🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.46 AU - 0.56 AU

Year: 133 Days

Day: 22.5 Hours

Environment

Temp: 196 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.43 AU - 0.63 AU

Year: 141 Days

Day: 44.2 Hours

Environment

Temp: 200 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.17 AU - 1.85 AU

Year: 678 Days

Day: 41.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,529,309 km

• M1: 29,620 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.43 AU - 4.55 AU

Year: 3475 Days

Day: 12.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,529,309 km

• M1: 3,573,594 km (0.061 R)

Asteroid Belt

Center: 8.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.6

Radius: 13.4

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 11.75 AU - 12.47 AU

Year: 15392 Days

Day: 6.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 70,529,309 km

• M1: 188,942 km (0.109 R)
• M2: 387,159 km (0.105 R)
• M3: 511,774 km (0.109 R)
• M4: 1,238,521 km (0.034 R)
• M5: 1,651,112 km (0.11 R)
• M6: 1,988,604 km (0.092 R)
• M7: 2,226,166 km (0.118 R)
• M8: 2,504,568 km (0.102 R)
• M9: 2,827,549 km (0.037 R)
• M10: 2,960,542 km (0.114 R)
• M11: 3,407,540 km (0.113 R)
• M12: 3,876,230 km (0.102 R)
• M13: 4,558,846 km (0.114 R)
• M14: 5,485,305 km (0.11 R)
• M15: 6,734,747 km (0.049 R)
• M16: 7,276,889 km (0.079 R)
• M17: 7,739,595 km (0.116 R)
• M18: 8,116,582 km (0.098 R)
• M19: 8,259,598 km (0.075 R)
• M20: 8,403,361 km (0.079 R)
• M21: 8,644,812 km (0.117 R)
• M22: 9,036,160 km (0.111 R)
• M23: 9,283,595 km (0.048 R)
• M24: 10,554,728 km (0.116 R)
• M25: 11,988,175 km (0.111 R)
• M26: 12,096,783 km (0.102 R)
• M27: 12,205,840 km (0.079 R)
• M28: 12,424,702 km (0.103 R)
• M29: 13,033,415 km (0.088 R)
• M30: 14,164,974 km (0.112 R)
• M31: 15,151,422 km (0.042 R)
• M32: 16,461,002 km (0.028 R)
• M33: 17,313,111 km (0.114 R)
• M34: 17,435,931 km (0.105 R)
• M35: 17,620,984 km (0.076 R)
• M36: 18,304,496 km (0.085 R)
• M37: 19,378,160 km (0.037 R)
• M38: 19,505,767 km (0.118 R)
• M39: 21,784,741 km (0.111 R)
• M40: 22,117,148 km (0.081 R)
• M41: 25,044,628 km (0.082 R)
• M42: 25,462,754 km (0.05 R)
• M43: 26,164,668 km (0.064 R)
• M44: 26,305,888 km (0.03 R)
• M45: 26,659,837 km (0.087 R)
• M46: 29,182,057 km (0.108 R)
• M47: 30,806,091 km (0.102 R)
• M48: 31,629,029 km (0.067 R)
• M49: 32,383,601 km (0.055 R)
• M50: 34,064,183 km (0.093 R)
• M51: 34,837,604 km (0.112 R)
• M52: 35,304,349 km (0.044 R)
• M53: 36,717,002 km (0.083 R)
• M54: 37,192,125 km (0.088 R)
• M55: 38,548,978 km (0.047 R)
• M56: 39,516,577 km (0.087 R)
• M57: 40,247,512 km (0.097 R)
• M58: 40,410,574 km (0.115 R)
• M59: 40,655,615 km (0.031 R)
• M60: 42,053,158 km (0.117 R)
• M61: 42,384,218 km (0.114 R)
• M62: 42,633,149 km (0.115 R)
• M63: 43,299,308 km (0.095 R)
• M64: 43,968,759 km (0.059 R)
• M65: 45,403,103 km (0.112 R)
• M66: 47,195,884 km (0.114 R)
• M67: 47,281,753 km (0.117 R)
• M68: 47,626,128 km (0.109 R)
• M69: 47,884,932 km (0.046 R)
• M70: 49,622,212 km (0.085 R)
• M71: 49,884,457 km (0.041 R)
• M72: 50,059,636 km (0.111 R)
• M73: 51,822,647 km (0.096 R)
• M74: 51,999,921 km (0.032 R)
• M75: 52,266,504 km (0.114 R)
• M76: 52,533,387 km (0.074 R)
• M77: 53,695,463 km (0.097 R)
• M78: 54,234,614 km (0.037 R)
• M79: 59,074,853 km (0.109 R)
• M80: 60,096,606 km (0.114 R)
• M81: 60,843,399 km (0.111 R)
• M82: 62,251,863 km (0.079 R)
• M83: 62,346,259 km (0.108 R)
• M84: 62,629,298 km (0.105 R)
• M85: 63,196,872 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.9

Radius: 6.6

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 11.35 AU - 16.11 AU

Year: 18582 Days

Day: 21.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 70,529,309 km

• M1: 90,806 km (0.096 R)
• M2: 231,578 km (0.104 R)
• M3: 578,046 km (0.104 R)
• M4: 782,247 km (0.108 R)
• M5: 998,416 km (0.102 R)
• M6: 1,060,649 km (0.104 R)
• M7: 1,200,074 km (0.059 R)
• M8: 1,345,633 km (0.058 R)
• M9: 1,532,630 km (0.098 R)
• M10: 1,641,537 km (0.118 R)
• M11: 1,728,005 km (0.081 R)
• M12: 1,866,981 km (0.115 R)
• M13: 2,142,690 km (0.104 R)
• M14: 2,264,912 km (0.059 R)
• M15: 2,319,814 km (0.069 R)
• M16: 2,361,402 km (0.027 R)
• M17: 3,244,329 km (0.075 R)
• M18: 3,432,074 km (0.062 R)
• M19: 3,736,805 km (0.101 R)
• M20: 3,917,220 km (0.104 R)
• M21: 3,966,887 km (0.115 R)
• M22: 4,320,686 km (0.089 R)
• M23: 4,986,546 km (0.085 R)
• M24: 5,130,758 km (0.093 R)
• M25: 5,368,020 km (0.083 R)
• M26: 6,489,855 km (0.115 R)
• M27: 6,966,324 km (0.101 R)
• M28: 7,127,740 km (0.036 R)
• M29: 7,827,110 km (0.074 R)
• M30: 8,058,089 km (0.118 R)
• M31: 9,646,968 km (0.119 R)
• M32: 9,939,881 km (0.087 R)
• M33: 10,212,897 km (0.109 R)
• M34: 10,836,122 km (0.101 R)
• M35: 11,447,827 km (0.044 R)
• M36: 11,566,758 km (0.071 R)
• M37: 12,410,789 km (0.117 R)
• M38: 13,100,136 km (0.056 R)
• M39: 13,700,921 km (0.095 R)
• M40: 13,776,618 km (0.068 R)
• M41: 13,827,182 km (0.046 R)
• M42: 13,928,459 km (0.099 R)
• M43: 14,981,180 km (0.062 R)
• M44: 15,111,330 km (0.089 R)
• M45: 16,245,730 km (0.062 R)
• M46: 16,701,854 km (0.061 R)
• M47: 16,836,792 km (0.085 R)
• M48: 16,972,028 km (0.063 R)
• M49: 17,134,940 km (0.093 R)
• M50: 17,298,301 km (0.117 R)
• M51: 17,571,766 km (0.081 R)
• M52: 17,956,831 km (0.093 R)
• M53: 18,289,237 km (0.043 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434.2

Radius: 4.3

Gravity: 23.48 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 12.82 AU - 18.3 AU

Year: 22418 Days

Day: 18.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,529,309 km

• M1: 55,650 km (0.097 R)
• M2: 157,975 km (0.034 R)
• M3: 401,521 km (0.1 R)
• M4: 456,872 km (0.073 R)
• M5: 638,484 km (0.119 R)
• M6: 1,141,432 km (0.112 R)
• M7: 1,248,394 km (0.119 R)
• M8: 1,386,772 km (0.086 R)
• M9: 2,020,170 km (0.102 R)
• M10: 2,215,544 km (0.087 R)
• M11: 2,910,127 km (0.064 R)
• M12: 3,130,784 km (0.07 R)
• M13: 3,356,827 km (0.087 R)
• M14: 3,627,150 km (0.117 R)
• M15: 4,312,607 km (0.107 R)
• M16: 5,036,960 km (0.065 R)
• M17: 5,435,489 km (0.116 R)
• M18: 5,525,547 km (0.112 R)
• M19: 5,570,726 km (0.118 R)
• M20: 5,982,568 km (0.104 R)
• M21: 6,028,944 km (0.1 R)
• M22: 6,357,012 km (0.051 R)
• M23: 6,690,914 km (0.094 R)
• M24: 6,932,814 km (0.081 R)
• M25: 7,226,924 km (0.099 R)
• M26: 8,236,410 km (0.09 R)
• M27: 8,704,801 km (0.064 R)
• M28: 8,862,926 km (0.041 R)
• M29: 8,915,883 km (0.1 R)
• M30: 9,667,613 km (0.08 R)
• M31: 10,272,437 km (0.109 R)
• M32: 10,495,338 km (0.047 R)
• M33: 10,551,287 km (0.087 R)
• M34: 10,607,387 km (0.067 R)
• M35: 11,807,910 km (0.085 R)
• M36: 12,513,114 km (0.09 R)
• M37: 13,111,206 km (0.049 R)
• M38: 14,459,233 km (0.044 R)
• M39: 17,882,630 km (0.115 R)
• M40: 18,894,809 km (0.12 R)
• M41: 19,031,243 km (0.102 R)
• M42: 19,579,968 km (0.07 R)
• M43: 19,925,539 km (0.106 R)
• M44: 20,133,929 km (0.079 R)
• M45: 20,763,137 km (0.119 R)
• M46: 21,115,590 km (0.105 R)
• M47: 21,398,928 km (0.103 R)
• M48: 22,041,002 km (0.108 R)
• M49: 23,125,288 km (0.11 R)
• M50: 25,495,516 km (0.06 R)
• M51: 25,872,802 km (0.069 R)
• M52: 28,097,173 km (0.094 R)
• M53: 29,983,901 km (0.114 R)
• M54: 30,461,866 km (0.088 R)
• M55: 31,103,192 km (0.104 R)
• M56: 32,562,370 km (0.112 R)
• M57: 34,043,539 km (0.072 R)
• M58: 34,708,950 km (0.089 R)
• M59: 36,221,684 km (0.061 R)
• M60: 36,730,765 km (0.077 R)
• M61: 37,413,081 km (0.061 R)
• M62: 37,927,548 km (0.1 R)
• M63: 38,358,091 km (0.102 R)
• M64: 40,184,082 km (0.035 R)
• M65: 40,535,039 km (0.051 R)
• M66: 40,710,966 km (0.083 R)
• M67: 41,240,094 km (0.112 R)
• M68: 41,860,327 km (0.077 R)
• M69: 41,949,188 km (0.103 R)
• M70: 42,216,070 km (0.113 R)
• M71: 43,020,308 km (0.071 R)
• M72: 45,737,305 km (0.1 R)
• M73: 50,104,067 km (0.091 R)
• M74: 51,145,268 km (0.077 R)
• M75: 53,248,614 km (0.088 R)
• M76: 54,310,909 km (0.081 R)
• M77: 55,282,696 km (0.087 R)
• M78: 55,575,310 km (0.078 R)
• M79: 55,868,522 km (0.114 R)
• M80: 56,358,155 km (0.116 R)
• M81: 60,427,517 km (0.042 R)
• M82: 60,930,166 km (0.058 R)
• M83: 61,535,289 km (0.119 R)
• M84: 62,446,639 km (0.044 R)
• M85: 62,751,370 km (0.081 R)
• M86: 63,362,328 km (0.096 R)
• M87: 63,566,529 km (0.116 R)
• M88: 65,001,322 km (0.095 R)
• M89: 65,516,387 km (0.106 R)
• M90: 66,758,050 km (0.079 R)
• M91: 67,277,753 km (0.047 R)
• M92: 68,321,048 km (0.078 R)
• M93: 70,001,332 km (0.119 R)
• M94: 70,423,646 km (0.106 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: 483 - 18,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit