🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.48 AU - 0.62 AU

Year: 154 Days

Day: 47.5 Hours

Environment

Temp: 221 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.59 AU - 0.61 AU

Year: 176 Days

Day: 47 Hours

Environment

Temp: 211 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,751,437 km

• M1: 223,350 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.52 AU - 1.78 AU

Year: 803 Days

Day: 27.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.31 AU - 2.39 AU

Year: 1364 Days

Day: 24.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,751,437 km

• M1: 1,229,844 km (0.056 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.84 AU - 3.02 AU

Year: 1900 Days

Day: 35 Hours

Environment

Temp: -121 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.4

Radius: 11

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.87 AU - 4.93 AU

Year: 3496 Days

Day: 6.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 76,751,437 km

• M1: 137,480 km (0.118 R)
• M2: 214,673 km (0.095 R)
• M3: 559,346 km (0.091 R)
• M4: 729,738 km (0.078 R)
• M5: 842,984 km (0.109 R)
• M6: 918,381 km (0.117 R)
• M7: 1,159,533 km (0.095 R)
• M8: 1,281,605 km (0.074 R)
• M9: 1,539,362 km (0.106 R)
• M10: 1,813,874 km (0.059 R)
• M11: 2,000,872 km (0.1 R)
• M12: 2,134,163 km (0.113 R)
• M13: 2,209,561 km (0.054 R)
• M14: 2,332,081 km (0.078 R)
• M15: 2,713,406 km (0.03 R)
• M16: 2,795,386 km (0.106 R)
• M17: 3,012,452 km (0.086 R)
• M18: 3,235,204 km (0.1 R)
• M19: 3,304,767 km (0.045 R)
• M20: 3,445,538 km (0.101 R)
• M21: 3,642,409 km (0.09 R)
• M22: 3,751,466 km (0.089 R)
• M23: 4,217,314 km (0.059 R)
• M24: 4,293,608 km (0.068 R)
• M25: 4,389,501 km (0.12 R)
• M26: 5,285,592 km (0.117 R)
• M27: 6,280,567 km (0.072 R)
• M28: 6,566,000 km (0.088 R)
• M29: 6,743,722 km (0.101 R)
• M30: 7,309,651 km (0.113 R)
• M31: 7,516,994 km (0.087 R)
• M32: 7,773,255 km (0.045 R)
• M33: 8,342,325 km (0.066 R)
• M34: 8,559,093 km (0.065 R)
• M35: 8,631,947 km (0.074 R)
• M36: 9,797,763 km (0.092 R)
• M37: 10,463,922 km (0.084 R)
• M38: 10,697,893 km (0.036 R)
• M39: 10,907,480 km (0.061 R)
• M40: 11,570,797 km (0.062 R)
• M41: 12,110,995 km (0.071 R)
• M42: 13,356,247 km (0.071 R)
• M43: 14,065,641 km (0.118 R)
• M44: 14,180,233 km (0.11 R)
• M45: 14,497,081 km (0.084 R)
• M46: 14,699,936 km (0.12 R)
• M47: 14,933,009 km (0.06 R)
• M48: 15,137,809 km (0.116 R)
• M49: 15,373,126 km (0.105 R)
• M50: 15,847,351 km (0.03 R)
• M51: 16,146,248 km (0.099 R)
• M52: 16,749,576 km (0.099 R)
• M53: 16,962,603 km (0.109 R)
• M54: 17,268,232 km (0.11 R)
• M55: 17,452,536 km (0.077 R)
• M56: 17,699,373 km (0.079 R)
• M57: 17,792,273 km (0.032 R)
• M58: 18,165,221 km (0.05 R)
• M59: 19,236,042 km (0.039 R)
• M60: 19,522,971 km (0.077 R)
• M61: 19,682,891 km (0.087 R)
• M62: 20,004,227 km (0.082 R)
• M63: 20,392,135 km (0.101 R)
• M64: 20,489,373 km (0.09 R)
• M65: 20,749,823 km (0.119 R)
• M66: 21,076,844 km (0.107 R)
• M67: 21,208,041 km (0.053 R)
• M68: 21,339,687 km (0.093 R)
• M69: 21,570,517 km (0.055 R)
• M70: 21,702,761 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.5

Radius: 8.4

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.96 AU - 5.74 AU

Year: 4687 Days

Day: 7.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 76,751,437 km

• M1: 105,018 km (0.101 R)
• M2: 178,021 km (0.084 R)
• M3: 269,426 km (0.032 R)
• M4: 439,668 km (0.107 R)
• M5: 493,224 km (0.114 R)
• M6: 789,428 km (0.106 R)
• M7: 988,543 km (0.056 R)
• M8: 1,117,795 km (0.032 R)
• M9: 1,203,964 km (0.061 R)
• M10: 1,413,849 km (0.117 R)
• M11: 1,486,554 km (0.098 R)
• M12: 2,006,706 km (0.104 R)
• M13: 2,196,097 km (0.076 R)
• M14: 2,268,652 km (0.045 R)
• M15: 2,366,638 km (0.055 R)
• M16: 2,592,382 km (0.074 R)
• M17: 2,930,772 km (0.093 R)
• M18: 3,910,339 km (0.119 R)
• M19: 4,057,992 km (0.116 R)
• M20: 4,147,601 km (0.112 R)
• M21: 4,328,614 km (0.093 R)
• M22: 4,435,427 km (0.108 R)
• M23: 4,496,762 km (0.086 R)
• M24: 4,636,038 km (0.088 R)
• M25: 4,729,686 km (0.089 R)
• M26: 4,887,213 km (0.109 R)
• M27: 5,078,549 km (0.115 R)
• M28: 5,321,196 km (0.066 R)
• M29: 5,617,250 km (0.114 R)
• M30: 5,868,276 km (0.094 R)
• M31: 5,969,703 km (0.054 R)
• M32: 6,294,630 km (0.036 R)
• M33: 6,643,043 km (0.102 R)
• M34: 6,837,371 km (0.096 R)
• M35: 7,177,407 km (0.037 R)
• M36: 7,504,577 km (0.093 R)
• M37: 7,633,231 km (0.082 R)
• M38: 7,818,134 km (0.079 R)
• M39: 8,117,180 km (0.106 R)
• M40: 8,306,123 km (0.101 R)
• M41: 8,458,114 km (0.066 R)
• M42: 8,784,537 km (0.039 R)
• M43: 8,900,625 km (0.046 R)
• M44: 8,958,968 km (0.096 R)
• M45: 9,193,388 km (0.073 R)
• M46: 9,370,362 km (0.108 R)
• M47: 9,469,396 km (0.053 R)
• M48: 9,708,154 km (0.116 R)
• M49: 9,788,039 km (0.075 R)
• M50: 9,908,615 km (0.059 R)
• M51: 10,009,294 km (0.111 R)
• M52: 10,374,912 km (0.059 R)
• M53: 10,621,000 km (0.098 R)
• M54: 11,140,105 km (0.089 R)
• M55: 11,286,860 km (0.045 R)
• M56: 11,371,084 km (0.103 R)
• M57: 11,752,558 km (0.095 R)
• M58: 11,880,614 km (0.119 R)
• M59: 11,944,792 km (0.089 R)
• M60: 12,052,053 km (0.046 R)
• M61: 12,159,614 km (0.103 R)
• M62: 12,506,232 km (0.042 R)
• M63: 12,571,457 km (0.107 R)
• M64: 12,658,822 km (0.102 R)
• M65: 12,768,178 km (0.12 R)
• M66: 13,164,613 km (0.068 R)
• M67: 13,253,175 km (0.115 R)
• M68: 13,431,046 km (0.094 R)
• M69: 14,059,956 km (0.109 R)
• M70: 14,150,612 km (0.108 R)
• M71: 14,378,001 km (0.088 R)
• M72: 14,606,586 km (0.104 R)
• M73: 14,767,255 km (0.067 R)
• M74: 14,928,671 km (0.112 R)
• M75: 15,509,709 km (0.07 R)
• M76: 15,767,616 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.2

Radius: 12

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.2 AU - 9.74 AU

Year: 8522 Days

Day: 5 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 76,751,437 km

• M1: 212,728 km (0.076 R)
• M2: 454,179 km (0.116 R)
• M3: 657,483 km (0.092 R)
• M4: 909,106 km (0.115 R)
• M5: 994,527 km (0.117 R)
• M6: 1,211,294 km (0.057 R)
• M7: 1,424,022 km (0.101 R)
• M8: 1,545,346 km (0.057 R)
• M9: 1,755,531 km (0.065 R)
• M10: 1,908,420 km (0.092 R)
• M11: 3,021,578 km (0.119 R)
• M12: 3,100,266 km (0.104 R)
• M13: 3,206,331 km (0.072 R)
• M14: 3,559,382 km (0.106 R)
• M15: 3,754,757 km (0.103 R)
• M16: 4,156,128 km (0.08 R)
• M17: 4,332,504 km (0.084 R)
• M18: 4,421,515 km (0.072 R)
• M19: 4,511,273 km (0.081 R)
• M20: 4,814,807 km (0.118 R)
• M21: 5,000,309 km (0.084 R)
• M22: 5,219,619 km (0.061 R)
• M23: 5,635,352 km (0.093 R)
• M24: 5,995,434 km (0.11 R)
• M25: 6,532,939 km (0.095 R)
• M26: 6,807,451 km (0.098 R)
• M27: 7,226,325 km (0.109 R)
• M28: 7,798,088 km (0.115 R)
• M29: 8,608,011 km (0.119 R)
• M30: 9,137,438 km (0.054 R)
• M31: 9,290,626 km (0.115 R)
• M32: 9,444,712 km (0.113 R)
• M33: 9,990,595 km (0.12 R)
• M34: 10,188,064 km (0.096 R)
• M35: 10,788,400 km (0.109 R)
• M36: 11,235,847 km (0.114 R)
• M37: 11,565,112 km (0.054 R)
• M38: 11,647,989 km (0.115 R)
• M39: 12,233,216 km (0.11 R)
• M40: 12,657,177 km (0.092 R)
• M41: 12,785,382 km (0.085 R)
• M42: 13,389,159 km (0.094 R)
• M43: 13,519,758 km (0.055 R)
• M44: 14,002,062 km (0.113 R)
• M45: 15,895,821 km (0.059 R)
• M46: 16,825,572 km (0.081 R)
• M47: 17,534,516 km (0.118 R)
• M48: 18,349,675 km (0.114 R)
• M49: 18,737,582 km (0.088 R)
• M50: 19,669,726 km (0.095 R)
• M51: 19,768,760 km (0.029 R)
• M52: 19,867,944 km (0.111 R)
• M53: 20,017,093 km (0.112 R)
• M54: 20,516,600 km (0.078 R)
• M55: 21,020,296 km (0.112 R)
• M56: 21,223,001 km (0.076 R)
• M57: 22,039,955 km (0.113 R)
• M58: 23,599,513 km (0.104 R)
• M59: 23,704,830 km (0.091 R)
• M60: 24,127,294 km (0.039 R)
• M61: 24,445,788 km (0.097 R)
• M62: 24,979,852 km (0.074 R)
• M63: 25,248,231 km (0.087 R)
• M64: 25,733,826 km (0.091 R)
• M65: 25,896,439 km (0.08 R)
• M66: 27,209,160 km (0.118 R)
• M67: 27,374,765 km (0.04 R)
• M68: 27,540,669 km (0.045 R)
• M69: 29,049,363 km (0.106 R)
• M70: 29,162,160 km (0.111 R)
• M71: 29,558,146 km (0.055 R)
• M72: 30,469,945 km (0.09 R)
• M73: 31,622,746 km (0.115 R)
• M74: 31,796,878 km (0.099 R)
• M75: 31,971,459 km (0.034 R)
• M76: 32,321,368 km (0.08 R)
• M77: 32,496,697 km (0.077 R)
• M78: 34,387,614 km (0.095 R)
• M79: 34,506,993 km (0.041 R)
• M80: 35,286,248 km (0.103 R)
• M81: 36,862,112 km (0.1 R)
• M82: 38,337,147 km (0.105 R)
• M83: 39,019,613 km (0.089 R)
• M84: 39,331,075 km (0.095 R)
• M85: 39,518,522 km (0.077 R)
• M86: 40,145,037 km (0.118 R)
• M87: 41,027,665 km (0.096 R)
• M88: 41,407,943 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961.6

Radius: 7.3

Gravity: 18.04 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 9.85 AU - 15.51 AU

Year: 17101 Days

Day: 24.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 76,751,437 km

• M1: 110,104 km (0.071 R)
• M2: 614,398 km (0.05 R)
• M3: 822,639 km (0.036 R)
• M4: 1,079,648 km (0.051 R)
• M5: 2,024,209 km (0.077 R)
• M6: 2,091,977 km (0.044 R)
• M7: 2,406,731 km (0.035 R)
• M8: 2,736,444 km (0.116 R)
• M9: 2,849,540 km (0.101 R)
• M10: 3,080,370 km (0.048 R)
• M11: 3,809,061 km (0.066 R)
• M12: 3,935,621 km (0.105 R)
• M13: 4,499,904 km (0.027 R)
• M14: 4,997,018 km (0.089 R)
• M15: 5,043,094 km (0.11 R)
• M16: 5,182,220 km (0.087 R)
• M17: 5,559,206 km (0.053 R)
• M18: 5,607,078 km (0.052 R)
• M19: 5,799,461 km (0.091 R)
• M20: 6,141,441 km (0.103 R)
• M21: 6,389,624 km (0.097 R)
• M22: 6,742,825 km (0.062 R)
• M23: 7,893,681 km (0.109 R)
• M24: 7,947,387 km (0.065 R)
• M25: 8,327,216 km (0.114 R)
• M26: 9,104,227 km (0.111 R)
• M27: 9,273,722 km (0.062 R)
• M28: 9,501,410 km (0.079 R)
• M29: 10,020,365 km (0.113 R)
• M30: 10,137,051 km (0.057 R)
• M31: 12,124,907 km (0.05 R)
• M32: 13,258,560 km (0.065 R)
• M33: 13,450,793 km (0.091 R)
• M34: 13,643,924 km (0.07 R)
• M35: 14,623,341 km (0.074 R)
• M36: 14,689,464 km (0.119 R)
• M37: 15,828,502 km (0.099 R)
• M38: 16,374,235 km (0.101 R)
• M39: 16,995,664 km (0.064 R)
• M40: 17,906,716 km (0.064 R)
• M41: 17,977,475 km (0.078 R)
• M42: 19,339,265 km (0.036 R)
• M43: 19,630,233 km (0.1 R)
• M44: 20,585,565 km (0.111 R)
• M45: 20,882,666 km (0.117 R)
• M46: 21,556,156 km (0.107 R)
• M47: 21,782,198 km (0.064 R)
• M48: 22,084,834 km (0.075 R)
• M49: 22,160,830 km (0.073 R)
• M50: 22,465,262 km (0.102 R)
• M51: 22,617,852 km (0.114 R)
• M52: 23,464,127 km (0.051 R)
• M53: 24,477,353 km (0.064 R)
• M54: 24,555,892 km (0.066 R)
• M55: 24,713,269 km (0.085 R)
• M56: 26,064,138 km (0.098 R)
• M57: 26,708,007 km (0.113 R)
• M58: 26,869,872 km (0.04 R)
• M59: 27,275,731 km (0.066 R)
• M60: 28,836,785 km (0.037 R)
• M61: 29,586,270 km (0.092 R)
• M62: 33,167,793 km (0.106 R)
• M63: 35,186,317 km (0.106 R)
• M64: 35,986,965 km (0.117 R)
• M65: 36,344,803 km (0.097 R)
• M66: 36,524,021 km (0.09 R)
• M67: 37,425,199 km (0.067 R)
• M68: 37,696,868 km (0.096 R)
• M69: 37,787,525 km (0.114 R)
• M70: 38,242,302 km (0.099 R)
• M71: 38,516,066 km (0.097 R)
• M72: 38,881,983 km (0.066 R)
• M73: 40,171,815 km (0.12 R)
• M74: 43,933,903 km (0.066 R)
• M75: 44,603,802 km (0.12 R)
• M76: 47,316,759 km (0.069 R)
• M77: 47,512,583 km (0.111 R)
• M78: 48,693,060 km (0.099 R)
• M79: 52,596,218 km (0.111 R)
• M80: 53,307,256 km (0.046 R)
• M81: 53,511,158 km (0.098 R)
• M82: 55,356,598 km (0.086 R)
• M83: 56,494,589 km (0.049 R)
• M84: 60,272,833 km (0.056 R)
• M85: 60,804,055 km (0.071 R)
• M86: 61,443,436 km (0.08 R)
• M87: 61,657,062 km (0.098 R)
• M88: 66,309,855 km (0.096 R)
• M89: 67,187,994 km (0.118 R)
• M90: 69,399,799 km (0.111 R)
• M91: 70,179,652 km (0.095 R)
• M92: 71,186,446 km (0.094 R)
• M93: 71,635,539 km (0.084 R)
• M94: 72,649,214 km (0.077 R)
• M95: 73,214,544 km (0.079 R)
• M96: 75,490,078 km (0.071 R)
• M97: 76,177,181 km (0.09 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 147 - 13,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit