🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.6 AU - 0.62 AU

Year: 179 Days

Day: 41.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 12.2 °

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: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.6 AU - 0.68 AU

Year: 192 Days

Day: 34.7 Hours

Environment

Temp: 164 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.38 AU - 2.14 AU

Year: 875 Days

Day: 31 Hours

Environment

Temp: -73 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.65 AU - 2.23 AU

Year: 1013 Days

Day: 13.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,798,098 km

• M1: 833,410 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.67 AU - 2.29 AU

Year: 1044 Days

Day: 38.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,798,098 km

• M1: 408,701 km (0.096 R)

Asteroid Belt

Center: 4.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.8

Radius: 13.9

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.2 AU - 7.74 AU

Year: 6167 Days

Day: 11.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 51,798,098 km

• M1: 173,833 km (0.073 R)
• M2: 268,229 km (0.113 R)
• M3: 797,506 km (0.056 R)
• M4: 1,097,300 km (0.058 R)
• M5: 1,298,061 km (0.068 R)
• M6: 1,480,271 km (0.086 R)
• M7: 1,770,192 km (0.07 R)
• M8: 2,043,657 km (0.047 R)
• M9: 2,185,774 km (0.081 R)
• M10: 2,294,532 km (0.093 R)
• M11: 2,423,934 km (0.117 R)
• M12: 2,574,729 km (0.081 R)
• M13: 2,807,054 km (0.111 R)
• M14: 3,087,102 km (0.063 R)
• M15: 3,272,005 km (0.098 R)
• M16: 3,717,806 km (0.073 R)
• M17: 3,805,022 km (0.069 R)
• M18: 3,892,836 km (0.113 R)
• M19: 4,550,468 km (0.087 R)
• M20: 4,738,064 km (0.095 R)
• M21: 5,169,654 km (0.116 R)
• M22: 5,316,260 km (0.053 R)
• M23: 5,689,207 km (0.091 R)
• M24: 6,096,562 km (0.114 R)
• M25: 6,251,695 km (0.097 R)
• M26: 6,832,135 km (0.047 R)
• M27: 6,966,474 km (0.083 R)
• M28: 7,265,071 km (0.082 R)
• M29: 7,484,980 km (0.075 R)
• M30: 7,651,482 km (0.11 R)
• M31: 7,959,654 km (0.083 R)
• M32: 8,272,164 km (0.033 R)
• M33: 8,588,563 km (0.085 R)
• M34: 8,675,629 km (0.076 R)
• M35: 8,938,323 km (0.119 R)
• M36: 9,085,527 km (0.115 R)
• M37: 9,292,870 km (0.092 R)
• M38: 10,260,918 km (0.108 R)
• M39: 11,229,265 km (0.099 R)
• M40: 12,752,620 km (0.117 R)
• M41: 12,985,095 km (0.069 R)
• M42: 13,353,256 km (0.066 R)
• M43: 13,928,908 km (0.114 R)
• M44: 14,305,745 km (0.061 R)
• M45: 14,547,346 km (0.108 R)
• M46: 15,104,598 km (0.09 R)
• M47: 15,846,753 km (0.111 R)
• M48: 16,891,096 km (0.038 R)
• M49: 17,624,275 km (0.112 R)
• M50: 17,846,278 km (0.095 R)
• M51: 17,994,829 km (0.05 R)
• M52: 18,517,823 km (0.093 R)
• M53: 18,781,265 km (0.119 R)
• M54: 19,008,055 km (0.102 R)
• M55: 19,349,886 km (0.082 R)
• M56: 20,194,217 km (0.075 R)
• M57: 21,207,443 km (0.093 R)
• M58: 21,601,633 km (0.113 R)
• M59: 21,998,217 km (0.074 R)
• M60: 22,117,596 km (0.03 R)
• M61: 23,323,954 km (0.078 R)
• M62: 25,256,609 km (0.115 R)
• M63: 25,842,135 km (0.089 R)
• M64: 26,136,693 km (0.068 R)
• M65: 26,263,253 km (0.046 R)
• M66: 26,899,044 km (0.114 R)
• M67: 29,054,898 km (0.117 R)
• M68: 29,186,096 km (0.118 R)

Asteroid Belt

Center: 9.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.7

Radius: 13.3

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 9.31 AU - 13.79 AU

Year: 14710 Days

Day: 11.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,798,098 km

• M1: 172,786 km (0.088 R)
• M2: 472,280 km (0.063 R)
• M3: 713,731 km (0.11 R)
• M4: 1,378,694 km (0.091 R)
• M5: 1,650,813 km (0.069 R)
• M6: 1,849,628 km (0.051 R)
• M7: 2,394,314 km (0.065 R)
• M8: 2,854,627 km (0.088 R)
• M9: 3,511,511 km (0.09 R)
• M10: 3,683,100 km (0.11 R)
• M11: 3,799,038 km (0.042 R)
• M12: 4,520,548 km (0.097 R)
• M13: 5,251,633 km (0.071 R)
• M14: 5,514,776 km (0.084 R)
• M15: 6,191,407 km (0.034 R)
• M16: 7,771,460 km (0.107 R)
• M17: 7,996,305 km (0.05 R)
• M18: 8,606,366 km (0.063 R)
• M19: 8,722,453 km (0.076 R)
• M20: 8,838,990 km (0.055 R)
• M21: 9,034,515 km (0.057 R)
• M22: 9,191,892 km (0.118 R)
• M23: 9,350,316 km (0.033 R)
• M24: 9,509,488 km (0.056 R)
• M25: 10,196,591 km (0.076 R)
• M26: 10,484,118 km (0.118 R)
• M27: 10,857,813 km (0.117 R)
• M28: 11,447,827 km (0.095 R)
• M29: 11,918,762 km (0.033 R)
• M30: 13,012,771 km (0.065 R)
• M31: 13,101,632 km (0.056 R)
• M32: 14,505,608 km (0.087 R)
• M33: 15,530,802 km (0.066 R)
• M34: 15,719,595 km (0.038 R)
• M35: 16,579,184 km (0.1 R)
• M36: 16,675,675 km (0.096 R)
• M37: 16,917,724 km (0.095 R)
• M38: 17,258,358 km (0.119 R)
• M39: 17,749,039 km (0.038 R)
• M40: 18,045,692 km (0.113 R)
• M41: 19,299,322 km (0.116 R)
• M42: 19,962,340 km (0.063 R)
• M43: 20,270,811 km (0.111 R)
• M44: 21,153,438 km (0.108 R)
• M45: 21,784,143 km (0.04 R)
• M46: 22,474,387 km (0.113 R)
• M47: 22,741,719 km (0.098 R)
• M48: 22,902,686 km (0.096 R)
• M49: 23,171,813 km (0.07 R)
• M50: 23,985,326 km (0.094 R)
• M51: 24,698,010 km (0.063 R)
• M52: 25,029,220 km (0.09 R)
• M53: 25,250,924 km (0.08 R)
• M54: 25,417,576 km (0.091 R)
• M55: 26,200,272 km (0.065 R)
• M56: 26,707,708 km (0.095 R)
• M57: 28,769,316 km (0.117 R)
• M58: 29,819,344 km (0.077 R)
• M59: 30,467,252 km (0.116 R)
• M60: 31,060,108 km (0.118 R)
• M61: 31,417,797 km (0.086 R)
• M62: 31,537,326 km (0.033 R)
• M63: 32,438,503 km (0.097 R)
• M64: 35,752,246 km (0.026 R)
• M65: 36,001,924 km (0.092 R)
• M66: 36,754,701 km (0.114 R)
• M67: 37,196,164 km (0.107 R)
• M68: 38,595,054 km (0.036 R)
• M69: 39,172,202 km (0.104 R)
• M70: 39,816,969 km (0.095 R)
• M71: 40,400,251 km (0.118 R)
• M72: 41,116,975 km (0.115 R)
• M73: 42,167,002 km (0.108 R)
• M74: 42,827,626 km (0.096 R)
• M75: 42,960,320 km (0.079 R)
• M76: 43,491,841 km (0.104 R)
• M77: 43,625,133 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.3

Radius: 3.4

Gravity: 15.68 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 13.65 AU - 16.41 AU

Year: 21836 Days

Day: 16.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 51,798,098 km

• M1: 569,669 km (0.103 R)
• M2: 603,627 km (0.037 R)
• M3: 765,193 km (0.108 R)
• M4: 841,338 km (0.103 R)
• M5: 899,981 km (0.114 R)
• M6: 1,235,379 km (0.104 R)
• M7: 1,654,403 km (0.111 R)
• M8: 1,728,304 km (0.114 R)
• M9: 2,496,190 km (0.098 R)
• M10: 2,870,484 km (0.081 R)
• M11: 3,231,164 km (0.064 R)
• M12: 3,385,699 km (0.117 R)
• M13: 3,542,777 km (0.056 R)
• M14: 4,060,834 km (0.113 R)
• M15: 4,362,573 km (0.084 R)
• M16: 4,636,786 km (0.103 R)
• M17: 4,811,068 km (0.053 R)
• M18: 4,846,073 km (0.118 R)
• M19: 5,714,040 km (0.071 R)
• M20: 6,318,715 km (0.114 R)
• M21: 6,589,487 km (0.113 R)
• M22: 6,864,298 km (0.112 R)
• M23: 7,628,444 km (0.079 R)
• M24: 10,167,419 km (0.08 R)
• M25: 11,128,436 km (0.051 R)
• M26: 11,785,171 km (0.096 R)
• M27: 11,880,016 km (0.025 R)
• M28: 12,213,918 km (0.077 R)
• M29: 12,696,222 km (0.105 R)
• M30: 12,793,460 km (0.053 R)
• M31: 13,381,829 km (0.113 R)
• M32: 13,779,011 km (0.051 R)
• M33: 14,230,497 km (0.097 R)
• M34: 14,483,467 km (0.108 R)
• M35: 14,585,044 km (0.113 R)
• M36: 15,251,054 km (0.078 R)
• M37: 16,189,482 km (0.057 R)
• M38: 17,523,446 km (0.111 R)
• M39: 18,671,011 km (0.101 R)
• M40: 19,226,019 km (0.093 R)
• M41: 19,505,618 km (0.078 R)
• M42: 19,617,666 km (0.086 R)
• M43: 21,037,949 km (0.106 R)
• M44: 21,095,394 km (0.099 R)
• M45: 22,022,452 km (0.096 R)
• M46: 22,139,288 km (0.075 R)
• M47: 22,432,201 km (0.108 R)
• M48: 22,549,785 km (0.065 R)
• M49: 23,021,916 km (0.089 R)
• M50: 23,081,156 km (0.06 R)
• M51: 23,736,245 km (0.116 R)
• M52: 24,397,468 km (0.045 R)
• M53: 25,186,746 km (0.107 R)
• M54: 26,541,205 km (0.042 R)
• M55: 27,730,060 km (0.055 R)
• M56: 28,744,483 km (0.082 R)
• M57: 29,064,024 km (0.113 R)
• M58: 29,706,547 km (0.111 R)
• M59: 30,548,783 km (0.118 R)
• M60: 30,613,858 km (0.1 R)
• M61: 30,874,757 km (0.107 R)
• M62: 32,323,014 km (0.078 R)
• M63: 32,988,574 km (0.089 R)
• M64: 33,390,095 km (0.077 R)
• M65: 34,333,160 km (0.066 R)
• M66: 34,604,381 km (0.109 R)
• M67: 34,808,133 km (0.105 R)
• M68: 35,421,784 km (0.117 R)
• M69: 35,627,182 km (0.094 R)
• M70: 36,176,655 km (0.082 R)
• M71: 37,075,738 km (0.075 R)
• M72: 37,145,151 km (0.119 R)
• M73: 38,684,214 km (0.09 R)
• M74: 40,101,355 km (0.093 R)
• M75: 40,172,563 km (0.101 R)
• M76: 42,113,596 km (0.058 R)
• M77: 43,132,058 km (0.096 R)
• M78: 43,644,281 km (0.119 R)
• M79: 43,791,037 km (0.106 R)
• M80: 43,864,489 km (0.114 R)
• M81: 44,970,766 km (0.069 R)
• M82: 45,341,469 km (0.063 R)
• M83: 45,713,369 km (0.087 R)
• M84: 46,086,167 km (0.115 R)
• M85: 46,160,817 km (0.111 R)
• M86: 46,534,811 km (0.038 R)
• M87: 47,436,587 km (0.06 R)
• M88: 51,178,329 km (0.05 R)
• M89: 51,798,113 km (0.114 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 13,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit