🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.94 AU - 0.98 AU

Year: 331 Days

Day: 43.8 Hours

Environment

Temp: 154 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.78 AU - 1.24 AU

Year: 357 Days

Day: 26.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.4 AU - 2.06 AU

Year: 800 Days

Day: 23.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.31 AU - 2.65 AU

Year: 1373 Days

Day: 15.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.19 AU - 3.63 AU

Year: 2213 Days

Day: 28.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,043,822 km

• M1: 160,219 km (0.083 R)

Asteroid Belt

Center: 6.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.4

Radius: 11.1

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.42 AU - 11 AU

Year: 11466 Days

Day: 10.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 93,043,822 km

• M1: 151,094 km (0.115 R)
• M2: 310,864 km (0.085 R)
• M3: 526,136 km (0.093 R)
• M4: 601,084 km (0.07 R)
• M5: 792,420 km (0.091 R)
• M6: 880,832 km (0.07 R)
• M7: 1,020,407 km (0.086 R)
• M8: 1,357,900 km (0.072 R)
• M9: 1,558,361 km (0.109 R)
• M10: 1,847,683 km (0.107 R)
• M11: 1,927,868 km (0.053 R)
• M12: 2,175,452 km (0.095 R)
• M13: 2,499,631 km (0.068 R)
• M14: 2,656,409 km (0.075 R)
• M15: 2,816,330 km (0.078 R)
• M16: 3,218,299 km (0.034 R)
• M17: 3,413,823 km (0.087 R)
• M18: 3,563,122 km (0.117 R)
• M19: 3,663,801 km (0.105 R)
• M20: 3,765,528 km (0.081 R)
• M21: 4,449,639 km (0.12 R)
• M22: 4,833,956 km (0.114 R)
• M23: 5,257,617 km (0.11 R)
• M24: 5,752,487 km (0.107 R)
• M25: 6,568,843 km (0.116 R)
• M26: 7,165,140 km (0.088 R)
• M27: 7,746,178 km (0.102 R)
• M28: 7,943,198 km (0.059 R)
• M29: 8,510,473 km (0.094 R)
• M30: 9,684,218 km (0.08 R)
• M31: 9,861,043 km (0.107 R)
• M32: 10,074,669 km (0.119 R)
• M33: 10,871,427 km (0.112 R)
• M34: 11,575,734 km (0.105 R)
• M35: 12,028,118 km (0.026 R)
• M36: 12,104,113 km (0.092 R)
• M37: 12,218,406 km (0.073 R)
• M38: 12,872,598 km (0.115 R)
• M39: 13,262,898 km (0.115 R)
• M40: 13,656,939 km (0.117 R)
• M41: 14,903,239 km (0.073 R)
• M42: 15,312,988 km (0.052 R)
• M43: 15,519,134 km (0.036 R)
• M44: 15,767,915 km (0.086 R)
• M45: 15,892,829 km (0.072 R)
• M46: 16,649,046 km (0.102 R)
• M47: 17,718,521 km (0.063 R)
• M48: 17,848,522 km (0.114 R)
• M49: 18,065,588 km (0.085 R)
• M50: 19,253,246 km (0.075 R)
• M51: 19,878,864 km (0.093 R)
• M52: 20,284,723 km (0.112 R)
• M53: 20,602,170 km (0.105 R)
• M54: 20,693,125 km (0.101 R)
• M55: 20,967,039 km (0.091 R)
• M56: 21,703,210 km (0.1 R)
• M57: 22,214,237 km (0.115 R)
• M58: 22,494,733 km (0.117 R)
• M59: 23,628,236 km (0.107 R)
• M60: 24,249,815 km (0.076 R)
• M61: 24,442,198 km (0.111 R)
• M62: 24,925,399 km (0.108 R)
• M63: 25,362,973 km (0.049 R)
• M64: 25,460,510 km (0.091 R)
• M65: 25,558,347 km (0.094 R)
• M66: 26,641,286 km (0.118 R)
• M67: 27,238,332 km (0.037 R)
• M68: 28,091,787 km (0.11 R)
• M69: 28,547,163 km (0.109 R)
• M70: 28,801,180 km (0.044 R)
• M71: 29,260,296 km (0.07 R)
• M72: 30,340,991 km (0.082 R)
• M73: 31,960,239 km (0.085 R)
• M74: 32,276,937 km (0.114 R)
• M75: 32,435,511 km (0.052 R)
• M76: 33,286,424 km (0.105 R)
• M77: 33,929,395 km (0.088 R)
• M78: 34,576,406 km (0.105 R)
• M79: 35,445,570 km (0.099 R)
• M80: 36,321,765 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 683.8

Radius: 5.8

Gravity: 20.33 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 13.7 AU - 14 AU

Year: 18116 Days

Day: 17.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 93,043,822 km

• M1: 83,775 km (0.062 R)
• M2: 122,969 km (0.059 R)
• M3: 189,989 km (0.056 R)
• M4: 229,782 km (0.081 R)
• M5: 288,574 km (0.113 R)
• M6: 423,362 km (0.113 R)
• M7: 706,252 km (0.06 R)
• M8: 989,440 km (0.118 R)
• M9: 1,532,780 km (0.098 R)
• M10: 1,651,261 km (0.111 R)
• M11: 1,803,552 km (0.068 R)
• M12: 1,992,344 km (0.051 R)
• M13: 2,056,672 km (0.099 R)
• M14: 2,561,265 km (0.091 R)
• M15: 3,367,149 km (0.093 R)
• M16: 4,925,510 km (0.102 R)
• M17: 5,412,900 km (0.118 R)
• M18: 6,528,750 km (0.112 R)
• M19: 6,576,771 km (0.102 R)
• M20: 6,964,978 km (0.026 R)
• M21: 7,211,365 km (0.05 R)
• M22: 7,261,032 km (0.042 R)
• M23: 8,486,089 km (0.112 R)
• M24: 9,122,329 km (0.102 R)
• M25: 9,446,058 km (0.086 R)
• M26: 9,500,512 km (0.056 R)
• M27: 10,609,032 km (0.09 R)
• M28: 10,778,826 km (0.102 R)
• M29: 11,178,551 km (0.109 R)
• M30: 11,641,258 km (0.117 R)
• M31: 12,169,188 km (0.109 R)
• M32: 12,705,048 km (0.06 R)
• M33: 13,127,213 km (0.06 R)
• M34: 13,248,687 km (0.087 R)
• M35: 13,799,656 km (0.089 R)
• M36: 16,599,829 km (0.094 R)
• M37: 18,742,369 km (0.106 R)
• M38: 18,879,102 km (0.069 R)
• M39: 18,947,618 km (0.09 R)
• M40: 20,546,220 km (0.073 R)
• M41: 21,325,924 km (0.07 R)
• M42: 21,827,077 km (0.037 R)
• M43: 22,914,055 km (0.047 R)
• M44: 23,796,384 km (0.043 R)
• M45: 25,215,918 km (0.059 R)
• M46: 26,585,786 km (0.081 R)
• M47: 29,159,318 km (0.116 R)
• M48: 29,795,109 km (0.111 R)
• M49: 30,034,765 km (0.119 R)
• M50: 32,383,601 km (0.111 R)
• M51: 32,629,839 km (0.076 R)
• M52: 33,124,409 km (0.12 R)
• M53: 35,043,002 km (0.045 R)
• M54: 36,569,499 km (0.106 R)
• M55: 37,254,956 km (0.117 R)
• M56: 37,771,667 km (0.108 R)
• M57: 38,031,070 km (0.114 R)
• M58: 38,290,921 km (0.058 R)
• M59: 39,511,490 km (0.112 R)
• M60: 39,686,969 km (0.078 R)
• M61: 43,339,550 km (0.088 R)
• M62: 43,973,845 km (0.108 R)
• M63: 44,337,667 km (0.033 R)
• M64: 44,428,772 km (0.046 R)
• M65: 45,343,414 km (0.065 R)
• M66: 46,171,737 km (0.038 R)
• M67: 46,726,745 km (0.111 R)
• M68: 47,377,197 km (0.054 R)
• M69: 48,217,638 km (0.115 R)
• M70: 48,499,031 km (0.083 R)
• M71: 48,780,724 km (0.046 R)
• M72: 52,493,743 km (0.113 R)
• M73: 52,976,196 km (0.025 R)
• M74: 53,848,502 km (0.11 R)
• M75: 55,214,928 km (0.117 R)
• M76: 55,312,915 km (0.112 R)
• M77: 59,783,797 km (0.063 R)
• M78: 60,388,771 km (0.088 R)
• M79: 60,894,262 km (0.072 R)
• M80: 62,317,387 km (0.104 R)
• M81: 63,033,063 km (0.119 R)
• M82: 63,340,636 km (0.063 R)
• M83: 66,339,176 km (0.051 R)
• M84: 66,965,243 km (0.088 R)
• M85: 68,644,479 km (0.104 R)
• M86: 70,550,206 km (0.031 R)
• M87: 70,656,570 km (0.119 R)
• M88: 70,976,111 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.9

Radius: 3.3

Gravity: 80.98 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 15.12 AU - 18.14 AU

Year: 23835 Days

Day: 18.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 93,043,822 km

• M1: 229,334 km (0.033 R)
• M2: 265,686 km (0.113 R)
• M3: 386,860 km (0.098 R)
• M4: 453,581 km (0.052 R)
• M5: 841,488 km (0.03 R)
• M6: 1,175,839 km (0.072 R)
• M7: 1,273,527 km (0.107 R)
• M8: 1,582,297 km (0.089 R)
• M9: 1,800,560 km (0.074 R)
• M10: 2,145,383 km (0.082 R)
• M11: 2,185,026 km (0.077 R)
• M12: 2,224,820 km (0.118 R)
• M13: 4,004,137 km (0.12 R)
• M14: 5,881,889 km (0.115 R)
• M15: 6,502,421 km (0.072 R)
• M16: 6,791,295 km (0.113 R)
• M17: 6,966,623 km (0.085 R)
• M18: 7,865,407 km (0.105 R)
• M19: 8,235,064 km (0.066 R)
• M20: 8,484,593 km (0.097 R)
• M21: 8,799,945 km (0.061 R)
• M22: 9,247,991 km (0.068 R)
• M23: 10,299,664 km (0.107 R)
• M24: 11,181,543 km (0.088 R)
• M25: 12,299,787 km (0.069 R)
• M26: 13,746,698 km (0.092 R)
• M27: 15,246,566 km (0.091 R)
• M28: 16,561,681 km (0.091 R)
• M29: 17,272,421 km (0.036 R)
• M30: 17,431,742 km (0.034 R)
• M31: 17,993,183 km (0.09 R)
• M32: 18,641,989 km (0.066 R)
• M33: 18,969,309 km (0.108 R)
• M34: 19,133,568 km (0.076 R)
• M35: 19,215,996 km (0.108 R)
• M36: 20,045,965 km (0.11 R)
• M37: 20,381,214 km (0.105 R)
• M38: 21,057,396 km (0.11 R)
• M39: 21,998,965 km (0.044 R)
• M40: 22,692,351 km (0.109 R)
• M41: 23,216,991 km (0.067 R)
• M42: 24,011,655 km (0.104 R)
• M43: 24,100,516 km (0.12 R)
• M44: 24,456,858 km (0.063 R)
• M45: 25,355,642 km (0.064 R)
• M46: 25,627,312 km (0.111 R)
• M47: 25,991,134 km (0.085 R)
• M48: 27,835,377 km (0.092 R)
• M49: 28,303,020 km (0.089 R)
• M50: 29,056,694 km (0.065 R)
• M51: 29,626,213 km (0.11 R)
• M52: 30,872,812 km (0.08 R)
• M53: 33,021,187 km (0.073 R)
• M54: 33,119,921 km (0.094 R)
• M55: 34,613,656 km (0.11 R)
• M56: 35,217,134 km (0.092 R)
• M57: 36,027,356 km (0.051 R)
• M58: 37,562,978 km (0.12 R)
• M59: 37,872,646 km (0.081 R)
• M60: 40,380,355 km (0.11 R)
• M61: 41,334,490 km (0.119 R)
• M62: 41,867,657 km (0.044 R)
• M63: 43,264,901 km (0.094 R)
• M64: 43,481,070 km (0.104 R)
• M65: 43,697,837 km (0.099 R)
• M66: 45,005,323 km (0.09 R)
• M67: 45,224,483 km (0.116 R)
• M68: 45,334,139 km (0.117 R)
• M69: 45,663,852 km (0.063 R)
• M70: 47,101,488 km (0.091 R)
• M71: 47,212,789 km (0.073 R)
• M72: 47,881,790 km (0.11 R)
• M73: 50,248,279 km (0.078 R)
• M74: 51,274,072 km (0.112 R)
• M75: 54,509,275 km (0.1 R)
• M76: 54,625,962 km (0.087 R)
• M77: 55,915,795 km (0.076 R)
• M78: 59,124,070 km (0.082 R)
• M79: 60,810,936 km (0.069 R)
• M80: 60,931,961 km (0.11 R)
• M81: 61,174,459 km (0.097 R)
• M82: 61,781,976 km (0.076 R)
• M83: 62,635,731 km (0.048 R)
• M84: 63,985,403 km (0.087 R)
• M85: 66,214,411 km (0.111 R)
• M86: 68,342,890 km (0.119 R)
• M87: 69,858,765 km (0.061 R)
• M88: 70,239,491 km (0.101 R)
• M89: 73,181,034 km (0.113 R)
• M90: 74,084,306 km (0.098 R)
• M91: 77,602,549 km (0.11 R)
• M92: 78,655,419 km (0.071 R)
• M93: 80,775,370 km (0.087 R)
• M94: 81,441,679 km (0.11 R)
• M95: 81,708,711 km (0.11 R)
• M96: 82,377,563 km (0.095 R)
• M97: 85,477,531 km (0.099 R)
• M98: 86,700,942 km (0.067 R)
• M99: 89,165,118 km (0.103 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 12,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit