🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.74 AU - 0.9 AU

Year: 266 Days

Day: 41.8 Hours

Environment

Temp: 95 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,014,170 km

• M1: 36,352 km (0.111 R)
• M2: 48,919 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.75 AU - 0.89 AU

Year: 266 Days

Day: 46.3 Hours

Environment

Temp: 123 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,014,170 km

• M1: 264,190 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.72 AU - 0.94 AU

Year: 271 Days

Day: 24.9 Hours

Environment

Temp: 182 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.02 AU - 1.2 AU

Year: 419 Days

Day: 36.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.04 AU - 4.2 AU

Year: 2467 Days

Day: 22.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,014,170 km

• M1: 1,340,846 km (0.074 R)
• M2: 2,304,406 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.37 AU - 4.15 AU

Year: 2611 Days

Day: 23.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.77 AU - 5.79 AU

Year: 3743 Days

Day: 27.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.5

Radius: 11.6

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 8.91 AU - 11.87 AU

Year: 11995 Days

Day: 11.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,014,170 km

• M1: 171,738 km (0.068 R)
• M2: 337,642 km (0.064 R)
• M3: 867,069 km (0.066 R)
• M4: 1,171,651 km (0.086 R)
• M5: 1,288,786 km (0.113 R)
• M6: 1,612,366 km (0.097 R)
• M7: 1,743,862 km (0.118 R)
• M8: 1,878,949 km (0.084 R)
• M9: 2,217,788 km (0.056 R)
• M10: 2,364,843 km (0.066 R)
• M11: 2,731,059 km (0.113 R)
• M12: 3,115,525 km (0.113 R)
• M13: 3,551,603 km (0.055 R)
• M14: 4,078,936 km (0.079 R)
• M15: 4,187,394 km (0.118 R)
• M16: 4,333,551 km (0.102 R)
• M17: 4,973,531 km (0.063 R)
• M18: 6,174,353 km (0.065 R)
• M19: 6,299,267 km (0.089 R)
• M20: 6,551,639 km (0.114 R)
• M21: 7,772,956 km (0.075 R)
• M22: 7,953,221 km (0.066 R)
• M23: 8,781,245 km (0.118 R)
• M24: 9,063,387 km (0.114 R)
• M25: 9,781,756 km (0.074 R)
• M26: 10,518,525 km (0.091 R)
• M27: 10,618,158 km (0.11 R)
• M28: 11,426,136 km (0.108 R)
• M29: 12,306,370 km (0.095 R)
• M30: 12,516,704 km (0.061 R)
• M31: 13,423,716 km (0.116 R)
• M32: 14,296,769 km (0.065 R)
• M33: 14,407,173 km (0.11 R)
• M34: 16,790,865 km (0.059 R)
• M35: 16,907,402 km (0.095 R)
• M36: 17,258,658 km (0.099 R)
• M37: 18,929,666 km (0.071 R)
• M38: 20,278,440 km (0.113 R)
• M39: 20,964,496 km (0.11 R)
• M40: 21,658,032 km (0.066 R)
• M41: 21,785,040 km (0.098 R)
• M42: 22,359,197 km (0.084 R)
• M43: 22,809,337 km (0.054 R)
• M44: 22,938,440 km (0.111 R)
• M45: 23,197,543 km (0.097 R)
• M46: 23,718,443 km (0.048 R)
• M47: 23,849,341 km (0.098 R)
• M48: 25,171,039 km (0.105 R)
• M49: 26,448,455 km (0.088 R)
• M50: 27,334,673 km (0.097 R)
• M51: 27,609,334 km (0.026 R)
• M52: 28,023,122 km (0.093 R)
• M53: 28,300,028 km (0.087 R)
• M54: 28,438,854 km (0.099 R)
• M55: 30,263,948 km (0.069 R)
• M56: 30,619,243 km (0.085 R)
• M57: 30,976,034 km (0.074 R)
• M58: 34,618,144 km (0.097 R)
• M59: 36,112,627 km (0.092 R)
• M60: 36,263,122 km (0.074 R)
• M61: 36,640,558 km (0.063 R)
• M62: 38,239,909 km (0.044 R)
• M63: 38,316,652 km (0.039 R)
• M64: 38,778,162 km (0.096 R)
• M65: 39,551,283 km (0.089 R)
• M66: 39,706,566 km (0.099 R)
• M67: 40,955,858 km (0.094 R)
• M68: 41,427,540 km (0.068 R)
• M69: 41,506,378 km (0.118 R)
• M70: 41,901,167 km (0.093 R)
• M71: 42,535,462 km (0.062 R)
• M72: 43,412,853 km (0.116 R)
• M73: 43,653,107 km (0.058 R)
• M74: 44,135,112 km (0.091 R)
• M75: 45,023,274 km (0.116 R)
• M76: 45,104,207 km (0.113 R)
• M77: 45,185,289 km (0.092 R)
• M78: 45,266,520 km (0.089 R)
• M79: 45,917,271 km (0.113 R)
• M80: 49,467,977 km (0.075 R)
• M81: 49,551,602 km (0.07 R)
• M82: 49,719,002 km (0.056 R)
• M83: 51,997,078 km (0.089 R)
• M84: 52,678,646 km (0.065 R)
• M85: 53,534,645 km (0.111 R)
• M86: 53,620,514 km (0.116 R)
• M87: 54,654,535 km (0.062 R)
• M88: 54,827,470 km (0.065 R)
• M89: 56,217,683 km (0.103 R)
• M90: 56,392,264 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683

Radius: 11.9

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 9.54 AU - 12.76 AU

Year: 13335 Days

Day: 11.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,014,170 km

• M1: 157,527 km (0.096 R)
• M2: 998,416 km (0.105 R)
• M3: 1,312,871 km (0.115 R)
• M4: 1,762,712 km (0.085 R)
• M5: 1,842,298 km (0.12 R)
• M6: 1,923,230 km (0.097 R)
• M7: 2,173,358 km (0.108 R)
• M8: 2,316,972 km (0.076 R)
• M9: 2,404,636 km (0.09 R)
• M10: 2,583,555 km (0.069 R)
• M11: 2,829,045 km (0.081 R)
• M12: 3,277,091 km (0.046 R)
• M13: 3,747,726 km (0.114 R)
• M14: 3,851,397 km (0.114 R)
• M15: 4,097,037 km (0.073 R)
• M16: 4,347,913 km (0.071 R)
• M17: 4,604,024 km (0.028 R)
• M18: 4,864,923 km (0.091 R)
• M19: 6,572,582 km (0.095 R)
• M20: 6,909,178 km (0.08 R)
• M21: 7,165,289 km (0.083 R)
• M22: 7,555,590 km (0.086 R)
• M23: 7,643,254 km (0.117 R)
• M24: 8,356,836 km (0.067 R)
• M25: 8,675,629 km (0.074 R)
• M26: 9,278,658 km (0.106 R)
• M27: 9,799,409 km (0.114 R)
• M28: 10,039,214 km (0.116 R)
• M29: 10,329,733 km (0.052 R)
• M30: 10,427,121 km (0.057 R)
• M31: 11,317,827 km (0.087 R)
• M32: 11,670,728 km (0.099 R)
• M33: 13,066,028 km (0.098 R)
• M34: 13,436,432 km (0.048 R)
• M35: 14,025,249 km (0.085 R)
• M36: 14,513,537 km (0.118 R)
• M37: 14,842,054 km (0.077 R)
• M38: 15,730,216 km (0.111 R)
• M39: 16,011,311 km (0.078 R)
• M40: 16,635,582 km (0.061 R)
• M41: 16,807,171 km (0.116 R)
• M42: 17,094,549 km (0.053 R)
• M43: 17,732,584 km (0.105 R)
• M44: 19,996,149 km (0.08 R)
• M45: 21,409,849 km (0.116 R)
• M46: 24,462,693 km (0.091 R)
• M47: 25,115,687 km (0.042 R)
• M48: 25,576,299 km (0.087 R)
• M49: 26,372,160 km (0.081 R)
• M50: 27,109,079 km (0.044 R)
• M51: 28,465,932 km (0.093 R)
• M52: 29,775,511 km (0.053 R)
• M53: 30,332,763 km (0.077 R)
• M54: 31,104,539 km (0.058 R)
• M55: 31,811,838 km (0.104 R)
• M56: 32,025,015 km (0.061 R)
• M57: 33,892,894 km (0.099 R)
• M58: 34,547,683 km (0.083 R)
• M59: 34,693,691 km (0.089 R)
• M60: 35,133,210 km (0.111 R)
• M61: 36,685,736 km (0.092 R)
• M62: 36,834,736 km (0.036 R)
• M63: 36,984,034 km (0.114 R)
• M64: 37,133,483 km (0.074 R)
• M65: 37,208,282 km (0.084 R)
• M66: 37,657,973 km (0.062 R)
• M67: 37,733,221 km (0.116 R)
• M68: 38,790,429 km (0.088 R)
• M69: 39,094,262 km (0.12 R)
• M70: 39,322,698 km (0.087 R)
• M71: 39,704,472 km (0.056 R)
• M72: 40,010,699 km (0.062 R)
• M73: 41,476,010 km (0.086 R)
• M74: 41,631,292 km (0.115 R)
• M75: 42,176,277 km (0.1 R)
• M76: 42,410,548 km (0.101 R)
• M77: 43,746,307 km (0.11 R)
• M78: 44,777,186 km (0.083 R)
• M79: 45,255,600 km (0.114 R)
• M80: 46,781,947 km (0.114 R)
• M81: 47,429,556 km (0.036 R)
• M82: 48,979,689 km (0.027 R)
• M83: 49,472,614 km (0.114 R)
• M84: 50,546,428 km (0.025 R)
• M85: 51,460,920 km (0.087 R)
• M86: 51,627,871 km (0.111 R)
• M87: 52,632,869 km (0.113 R)
• M88: 53,728,973 km (0.088 R)
• M89: 55,173,490 km (0.06 R)
• M90: 56,029,339 km (0.076 R)
• M91: 57,062,013 km (0.027 R)
• M92: 57,407,584 km (0.085 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 13,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit