🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.49 AU - 0.59 AU

Year: 149 Days

Day: 15.3 Hours

Environment

Temp: 143 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.43 AU - 0.65 AU

Year: 149 Days

Day: 30 Hours

Environment

Temp: 229 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1 AU - 1.08 AU

Year: 397 Days

Day: 44.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 44.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.28 AU - 1.74 AU

Year: 695 Days

Day: 20.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 179.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.99 AU - 2.21 AU

Year: 1140 Days

Day: 46.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.11 AU - 2.95 AU

Year: 1508 Days

Day: 12.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.4

Radius: 9.2

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.29 AU - 6.53 AU

Year: 4715 Days

Day: 9.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 93,988,256 km

• M1: 117,135 km (0.119 R)
• M2: 177,124 km (0.118 R)
• M3: 308,920 km (0.096 R)
• M4: 559,047 km (0.095 R)
• M5: 803,191 km (0.093 R)
• M6: 1,124,976 km (0.106 R)
• M7: 1,403,976 km (0.103 R)
• M8: 1,568,534 km (0.067 R)
• M9: 1,704,817 km (0.067 R)
• M10: 1,809,536 km (0.103 R)
• M11: 1,989,203 km (0.07 R)
• M12: 2,193,554 km (0.072 R)
• M13: 2,327,294 km (0.099 R)
• M14: 2,663,440 km (0.095 R)
• M15: 2,868,390 km (0.089 R)
• M16: 3,207,079 km (0.114 R)
• M17: 3,447,333 km (0.096 R)
• M18: 4,109,005 km (0.078 R)
• M19: 4,539,398 km (0.112 R)
• M20: 4,760,055 km (0.074 R)
• M21: 5,160,977 km (0.111 R)
• M22: 5,391,358 km (0.053 R)
• M23: 5,494,730 km (0.07 R)
• M24: 5,598,850 km (0.096 R)
• M25: 6,676,104 km (0.093 R)
• M26: 7,209,869 km (0.114 R)
• M27: 7,582,966 km (0.065 R)
• M28: 8,288,320 km (0.094 R)
• M29: 8,558,345 km (0.12 R)
• M30: 8,892,247 km (0.098 R)
• M31: 9,230,338 km (0.102 R)
• M32: 9,510,236 km (0.113 R)
• M33: 9,604,183 km (0.083 R)
• M34: 9,666,865 km (0.105 R)
• M35: 10,142,137 km (0.052 R)
• M36: 10,366,534 km (0.1 R)
• M37: 10,463,174 km (0.119 R)
• M38: 10,560,114 km (0.077 R)
• M39: 10,689,815 km (0.03 R)
• M40: 11,214,305 km (0.116 R)
• M41: 11,982,640 km (0.083 R)
• M42: 12,664,657 km (0.072 R)
• M43: 13,010,377 km (0.088 R)
• M44: 13,394,245 km (0.091 R)
• M45: 13,534,718 km (0.056 R)
• M46: 15,076,174 km (0.066 R)
• M47: 15,185,829 km (0.116 R)
• M48: 15,479,340 km (0.08 R)
• M49: 15,848,997 km (0.1 R)
• M50: 15,923,347 km (0.104 R)
• M51: 16,146,846 km (0.118 R)
• M52: 16,333,844 km (0.102 R)
• M53: 16,484,040 km (0.097 R)
• M54: 16,559,288 km (0.109 R)
• M55: 16,747,930 km (0.116 R)
• M56: 16,861,475 km (0.063 R)
• M57: 17,663,469 km (0.066 R)
• M58: 18,049,731 km (0.069 R)
• M59: 18,243,909 km (0.068 R)
• M60: 18,360,745 km (0.079 R)
• M61: 18,948,665 km (0.091 R)
• M62: 19,027,503 km (0.106 R)
• M63: 19,145,984 km (0.071 R)
• M64: 19,344,052 km (0.093 R)
• M65: 19,463,281 km (0.094 R)
• M66: 20,384,804 km (0.117 R)
• M67: 20,952,827 km (0.1 R)
• M68: 21,238,709 km (0.03 R)
• M69: 21,361,678 km (0.092 R)
• M70: 22,687,564 km (0.07 R)
• M71: 23,023,262 km (0.114 R)
• M72: 23,657,108 km (0.108 R)
• M73: 24,125,499 km (0.12 R)
• M74: 24,597,031 km (0.116 R)
• M75: 24,683,050 km (0.089 R)
• M76: 24,769,219 km (0.086 R)
• M77: 25,549,072 km (0.058 R)
• M78: 25,767,186 km (0.045 R)
• M79: 26,469,099 km (0.109 R)
• M80: 26,689,756 km (0.106 R)
• M81: 27,355,467 km (0.084 R)
• M82: 27,578,517 km (0.102 R)
• M83: 27,847,045 km (0.078 R)
• M84: 29,293,806 km (0.103 R)
• M85: 29,567,870 km (0.112 R)
• M86: 29,888,607 km (0.1 R)
• M87: 30,164,316 km (0.095 R)
• M88: 30,996,978 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.1

Radius: 7.2

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 13.15 AU - 13.21 AU

Year: 17931 Days

Day: 17.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 93,988,256 km

• M1: 110,702 km (0.102 R)
• M2: 199,564 km (0.034 R)
• M3: 258,954 km (0.096 R)
• M4: 385,514 km (0.097 R)
• M5: 779,704 km (0.092 R)
• M6: 841,488 km (0.042 R)
• M7: 904,918 km (0.048 R)
• M8: 1,548,338 km (0.063 R)
• M9: 1,707,360 km (0.12 R)
• M10: 1,761,665 km (0.072 R)
• M11: 2,245,913 km (0.09 R)
• M12: 2,395,959 km (0.042 R)
• M13: 2,611,680 km (0.095 R)
• M14: 3,295,940 km (0.049 R)
• M15: 3,466,781 km (0.067 R)
• M16: 4,289,569 km (0.116 R)
• M17: 5,013,025 km (0.093 R)
• M18: 5,091,414 km (0.119 R)
• M19: 7,311,746 km (0.097 R)
• M20: 7,400,756 km (0.095 R)
• M21: 7,987,778 km (0.093 R)
• M22: 8,310,162 km (0.079 R)
• M23: 8,543,086 km (0.025 R)
• M24: 9,015,216 km (0.11 R)
• M25: 9,350,765 km (0.04 R)
• M26: 9,886,474 km (0.106 R)
• M27: 11,089,391 km (0.064 R)
• M28: 11,140,553 km (0.079 R)
• M29: 12,550,214 km (0.109 R)
• M30: 12,763,840 km (0.098 R)
• M31: 13,303,140 km (0.071 R)
• M32: 13,520,955 km (0.112 R)
• M33: 13,685,064 km (0.117 R)
• M34: 14,852,376 km (0.082 R)
• M35: 14,908,774 km (0.111 R)
• M36: 15,705,682 km (0.095 R)
• M37: 16,574,696 km (0.028 R)
• M38: 16,691,682 km (0.06 R)
• M39: 17,997,372 km (0.103 R)
• M40: 18,662,484 km (0.035 R)
• M41: 18,723,370 km (0.089 R)
• M42: 20,016,644 km (0.116 R)
• M43: 20,203,791 km (0.1 R)
• M44: 21,021,194 km (0.109 R)
• M45: 21,977,872 km (0.049 R)
• M46: 22,493,985 km (0.103 R)
• M47: 23,999,687 km (0.073 R)
• M48: 24,132,081 km (0.082 R)
• M49: 26,694,842 km (0.117 R)
• M50: 27,107,284 km (0.068 R)
• M51: 28,567,509 km (0.108 R)
• M52: 28,918,914 km (0.074 R)
• M53: 28,989,375 km (0.079 R)
• M54: 29,130,445 km (0.074 R)
• M55: 29,271,815 km (0.114 R)
• M56: 29,839,390 km (0.033 R)
• M57: 29,910,598 km (0.117 R)
• M58: 30,913,203 km (0.117 R)
• M59: 32,072,736 km (0.103 R)
• M60: 32,145,590 km (0.074 R)
• M61: 33,172,580 km (0.084 R)
• M62: 33,320,083 km (0.095 R)
• M63: 33,393,985 km (0.05 R)
• M64: 36,393,272 km (0.076 R)
• M65: 37,079,927 km (0.099 R)
• M66: 37,847,962 km (0.103 R)
• M67: 38,156,582 km (0.077 R)
• M68: 38,388,609 km (0.083 R)
• M69: 39,009,739 km (0.116 R)
• M70: 39,947,568 km (0.106 R)
• M71: 40,025,957 km (0.116 R)
• M72: 40,497,939 km (0.116 R)
• M73: 41,686,045 km (0.107 R)
• M74: 42,324,379 km (0.058 R)
• M75: 43,287,789 km (0.112 R)
• M76: 44,339,762 km (0.032 R)
• M77: 45,154,621 km (0.058 R)
• M78: 45,646,050 km (0.115 R)
• M79: 46,964,905 km (0.116 R)
• M80: 48,129,076 km (0.09 R)
• M81: 48,379,802 km (0.082 R)
• M82: 48,630,977 km (0.084 R)
• M83: 48,798,676 km (0.115 R)
• M84: 50,231,524 km (0.107 R)
• M85: 50,316,346 km (0.095 R)
• M86: 50,825,577 km (0.095 R)
• M87: 50,910,699 km (0.098 R)
• M88: 51,763,855 km (0.084 R)
• M89: 52,535,780 km (0.058 R)
• M90: 52,621,799 km (0.12 R)
• M91: 53,570,848 km (0.065 R)
• M92: 56,012,136 km (0.076 R)
• M93: 56,363,840 km (0.107 R)
• M94: 57,866,850 km (0.079 R)
• M95: 58,133,433 km (0.088 R)
• M96: 58,489,476 km (0.104 R)
• M97: 59,114,496 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578

Radius: 4.4

Gravity: 29.86 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 17.99 AU - 19.07 AU

Year: 29891 Days

Day: 24.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,988,256 km

• M1: 134,937 km (0.118 R)
• M2: 193,879 km (0.114 R)
• M3: 262,993 km (0.116 R)
• M4: 300,692 km (0.052 R)
• M5: 1,011,880 km (0.088 R)
• M6: 1,366,876 km (0.057 R)
• M7: 1,540,110 km (0.109 R)
• M8: 1,945,670 km (0.106 R)
• M9: 2,100,952 km (0.06 R)
• M10: 2,980,738 km (0.101 R)
• M11: 3,388,691 km (0.074 R)
• M12: 3,435,066 km (0.087 R)
• M13: 3,813,998 km (0.119 R)
• M14: 3,862,318 km (0.029 R)
• M15: 4,559,594 km (0.051 R)
• M16: 4,610,906 km (0.079 R)
• M17: 5,457,330 km (0.106 R)
• M18: 6,010,244 km (0.093 R)
• M19: 6,465,321 km (0.084 R)
• M20: 7,408,236 km (0.114 R)
• M21: 7,772,806 km (0.12 R)
• M22: 8,081,127 km (0.118 R)
• M23: 8,205,593 km (0.099 R)
• M24: 9,094,354 km (0.063 R)
• M25: 10,213,944 km (0.088 R)
• M26: 10,892,520 km (0.076 R)
• M27: 11,237,343 km (0.111 R)
• M28: 12,364,563 km (0.099 R)
• M29: 12,868,858 km (0.064 R)
• M30: 12,941,413 km (0.077 R)
• M31: 13,600,990 km (0.12 R)
• M32: 13,823,292 km (0.069 R)
• M33: 14,497,230 km (0.078 R)
• M34: 16,424,799 km (0.101 R)
• M35: 16,503,637 km (0.098 R)
• M36: 17,780,904 km (0.11 R)
• M37: 18,595,165 km (0.084 R)
• M38: 19,504,870 km (0.08 R)
• M39: 20,428,936 km (0.073 R)
• M40: 20,683,402 km (0.114 R)
• M41: 23,374,069 km (0.039 R)
• M42: 23,462,631 km (0.096 R)
• M43: 23,996,695 km (0.088 R)
• M44: 25,622,525 km (0.105 R)
• M45: 27,004,510 km (0.119 R)
• M46: 28,599,672 km (0.046 R)
• M47: 29,743,797 km (0.113 R)
• M48: 29,839,838 km (0.096 R)
• M49: 35,074,717 km (0.082 R)
• M50: 38,788,035 km (0.103 R)
• M51: 39,419,039 km (0.029 R)
• M52: 41,868,854 km (0.112 R)
• M53: 42,084,275 km (0.09 R)
• M54: 42,732,482 km (0.085 R)
• M55: 43,929,564 km (0.083 R)
• M56: 44,257,932 km (0.074 R)
• M57: 44,477,242 km (0.059 R)
• M58: 46,245,190 km (0.044 R)
• M59: 46,356,491 km (0.079 R)
• M60: 47,249,739 km (0.102 R)
• M61: 48,713,405 km (0.111 R)
• M62: 49,166,687 km (0.07 R)
• M63: 49,280,231 km (0.062 R)
• M64: 50,535,058 km (0.115 R)
• M65: 51,223,957 km (0.063 R)
• M66: 51,915,996 km (0.108 R)
• M67: 52,727,266 km (0.119 R)
• M68: 54,597,089 km (0.111 R)
• M69: 61,677,407 km (0.076 R)
• M70: 63,029,024 km (0.083 R)
• M71: 63,275,860 km (0.103 R)
• M72: 66,011,856 km (0.082 R)
• M73: 66,890,294 km (0.097 R)
• M74: 67,142,068 km (0.058 R)
• M75: 69,676,704 km (0.114 R)
• M76: 69,804,311 km (0.078 R)
• M77: 70,955,766 km (0.11 R)
• M78: 73,277,375 km (0.057 R)
• M79: 73,666,779 km (0.091 R)
• M80: 73,796,779 km (0.111 R)
• M81: 75,362,022 km (0.094 R)
• M82: 77,333,871 km (0.065 R)
• M83: 78,127,338 km (0.104 R)
• M84: 78,657,962 km (0.089 R)
• M85: 79,855,942 km (0.102 R)
• M86: 80,390,305 km (0.114 R)
• M87: 81,194,095 km (0.102 R)
• M88: 82,674,665 km (0.111 R)
• M89: 84,028,226 km (0.11 R)
• M90: 84,164,061 km (0.099 R)
• M91: 85,389,268 km (0.094 R)
• M92: 90,348,736 km (0.112 R)
• M93: 93,003,650 km (0.106 R)
• M94: 93,847,382 km (0.089 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: 452 - 19,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit