🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.53 AU - 0.55 AU

Year: 147 Days

Day: 15.9 Hours

Environment

Temp: 222 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.51 AU - 0.77 AU

Year: 190 Days

Day: 30 Hours

Environment

Temp: 205 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.76 AU - 1.02 AU

Year: 311 Days

Day: 14.6 Hours

Environment

Temp: 77 °C

Axial Tilt: 49 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,344,394 km

• M1: 480,808 km (0.044 R)

Asteroid Belt

Center: 1.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.41 AU - 1.67 AU

Year: 709 Days

Day: 29.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.64 AU - 2.16 AU

Year: 971 Days

Day: 34.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,344,394 km

• M1: 307,723 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.3

Radius: 8.8

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.92 AU - 6.5 AU

Year: 5060 Days

Day: 10.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,344,394 km

• M1: 112,348 km (0.074 R)
• M2: 173,982 km (0.118 R)
• M3: 355,295 km (0.076 R)
• M4: 424,409 km (0.119 R)
• M5: 487,988 km (0.117 R)
• M6: 626,217 km (0.085 R)
• M7: 778,208 km (0.064 R)
• M8: 942,766 km (0.109 R)
• M9: 1,073,814 km (0.068 R)
• M10: 1,149,360 km (0.088 R)
• M11: 1,799,513 km (0.091 R)
• M12: 2,001,171 km (0.088 R)
• M13: 2,307,547 km (0.028 R)
• M14: 2,466,420 km (0.069 R)
• M15: 2,711,461 km (0.071 R)
• M16: 2,773,993 km (0.107 R)
• M17: 3,247,471 km (0.086 R)
• M18: 3,470,970 km (0.061 R)
• M19: 3,653,479 km (0.101 R)
• M20: 3,722,743 km (0.117 R)
• M21: 4,051,858 km (0.026 R)
• M22: 4,365,864 km (0.043 R)
• M23: 4,488,684 km (0.07 R)
• M24: 6,606,092 km (0.047 R)
• M25: 7,119,662 km (0.054 R)
• M26: 7,206,429 km (0.101 R)
• M27: 7,381,159 km (0.091 R)
• M28: 7,586,856 km (0.113 R)
• M29: 7,675,568 km (0.118 R)
• M30: 7,764,728 km (0.085 R)
• M31: 8,003,935 km (0.105 R)
• M32: 8,459,012 km (0.115 R)
• M33: 9,236,173 km (0.063 R)
• M34: 10,133,461 km (0.114 R)
• M35: 10,427,720 km (0.076 R)
• M36: 10,824,603 km (0.089 R)
• M37: 10,958,044 km (0.085 R)
• M38: 11,260,082 km (0.078 R)
• M39: 12,010,166 km (0.077 R)
• M40: 12,217,509 km (0.095 R)
• M41: 12,391,192 km (0.093 R)
• M42: 12,530,766 km (0.098 R)
• M43: 12,670,940 km (0.101 R)
• M44: 13,200,815 km (0.115 R)
• M45: 13,343,382 km (0.112 R)
• M46: 13,414,890 km (0.089 R)
• M47: 13,846,330 km (0.053 R)
• M48: 14,282,408 km (0.068 R)
• M49: 15,392,275 km (0.082 R)
• M50: 16,261,887 km (0.08 R)
• M51: 16,491,370 km (0.097 R)
• M52: 16,606,560 km (0.086 R)
• M53: 16,721,900 km (0.107 R)
• M54: 16,876,136 km (0.105 R)
• M55: 16,992,224 km (0.119 R)
• M56: 18,444,969 km (0.079 R)
• M57: 18,644,383 km (0.066 R)
• M58: 19,489,611 km (0.069 R)
• M59: 19,978,197 km (0.063 R)
• M60: 20,059,878 km (0.1 R)
• M61: 20,264,976 km (0.08 R)
• M62: 20,594,540 km (0.062 R)
• M63: 20,718,557 km (0.056 R)
• M64: 21,008,927 km (0.091 R)
• M65: 21,092,103 km (0.069 R)
• M66: 21,175,429 km (0.057 R)
• M67: 21,719,666 km (0.092 R)
• M68: 22,099,196 km (0.043 R)
• M69: 23,164,781 km (0.057 R)
• M70: 23,466,221 km (0.087 R)
• M71: 24,553,050 km (0.086 R)
• M72: 24,816,342 km (0.102 R)
• M73: 24,992,419 km (0.105 R)
• M74: 26,595,659 km (0.107 R)
• M75: 26,730,746 km (0.087 R)
• M76: 28,185,884 km (0.101 R)
• M77: 28,369,591 km (0.1 R)
• M78: 28,969,328 km (0.071 R)
• M79: 29,247,581 km (0.084 R)
• M80: 31,077,761 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.1

Radius: 12.2

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.4 AU - 6.6 AU

Year: 6146 Days

Day: 7.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 62,344,394 km

• M1: 196,721 km (0.096 R)
• M2: 318,943 km (0.105 R)
• M3: 446,250 km (0.087 R)
• M4: 559,646 km (0.088 R)
• M5: 669,600 km (0.094 R)
• M6: 779,854 km (0.097 R)
• M7: 940,372 km (0.117 R)
• M8: 1,029,533 km (0.098 R)
• M9: 1,150,258 km (0.058 R)
• M10: 1,227,002 km (0.117 R)
• M11: 1,345,782 km (0.113 R)
• M12: 1,649,167 km (0.095 R)
• M13: 2,009,399 km (0.114 R)
• M14: 2,271,793 km (0.078 R)
• M15: 2,494,844 km (0.08 R)
• M16: 2,634,718 km (0.093 R)
• M17: 2,790,449 km (0.086 R)
• M18: 3,016,342 km (0.076 R)
• M19: 3,557,437 km (0.027 R)
• M20: 3,701,051 km (0.044 R)
• M21: 3,817,438 km (0.114 R)
• M22: 3,920,212 km (0.114 R)
• M23: 4,083,723 km (0.115 R)
• M24: 4,279,995 km (0.053 R)
• M25: 4,463,851 km (0.109 R)
• M26: 4,556,901 km (0.114 R)
• M27: 4,983,255 km (0.039 R)
• M28: 5,063,589 km (0.091 R)
• M29: 5,144,521 km (0.065 R)
• M30: 5,225,753 km (0.07 R)
• M31: 5,555,167 km (0.102 R)
• M32: 5,874,409 km (0.093 R)
• M33: 6,010,693 km (0.071 R)
• M34: 6,113,616 km (0.091 R)
• M35: 6,321,108 km (0.086 R)
• M36: 6,478,336 km (0.099 R)
• M37: 6,868,188 km (0.106 R)
• M38: 7,302,171 km (0.065 R)
• M39: 7,707,881 km (0.039 R)
• M40: 7,801,230 km (0.104 R)
• M41: 8,007,675 km (0.081 R)
• M42: 8,368,654 km (0.026 R)
• M43: 8,696,124 km (0.11 R)
• M44: 8,832,109 km (0.074 R)
• M45: 8,949,393 km (0.064 R)
• M46: 9,383,676 km (0.081 R)
• M47: 9,643,528 km (0.09 R)
• M48: 9,885,427 km (0.084 R)
• M49: 10,047,891 km (0.119 R)
• M50: 10,190,757 km (0.118 R)
• M51: 10,873,521 km (0.112 R)
• M52: 11,294,490 km (0.084 R)
• M53: 11,549,704 km (0.106 R)
• M54: 11,785,171 km (0.11 R)
• M55: 12,022,433 km (0.111 R)
• M56: 12,457,763 km (0.058 R)
• M57: 12,765,635 km (0.108 R)
• M58: 14,021,958 km (0.055 R)
• M59: 14,273,432 km (0.096 R)
• M60: 14,365,136 km (0.075 R)
• M61: 14,595,516 km (0.099 R)
• M62: 14,966,669 km (0.034 R)
• M63: 15,600,066 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.6

Radius: 9.2

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.51 AU - 6.91 AU

Year: 6446 Days

Day: 11.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 62,344,394 km

• M1: 130,449 km (0.062 R)
• M2: 262,095 km (0.09 R)
• M3: 361,428 km (0.09 R)
• M4: 469,588 km (0.065 R)
• M5: 890,257 km (0.074 R)
• M6: 997,668 km (0.116 R)
• M7: 1,062,444 km (0.069 R)
• M8: 1,275,471 km (0.083 R)
• M9: 1,449,753 km (0.108 R)
• M10: 1,878,949 km (0.112 R)
• M11: 2,102,000 km (0.115 R)
• M12: 2,433,808 km (0.079 R)
• M13: 2,509,953 km (0.093 R)
• M14: 2,664,488 km (0.12 R)
• M15: 2,729,712 km (0.038 R)
• M16: 3,091,889 km (0.094 R)
• M17: 3,285,768 km (0.109 R)
• M18: 3,569,704 km (0.111 R)
• M19: 3,920,811 km (0.115 R)
• M20: 4,070,558 km (0.11 R)
• M21: 4,406,405 km (0.104 R)
• M22: 4,484,047 km (0.072 R)
• M23: 4,719,663 km (0.101 R)
• M24: 4,927,155 km (0.114 R)
• M25: 5,855,111 km (0.115 R)
• M26: 6,026,401 km (0.099 R)
• M27: 6,216,839 km (0.078 R)
• M28: 6,444,527 km (0.08 R)
• M29: 6,568,244 km (0.086 R)
• M30: 6,657,105 km (0.043 R)
• M31: 7,180,249 km (0.098 R)
• M32: 7,419,157 km (0.069 R)
• M33: 7,829,504 km (0.105 R)
• M34: 8,458,712 km (0.101 R)
• M35: 8,594,248 km (0.04 R)
• M36: 9,322,790 km (0.1 R)
• M37: 9,422,721 km (0.086 R)
• M38: 10,194,347 km (0.108 R)
• M39: 10,256,131 km (0.09 R)
• M40: 10,775,684 km (0.074 R)
• M41: 10,922,739 km (0.054 R)
• M42: 11,261,429 km (0.109 R)
• M43: 11,367,942 km (0.119 R)
• M44: 11,819,129 km (0.09 R)
• M45: 11,970,822 km (0.099 R)
• M46: 12,188,636 km (0.086 R)
• M47: 13,050,619 km (0.08 R)
• M48: 13,252,277 km (0.077 R)
• M49: 13,704,212 km (0.094 R)
• M50: 14,345,538 km (0.036 R)
• M51: 14,693,054 km (0.1 R)
• M52: 14,809,591 km (0.102 R)
• M53: 15,278,431 km (0.099 R)
• M54: 15,443,736 km (0.07 R)
• M55: 15,562,218 km (0.108 R)
• M56: 15,752,357 km (0.099 R)
• M57: 16,038,986 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.6

Radius: 13

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.84 AU - 12.7 AU

Year: 14031 Days

Day: 12.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 62,344,394 km

• M1: 167,250 km (0.094 R)
• M2: 815,608 km (0.118 R)
• M3: 899,083 km (0.118 R)
• M4: 1,075,609 km (0.054 R)
• M5: 1,216,081 km (0.046 R)
• M6: 2,069,387 km (0.048 R)
• M7: 2,909,828 km (0.116 R)
• M8: 5,475,132 km (0.096 R)
• M9: 6,188,565 km (0.057 R)
• M10: 6,578,267 km (0.111 R)
• M11: 6,976,048 km (0.112 R)
• M12: 7,110,387 km (0.079 R)
• M13: 7,610,343 km (0.027 R)
• M14: 7,748,721 km (0.082 R)
• M15: 8,596,492 km (0.112 R)
• M16: 9,178,129 km (0.099 R)
• M17: 9,276,265 km (0.088 R)
• M18: 10,946,375 km (0.118 R)
• M19: 11,576,631 km (0.112 R)
• M20: 12,435,173 km (0.081 R)
• M21: 12,653,138 km (0.094 R)
• M22: 13,425,661 km (0.041 R)
• M23: 14,043,351 km (0.103 R)
• M24: 14,958,441 km (0.103 R)
• M25: 15,132,124 km (0.099 R)
• M26: 16,785,928 km (0.092 R)
• M27: 17,208,243 km (0.073 R)
• M28: 17,329,567 km (0.067 R)
• M29: 17,695,334 km (0.049 R)
• M30: 18,125,278 km (0.099 R)
• M31: 18,434,347 km (0.114 R)
• M32: 18,682,979 km (0.108 R)
• M33: 19,058,021 km (0.115 R)
• M34: 20,006,322 km (0.062 R)
• M35: 21,686,455 km (0.101 R)
• M36: 22,080,646 km (0.11 R)
• M37: 22,942,778 km (0.065 R)
• M38: 23,210,259 km (0.089 R)
• M39: 24,426,789 km (0.109 R)
• M40: 24,836,837 km (0.076 R)
• M41: 25,318,243 km (0.115 R)
• M42: 26,851,023 km (0.092 R)
• M43: 26,991,944 km (0.119 R)
• M44: 27,203,625 km (0.041 R)
• M45: 28,127,392 km (0.086 R)
• M46: 28,342,065 km (0.111 R)
• M47: 28,917,268 km (0.054 R)
• M48: 29,860,034 km (0.113 R)
• M49: 30,152,049 km (0.095 R)
• M50: 30,445,111 km (0.12 R)
• M51: 31,701,285 km (0.079 R)
• M52: 34,569,674 km (0.082 R)
• M53: 35,030,137 km (0.117 R)
• M54: 35,802,211 km (0.041 R)
• M55: 39,745,461 km (0.059 R)
• M56: 40,793,095 km (0.072 R)
• M57: 41,036,192 km (0.067 R)
• M58: 42,095,046 km (0.115 R)
• M59: 43,245,304 km (0.04 R)
• M60: 43,575,915 km (0.072 R)
• M61: 45,660,860 km (0.072 R)
• M62: 46,081,829 km (0.093 R)
• M63: 46,334,948 km (0.062 R)
• M64: 46,588,517 km (0.102 R)
• M65: 46,673,189 km (0.099 R)
• M66: 46,927,506 km (0.069 R)
• M67: 47,607,727 km (0.077 R)
• M68: 48,719,987 km (0.075 R)
• M69: 48,891,875 km (0.095 R)
• M70: 49,150,081 km (0.026 R)
• M71: 49,322,418 km (0.108 R)
• M72: 50,361,076 km (0.11 R)
• M73: 51,844,788 km (0.046 R)
• M74: 53,431,273 km (0.114 R)
• M75: 53,697,258 km (0.104 R)
• M76: 53,785,970 km (0.087 R)
• M77: 54,497,906 km (0.058 R)
• M78: 54,944,306 km (0.118 R)
• M79: 55,033,765 km (0.103 R)
• M80: 56,832,680 km (0.045 R)
• M81: 57,921,453 km (0.111 R)
• M82: 58,468,383 km (0.107 R)
• M83: 59,567,329 km (0.083 R)
• M84: 59,659,182 km (0.071 R)
• M85: 60,950,511 km (0.059 R)
• M86: 61,228,464 km (0.073 R)
• M87: 61,321,214 km (0.119 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 19,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit