🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.5 AU - 0.54 AU

Year: 141 Days

Day: 25.1 Hours

Environment

Temp: 144 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,062,743 km

• M1: 322,084 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.45 AU - 0.67 AU

Year: 158 Days

Day: 41.1 Hours

Environment

Temp: 198 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,062,743 km

• M1: 207,492 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.14 AU - 1.86 AU

Year: 692 Days

Day: 23.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.68 AU - 2.06 AU

Year: 963 Days

Day: 34.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,062,743 km

• M1: 736,171 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.08 AU - 2.28 AU

Year: 1213 Days

Day: 38.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.06 AU - 3.16 AU

Year: 2066 Days

Day: 40 Hours

Environment

Temp: -123 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.6 AU - 4.28 AU

Year: 2946 Days

Day: 16.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,062,743 km

• M1: 864,077 km (0.112 R)

Asteroid Belt

Center: 4.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.8

Radius: 14.3

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.93 AU - 5.05 AU

Year: 3584 Days

Day: 13.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 71,062,743 km

• M1: 181,761 km (0.093 R)
• M2: 352,303 km (0.116 R)
• M3: 559,197 km (0.116 R)
• M4: 900,280 km (0.03 R)
• M5: 1,169,107 km (0.079 R)
• M6: 1,358,947 km (0.113 R)
• M7: 1,532,331 km (0.105 R)
• M8: 1,642,884 km (0.074 R)
• M9: 1,931,458 km (0.117 R)
• M10: 2,143,588 km (0.095 R)
• M11: 2,331,782 km (0.067 R)
• M12: 2,624,545 km (0.082 R)
• M13: 2,758,585 km (0.07 R)
• M14: 3,104,006 km (0.09 R)
• M15: 3,210,370 km (0.028 R)
• M16: 3,463,490 km (0.076 R)
• M17: 3,574,043 km (0.061 R)
• M18: 3,855,586 km (0.115 R)
• M19: 4,144,609 km (0.092 R)
• M20: 4,400,870 km (0.046 R)
• M21: 4,581,435 km (0.105 R)
• M22: 4,846,672 km (0.115 R)
• M23: 5,180,125 km (0.078 R)
• M24: 5,781,659 km (0.078 R)
• M25: 6,046,447 km (0.118 R)
• M26: 6,911,122 km (0.054 R)
• M27: 7,215,853 km (0.036 R)
• M28: 7,334,335 km (0.084 R)
• M29: 7,501,136 km (0.12 R)
• M30: 8,304,926 km (0.08 R)
• M31: 8,479,058 km (0.064 R)
• M32: 8,704,651 km (0.096 R)
• M33: 8,856,194 km (0.097 R)
• M34: 9,008,485 km (0.07 R)
• M35: 9,264,447 km (0.11 R)
• M36: 9,393,400 km (0.097 R)
• M37: 10,339,008 km (0.107 R)
• M38: 10,904,638 km (0.071 R)
• M39: 11,040,921 km (0.102 R)
• M40: 11,177,654 km (0.082 R)
• M41: 11,786,068 km (0.065 R)
• M42: 12,038,141 km (0.119 R)
• M43: 12,433,827 km (0.092 R)
• M44: 12,547,671 km (0.061 R)
• M45: 12,747,683 km (0.115 R)
• M46: 13,179,872 km (0.105 R)
• M47: 13,616,997 km (0.072 R)
• M48: 14,236,930 km (0.099 R)
• M49: 15,169,074 km (0.106 R)
• M50: 15,780,930 km (0.093 R)
• M51: 16,525,778 km (0.113 R)
• M52: 17,632,652 km (0.068 R)
• M53: 17,824,885 km (0.089 R)
• M54: 18,017,717 km (0.092 R)
• M55: 18,211,297 km (0.106 R)
• M56: 18,502,863 km (0.095 R)
• M57: 18,698,238 km (0.103 R)
• M58: 19,222,279 km (0.038 R)
• M59: 19,387,136 km (0.077 R)
• M60: 19,718,196 km (0.046 R)
• M61: 19,817,828 km (0.067 R)
• M62: 20,151,282 km (0.034 R)
• M63: 20,352,192 km (0.059 R)
• M64: 20,587,509 km (0.107 R)
• M65: 20,722,297 km (0.086 R)
• M66: 20,823,724 km (0.076 R)
• M67: 21,469,389 km (0.085 R)
• M68: 21,915,041 km (0.115 R)
• M69: 22,225,307 km (0.1 R)
• M70: 22,571,776 km (0.066 R)
• M71: 23,375,415 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.2

Radius: 13.9

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.17 AU - 5.85 AU

Year: 4225 Days

Day: 6.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 71,062,743 km

• M1: 218,413 km (0.092 R)
• M2: 335,099 km (0.065 R)
• M3: 441,613 km (0.106 R)
• M4: 537,056 km (0.107 R)
• M5: 775,964 km (0.117 R)
• M6: 1,267,842 km (0.113 R)
• M7: 1,940,135 km (0.078 R)
• M8: 2,339,262 km (0.081 R)
• M9: 2,523,118 km (0.112 R)
• M10: 2,729,413 km (0.078 R)
• M11: 2,852,383 km (0.044 R)
• M12: 3,533,502 km (0.069 R)
• M13: 3,784,826 km (0.082 R)
• M14: 3,922,606 km (0.115 R)
• M15: 4,469,835 km (0.119 R)
• M16: 5,413,349 km (0.106 R)
• M17: 5,726,307 km (0.09 R)
• M18: 6,160,740 km (0.111 R)
• M19: 6,370,326 km (0.089 R)
• M20: 7,085,853 km (0.12 R)
• M21: 7,232,010 km (0.078 R)
• M22: 7,577,132 km (0.06 R)
• M23: 7,852,243 km (0.064 R)
• M24: 7,953,072 km (0.085 R)
• M25: 8,386,307 km (0.043 R)
• M26: 8,749,082 km (0.098 R)
• M27: 8,932,339 km (0.113 R)
• M28: 9,090,464 km (0.116 R)
• M29: 9,276,265 km (0.068 R)
• M30: 9,651,456 km (0.092 R)
• M31: 9,813,770 km (0.11 R)
• M32: 9,922,378 km (0.065 R)
• M33: 10,306,246 km (0.11 R)
• M34: 10,722,727 km (0.085 R)
• M35: 11,258,437 km (0.106 R)
• M36: 12,034,700 km (0.091 R)
• M37: 12,473,470 km (0.104 R)
• M38: 12,887,707 km (0.069 R)
• M39: 13,547,882 km (0.101 R)
• M40: 14,096,308 km (0.098 R)
• M41: 14,995,092 km (0.087 R)
• M42: 15,120,455 km (0.111 R)
• M43: 16,008,319 km (0.119 R)
• M44: 16,652,936 km (0.07 R)
• M45: 17,043,685 km (0.12 R)
• M46: 17,207,495 km (0.048 R)
• M47: 17,569,522 km (0.099 R)
• M48: 17,668,705 km (0.106 R)
• M49: 18,100,744 km (0.092 R)
• M50: 18,301,205 km (0.102 R)
• M51: 18,401,735 km (0.05 R)
• M52: 18,805,948 km (0.103 R)
• M53: 18,975,144 km (0.106 R)
• M54: 19,554,386 km (0.113 R)
• M55: 19,966,678 km (0.116 R)
• M56: 21,256,212 km (0.101 R)
• M57: 21,361,978 km (0.072 R)
• M58: 21,680,172 km (0.057 R)
• M59: 21,822,141 km (0.115 R)
• M60: 21,964,408 km (0.063 R)
• M61: 22,860,649 km (0.086 R)
• M62: 23,077,566 km (0.095 R)
• M63: 23,222,526 km (0.093 R)
• M64: 23,513,345 km (0.066 R)
• M65: 23,659,202 km (0.095 R)
• M66: 24,025,268 km (0.084 R)
• M67: 24,837,136 km (0.039 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605

Radius: 4.5

Gravity: 29.88 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 13.7 AU - 13.81 AU

Year: 19208 Days

Day: 18.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,062,743 km

• M1: 106,813 km (0.116 R)
• M2: 388,655 km (0.068 R)
• M3: 1,099,544 km (0.076 R)
• M4: 1,259,913 km (0.083 R)
• M5: 1,456,485 km (0.114 R)
• M6: 1,662,631 km (0.081 R)
• M7: 1,941,332 km (0.104 R)
• M8: 2,611,231 km (0.109 R)
• M9: 3,194,064 km (0.087 R)
• M10: 3,656,621 km (0.074 R)
• M11: 3,815,494 km (0.118 R)
• M12: 4,139,971 km (0.102 R)
• M13: 4,771,873 km (0.036 R)
• M14: 4,901,873 km (0.098 R)
• M15: 6,123,340 km (0.118 R)
• M16: 6,170,314 km (0.064 R)
• M17: 6,406,978 km (0.11 R)
• M18: 6,454,699 km (0.108 R)
• M19: 7,036,186 km (0.099 R)
• M20: 7,684,843 km (0.081 R)
• M21: 8,719,611 km (0.104 R)
• M22: 9,361,236 km (0.095 R)
• M23: 9,742,561 km (0.097 R)
• M24: 9,907,418 km (0.084 R)
• M25: 10,632,818 km (0.082 R)
• M26: 11,087,745 km (0.118 R)
• M27: 11,665,343 km (0.112 R)
• M28: 11,723,536 km (0.034 R)
• M29: 12,669,294 km (0.09 R)
• M30: 13,577,952 km (0.067 R)
• M31: 14,632,916 km (0.098 R)
• M32: 15,138,557 km (0.055 R)
• M33: 15,457,350 km (0.09 R)
• M34: 15,972,116 km (0.055 R)
• M35: 16,952,431 km (0.053 R)
• M36: 17,018,553 km (0.115 R)
• M37: 18,970,656 km (0.099 R)
• M38: 19,868,542 km (0.049 R)
• M39: 20,147,692 km (0.088 R)
• M40: 21,992,832 km (0.057 R)
• M41: 23,374,966 km (0.11 R)
• M42: 23,595,773 km (0.106 R)
• M43: 23,669,525 km (0.051 R)
• M44: 24,188,031 km (0.088 R)
• M45: 24,860,025 km (0.111 R)
• M46: 25,765,540 km (0.093 R)
• M47: 26,681,827 km (0.074 R)
• M48: 27,144,085 km (0.106 R)
• M49: 27,453,603 km (0.088 R)
• M50: 28,624,954 km (0.08 R)
• M51: 30,051,968 km (0.076 R)
• M52: 30,211,888 km (0.104 R)
• M53: 30,613,110 km (0.069 R)
• M54: 31,339,557 km (0.101 R)
• M55: 33,636,184 km (0.088 R)
• M56: 35,986,217 km (0.113 R)
• M57: 36,071,188 km (0.089 R)
• M58: 36,411,374 km (0.089 R)
• M59: 38,042,290 km (0.08 R)
• M60: 41,019,736 km (0.083 R)
• M61: 41,286,020 km (0.072 R)
• M62: 42,088,314 km (0.105 R)
• M63: 45,073,838 km (0.053 R)
• M64: 46,268,527 km (0.092 R)
• M65: 47,287,588 km (0.092 R)
• M66: 47,473,538 km (0.116 R)
• M67: 48,595,073 km (0.073 R)
• M68: 48,689,021 km (0.094 R)
• M69: 49,630,889 km (0.118 R)
• M70: 50,293,757 km (0.086 R)
• M71: 50,769,029 km (0.113 R)
• M72: 50,864,323 km (0.111 R)
• M73: 51,245,798 km (0.11 R)
• M74: 51,341,391 km (0.098 R)
• M75: 53,264,471 km (0.105 R)
• M76: 53,651,930 km (0.072 R)
• M77: 55,897,693 km (0.034 R)
• M78: 56,390,020 km (0.112 R)
• M79: 58,373,538 km (0.095 R)
• M80: 58,772,964 km (0.116 R)
• M81: 60,077,308 km (0.071 R)
• M82: 60,379,795 km (0.054 R)
• M83: 60,783,709 km (0.108 R)
• M84: 61,188,521 km (0.05 R)
• M85: 61,391,226 km (0.119 R)
• M86: 61,695,807 km (0.059 R)
• M87: 61,797,534 km (0.1 R)
• M88: 62,204,590 km (0.06 R)
• M89: 62,510,517 km (0.07 R)
• M90: 66,636,576 km (0.088 R)
• M91: 68,837,759 km (0.118 R)
• M92: 69,259,775 km (0.074 R)
• M93: 69,894,369 km (0.112 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 19,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit