🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.76 AU - 0.8 AU

Year: 250 Days

Day: 23.9 Hours

Environment

Temp: 194 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.72 AU - 0.88 AU

Year: 260 Days

Day: 39.2 Hours

Environment

Temp: 91 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,989,704 km

• M1: 155,133 km (0.096 R)
• M2: 421,716 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.81 AU - 2.71 AU

Year: 1235 Days

Day: 18.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.16 AU - 5.26 AU

Year: 3715 Days

Day: 22.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,989,704 km

• M1: 400,174 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.04 AU - 5.58 AU

Year: 3834 Days

Day: 20.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,989,704 km

• M1: 4,868,214 km (0.056 R)

Asteroid Belt

Center: 5.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447

Radius: 8

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.94 AU - 7.08 AU

Year: 6037 Days

Day: 13.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 68,989,704 km

• M1: 104,419 km (0.102 R)
• M2: 159,322 km (0.113 R)
• M3: 230,830 km (0.09 R)
• M4: 318,793 km (0.11 R)
• M5: 420,520 km (0.119 R)
• M6: 481,256 km (0.113 R)
• M7: 781,798 km (0.115 R)
• M8: 1,077,853 km (0.107 R)
• M9: 1,164,619 km (0.077 R)
• M10: 1,360,742 km (0.104 R)
• M11: 1,454,839 km (0.112 R)
• M12: 1,767,648 km (0.083 R)
• M13: 1,853,368 km (0.073 R)
• M14: 1,976,038 km (0.067 R)
• M15: 2,101,252 km (0.101 R)
• M16: 2,174,106 km (0.053 R)
• M17: 2,229,158 km (0.09 R)
• M18: 2,726,870 km (0.039 R)
• M19: 2,806,456 km (0.108 R)
• M20: 2,886,940 km (0.076 R)
• M21: 3,009,012 km (0.091 R)
• M22: 3,910,638 km (0.076 R)
• M23: 4,508,132 km (0.12 R)
• M24: 4,578,892 km (0.115 R)
• M25: 4,890,055 km (0.102 R)
• M26: 5,011,529 km (0.065 R)
• M27: 5,084,832 km (0.053 R)
• M28: 5,608,574 km (0.073 R)
• M29: 6,019,070 km (0.067 R)
• M30: 6,492,398 km (0.082 R)
• M31: 7,032,596 km (0.073 R)
• M32: 7,087,349 km (0.111 R)
• M33: 7,898,020 km (0.1 R)
• M34: 8,213,222 km (0.08 R)
• M35: 8,386,756 km (0.104 R)
• M36: 8,826,274 km (0.11 R)
• M37: 9,004,146 km (0.056 R)
• M38: 9,303,342 km (0.089 R)
• M39: 9,514,724 km (0.108 R)
• M40: 9,788,787 km (0.114 R)
• M41: 10,003,759 km (0.064 R)
• M42: 10,407,075 km (0.086 R)
• M43: 10,752,497 km (0.114 R)
• M44: 10,910,921 km (0.08 R)
• M45: 11,101,808 km (0.111 R)
• M46: 12,007,623 km (0.082 R)
• M47: 12,669,144 km (0.109 R)
• M48: 13,206,799 km (0.112 R)
• M49: 13,308,376 km (0.099 R)
• M50: 14,200,279 km (0.094 R)
• M51: 14,583,399 km (0.043 R)
• M52: 15,288,753 km (0.086 R)
• M53: 15,359,812 km (0.089 R)
• M54: 15,789,008 km (0.039 R)
• M55: 15,897,018 km (0.059 R)
• M56: 16,005,177 km (0.076 R)
• M57: 16,440,208 km (0.102 R)
• M58: 16,549,564 km (0.117 R)
• M59: 16,732,522 km (0.106 R)
• M60: 18,181,527 km (0.076 R)
• M61: 18,294,623 km (0.037 R)
• M62: 19,670,474 km (0.108 R)
• M63: 20,214,412 km (0.077 R)
• M64: 21,237,811 km (0.116 R)
• M65: 21,556,006 km (0.053 R)
• M66: 22,398,990 km (0.116 R)
• M67: 22,479,773 km (0.108 R)
• M68: 23,048,394 km (0.099 R)
• M69: 23,130,075 km (0.053 R)
• M70: 23,457,545 km (0.05 R)
• M71: 24,740,795 km (0.062 R)
• M72: 25,201,706 km (0.071 R)
• M73: 25,454,227 km (0.103 R)
• M74: 26,729,549 km (0.114 R)
• M75: 27,073,175 km (0.105 R)
• M76: 27,202,428 km (0.095 R)
• M77: 27,982,132 km (0.104 R)
• M78: 28,330,994 km (0.116 R)
• M79: 28,506,024 km (0.075 R)
• M80: 28,593,688 km (0.119 R)
• M81: 28,813,148 km (0.083 R)
• M82: 29,077,189 km (0.079 R)
• M83: 29,563,531 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.9

Radius: 12

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 10.63 AU - 10.75 AU

Year: 12703 Days

Day: 13.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 68,989,704 km

• M1: 403,615 km (0.07 R)
• M2: 512,822 km (0.032 R)
• M3: 1,177,784 km (0.09 R)
• M4: 1,470,697 km (0.114 R)
• M5: 1,679,236 km (0.074 R)
• M6: 2,272,541 km (0.083 R)
• M7: 2,484,222 km (0.061 R)
• M8: 2,608,239 km (0.109 R)
• M9: 3,464,088 km (0.072 R)
• M10: 3,568,208 km (0.104 R)
• M11: 4,178,119 km (0.025 R)
• M12: 4,552,263 km (0.079 R)
• M13: 4,781,896 km (0.059 R)
• M14: 5,372,957 km (0.112 R)
• M15: 5,575,064 km (0.049 R)
• M16: 5,656,744 km (0.079 R)
• M17: 5,779,863 km (0.097 R)
• M18: 5,903,880 km (0.099 R)
• M19: 6,281,315 km (0.116 R)
• M20: 6,884,344 km (0.087 R)
• M21: 7,192,666 km (0.103 R)
• M22: 7,550,803 km (0.078 R)
• M23: 7,686,638 km (0.069 R)
• M24: 7,868,998 km (0.106 R)
• M25: 8,145,305 km (0.063 R)
• M26: 9,233,629 km (0.113 R)
• M27: 9,427,658 km (0.071 R)
• M28: 9,525,046 km (0.064 R)
• M29: 9,721,169 km (0.087 R)
• M30: 9,968,005 km (0.105 R)
• M31: 10,067,338 km (0.109 R)
• M32: 10,367,432 km (0.083 R)
• M33: 10,822,957 km (0.112 R)
• M34: 12,017,047 km (0.092 R)
• M35: 12,710,284 km (0.06 R)
• M36: 13,252,427 km (0.116 R)
• M37: 14,024,202 km (0.063 R)
• M38: 16,720,105 km (0.042 R)
• M39: 16,838,437 km (0.086 R)
• M40: 17,016,159 km (0.111 R)
• M41: 17,135,090 km (0.111 R)
• M42: 19,508,909 km (0.079 R)
• M43: 21,404,015 km (0.058 R)
• M44: 21,596,846 km (0.102 R)
• M45: 21,919,379 km (0.098 R)
• M46: 22,634,457 km (0.12 R)
• M47: 22,765,355 km (0.033 R)
• M48: 23,027,750 km (0.09 R)
• M49: 23,954,359 km (0.083 R)
• M50: 24,221,391 km (0.114 R)
• M51: 24,422,152 km (0.102 R)
• M52: 25,639,130 km (0.1 R)
• M53: 25,775,564 km (0.091 R)
• M54: 26,254,875 km (0.078 R)
• M55: 27,083,647 km (0.115 R)
• M56: 27,431,462 km (0.055 R)
• M57: 28,131,580 km (0.058 R)
• M58: 28,342,813 km (0.078 R)
• M59: 28,554,494 km (0.055 R)
• M60: 29,121,619 km (0.058 R)
• M61: 29,835,799 km (0.111 R)
• M62: 30,411,302 km (0.067 R)
• M63: 31,500,225 km (0.098 R)
• M64: 35,297,169 km (0.115 R)
• M65: 36,748,418 km (0.05 R)
• M66: 37,210,675 km (0.035 R)
• M67: 37,519,894 km (0.09 R)
• M68: 38,843,835 km (0.096 R)
• M69: 39,000,614 km (0.087 R)
• M70: 41,217,355 km (0.055 R)
• M71: 42,179,868 km (0.066 R)
• M72: 42,744,749 km (0.03 R)
• M73: 43,230,942 km (0.102 R)
• M74: 44,454,354 km (0.093 R)
• M75: 45,358,822 km (0.058 R)
• M76: 45,441,400 km (0.096 R)
• M77: 46,518,804 km (0.113 R)
• M78: 47,856,359 km (0.118 R)
• M79: 47,940,283 km (0.093 R)
• M80: 49,291,302 km (0.093 R)
• M81: 50,997,465 km (0.111 R)
• M82: 51,599,148 km (0.111 R)
• M83: 52,203,374 km (0.082 R)
• M84: 52,636,310 km (0.116 R)
• M85: 53,244,425 km (0.107 R)
• M86: 55,347,023 km (0.105 R)
• M87: 57,209,068 km (0.101 R)
• M88: 57,298,228 km (0.099 R)
• M89: 58,192,525 km (0.067 R)
• M90: 59,001,400 km (0.046 R)
• M91: 60,176,342 km (0.036 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.5

Radius: 13.4

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 9.58 AU - 15.38 AU

Year: 16023 Days

Day: 5.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,989,704 km

• M1: 178,021 km (0.106 R)
• M2: 391,198 km (0.083 R)
• M3: 717,172 km (0.098 R)
• M4: 1,030,281 km (0.031 R)
• M5: 1,229,096 km (0.097 R)
• M6: 1,333,515 km (0.064 R)
• M7: 1,580,202 km (0.099 R)
• M8: 1,842,148 km (0.035 R)
• M9: 2,508,307 km (0.076 R)
• M10: 3,135,571 km (0.109 R)
• M11: 3,355,331 km (0.071 R)
• M12: 3,656,621 km (0.065 R)
• M13: 3,771,811 km (0.089 R)
• M14: 4,204,897 km (0.116 R)
• M15: 4,447,993 km (0.08 R)
• M16: 5,118,940 km (0.115 R)
• M17: 5,204,959 km (0.112 R)
• M18: 5,422,474 km (0.079 R)
• M19: 5,821,601 km (0.118 R)
• M20: 6,230,303 km (0.094 R)
• M21: 6,507,956 km (0.1 R)
• M22: 7,268,512 km (0.103 R)
• M23: 7,462,989 km (0.101 R)
• M24: 7,807,662 km (0.088 R)
• M25: 8,057,042 km (0.111 R)
• M26: 8,157,572 km (0.068 R)
• M27: 9,133,399 km (0.073 R)
• M28: 10,637,905 km (0.071 R)
• M29: 12,625,013 km (0.099 R)
• M30: 14,478,531 km (0.114 R)
• M31: 14,785,356 km (0.116 R)
• M32: 14,908,774 km (0.116 R)
• M33: 16,351,945 km (0.112 R)
• M34: 16,800,140 km (0.111 R)
• M35: 16,993,421 km (0.1 R)
• M36: 17,122,673 km (0.074 R)
• M37: 18,499,721 km (0.071 R)
• M38: 19,033,636 km (0.082 R)
• M39: 19,167,975 km (0.107 R)
• M40: 19,776,091 km (0.093 R)
• M41: 20,734,863 km (0.066 R)
• M42: 21,289,423 km (0.096 R)
• M43: 23,845,302 km (0.075 R)
• M44: 24,062,668 km (0.101 R)
• M45: 24,280,632 km (0.052 R)
• M46: 24,499,344 km (0.047 R)
• M47: 24,645,352 km (0.063 R)
• M48: 24,938,563 km (0.047 R)
• M49: 27,400,944 km (0.066 R)
• M50: 27,628,632 km (0.064 R)
• M51: 27,780,773 km (0.074 R)
• M52: 27,933,214 km (0.071 R)
• M53: 28,238,992 km (0.105 R)
• M54: 29,395,084 km (0.074 R)
• M55: 29,706,098 km (0.063 R)
• M56: 30,096,249 km (0.09 R)
• M57: 31,515,185 km (0.083 R)
• M58: 32,553,394 km (0.046 R)
• M59: 34,009,430 km (0.109 R)
• M60: 35,734,892 km (0.113 R)
• M61: 36,233,203 km (0.09 R)
• M62: 36,817,382 km (0.091 R)
• M63: 37,741,598 km (0.114 R)
• M64: 39,099,647 km (0.118 R)
• M65: 40,473,704 km (0.116 R)
• M66: 41,340,474 km (0.087 R)
• M67: 43,004,301 km (0.097 R)
• M68: 44,066,297 km (0.029 R)
• M69: 44,155,158 km (0.08 R)
• M70: 44,333,179 km (0.103 R)
• M71: 46,487,389 km (0.089 R)
• M72: 47,031,327 km (0.07 R)
• M73: 47,668,464 km (0.1 R)
• M74: 50,060,235 km (0.098 R)
• M75: 50,431,537 km (0.102 R)
• M76: 50,990,434 km (0.114 R)
• M77: 52,020,266 km (0.092 R)
• M78: 52,962,583 km (0.091 R)
• M79: 53,720,296 km (0.086 R)
• M80: 53,910,435 km (0.05 R)
• M81: 55,726,703 km (0.063 R)
• M82: 55,919,086 km (0.056 R)
• M83: 57,174,810 km (0.076 R)
• M84: 58,244,585 km (0.079 R)
• M85: 58,439,810 km (0.07 R)
• M86: 60,404,030 km (0.099 R)
• M87: 61,493,402 km (0.119 R)
• M88: 66,017,690 km (0.088 R)
• M89: 66,425,045 km (0.09 R)
• M90: 67,652,047 km (0.111 R)
• M91: 67,959,919 km (0.094 R)
• M92: 68,268,390 km (0.076 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 14,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit