🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.45 AU - 0.65 AU

Year: 150 Days

Day: 36.3 Hours

Environment

Temp: 188 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.46 AU - 0.66 AU

Year: 155 Days

Day: 35.6 Hours

Environment

Temp: 164 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.84 AU - 0.84 AU

Year: 284 Days

Day: 24.6 Hours

Environment

Temp: 82 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,829,616 km

• M1: 87,066 km (0.095 R)
• M2: 517,908 km (0.037 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.06 AU - 3.52 AU

Year: 2202 Days

Day: 16 Hours

Environment

Temp: -122 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,829,616 km

• M1: 1,067,530 km (0.108 R)
• M2: 1,174,044 km (0.078 R)

Asteroid Belt

Center: 4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.3

Radius: 14.2

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.53 AU - 5.88 AU

Year: 3759 Days

Day: 8.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 68,829,616 km

• M1: 183,108 km (0.06 R)
• M2: 284,236 km (0.084 R)
• M3: 374,294 km (0.028 R)
• M4: 641,775 km (0.094 R)
• M5: 746,493 km (0.061 R)
• M6: 846,574 km (0.101 R)
• M7: 1,164,320 km (0.099 R)
• M8: 1,283,699 km (0.117 R)
• M9: 1,520,962 km (0.075 R)
• M10: 1,742,666 km (0.114 R)
• M11: 1,928,017 km (0.079 R)
• M12: 2,055,325 km (0.068 R)
• M13: 2,185,625 km (0.087 R)
• M14: 2,489,159 km (0.067 R)
• M15: 2,699,344 km (0.096 R)
• M16: 3,231,763 km (0.09 R)
• M17: 3,423,098 km (0.082 R)
• M18: 3,817,139 km (0.089 R)
• M19: 3,999,349 km (0.061 R)
• M20: 4,122,319 km (0.058 R)
• M21: 4,267,578 km (0.111 R)
• M22: 4,435,726 km (0.109 R)
• M23: 5,174,890 km (0.113 R)
• M24: 5,286,789 km (0.099 R)
• M25: 5,558,907 km (0.067 R)
• M26: 5,696,837 km (0.115 R)
• M27: 5,975,837 km (0.051 R)
• M28: 6,355,067 km (0.096 R)
• M29: 6,571,834 km (0.073 R)
• M30: 6,815,529 km (0.103 R)
• M31: 7,062,366 km (0.063 R)
• M32: 7,438,156 km (0.09 R)
• M33: 8,001,093 km (0.12 R)
• M34: 8,844,675 km (0.104 R)
• M35: 9,033,019 km (0.106 R)
• M36: 9,799,708 km (0.109 R)
• M37: 9,938,834 km (0.107 R)
• M38: 10,758,780 km (0.11 R)
• M39: 11,104,500 km (0.071 R)
• M40: 11,806,862 km (0.106 R)
• M41: 12,493,517 km (0.098 R)
• M42: 12,735,416 km (0.115 R)
• M43: 13,131,851 km (0.095 R)
• M44: 13,316,155 km (0.113 R)
• M45: 14,345,389 km (0.114 R)
• M46: 14,503,663 km (0.088 R)
• M47: 14,949,614 km (0.106 R)
• M48: 16,513,062 km (0.092 R)
• M49: 16,645,755 km (0.083 R)
• M50: 17,079,290 km (0.066 R)
• M51: 17,889,512 km (0.116 R)
• M52: 18,025,646 km (0.11 R)
• M53: 18,265,002 km (0.087 R)
• M54: 18,436,591 km (0.081 R)
• M55: 18,574,221 km (0.089 R)
• M56: 18,781,265 km (0.1 R)
• M57: 19,058,619 km (0.057 R)
• M58: 19,477,194 km (0.081 R)
• M59: 20,822,677 km (0.112 R)
• M60: 20,930,088 km (0.027 R)
• M61: 21,470,436 km (0.066 R)
• M62: 23,007,554 km (0.099 R)
• M63: 23,192,906 km (0.057 R)
• M64: 23,939,399 km (0.119 R)
• M65: 24,580,127 km (0.115 R)
• M66: 24,731,670 km (0.061 R)
• M67: 24,845,514 km (0.109 R)
• M68: 25,035,802 km (0.11 R)
• M69: 25,302,834 km (0.069 R)
• M70: 25,609,211 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.6

Radius: 13.9

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 8.27 AU - 8.29 AU

Year: 8791 Days

Day: 9.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,829,616 km

• M1: 189,391 km (0.033 R)
• M2: 348,862 km (0.063 R)
• M3: 709,692 km (0.037 R)
• M4: 1,103,135 km (0.099 R)
• M5: 1,333,815 km (0.11 R)
• M6: 1,508,545 km (0.095 R)
• M7: 1,979,928 km (0.092 R)
• M8: 2,305,602 km (0.094 R)
• M9: 2,871,681 km (0.116 R)
• M10: 3,008,563 km (0.108 R)
• M11: 3,529,014 km (0.048 R)
• M12: 3,626,851 km (0.041 R)
• M13: 3,875,183 km (0.059 R)
• M14: 4,078,038 km (0.118 R)
• M15: 4,232,573 km (0.093 R)
• M16: 4,654,139 km (0.119 R)
• M17: 4,788,777 km (0.051 R)
• M18: 5,116,995 km (0.094 R)
• M19: 5,312,071 km (0.075 R)
• M20: 5,424,568 km (0.109 R)
• M21: 6,116,608 km (0.085 R)
• M22: 6,205,020 km (0.065 R)
• M23: 6,473,100 km (0.039 R)
• M24: 6,623,745 km (0.071 R)
• M25: 7,774,302 km (0.104 R)
• M26: 8,095,938 km (0.091 R)
• M27: 8,291,013 km (0.093 R)
• M28: 8,454,823 km (0.087 R)
• M29: 8,818,944 km (0.103 R)
• M30: 9,019,704 km (0.091 R)
• M31: 9,323,837 km (0.104 R)
• M32: 9,494,229 km (0.059 R)
• M33: 9,597,003 km (0.114 R)
• M34: 9,872,711 km (0.095 R)
• M35: 10,256,280 km (0.117 R)
• M36: 10,751,599 km (0.076 R)
• M37: 10,858,711 km (0.087 R)
• M38: 11,074,132 km (0.115 R)
• M39: 11,399,956 km (0.029 R)
• M40: 12,060,880 km (0.117 R)
• M41: 12,209,580 km (0.12 R)
• M42: 12,696,670 km (0.03 R)
• M43: 12,999,756 km (0.118 R)
• M44: 13,923,074 km (0.03 R)
• M45: 14,235,584 km (0.097 R)
• M46: 14,867,485 km (0.08 R)
• M47: 15,549,053 km (0.065 R)
• M48: 15,832,691 km (0.091 R)
• M49: 16,487,331 km (0.115 R)
• M50: 16,901,119 km (0.109 R)
• M51: 17,067,471 km (0.118 R)
• M52: 17,192,685 km (0.098 R)
• M53: 17,781,053 km (0.046 R)
• M54: 19,629,036 km (0.117 R)
• M55: 19,804,065 km (0.097 R)
• M56: 20,509,419 km (0.105 R)
• M57: 21,088,513 km (0.034 R)
• M58: 21,357,639 km (0.062 R)
• M59: 21,808,677 km (0.1 R)
• M60: 22,035,318 km (0.118 R)
• M61: 22,126,273 km (0.091 R)
• M62: 23,365,691 km (0.118 R)
• M63: 23,644,243 km (0.091 R)
• M64: 24,064,014 km (0.064 R)
• M65: 24,298,285 km (0.044 R)
• M66: 24,580,426 km (0.116 R)
• M67: 25,148,150 km (0.116 R)
• M68: 26,007,590 km (0.04 R)
• M69: 27,363,844 km (0.107 R)
• M70: 27,608,437 km (0.049 R)
• M71: 27,952,063 km (0.099 R)
• M72: 28,593,987 km (0.098 R)
• M73: 29,340,780 km (0.12 R)
• M74: 29,791,967 km (0.04 R)
• M75: 29,942,911 km (0.092 R)
• M76: 31,363,642 km (0.09 R)
• M77: 31,619,604 km (0.119 R)
• M78: 31,825,002 km (0.089 R)
• M79: 32,236,845 km (0.078 R)
• M80: 34,692,644 km (0.075 R)
• M81: 35,595,617 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.7

Radius: 11

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.84 AU - 9.72 AU

Year: 8791 Days

Day: 12.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,829,616 km

• M1: 216,767 km (0.081 R)
• M2: 383,120 km (0.058 R)
• M3: 693,536 km (0.049 R)
• M4: 804,687 km (0.088 R)
• M5: 937,530 km (0.109 R)
• M6: 1,062,145 km (0.072 R)
• M7: 1,209,349 km (0.094 R)
• M8: 1,381,237 km (0.067 R)
• M9: 1,635,703 km (0.087 R)
• M10: 2,642,048 km (0.114 R)
• M11: 3,052,694 km (0.103 R)
• M12: 3,123,155 km (0.03 R)
• M13: 3,362,063 km (0.052 R)
• M14: 4,140,271 km (0.057 R)
• M15: 4,297,199 km (0.082 R)
• M16: 4,376,486 km (0.107 R)
• M17: 5,536,767 km (0.096 R)
• M18: 5,826,538 km (0.048 R)
• M19: 6,481,477 km (0.086 R)
• M20: 7,128,488 km (0.083 R)
• M21: 7,348,696 km (0.044 R)
• M22: 7,539,433 km (0.081 R)
• M23: 8,023,083 km (0.072 R)
• M24: 8,384,362 km (0.072 R)
• M25: 8,986,793 km (0.111 R)
• M26: 9,190,844 km (0.093 R)
• M27: 9,361,984 km (0.066 R)
• M28: 9,881,687 km (0.065 R)
• M29: 10,022,010 km (0.095 R)
• M30: 10,589,435 km (0.104 R)
• M31: 12,053,549 km (0.093 R)
• M32: 12,391,640 km (0.117 R)
• M33: 12,542,884 km (0.117 R)
• M34: 12,885,613 km (0.054 R)
• M35: 13,115,844 km (0.119 R)
• M36: 13,308,675 km (0.106 R)
• M37: 13,541,300 km (0.037 R)
• M38: 14,366,183 km (0.063 R)
• M39: 14,724,769 km (0.091 R)
• M40: 15,982,289 km (0.106 R)
• M41: 16,064,567 km (0.094 R)
• M42: 16,312,451 km (0.079 R)
• M43: 16,561,531 km (0.051 R)
• M44: 16,853,696 km (0.078 R)
• M45: 17,740,363 km (0.052 R)
• M46: 18,383,185 km (0.037 R)
• M47: 20,000,936 km (0.114 R)
• M48: 20,714,518 km (0.118 R)
• M49: 20,804,277 km (0.034 R)
• M50: 20,894,185 km (0.05 R)
• M51: 21,300,493 km (0.066 R)
• M52: 21,663,866 km (0.111 R)
• M53: 21,846,226 km (0.11 R)
• M54: 22,029,184 km (0.111 R)
• M55: 22,581,051 km (0.109 R)
• M56: 22,905,080 km (0.073 R)
• M57: 23,091,030 km (0.076 R)
• M58: 23,511,101 km (0.104 R)
• M59: 23,651,573 km (0.04 R)
• M60: 23,980,688 km (0.119 R)
• M61: 24,169,481 km (0.046 R)
• M62: 24,833,845 km (0.087 R)
• M63: 25,938,625 km (0.099 R)
• M64: 26,083,885 km (0.067 R)
• M65: 26,863,140 km (0.105 R)
• M66: 27,010,195 km (0.114 R)
• M67: 28,295,240 km (0.04 R)
• M68: 28,594,586 km (0.078 R)
• M69: 29,347,661 km (0.109 R)
• M70: 30,107,170 km (0.075 R)
• M71: 31,490,801 km (0.106 R)
• M72: 31,594,023 km (0.099 R)
• M73: 31,801,067 km (0.107 R)
• M74: 31,956,499 km (0.089 R)
• M75: 32,476,800 km (0.098 R)
• M76: 32,581,070 km (0.103 R)
• M77: 32,999,794 km (0.119 R)
• M78: 33,157,171 km (0.118 R)
• M79: 33,631,097 km (0.087 R)
• M80: 34,213,183 km (0.115 R)
• M81: 34,745,452 km (0.095 R)
• M82: 34,905,522 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.9

Radius: 13.4

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 10.24 AU - 13.68 AU

Year: 15261 Days

Day: 9.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 68,829,616 km

• M1: 280,346 km (0.081 R)
• M2: 1,052,271 km (0.09 R)
• M3: 1,330,823 km (0.037 R)
• M4: 1,438,234 km (0.102 R)
• M5: 2,145,533 km (0.108 R)
• M6: 2,240,976 km (0.114 R)
• M7: 2,569,942 km (0.041 R)
• M8: 2,774,891 km (0.051 R)
• M9: 3,534,698 km (0.075 R)
• M10: 3,686,690 km (0.095 R)
• M11: 4,561,089 km (0.03 R)
• M12: 5,150,355 km (0.088 R)
• M13: 5,410,207 km (0.115 R)
• M14: 5,808,437 km (0.067 R)
• M15: 7,740,493 km (0.083 R)
• M16: 7,988,825 km (0.089 R)
• M17: 8,189,287 km (0.059 R)
• M18: 8,956,275 km (0.101 R)
• M19: 9,112,455 km (0.114 R)
• M20: 10,014,680 km (0.043 R)
• M21: 10,558,618 km (0.093 R)
• M22: 12,190,431 km (0.085 R)
• M23: 12,771,170 km (0.084 R)
• M24: 13,659,333 km (0.065 R)
• M25: 13,779,310 km (0.094 R)
• M26: 14,384,134 km (0.097 R)
• M27: 14,506,206 km (0.031 R)
• M28: 14,936,151 km (0.034 R)
• M29: 15,682,794 km (0.044 R)
• M30: 15,808,456 km (0.119 R)
• M31: 15,934,417 km (0.11 R)
• M32: 16,187,387 km (0.094 R)
• M33: 16,441,704 km (0.078 R)
• M34: 16,954,226 km (0.102 R)
• M35: 19,392,671 km (0.071 R)
• M36: 20,686,992 km (0.105 R)
• M37: 22,432,350 km (0.077 R)
• M38: 22,644,929 km (0.115 R)
• M39: 22,787,047 km (0.104 R)
• M40: 24,151,978 km (0.102 R)
• M41: 24,442,646 km (0.1 R)
• M42: 25,395,585 km (0.089 R)
• M43: 26,585,038 km (0.113 R)
• M44: 27,944,882 km (0.105 R)
• M45: 28,403,101 km (0.101 R)
• M46: 28,940,905 km (0.103 R)
• M47: 29,172,482 km (0.097 R)
• M48: 30,417,735 km (0.103 R)
• M49: 31,998,536 km (0.116 R)
• M50: 32,397,962 km (0.066 R)
• M51: 32,718,700 km (0.107 R)
• M52: 32,959,852 km (0.064 R)
• M53: 33,282,385 km (0.102 R)
• M54: 34,664,968 km (0.061 R)
• M55: 35,652,165 km (0.12 R)
• M56: 38,075,949 km (0.105 R)
• M57: 38,329,667 km (0.098 R)
• M58: 38,668,955 km (0.051 R)
• M59: 39,094,262 km (0.032 R)
• M60: 39,179,533 km (0.101 R)
• M61: 39,606,934 km (0.097 R)
• M62: 40,725,178 km (0.108 R)
• M63: 44,230,406 km (0.105 R)
• M64: 44,943,090 km (0.077 R)
• M65: 45,032,400 km (0.085 R)
• M66: 46,379,678 km (0.072 R)
• M67: 46,650,750 km (0.08 R)
• M68: 46,741,256 km (0.116 R)
• M69: 47,285,194 km (0.118 R)
• M70: 49,390,036 km (0.101 R)
• M71: 53,975,211 km (0.083 R)
• M72: 54,260,344 km (0.094 R)
• M73: 54,450,633 km (0.084 R)
• M74: 55,693,342 km (0.11 R)
• M75: 56,655,706 km (0.119 R)
• M76: 56,945,477 km (0.11 R)
• M77: 57,042,117 km (0.107 R)
• M78: 57,720,543 km (0.108 R)
• M79: 58,304,274 km (0.101 R)
• M80: 58,694,425 km (0.041 R)
• M81: 59,575,557 km (0.03 R)
• M82: 60,066,986 km (0.117 R)
• M83: 61,053,733 km (0.037 R)
• M84: 62,544,027 km (0.093 R)
• M85: 63,744,849 km (0.12 R)
• M86: 64,247,349 km (0.092 R)
• M87: 66,169,233 km (0.106 R)
• M88: 67,392,794 km (0.106 R)
• M89: 68,417,988 km (0.076 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 18,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit