🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.53 AU - 0.69 AU

Year: 171 Days

Day: 26.6 Hours

Environment

Temp: 177 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.43 AU - 1.87 AU

Year: 759 Days

Day: 21.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.87 AU - 2.69 AU

Year: 1233 Days

Day: 47 Hours

Environment

Temp: -71 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.64 AU - 3.98 AU

Year: 2157 Days

Day: 12.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.4

Radius: 12.9

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.49 AU - 6.17 AU

Year: 4407 Days

Day: 5.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 40,384,196 km

• M1: 174,880 km (0.082 R)
• M2: 516,861 km (0.065 R)
• M3: 1,023,848 km (0.085 R)
• M4: 1,109,717 km (0.088 R)
• M5: 1,198,129 km (0.101 R)
• M6: 1,544,299 km (0.107 R)
• M7: 1,712,297 km (0.096 R)
• M8: 1,798,615 km (0.078 R)
• M9: 2,140,596 km (0.114 R)
• M10: 2,662,543 km (0.11 R)
• M11: 3,011,256 km (0.069 R)
• M12: 3,095,629 km (0.105 R)
• M13: 3,528,864 km (0.091 R)
• M14: 3,752,962 km (0.078 R)
• M15: 3,866,806 km (0.104 R)
• M16: 4,121,272 km (0.079 R)
• M17: 4,215,219 km (0.092 R)
• M18: 4,309,915 km (0.11 R)
• M19: 4,793,864 km (0.057 R)
• M20: 5,270,034 km (0.037 R)
• M21: 5,397,790 km (0.042 R)
• M22: 5,630,565 km (0.065 R)
• M23: 5,761,313 km (0.09 R)
• M24: 6,052,580 km (0.098 R)
• M25: 6,132,914 km (0.052 R)
• M26: 6,348,784 km (0.098 R)
• M27: 7,322,666 km (0.107 R)
• M28: 7,465,532 km (0.097 R)
• M29: 7,609,445 km (0.102 R)
• M30: 7,987,928 km (0.104 R)
• M31: 8,313,004 km (0.112 R)
• M32: 8,793,812 km (0.077 R)
• M33: 8,976,321 km (0.057 R)
• M34: 9,594,160 km (0.097 R)
• M35: 10,257,627 km (0.094 R)
• M36: 10,773,291 km (0.043 R)
• M37: 11,863,261 km (0.083 R)
• M38: 12,302,181 km (0.072 R)
• M39: 12,746,636 km (0.078 R)
• M40: 13,231,184 km (0.081 R)
• M41: 13,616,099 km (0.074 R)
• M42: 13,933,695 km (0.094 R)
• M43: 14,576,517 km (0.115 R)
• M44: 14,829,039 km (0.093 R)
• M45: 15,192,412 km (0.081 R)
• M46: 15,411,872 km (0.116 R)
• M47: 16,151,035 km (0.1 R)
• M48: 16,637,677 km (0.089 R)
• M49: 17,015,262 km (0.108 R)
• M50: 17,971,641 km (0.114 R)
• M51: 18,126,325 km (0.079 R)
• M52: 18,749,400 km (0.072 R)
• M53: 18,906,328 km (0.112 R)
• M54: 19,498,437 km (0.057 R)
• M55: 20,016,644 km (0.077 R)
• M56: 20,176,863 km (0.048 R)
• M57: 20,985,141 km (0.091 R)
• M58: 21,721,461 km (0.112 R)
• M59: 21,886,318 km (0.054 R)
• M60: 22,800,062 km (0.094 R)
• M61: 23,768,708 km (0.063 R)
• M62: 24,194,164 km (0.113 R)
• M63: 25,052,407 km (0.035 R)
• M64: 27,286,053 km (0.092 R)
• M65: 27,552,936 km (0.1 R)
• M66: 27,999,785 km (0.104 R)
• M67: 28,358,969 km (0.109 R)
• M68: 28,449,027 km (0.053 R)
• M69: 28,584,264 km (0.066 R)
• M70: 29,811,116 km (0.079 R)
• M71: 30,730,993 km (0.04 R)
• M72: 31,055,172 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.1

Radius: 11.9

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.55 AU - 5.89 AU

Year: 4900 Days

Day: 11.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 40,384,196 km

• M1: 267,780 km (0.079 R)
• M2: 400,623 km (0.113 R)
• M3: 589,565 km (0.087 R)
• M4: 750,233 km (0.109 R)
• M5: 883,675 km (0.099 R)
• M6: 1,200,074 km (0.05 R)
• M7: 1,460,823 km (0.106 R)
• M8: 1,565,093 km (0.049 R)
• M9: 1,781,561 km (0.047 R)
• M10: 2,066,096 km (0.087 R)
• M11: 2,184,129 km (0.09 R)
• M12: 2,259,077 km (0.058 R)
• M13: 2,631,127 km (0.032 R)
• M14: 2,759,632 km (0.12 R)
• M15: 3,089,944 km (0.074 R)
• M16: 3,556,241 km (0.067 R)
• M17: 4,044,827 km (0.105 R)
• M18: 4,945,855 km (0.055 R)
• M19: 5,165,465 km (0.094 R)
• M20: 5,327,330 km (0.115 R)
• M21: 5,511,485 km (0.095 R)
• M22: 5,614,707 km (0.073 R)
• M23: 5,844,041 km (0.036 R)
• M24: 5,949,358 km (0.09 R)
• M25: 6,161,787 km (0.037 R)
• M26: 6,594,424 km (0.084 R)
• M27: 7,036,785 km (0.116 R)
• M28: 7,239,041 km (0.119 R)
• M29: 7,375,025 km (0.082 R)
• M30: 7,718,502 km (0.066 R)
• M31: 7,811,103 km (0.109 R)
• M32: 8,114,338 km (0.082 R)
• M33: 8,302,831 km (0.113 R)
• M34: 8,828,818 km (0.069 R)
• M35: 9,341,190 km (0.03 R)
• M36: 9,638,142 km (0.091 R)
• M37: 9,988,799 km (0.092 R)
• M38: 10,267,051 km (0.098 R)
• M39: 10,522,415 km (0.064 R)
• M40: 10,728,262 km (0.048 R)
• M41: 10,805,753 km (0.109 R)
• M42: 10,961,335 km (0.064 R)
• M43: 11,091,485 km (0.064 R)
• M44: 11,300,922 km (0.094 R)
• M45: 11,856,978 km (0.112 R)
• M46: 12,017,496 km (0.108 R)
• M47: 12,913,288 km (0.108 R)
• M48: 13,634,200 km (0.116 R)
• M49: 14,254,433 km (0.101 R)
• M50: 14,970,409 km (0.084 R)
• M51: 15,260,030 km (0.092 R)
• M52: 15,376,417 km (0.101 R)
• M53: 15,522,425 km (0.108 R)
• M54: 15,992,312 km (0.11 R)
• M55: 16,526,825 km (0.088 R)
• M56: 17,097,241 km (0.061 R)
• M57: 17,218,117 km (0.088 R)
• M58: 17,339,291 km (0.055 R)
• M59: 17,857,647 km (0.074 R)
• M60: 18,041,802 km (0.044 R)
• M61: 18,195,739 km (0.119 R)
• M62: 18,412,057 km (0.096 R)
• M63: 18,504,957 km (0.105 R)
• M64: 18,784,705 km (0.111 R)
• M65: 19,379,955 km (0.119 R)
• M66: 19,695,756 km (0.064 R)
• M67: 20,589,155 km (0.051 R)
• M68: 20,717,809 km (0.093 R)
• M69: 21,040,641 km (0.118 R)
• M70: 21,137,880 km (0.073 R)
• M71: 21,789,678 km (0.096 R)
• M72: 21,953,787 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.4

Radius: 11.6

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.12 AU - 7.4 AU

Year: 6295 Days

Day: 13.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,384,196 km

• M1: 235,467 km (0.06 R)
• M2: 578,944 km (0.09 R)
• M3: 755,320 km (0.044 R)
• M4: 888,611 km (0.107 R)
• M5: 1,249,292 km (0.112 R)
• M6: 1,355,656 km (0.12 R)
• M7: 1,792,182 km (0.105 R)
• M8: 2,037,074 km (0.113 R)
• M9: 2,514,441 km (0.044 R)
• M10: 2,719,839 km (0.099 R)
• M11: 3,344,111 km (0.071 R)
• M12: 4,252,918 km (0.113 R)
• M13: 5,003,899 km (0.093 R)
• M14: 5,350,966 km (0.111 R)
• M15: 5,825,939 km (0.08 R)
• M16: 6,501,075 km (0.068 R)
• M17: 6,595,172 km (0.104 R)
• M18: 6,880,006 km (0.065 R)
• M19: 7,494,554 km (0.072 R)
• M20: 7,659,112 km (0.093 R)
• M21: 7,891,736 km (0.088 R)
• M22: 7,992,117 km (0.096 R)
• M23: 8,160,414 km (0.088 R)
• M24: 8,672,338 km (0.06 R)
• M25: 9,194,734 km (0.04 R)
• M26: 9,406,565 km (0.096 R)
• M27: 9,943,322 km (0.097 R)
• M28: 10,051,930 km (0.108 R)
• M29: 10,270,193 km (0.083 R)
• M30: 10,379,848 km (0.09 R)
• M31: 10,453,301 km (0.058 R)
• M32: 10,637,456 km (0.039 R)
• M33: 10,711,357 km (0.09 R)
• M34: 10,785,558 km (0.079 R)
• M35: 11,347,298 km (0.105 R)
• M36: 11,422,845 km (0.079 R)
• M37: 11,688,830 km (0.11 R)
• M38: 13,088,767 km (0.12 R)
• M39: 13,447,053 km (0.092 R)
• M40: 13,567,180 km (0.112 R)
• M41: 13,768,240 km (0.1 R)
• M42: 15,036,680 km (0.108 R)
• M43: 15,748,168 km (0.08 R)
• M44: 16,685,099 km (0.102 R)
• M45: 17,116,988 km (0.109 R)
• M46: 19,557,378 km (0.114 R)
• M47: 19,784,618 km (0.084 R)
• M48: 19,966,977 km (0.106 R)
• M49: 21,026,729 km (0.115 R)
• M50: 21,493,175 km (0.108 R)
• M51: 22,104,731 km (0.116 R)
• M52: 22,579,106 km (0.045 R)
• M53: 22,913,008 km (0.074 R)
• M54: 23,296,876 km (0.084 R)
• M55: 23,441,238 km (0.113 R)
• M56: 23,586,049 km (0.096 R)
• M57: 24,509,666 km (0.087 R)
• M58: 24,951,279 km (0.075 R)
• M59: 25,197,817 km (0.073 R)
• M60: 25,296,701 km (0.074 R)
• M61: 26,543,001 km (0.103 R)
• M62: 26,693,795 km (0.115 R)
• M63: 27,198,838 km (0.043 R)
• M64: 27,452,556 km (0.11 R)
• M65: 27,758,184 km (0.074 R)
• M66: 28,167,185 km (0.077 R)
• M67: 28,475,356 km (0.112 R)
• M68: 30,190,047 km (0.099 R)
• M69: 30,294,915 km (0.09 R)
• M70: 30,558,058 km (0.073 R)
• M71: 31,351,675 km (0.089 R)
• M72: 32,797,089 km (0.095 R)
• M73: 33,229,577 km (0.045 R)
• M74: 33,609,555 km (0.077 R)
• M75: 34,100,236 km (0.102 R)
• M76: 34,648,213 km (0.093 R)
• M77: 34,758,168 km (0.095 R)
• M78: 34,868,272 km (0.119 R)
• M79: 36,365,447 km (0.058 R)
• M80: 37,431,482 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.3

Radius: 13.7

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.07 AU - 8.19 AU

Year: 8303 Days

Day: 5.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,384,196 km

• M1: 173,982 km (0.06 R)
• M2: 319,840 km (0.084 R)
• M3: 580,141 km (0.069 R)
• M4: 1,132,007 km (0.096 R)
• M5: 1,238,072 km (0.098 R)
• M6: 1,441,974 km (0.106 R)
• M7: 1,538,614 km (0.116 R)
• M8: 2,187,270 km (0.089 R)
• M9: 2,276,880 km (0.116 R)
• M10: 2,436,800 km (0.053 R)
• M11: 2,865,697 km (0.085 R)
• M12: 3,139,611 km (0.099 R)
• M13: 3,267,068 km (0.034 R)
• M14: 3,527,219 km (0.082 R)
• M15: 4,095,691 km (0.078 R)
• M16: 4,405,208 km (0.046 R)
• M17: 4,606,118 km (0.112 R)
• M18: 5,136,892 km (0.108 R)
• M19: 5,749,645 km (0.083 R)
• M20: 6,160,440 km (0.105 R)
• M21: 6,679,246 km (0.062 R)
• M22: 6,877,613 km (0.099 R)
• M23: 7,077,774 km (0.111 R)
• M24: 7,655,521 km (0.108 R)
• M25: 7,828,457 km (0.112 R)
• M26: 8,248,677 km (0.086 R)
• M27: 9,001,753 km (0.049 R)
• M28: 9,478,970 km (0.11 R)
• M29: 10,040,111 km (0.103 R)
• M30: 12,512,516 km (0.082 R)
• M31: 12,716,567 km (0.119 R)
• M32: 13,169,250 km (0.104 R)
• M33: 14,687,669 km (0.088 R)
• M34: 14,989,407 km (0.07 R)
• M35: 15,293,091 km (0.057 R)
• M36: 15,774,647 km (0.037 R)
• M37: 16,083,566 km (0.049 R)
• M38: 17,476,023 km (0.117 R)
• M39: 17,704,160 km (0.038 R)
• M40: 17,887,567 km (0.075 R)
• M41: 18,117,499 km (0.088 R)
• M42: 18,302,252 km (0.075 R)
• M43: 18,766,754 km (0.072 R)
• M44: 19,423,488 km (0.118 R)
• M45: 19,660,003 km (0.063 R)
• M46: 20,327,059 km (0.051 R)
• M47: 20,518,994 km (0.101 R)
• M48: 20,808,166 km (0.076 R)
• M49: 21,293,013 km (0.112 R)
• M50: 21,439,170 km (0.051 R)
• M51: 22,969,107 km (0.054 R)
• M52: 23,873,576 km (0.09 R)
• M53: 24,025,568 km (0.06 R)
• M54: 25,510,326 km (0.087 R)
• M55: 26,394,600 km (0.06 R)
• M56: 26,709,054 km (0.092 R)
• M57: 27,024,706 km (0.095 R)
• M58: 27,130,322 km (0.111 R)
• M59: 27,500,726 km (0.116 R)
• M60: 28,139,509 km (0.069 R)
• M61: 28,460,845 km (0.1 R)
• M62: 28,837,234 km (0.098 R)
• M63: 29,377,731 km (0.033 R)
• M64: 29,812,612 km (0.075 R)
• M65: 31,129,971 km (0.11 R)
• M66: 31,462,227 km (0.074 R)
• M67: 32,354,130 km (0.066 R)
• M68: 32,690,725 km (0.073 R)
• M69: 33,254,260 km (0.092 R)
• M70: 33,707,542 km (0.081 R)
• M71: 34,162,768 km (0.114 R)
• M72: 34,562,793 km (0.1 R)
• M73: 34,734,681 km (0.067 R)
• M74: 34,964,314 km (0.117 R)
• M75: 35,136,949 km (0.099 R)
• M76: 35,425,225 km (0.117 R)
• M77: 35,656,353 km (0.096 R)
• M78: 38,232,279 km (0.109 R)
• M79: 38,826,033 km (0.042 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 13,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit