.074 R)
• M16: 5,357,249 km (0.106 R)
• M17: 5,835,963 km (0.062 R)
• M18: 6,013,386 km (0.105 R)
• M19: 6,147,575 km (0.078 R)
• M20: 6,419,095 km (0.058 R)
• M21: 6,464,722 km (0.097 R)
• M22: 7,447,880 km (0.054 R)
• M23: 7,592,092 km (0.083 R)
• M24: 7,883,209 km (0.088 R)
• M25: 8,030,264 km (0.117 R)
• M26: 9,033,168 km (0.069 R)
• M27: 9,290,028 km (0.119 R)
• M28: 9,601,341 km (0.119 R)
• M29: 10,341,252 km (0.104 R)
• M30: 10,663,935 km (0.092 R)
• M31: 11,374,525 km (0.086 R)
• M32: 11,931,328 km (0.095 R)
• M33: 12,440,110 km (0.09 R)
• M34: 13,361,932 km (0.091 R)
• M35: 14,425,124 km (0.1 R)
• M36: 14,845,943 km (0.084 R)
• M37: 15,761,183 km (0.1 R)
• M38: 16,008,319 km (0.09 R)
• M39: 17,262,996 km (0.088 R)
• M40: 18,095,508 km (0.106 R)
• M41: 19,932,271 km (0.038 R)
• M42: 20,602,619 km (0.043 R)
• M43: 21,416,730 km (0.116 R)
• M44: 21,965,156 km (0.06 R)
• M45: 22,103,085 km (0.055 R)
• M46: 23,006,208 km (0.104 R)
• M47: 23,427,027 km (0.119 R)
• M48: 26,151,054 km (0.106 R)
• M49: 26,224,058 km (0.077 R)
• M50: 26,590,124 km (0.088 R)
• M51: 26,957,985 km (0.089 R)
• M52: 27,105,638 km (0.106 R)
• M53: 28,973,218 km (0.043 R)
• M54: 29,200,158 km (0.112 R)
• M55: 30,037,158 km (0.083 R)
• M56: 31,346,289 km (0.084 R)
• M57: 31,657,004 km (0.088 R)
• M58: 33,780,695 km (0.112 R)
• M59: 33,939,867 km (0.057 R)
• M60: 34,418,880 km (0.086 R)
• M61: 35,464,120 km (0.112 R)
• M62: 35,625,985 km (0.118 R)
• M63: 35,869,081 km (0.108 R)
• M64: 36,438,301 km (0.112 R)
• M65: 36,519,982 km (0.084 R)
• M66: 38,828,726 km (0.082 R)
• M67: 39,245,805 km (0.053 R)
• M68: 39,329,430 km (0.118 R)
• M69: 40,000,675 km (0.115 R)
• M70: 40,084,749 km (0.119 R)
• M71: 40,337,570 km (0.089 R)
• M72: 41,780,292 km (0.118 R)
• M73: 43,067,133 km (0.049 R)
• M74: 45,591,896 km (0.072 R)
• M75: 46,739,012 km (0.095 R)
• M76: 46,827,724 km (0.086 R)
• M77: 47,449,752 km (0.065 R)
• M78: 48,164,082 km (0.075 R)
• M79: 49,152,026 km (0.072 R)
• M80: 49,332,291 km (0.084 R)
• M81: 50,418,970 km (0.106 R)
• M82: 52,155,652 km (0.091 R)
• M83: 52,431,660 km (0.085 R)
• M84: 53,819,031 km (0.105 R)
• M85: 55,687,359 km (0.098 R)
• M86: 56,913,164 km (0.094 R)
• M87: 58,816,348 km (0.104 R)
• M88: 59,775,719 km (0.104 R)
• M89: 59,968,251 km (0.037 R)
• M90: 61,321,514 km (0.097 R)
• M91: 61,612,781 km (0.053 R)
• M92: 64,748,502 km (0.107 R)
• M93: 64,847,386 km (0.112 R)
• M94: 66,037,138 km (0.119 R)
• M95: 66,335,735 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.1

Radius: 7.5

Gravity: 9.99 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 17.68 AU - 18.14 AU

Year: 28109 Days

Day: 23.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 89,379,852 km

• M1: 101,278 km (0.075 R)
• M2: 169,494 km (0.053 R)
• M3: 308,920 km (0.105 R)
• M4: 807,529 km (0.119 R)
• M5: 1,061,696 km (0.104 R)
• M6: 1,121,685 km (0.118 R)
• M7: 1,505,104 km (0.102 R)
• M8: 1,963,921 km (0.071 R)
• M9: 2,503,969 km (0.106 R)
• M10: 2,790,599 km (0.075 R)
• M11: 3,087,850 km (0.107 R)
• M12: 3,174,616 km (0.103 R)
• M13: 3,712,421 km (0.112 R)
• M14: 3,992,019 km (0.063 R)
• M15: 4,620,929 km (0.084 R)
• M16: 4,670,595 km (0.114 R)
• M17: 5,023,197 km (0.119 R)
• M18: 5,541,853 km (0.047 R)
• M19: 5,807,539 km (0.076 R)
• M20: 8,502,245 km (0.083 R)
• M21: 8,994,422 km (0.056 R)
• M22: 9,686,163 km (0.114 R)
• M23: 11,658,312 km (0.049 R)
• M24: 12,342,423 km (0.09 R)
• M25: 12,550,364 km (0.097 R)
• M26: 12,899,226 km (0.111 R)
• M27: 14,254,134 km (0.089 R)
• M28: 14,399,244 km (0.057 R)
• M29: 15,578,823 km (0.079 R)
• M30: 16,483,741 km (0.108 R)
• M31: 17,560,845 km (0.062 R)
• M32: 18,660,539 km (0.068 R)
• M33: 19,138,654 km (0.059 R)
• M34: 20,433,274 km (0.072 R)
• M35: 23,020,868 km (0.118 R)
• M36: 23,362,251 km (0.052 R)
• M37: 23,619,260 km (0.096 R)
• M38: 23,705,279 km (0.104 R)
• M39: 23,791,297 km (0.088 R)
• M40: 24,309,504 km (0.04 R)
• M41: 25,181,660 km (0.066 R)
• M42: 25,357,288 km (0.095 R)
• M43: 25,533,365 km (0.096 R)
• M44: 29,878,734 km (0.119 R)
• M45: 30,344,282 km (0.115 R)
• M46: 30,812,374 km (0.08 R)
• M47: 31,377,106 km (0.116 R)
• M48: 32,708,228 km (0.084 R)
• M49: 34,154,839 km (0.071 R)
• M50: 35,228,952 km (0.073 R)
• M51: 36,017,034 km (0.067 R)
• M52: 37,109,996 km (0.073 R)
• M53: 37,710,781 km (0.087 R)
• M54: 37,811,311 km (0.049 R)
• M55: 40,762,727 km (0.025 R)
• M56: 41,797,645 km (0.052 R)
• M57: 42,213,976 km (0.114 R)
• M58: 46,775,664 km (0.09 R)
• M59: 46,883,673 km (0.074 R)
• M60: 46,991,683 km (0.069 R)
• M61: 47,207,852 km (0.09 R)
• M62: 48,403,438 km (0.108 R)
• M63: 53,171,422 km (0.088 R)
• M64: 56,470,354 km (0.112 R)
• M65: 57,276,537 km (0.052 R)
• M66: 57,970,671 km (0.106 R)
• M67: 58,086,609 km (0.118 R)
• M68: 58,900,422 km (0.066 R)
• M69: 61,010,350 km (0.083 R)
• M70: 61,128,233 km (0.107 R)
• M71: 65,665,985 km (0.116 R)
• M72: 67,121,273 km (0.108 R)
• M73: 67,975,178 km (0.104 R)
• M74: 68,464,662 km (0.1 R)
• M75: 69,570,340 km (0.029 R)
• M76: 71,426,401 km (0.037 R)
• M77: 72,048,578 km (0.088 R)
• M78: 75,566,372 km (0.095 R)
• M79: 75,693,082 km (0.086 R)
• M80: 76,709,001 km (0.066 R)
• M81: 76,963,617 km (0.108 R)
• M82: 78,882,658 km (0.076 R)
• M83: 79,397,125 km (0.058 R)
• M84: 79,783,686 km (0.094 R)
• M85: 80,041,742 km (0.043 R)
• M86: 81,336,063 km (0.116 R)
• M87: 81,725,616 km (0.101 R)
• M88: 84,076,546 km (0.079 R)
• M89: 84,470,587 km (0.101 R)
• M90: 85,920,340 km (0.099 R)
• M91: 89,112,160 km (0.069 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 13,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit