🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.08 AU - 1.24 AU

Year: 456 Days

Day: 37 Hours

Environment

Temp: 9 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.33 AU - 1.45 AU

Year: 599 Days

Day: 27.4 Hours

Environment

Temp: -31 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,487,221 km

• M1: 86,468 km (0.108 R)
• M2: 779,854 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.39 AU - 1.65 AU

Year: 684 Days

Day: 44.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.3

Radius: 10.9

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.02 AU - 8.98 AU

Year: 7502 Days

Day: 14.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 86,487,221 km

• M1: 257,458 km (0.102 R)
• M2: 562,787 km (0.097 R)
• M3: 781,050 km (0.027 R)
• M4: 920,476 km (0.042 R)
• M5: 1,082,490 km (0.096 R)
• M6: 1,269,188 km (0.09 R)
• M7: 1,359,097 km (0.085 R)
• M8: 1,498,073 km (0.114 R)
• M9: 1,691,054 km (0.057 R)
• M10: 1,841,251 km (0.048 R)
• M11: 1,926,671 km (0.057 R)
• M12: 2,155,107 km (0.115 R)
• M13: 2,300,217 km (0.102 R)
• M14: 2,374,118 km (0.112 R)
• M15: 2,696,651 km (0.078 R)
• M16: 2,794,339 km (0.091 R)
• M17: 3,238,046 km (0.093 R)
• M18: 3,342,016 km (0.072 R)
• M19: 3,856,783 km (0.106 R)
• M20: 4,101,076 km (0.081 R)
• M21: 4,581,734 km (0.114 R)
• M22: 4,698,869 km (0.088 R)
• M23: 4,912,196 km (0.066 R)
• M24: 5,008,088 km (0.119 R)
• M25: 5,128,664 km (0.114 R)
• M26: 6,154,756 km (0.114 R)
• M27: 6,466,966 km (0.075 R)
• M28: 6,572,283 km (0.118 R)
• M29: 7,297,384 km (0.108 R)
• M30: 7,795,096 km (0.09 R)
• M31: 8,852,304 km (0.113 R)
• M32: 9,592,066 km (0.11 R)
• M33: 9,863,287 km (0.081 R)
• M34: 10,816,674 km (0.117 R)
• M35: 11,004,569 km (0.035 R)
• M36: 11,542,972 km (0.049 R)
• M37: 12,382,964 km (0.075 R)
• M38: 12,942,909 km (0.087 R)
• M39: 13,042,541 km (0.076 R)
• M40: 13,645,869 km (0.064 R)
• M41: 13,882,982 km (0.118 R)
• M42: 14,741,075 km (0.047 R)
• M43: 15,089,040 km (0.1 R)
• M44: 15,158,902 km (0.106 R)
• M45: 15,686,833 km (0.099 R)
• M46: 15,970,919 km (0.075 R)
• M47: 16,978,461 km (0.106 R)
• M48: 17,379,832 km (0.046 R)
• M49: 21,053,208 km (0.086 R)
• M50: 21,405,810 km (0.086 R)
• M51: 21,800,000 km (0.104 R)
• M52: 23,481,480 km (0.113 R)
• M53: 23,765,716 km (0.113 R)
• M54: 24,091,989 km (0.084 R)
• M55: 24,666,595 km (0.081 R)
• M56: 25,495,367 km (0.061 R)
• M57: 25,787,531 km (0.11 R)
• M58: 25,913,194 km (0.041 R)
• M59: 27,052,381 km (0.036 R)
• M60: 27,137,503 km (0.048 R)
• M61: 27,564,006 km (0.103 R)
• M62: 28,164,941 km (0.057 R)
• M63: 28,596,830 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.1

Radius: 14.3

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 9.89 AU - 13.19 AU

Year: 14319 Days

Day: 12.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 86,487,221 km

• M1: 260,151 km (0.077 R)
• M2: 358,436 km (0.115 R)
• M3: 455,825 km (0.048 R)
• M4: 1,098,647 km (0.116 R)
• M5: 1,407,118 km (0.119 R)
• M6: 1,582,147 km (0.052 R)
• M7: 1,744,012 km (0.084 R)
• M8: 1,848,282 km (0.084 R)
• M9: 1,976,188 km (0.117 R)
• M10: 2,218,686 km (0.034 R)
• M11: 2,565,454 km (0.055 R)
• M12: 2,831,140 km (0.074 R)
• M13: 2,929,874 km (0.115 R)
• M14: 3,735,758 km (0.067 R)
• M15: 4,348,212 km (0.098 R)
• M16: 4,578,742 km (0.09 R)
• M17: 4,695,578 km (0.085 R)
• M18: 5,448,504 km (0.093 R)
• M19: 5,541,404 km (0.109 R)
• M20: 5,760,266 km (0.112 R)
• M21: 6,013,984 km (0.057 R)
• M22: 6,110,175 km (0.072 R)
• M23: 6,206,816 km (0.116 R)
• M24: 7,031,998 km (0.118 R)
• M25: 7,578,329 km (0.101 R)
• M26: 7,717,006 km (0.073 R)
• M27: 8,173,878 km (0.115 R)
• M28: 8,495,364 km (0.052 R)
• M29: 8,712,131 km (0.093 R)
• M30: 9,077,300 km (0.066 R)
• M31: 9,898,442 km (0.092 R)
• M32: 10,012,286 km (0.112 R)
• M33: 10,318,064 km (0.082 R)
• M34: 10,743,371 km (0.067 R)
• M35: 11,372,580 km (0.083 R)
• M36: 12,175,771 km (0.111 R)
• M37: 12,379,523 km (0.101 R)
• M38: 12,790,319 km (0.117 R)
• M39: 13,752,233 km (0.118 R)
• M40: 15,701,045 km (0.099 R)
• M41: 17,321,638 km (0.062 R)
• M42: 18,759,423 km (0.077 R)
• M43: 19,326,399 km (0.067 R)
• M44: 19,755,147 km (0.12 R)
• M45: 20,235,506 km (0.119 R)
• M46: 20,573,896 km (0.082 R)
• M47: 21,305,430 km (0.088 R)
• M48: 21,797,906 km (0.064 R)
• M49: 22,393,904 km (0.117 R)
• M50: 22,643,732 km (0.109 R)
• M51: 23,551,043 km (0.103 R)
• M52: 23,805,210 km (0.084 R)
• M53: 24,521,634 km (0.089 R)
• M54: 25,453,330 km (0.088 R)
• M55: 25,557,599 km (0.114 R)
• M56: 27,191,208 km (0.099 R)
• M57: 27,404,535 km (0.097 R)
• M58: 28,371,087 km (0.086 R)
• M59: 28,479,096 km (0.099 R)
• M60: 28,750,018 km (0.071 R)
• M61: 29,239,652 km (0.034 R)
• M62: 29,677,226 km (0.089 R)
• M63: 30,227,147 km (0.108 R)
• M64: 30,448,103 km (0.109 R)
• M65: 30,614,157 km (0.094 R)
• M66: 33,369,002 km (0.076 R)
• M67: 33,597,438 km (0.109 R)
• M68: 33,883,619 km (0.108 R)
• M69: 34,113,251 km (0.084 R)
• M70: 34,285,738 km (0.069 R)
• M71: 34,516,118 km (0.106 R)
• M72: 36,554,539 km (0.115 R)
• M73: 39,112,064 km (0.109 R)
• M74: 39,413,055 km (0.082 R)
• M75: 39,654,506 km (0.113 R)
• M76: 40,808,205 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.7

Radius: 6.4

Gravity: 16.81 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 13.32 AU - 16.68 AU

Year: 21219 Days

Day: 23.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,487,221 km

• M1: 430,991 km (0.051 R)
• M2: 785,838 km (0.099 R)
• M3: 912,547 km (0.118 R)
• M4: 991,983 km (0.079 R)
• M5: 1,046,138 km (0.116 R)
• M6: 1,302,399 km (0.109 R)
• M7: 2,077,316 km (0.087 R)
• M8: 2,509,803 km (0.072 R)
• M9: 3,088,598 km (0.1 R)
• M10: 4,052,457 km (0.103 R)
• M11: 4,096,289 km (0.105 R)
• M12: 4,184,701 km (0.101 R)
• M13: 4,228,982 km (0.107 R)
• M14: 4,408,051 km (0.11 R)
• M15: 4,498,558 km (0.088 R)
• M16: 4,589,663 km (0.081 R)
• M17: 5,730,047 km (0.102 R)
• M18: 5,779,415 km (0.089 R)
• M19: 5,928,414 km (0.078 R)
• M20: 6,691,812 km (0.109 R)
• M21: 7,005,818 km (0.05 R)
• M22: 7,593,887 km (0.086 R)
• M23: 7,811,702 km (0.084 R)
• M24: 8,253,464 km (0.103 R)
• M25: 8,477,412 km (0.09 R)
• M26: 8,760,152 km (0.028 R)
• M27: 9,334,907 km (0.076 R)
• M28: 9,803,448 km (0.071 R)
• M29: 10,219,779 km (0.043 R)
• M30: 11,069,644 km (0.047 R)
• M31: 12,258,798 km (0.047 R)
• M32: 12,578,488 km (0.117 R)
• M33: 13,950,749 km (0.117 R)
• M34: 15,301,169 km (0.103 R)
• M35: 18,342,793 km (0.092 R)
• M36: 18,855,166 km (0.111 R)
• M37: 19,520,877 km (0.119 R)
• M38: 20,118,969 km (0.081 R)
• M39: 22,104,282 km (0.12 R)
• M40: 22,805,896 km (0.068 R)
• M41: 23,911,873 km (0.067 R)
• M42: 25,440,464 km (0.044 R)
• M43: 25,929,649 km (0.043 R)
• M44: 26,339,847 km (0.065 R)
• M45: 28,169,578 km (0.11 R)
• M46: 29,696,973 km (0.095 R)
• M47: 31,077,013 km (0.073 R)
• M48: 31,600,007 km (0.119 R)
• M49: 32,389,734 km (0.086 R)
• M50: 32,566,110 km (0.099 R)
• M51: 33,809,867 km (0.096 R)
• M52: 34,617,546 km (0.117 R)
• M53: 35,795,479 km (0.116 R)
• M54: 36,526,863 km (0.115 R)
• M55: 37,355,486 km (0.089 R)
• M56: 38,469,990 km (0.082 R)
• M57: 39,313,124 km (0.095 R)
• M58: 41,112,786 km (0.082 R)
• M59: 43,326,984 km (0.065 R)
• M60: 43,521,312 km (0.094 R)
• M61: 44,106,239 km (0.117 R)
• M62: 46,869,761 km (0.06 R)
• M63: 47,069,175 km (0.117 R)
• M64: 47,569,281 km (0.094 R)
• M65: 47,870,271 km (0.078 R)
• M66: 48,071,181 km (0.038 R)
• M67: 49,282,625 km (0.098 R)
• M68: 49,485,629 km (0.05 R)
• M69: 49,688,783 km (0.084 R)
• M70: 51,838,804 km (0.103 R)
• M71: 52,458,737 km (0.062 R)
• M72: 53,601,515 km (0.098 R)
• M73: 54,962,557 km (0.095 R)
• M74: 56,547,247 km (0.106 R)
• M75: 57,185,282 km (0.118 R)
• M76: 57,291,796 km (0.095 R)
• M77: 58,790,766 km (0.087 R)
• M78: 60,736,885 km (0.083 R)
• M79: 61,281,272 km (0.086 R)
• M80: 61,608,592 km (0.112 R)
• M81: 61,936,660 km (0.095 R)
• M82: 62,374,832 km (0.083 R)
• M83: 64,248,546 km (0.094 R)
• M84: 64,581,102 km (0.111 R)
• M85: 65,805,411 km (0.111 R)
• M86: 66,252,559 km (0.047 R)
• M87: 67,037,499 km (0.072 R)
• M88: 67,938,227 km (0.094 R)
• M89: 68,390,163 km (0.113 R)
• M90: 69,865,646 km (0.115 R)
• M91: 70,435,913 km (0.111 R)
• M92: 71,925,908 km (0.105 R)
• M93: 73,889,979 km (0.107 R)
• M94: 76,927,863 km (0.079 R)
• M95: 77,281,063 km (0.109 R)
• M96: 77,752,745 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.7

Radius: 5.5

Gravity: 29.54 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 13.52 AU - 16.49 AU

Year: 21219 Days

Day: 21.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,487,221 km

• M1: 142,118 km (0.091 R)
• M2: 182,061 km (0.044 R)
• M3: 294,708 km (0.057 R)
• M4: 920,924 km (0.077 R)
• M5: 1,093,112 km (0.1 R)
• M6: 1,668,914 km (0.113 R)
• M7: 2,401,644 km (0.078 R)
• M8: 2,519,378 km (0.111 R)
• M9: 2,842,360 km (0.04 R)
• M10: 2,883,649 km (0.116 R)
• M11: 2,966,825 km (0.076 R)
• M12: 3,350,992 km (0.064 R)
• M13: 3,660,809 km (0.112 R)
• M14: 3,705,689 km (0.118 R)
• M15: 3,979,603 km (0.116 R)
• M16: 4,498,707 km (0.071 R)
• M17: 4,546,878 km (0.058 R)
• M18: 5,189,550 km (0.111 R)
• M19: 5,290,977 km (0.094 R)
• M20: 6,019,220 km (0.114 R)
• M21: 6,286,851 km (0.065 R)
• M22: 6,558,371 km (0.076 R)
• M23: 6,889,132 km (0.078 R)
• M24: 7,452,667 km (0.118 R)
• M25: 7,624,704 km (0.042 R)
• M26: 7,855,983 km (0.05 R)
• M27: 8,384,811 km (0.078 R)
• M28: 8,563,730 km (0.042 R)
• M29: 9,353,158 km (0.109 R)
• M30: 9,476,726 km (0.029 R)
• M31: 11,130,979 km (0.11 R)
• M32: 12,327,613 km (0.057 R)
• M33: 12,395,231 km (0.075 R)
• M34: 12,598,983 km (0.095 R)
• M35: 13,355,500 km (0.083 R)
• M36: 13,774,374 km (0.062 R)
• M37: 15,492,355 km (0.1 R)
• M38: 16,227,928 km (0.085 R)
• M39: 16,674,777 km (0.104 R)
• M40: 17,428,451 km (0.084 R)
• M41: 18,270,089 km (0.111 R)
• M42: 18,968,711 km (0.109 R)
• M43: 21,035,256 km (0.119 R)
• M44: 22,672,754 km (0.071 R)
• M45: 23,506,912 km (0.039 R)
• M46: 23,758,984 km (0.109 R)
• M47: 24,266,121 km (0.109 R)
• M48: 25,722,007 km (0.082 R)
• M49: 25,808,475 km (0.073 R)
• M50: 26,854,314 km (0.075 R)
• M51: 27,117,905 km (0.116 R)
• M52: 28,002,777 km (0.05 R)
• M53: 28,717,555 km (0.083 R)
• M54: 28,987,131 km (0.082 R)
• M55: 29,438,318 km (0.067 R)
• M56: 29,800,793 km (0.106 R)
• M57: 29,982,704 km (0.067 R)
• M58: 31,081,501 km (0.086 R)
• M59: 31,450,708 km (0.093 R)
• M60: 31,821,412 km (0.117 R)
• M61: 32,007,212 km (0.079 R)
• M62: 33,412,684 km (0.105 R)
• M63: 33,601,627 km (0.102 R)
• M64: 34,933,945 km (0.094 R)
• M65: 36,575,034 km (0.071 R)
• M66: 38,438,425 km (0.106 R)
• M67: 39,132,858 km (0.11 R)
• M68: 39,831,331 km (0.037 R)
• M69: 40,031,642 km (0.055 R)
• M70: 40,937,158 km (0.112 R)
• M71: 42,053,158 km (0.099 R)
• M72: 44,004,064 km (0.06 R)
• M73: 45,879,423 km (0.117 R)
• M74: 49,923,353 km (0.103 R)
• M75: 53,416,014 km (0.04 R)
• M76: 56,536,177 km (0.051 R)
• M77: 56,986,766 km (0.088 R)
• M78: 58,572,952 km (0.049 R)
• M79: 59,257,213 km (0.047 R)
• M80: 59,829,424 km (0.117 R)
• M81: 64,237,924 km (0.079 R)
• M82: 66,125,251 km (0.098 R)
• M83: 66,243,732 km (0.096 R)
• M84: 66,837,636 km (0.09 R)
• M85: 68,150,357 km (0.039 R)
• M86: 71,286,677 km (0.105 R)
• M87: 71,773,318 km (0.072 R)
• M88: 72,261,157 km (0.091 R)
• M89: 72,750,043 km (0.12 R)
• M90: 72,872,414 km (0.091 R)
• M91: 74,840,075 km (0.103 R)
• M92: 75,087,210 km (0.083 R)
• M93: 79,582,626 km (0.06 R)
• M94: 80,340,340 km (0.114 R)
• M95: 83,779,296 km (0.104 R)
• M96: 86,487,167 km (0.082 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 13,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit