🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.55 AU - 0.69 AU

Year: 176 Days

Day: 42.1 Hours

Environment

Temp: 220 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,301,427 km

• M1: 170,841 km (0.058 R)
• M2: 190,288 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.8 AU - 1.14 AU

Year: 344 Days

Day: 41.3 Hours

Environment

Temp: 137 °C

Axial Tilt: 93.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.57 AU - 2.39 AU

Year: 1003 Days

Day: 45.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,301,427 km

• M1: 1,035,816 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.59 AU - 2.81 AU

Year: 1597 Days

Day: 30.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,301,427 km

• M1: 446,101 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.53 AU - 4.63 AU

Year: 2966 Days

Day: 28.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,301,427 km

• M1: 1,912,160 km (0.112 R)
• M2: 3,014,098 km (0.071 R)

Asteroid Belt

Center: 4.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.5

Radius: 14

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.21 AU - 6.49 AU

Year: 5092 Days

Day: 5.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 45,301,427 km

• M1: 234,719 km (0.112 R)
• M2: 613,800 km (0.096 R)
• M3: 981,811 km (0.119 R)
• M4: 1,091,915 km (0.119 R)
• M5: 1,464,563 km (0.111 R)
• M6: 1,674,449 km (0.102 R)
• M7: 1,774,829 km (0.099 R)
• M8: 1,982,022 km (0.109 R)
• M9: 2,070,734 km (0.089 R)
• M10: 2,289,595 km (0.098 R)
• M11: 2,690,966 km (0.078 R)
• M12: 3,366,999 km (0.081 R)
• M13: 3,517,046 km (0.083 R)
• M14: 3,669,486 km (0.109 R)
• M15: 3,846,460 km (0.058 R)
• M16: 4,186,048 km (0.093 R)
• M17: 4,324,575 km (0.096 R)
• M18: 5,065,234 km (0.114 R)
• M19: 5,188,503 km (0.111 R)
• M20: 6,368,531 km (0.1 R)
• M21: 6,501,823 km (0.039 R)
• M22: 7,320,572 km (0.069 R)
• M23: 8,521,394 km (0.114 R)
• M24: 10,247,305 km (0.118 R)
• M25: 10,498,180 km (0.062 R)
• M26: 10,973,901 km (0.114 R)
• M27: 11,262,625 km (0.115 R)
• M28: 11,979,349 km (0.085 R)
• M29: 12,276,749 km (0.11 R)
• M30: 12,376,531 km (0.081 R)
• M31: 12,576,693 km (0.068 R)
• M32: 12,912,839 km (0.113 R)
• M33: 13,149,952 km (0.1 R)
• M34: 13,388,411 km (0.048 R)
• M35: 14,426,770 km (0.035 R)
• M36: 14,884,839 km (0.068 R)
• M37: 14,991,203 km (0.106 R)
• M38: 15,311,940 km (0.078 R)
• M39: 15,743,082 km (0.112 R)
• M40: 16,507,078 km (0.085 R)
• M41: 17,097,391 km (0.12 R)
• M42: 17,769,833 km (0.069 R)
• M43: 18,109,271 km (0.079 R)
• M44: 19,411,072 km (0.111 R)
• M45: 19,643,846 km (0.08 R)
• M46: 19,877,667 km (0.1 R)
• M47: 20,663,655 km (0.055 R)
• M48: 20,901,515 km (0.092 R)
• M49: 21,419,872 km (0.08 R)
• M50: 21,821,393 km (0.069 R)
• M51: 22,023,200 km (0.103 R)
• M52: 22,266,147 km (0.043 R)
• M53: 22,632,213 km (0.098 R)
• M54: 23,783,668 km (0.095 R)
• M55: 24,241,288 km (0.072 R)
• M56: 24,408,538 km (0.053 R)
• M57: 25,249,877 km (0.063 R)
• M58: 26,831,575 km (0.101 R)
• M59: 27,787,206 km (0.071 R)
• M60: 27,918,403 km (0.066 R)
• M61: 28,621,513 km (0.116 R)
• M62: 29,374,888 km (0.102 R)
• M63: 29,642,369 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365

Radius: 9.6

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 8.43 AU - 11.07 AU

Year: 10957 Days

Day: 13.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,301,427 km

• M1: 166,951 km (0.118 R)
• M2: 377,585 km (0.097 R)
• M3: 473,776 km (0.066 R)
• M4: 724,652 km (0.083 R)
• M5: 1,139,936 km (0.039 R)
• M6: 1,249,890 km (0.044 R)
• M7: 1,382,733 km (0.036 R)
• M8: 1,601,296 km (0.116 R)
• M9: 1,895,854 km (0.099 R)
• M10: 1,961,228 km (0.082 R)
• M11: 2,116,810 km (0.114 R)
• M12: 2,829,494 km (0.091 R)
• M13: 3,610,993 km (0.086 R)
• M14: 3,775,102 km (0.09 R)
• M15: 4,456,072 km (0.109 R)
• M16: 5,328,826 km (0.089 R)
• M17: 5,578,953 km (0.104 R)
• M18: 6,352,075 km (0.092 R)
• M19: 6,617,312 km (0.042 R)
• M20: 6,953,907 km (0.102 R)
• M21: 7,926,144 km (0.116 R)
• M22: 8,068,412 km (0.068 R)
• M23: 8,175,823 km (0.059 R)
• M24: 8,573,454 km (0.103 R)
• M25: 8,866,666 km (0.075 R)
• M26: 8,940,418 km (0.12 R)
• M27: 9,350,166 km (0.109 R)
• M28: 9,538,360 km (0.085 R)
• M29: 9,804,046 km (0.03 R)
• M30: 10,851,530 km (0.034 R)
• M31: 11,408,633 km (0.086 R)
• M32: 12,056,691 km (0.117 R)
• M33: 12,261,640 km (0.12 R)
• M34: 12,841,780 km (0.048 R)
• M35: 13,135,291 km (0.045 R)
• M36: 13,728,746 km (0.093 R)
• M37: 13,942,821 km (0.111 R)
• M38: 14,461,177 km (0.028 R)
• M39: 14,548,243 km (0.098 R)
• M40: 14,635,309 km (0.057 R)
• M41: 15,784,520 km (0.112 R)
• M42: 16,053,796 km (0.101 R)
• M43: 16,460,703 km (0.095 R)
• M44: 16,779,496 km (0.103 R)
• M45: 17,054,307 km (0.094 R)
• M46: 17,192,386 km (0.093 R)
• M47: 18,356,706 km (0.083 R)
• M48: 18,782,013 km (0.088 R)
• M49: 19,019,873 km (0.069 R)
• M50: 19,980,740 km (0.083 R)
• M51: 20,613,839 km (0.117 R)
• M52: 21,253,519 km (0.079 R)
• M53: 21,352,403 km (0.071 R)
• M54: 21,501,253 km (0.07 R)
• M55: 21,600,586 km (0.072 R)
• M56: 22,099,794 km (0.103 R)
• M57: 22,804,999 km (0.076 R)
• M58: 23,620,008 km (0.068 R)
• M59: 23,825,256 km (0.094 R)
• M60: 24,704,144 km (0.049 R)
• M61: 24,964,593 km (0.072 R)
• M62: 25,593,653 km (0.059 R)
• M63: 26,174,691 km (0.092 R)
• M64: 27,242,520 km (0.084 R)
• M65: 27,511,647 km (0.096 R)
• M66: 27,944,134 km (0.047 R)
• M67: 28,761,238 km (0.098 R)
• M68: 29,090,204 km (0.11 R)
• M69: 30,753,881 km (0.032 R)
• M70: 30,921,880 km (0.115 R)
• M71: 31,427,969 km (0.034 R)
• M72: 33,364,215 km (0.032 R)
• M73: 34,521,205 km (0.061 R)
• M74: 35,280,264 km (0.108 R)
• M75: 35,691,210 km (0.09 R)
• M76: 35,867,885 km (0.12 R)
• M77: 36,458,796 km (0.084 R)
• M78: 36,755,449 km (0.1 R)
• M79: 37,530,515 km (0.057 R)
• M80: 38,010,126 km (0.08 R)
• M81: 38,854,307 km (0.063 R)
• M82: 39,096,656 km (0.098 R)
• M83: 40,315,878 km (0.053 R)
• M84: 40,561,219 km (0.112 R)
• M85: 41,053,396 km (0.04 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.2

Radius: 10.5

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.94 AU - 11.82 AU

Year: 12036 Days

Day: 8 Hours

Environment

Temp: -166 °C

Axial Tilt: 62.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 45,301,427 km

• M1: 157,078 km (0.072 R)
• M2: 1,039,855 km (0.072 R)
• M3: 1,289,683 km (0.085 R)
• M4: 1,432,400 km (0.034 R)
• M5: 1,558,959 km (0.115 R)
• M6: 1,778,569 km (0.098 R)
• M7: 1,961,527 km (0.081 R)
• M8: 2,496,788 km (0.09 R)
• M9: 3,352,787 km (0.118 R)
• M10: 5,016,017 km (0.097 R)
• M11: 5,375,351 km (0.062 R)
• M12: 5,441,623 km (0.04 R)
• M13: 7,221,388 km (0.102 R)
• M14: 9,644,575 km (0.04 R)
• M15: 9,887,522 km (0.103 R)
• M16: 10,753,544 km (0.114 R)
• M17: 11,472,362 km (0.075 R)
• M18: 11,600,866 km (0.12 R)
• M19: 12,032,606 km (0.072 R)
• M20: 12,469,581 km (0.093 R)
• M21: 12,867,362 km (0.102 R)
• M22: 13,404,268 km (0.043 R)
• M23: 14,731,800 km (0.079 R)
• M24: 15,293,390 km (0.091 R)
• M25: 15,387,637 km (0.079 R)
• M26: 15,957,306 km (0.11 R)
• M27: 16,534,005 km (0.086 R)
• M28: 16,824,973 km (0.079 R)
• M29: 17,510,281 km (0.092 R)
• M30: 17,707,750 km (0.112 R)
• M31: 18,756,731 km (0.109 R)
• M32: 19,060,115 km (0.117 R)
• M33: 19,161,692 km (0.094 R)
• M34: 19,263,269 km (0.095 R)
• M35: 19,825,757 km (0.102 R)
• M36: 20,083,215 km (0.117 R)
• M37: 20,393,631 km (0.075 R)
• M38: 20,653,482 km (0.086 R)
• M39: 22,075,859 km (0.032 R)
• M40: 22,664,377 km (0.072 R)
• M41: 23,149,672 km (0.075 R)
• M42: 23,802,218 km (0.039 R)
• M43: 24,075,833 km (0.116 R)
• M44: 24,958,610 km (0.098 R)
• M45: 25,795,759 km (0.049 R)
• M46: 25,964,356 km (0.117 R)
• M47: 26,812,576 km (0.063 R)
• M48: 27,842,408 km (0.116 R)
• M49: 28,072,938 km (0.115 R)
• M50: 28,885,105 km (0.042 R)
• M51: 29,646,109 km (0.057 R)
• M52: 29,822,635 km (0.098 R)
• M53: 30,473,086 km (0.085 R)
• M54: 31,247,704 km (0.028 R)
• M55: 31,667,625 km (0.097 R)
• M56: 31,908,328 km (0.119 R)
• M57: 32,573,440 km (0.09 R)
• M58: 32,938,310 km (0.116 R)
• M59: 33,794,608 km (0.114 R)
• M60: 34,472,585 km (0.087 R)
• M61: 34,720,319 km (0.079 R)
• M62: 36,030,198 km (0.059 R)
• M63: 37,229,225 km (0.063 R)
• M64: 37,610,550 km (0.091 R)
• M65: 37,993,222 km (0.119 R)
• M66: 38,826,781 km (0.116 R)
• M67: 39,536,772 km (0.032 R)
• M68: 40,120,803 km (0.032 R)
• M69: 40,381,402 km (0.065 R)
• M70: 42,552,067 km (0.107 R)
• M71: 44,288,898 km (0.092 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 17,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit