🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.9 AU - 1.36 AU

Year: 462 Days

Day: 16.4 Hours

Environment

Temp: -7 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.13 AU - 1.41 AU

Year: 551 Days

Day: 27.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.2 AU - 1.4 AU

Year: 571 Days

Day: 17 Hours

Environment

Temp: -50 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,310,343 km

• M1: 752,926 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.93 AU - 2.03 AU

Year: 1073 Days

Day: 14.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.07 AU - 3.27 AU

Year: 1680 Days

Day: 44 Hours

Environment

Temp: -104 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,310,343 km

• M1: 415,732 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.38 AU - 3.62 AU

Year: 2521 Days

Day: 29.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.5

Radius: 10.4

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 9.63 AU - 9.89 AU

Year: 11739 Days

Day: 6.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 64,310,343 km

• M1: 209,287 km (0.056 R)
• M2: 377,136 km (0.117 R)
• M3: 532,120 km (0.072 R)
• M4: 784,342 km (0.095 R)
• M5: 1,007,093 km (0.097 R)
• M6: 1,196,633 km (0.03 R)
• M7: 2,024,957 km (0.088 R)
• M8: 2,266,857 km (0.094 R)
• M9: 2,379,953 km (0.074 R)
• M10: 2,588,342 km (0.095 R)
• M11: 2,754,546 km (0.116 R)
• M12: 2,899,955 km (0.104 R)
• M13: 3,585,562 km (0.066 R)
• M14: 3,771,362 km (0.078 R)
• M15: 3,852,145 km (0.094 R)
• M16: 4,180,363 km (0.102 R)
• M17: 4,348,062 km (0.094 R)
• M18: 4,489,432 km (0.101 R)
• M19: 4,747,788 km (0.039 R)
• M20: 4,922,817 km (0.066 R)
• M21: 5,674,995 km (0.086 R)
• M22: 5,767,596 km (0.044 R)
• M23: 5,892,062 km (0.098 R)
• M24: 6,302,409 km (0.103 R)
• M25: 6,494,941 km (0.117 R)
• M26: 7,184,288 km (0.055 R)
• M27: 7,486,925 km (0.108 R)
• M28: 7,896,823 km (0.11 R)
• M29: 8,209,183 km (0.114 R)
• M30: 8,314,201 km (0.092 R)
• M31: 8,631,797 km (0.076 R)
• M32: 8,774,364 km (0.044 R)
• M33: 9,061,741 km (0.101 R)
• M34: 9,461,916 km (0.078 R)
• M35: 10,166,821 km (0.075 R)
• M36: 10,506,558 km (0.092 R)
• M37: 10,582,553 km (0.04 R)
• M38: 10,965,524 km (0.097 R)
• M39: 11,158,655 km (0.05 R)
• M40: 11,666,091 km (0.031 R)
• M41: 12,947,247 km (0.061 R)
• M42: 13,110,608 km (0.116 R)
• M43: 13,192,438 km (0.09 R)
• M44: 13,521,852 km (0.112 R)
• M45: 13,646,019 km (0.038 R)
• M46: 13,729,045 km (0.063 R)
• M47: 13,812,222 km (0.116 R)
• M48: 14,441,430 km (0.107 R)
• M49: 14,653,261 km (0.075 R)
• M50: 15,037,129 km (0.11 R)
• M51: 15,467,522 km (0.08 R)
• M52: 15,945,637 km (0.111 R)
• M53: 16,076,984 km (0.087 R)
• M54: 17,454,182 km (0.099 R)
• M55: 18,225,509 km (0.111 R)
• M56: 18,961,530 km (0.091 R)
• M57: 19,333,281 km (0.096 R)
• M58: 19,660,451 km (0.117 R)
• M59: 19,942,294 km (0.081 R)
• M60: 20,225,632 km (0.097 R)
• M61: 20,415,173 km (0.056 R)
• M62: 21,565,131 km (0.105 R)
• M63: 21,904,419 km (0.119 R)
• M64: 22,834,469 km (0.102 R)
• M65: 23,081,306 km (0.112 R)
• M66: 23,577,821 km (0.101 R)
• M67: 23,877,316 km (0.081 R)
• M68: 24,884,858 km (0.07 R)
• M69: 28,945,393 km (0.105 R)
• M70: 30,019,206 km (0.049 R)
• M71: 30,127,216 km (0.119 R)
• M72: 31,489,454 km (0.093 R)
• M73: 31,709,213 km (0.113 R)
• M74: 33,430,038 km (0.105 R)
• M75: 33,598,186 km (0.098 R)
• M76: 33,822,882 km (0.12 R)
• M77: 34,217,072 km (0.078 R)
• M78: 34,783,001 km (0.09 R)
• M79: 35,352,071 km (0.118 R)
• M80: 35,866,837 km (0.106 R)
• M81: 36,499,337 km (0.095 R)
• M82: 38,243,050 km (0.119 R)
• M83: 39,302,203 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.7

Radius: 3.1

Gravity: 18.28 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 14.95 AU - 22.09 AU

Year: 30685 Days

Day: 15.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,310,343 km

• M1: 44,281 km (0.067 R)
• M2: 234,121 km (0.094 R)
• M3: 308,022 km (0.068 R)
• M4: 778,807 km (0.103 R)
• M5: 1,203,515 km (0.096 R)
• M6: 1,861,446 km (0.063 R)
• M7: 1,890,917 km (0.096 R)
• M8: 1,920,537 km (0.075 R)
• M9: 1,950,307 km (0.077 R)
• M10: 2,132,218 km (0.1 R)
• M11: 2,447,571 km (0.062 R)
• M12: 2,479,884 km (0.088 R)
• M13: 2,577,871 km (0.118 R)
• M14: 3,051,049 km (0.114 R)
• M15: 3,660,959 km (0.106 R)
• M16: 3,922,755 km (0.119 R)
• M17: 4,543,587 km (0.117 R)
• M18: 4,824,681 km (0.108 R)
• M19: 5,111,310 km (0.118 R)
• M20: 5,787,194 km (0.074 R)
• M21: 5,873,661 km (0.098 R)
• M22: 5,917,045 km (0.072 R)
• M23: 6,852,330 km (0.118 R)
• M24: 6,943,884 km (0.073 R)
• M25: 7,267,165 km (0.093 R)
• M26: 7,689,929 km (0.094 R)
• M27: 7,880,517 km (0.062 R)
• M28: 8,217,561 km (0.078 R)
• M29: 8,314,799 km (0.12 R)
• M30: 8,363,419 km (0.052 R)
• M31: 9,206,403 km (0.078 R)
• M32: 9,868,972 km (0.083 R)
• M33: 10,075,865 km (0.101 R)
• M34: 10,493,991 km (0.08 R)
• M35: 10,705,224 km (0.098 R)
• M36: 10,971,209 km (0.109 R)
• M37: 11,455,457 km (0.092 R)
• M38: 11,836,932 km (0.081 R)
• M39: 13,006,039 km (0.1 R)
• M40: 13,232,979 km (0.107 R)
• M41: 13,289,826 km (0.115 R)
• M42: 13,461,116 km (0.112 R)
• M43: 13,979,173 km (0.095 R)
• M44: 14,562,455 km (0.109 R)
• M45: 14,797,922 km (0.101 R)
• M46: 15,034,736 km (0.107 R)
• M47: 16,054,843 km (0.098 R)
• M48: 16,542,682 km (0.094 R)
• M49: 17,097,241 km (0.117 R)
• M50: 17,283,491 km (0.092 R)
• M51: 18,989,355 km (0.09 R)
• M52: 20,286,967 km (0.117 R)
• M53: 20,484,137 km (0.029 R)
• M54: 21,212,380 km (0.068 R)
• M55: 21,278,951 km (0.068 R)
• M56: 21,881,681 km (0.087 R)
• M57: 23,378,407 km (0.104 R)
• M58: 24,069,549 km (0.112 R)
• M59: 24,138,963 km (0.05 R)
• M60: 24,627,250 km (0.118 R)
• M61: 24,907,746 km (0.087 R)
• M62: 25,118,829 km (0.113 R)
• M63: 26,828,433 km (0.114 R)
• M64: 27,697,298 km (0.085 R)
• M65: 27,843,006 km (0.04 R)
• M66: 30,283,546 km (0.08 R)
• M67: 35,444,373 km (0.097 R)
• M68: 35,840,209 km (0.088 R)
• M69: 37,116,877 km (0.042 R)
• M70: 37,680,113 km (0.083 R)
• M71: 39,632,515 km (0.115 R)
• M72: 43,973,845 km (0.1 R)
• M73: 45,855,338 km (0.108 R)
• M74: 46,546,031 km (0.07 R)
• M75: 47,153,249 km (0.106 R)
• M76: 47,501,363 km (0.117 R)
• M77: 48,025,105 km (0.09 R)
• M78: 49,519,588 km (0.093 R)
• M79: 50,940,169 km (0.092 R)
• M80: 51,118,640 km (0.081 R)
• M81: 51,655,397 km (0.094 R)
• M82: 52,014,282 km (0.102 R)
• M83: 52,463,973 km (0.109 R)
• M84: 53,095,725 km (0.059 R)
• M85: 53,457,902 km (0.07 R)
• M86: 53,548,558 km (0.094 R)
• M87: 53,639,364 km (0.119 R)
• M88: 54,914,835 km (0.092 R)
• M89: 56,292,332 km (0.093 R)
• M90: 56,939,194 km (0.074 R)
• M91: 58,520,144 km (0.112 R)
• M92: 58,987,787 km (0.077 R)
• M93: 61,060,465 km (0.116 R)
• M94: 61,820,123 km (0.083 R)
• M95: 61,915,268 km (0.086 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 14,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit