🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.59 AU - 0.63 AU

Year: 303 Days

Day: 18.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,588,684 km

• M1: 198,367 km (0.088 R)
• M2: 226,790 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.57 AU - 0.67 AU

Year: 310 Days

Day: 20.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,588,684 km

• M1: 151,991 km (0.108 R)

Asteroid Belt

Center: 1.34 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.8

Radius: 12.4

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.74 AU - 2.38 AU

Year: 1880 Days

Day: 5.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 53,588,684 km

• M1: 158,574 km (0.104 R)
• M2: 240,254 km (0.095 R)
• M3: 354,697 km (0.077 R)
• M4: 442,810 km (0.115 R)
• M5: 616,493 km (0.116 R)
• M6: 789,428 km (0.054 R)
• M7: 914,492 km (0.107 R)
• M8: 998,715 km (0.076 R)
• M9: 1,216,679 km (0.106 R)
• M10: 1,310,477 km (0.083 R)
• M11: 1,817,764 km (0.119 R)
• M12: 1,926,372 km (0.078 R)
• M13: 2,074,623 km (0.041 R)
• M14: 2,239,779 km (0.065 R)
• M15: 2,330,585 km (0.075 R)
• M16: 2,569,792 km (0.077 R)
• M17: 2,665,086 km (0.083 R)
• M18: 2,789,252 km (0.1 R)
• M19: 2,915,513 km (0.09 R)
• M20: 3,072,441 km (0.051 R)
• M21: 3,728,428 km (0.09 R)
• M22: 3,961,950 km (0.118 R)
• M23: 4,088,659 km (0.107 R)
• M24: 4,297,199 km (0.046 R)
• M25: 4,542,240 km (0.104 R)
• M26: 4,995,223 km (0.091 R)
• M27: 5,235,776 km (0.066 R)
• M28: 5,462,566 km (0.097 R)
• M29: 5,550,679 km (0.028 R)
• M30: 5,764,156 km (0.109 R)
• M31: 6,144,284 km (0.109 R)
• M32: 6,291,338 km (0.099 R)
• M33: 6,476,690 km (0.105 R)
• M34: 6,570,189 km (0.05 R)
• M35: 6,796,082 km (0.095 R)
• M36: 7,646,695 km (0.086 R)
• M37: 8,024,430 km (0.089 R)
• M38: 8,104,764 km (0.098 R)
• M39: 8,225,789 km (0.111 R)
• M40: 8,881,027 km (0.105 R)
• M41: 9,110,361 km (0.08 R)
• M42: 9,510,834 km (0.072 R)
• M43: 9,766,796 km (0.113 R)
• M44: 9,938,684 km (0.097 R)
• M45: 10,394,658 km (0.062 R)
• M46: 10,548,295 km (0.107 R)
• M47: 10,680,540 km (0.11 R)
• M48: 10,902,094 km (0.119 R)
• M49: 11,170,024 km (0.117 R)
• M50: 11,282,372 km (0.102 R)
• M51: 11,644,249 km (0.116 R)
• M52: 11,849,498 km (0.114 R)
• M53: 12,032,905 km (0.037 R)
• M54: 12,309,810 km (0.093 R)
• M55: 12,612,297 km (0.096 R)
• M56: 13,082,334 km (0.073 R)
• M57: 13,343,382 km (0.083 R)
• M58: 14,649,671 km (0.056 R)
• M59: 14,970,109 km (0.055 R)
• M60: 15,193,459 km (0.085 R)
• M61: 15,317,924 km (0.112 R)
• M62: 15,543,069 km (0.092 R)
• M63: 16,250,069 km (0.076 R)
• M64: 16,428,539 km (0.072 R)
• M65: 16,582,026 km (0.038 R)
• M66: 16,813,005 km (0.099 R)
• M67: 17,252,374 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.7

Radius: 11.2

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.52 AU - 2.74 AU

Year: 2712 Days

Day: 9.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 53,588,684 km

• M1: 147,653 km (0.079 R)
• M2: 224,846 km (0.048 R)
• M3: 387,010 km (0.094 R)
• M4: 468,541 km (0.079 R)
• M5: 632,201 km (0.085 R)
• M6: 1,061,995 km (0.094 R)
• M7: 1,388,119 km (0.092 R)
• M8: 1,484,460 km (0.111 R)
• M9: 1,653,505 km (0.1 R)
• M10: 1,978,432 km (0.115 R)
• M11: 2,131,919 km (0.113 R)
• M12: 2,221,528 km (0.12 R)
• M13: 2,335,223 km (0.113 R)
• M14: 2,604,499 km (0.089 R)
• M15: 2,933,465 km (0.111 R)
• M16: 3,185,836 km (0.09 R)
• M17: 3,275,894 km (0.078 R)
• M18: 3,445,389 km (0.118 R)
• M19: 3,551,154 km (0.074 R)
• M20: 3,671,581 km (0.115 R)
• M21: 3,779,590 km (0.112 R)
• M22: 3,888,797 km (0.059 R)
• M23: 4,026,875 km (0.069 R)
• M24: 4,152,538 km (0.049 R)
• M25: 4,222,849 km (0.04 R)
• M26: 4,307,820 km (0.052 R)
• M27: 4,422,113 km (0.082 R)
• M28: 4,741,355 km (0.119 R)
• M29: 4,829,767 km (0.067 R)
• M30: 4,978,318 km (0.109 R)
• M31: 5,143,624 km (0.074 R)
• M32: 5,341,242 km (0.117 R)
• M33: 5,556,813 km (0.114 R)
• M34: 5,681,428 km (0.114 R)
• M35: 6,285,654 km (0.081 R)
• M36: 6,480,729 km (0.088 R)
• M37: 6,611,927 km (0.119 R)
• M38: 6,710,960 km (0.115 R)
• M39: 6,793,838 km (0.115 R)
• M40: 6,877,014 km (0.075 R)
• M41: 6,977,394 km (0.071 R)
• M42: 7,145,692 km (0.086 R)
• M43: 7,554,992 km (0.106 R)
• M44: 7,641,310 km (0.115 R)
• M45: 7,832,197 km (0.119 R)
• M46: 7,902,059 km (0.081 R)
• M47: 7,989,723 km (0.073 R)
• M48: 8,183,452 km (0.071 R)
• M49: 8,272,164 km (0.075 R)
• M50: 8,486,089 km (0.116 R)
• M51: 8,593,799 km (0.103 R)
• M52: 8,683,857 km (0.108 R)
• M53: 8,774,364 km (0.116 R)
• M54: 9,639,638 km (0.112 R)
• M55: 9,846,083 km (0.061 R)
• M56: 10,435,798 km (0.094 R)
• M57: 10,512,691 km (0.104 R)
• M58: 10,880,852 km (0.065 R)
• M59: 11,017,434 km (0.102 R)
• M60: 11,135,018 km (0.061 R)
• M61: 11,829,452 km (0.12 R)
• M62: 11,990,120 km (0.045 R)
• M63: 12,948,743 km (0.119 R)
• M64: 13,093,703 km (0.077 R)
• M65: 13,176,730 km (0.12 R)
• M66: 13,343,232 km (0.097 R)
• M67: 13,868,471 km (0.118 R)
• M68: 13,953,143 km (0.088 R)
• M69: 14,165,572 km (0.093 R)
• M70: 14,250,843 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.5

Radius: 7.7

Gravity: 16.76 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.08 AU - 7.32 AU

Year: 9816 Days

Day: 23.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,588,684 km

• M1: 109,356 km (0.078 R)
• M2: 941,569 km (0.11 R)
• M3: 1,065,286 km (0.089 R)
• M4: 1,172,548 km (0.117 R)
• M5: 1,374,954 km (0.09 R)
• M6: 1,540,110 km (0.107 R)
• M7: 1,915,750 km (0.108 R)
• M8: 1,968,110 km (0.027 R)
• M9: 2,047,396 km (0.108 R)
• M10: 2,209,112 km (0.098 R)
• M11: 2,431,564 km (0.087 R)
• M12: 2,778,631 km (0.086 R)
• M13: 2,867,941 km (0.112 R)
• M14: 3,878,325 km (0.037 R)
• M15: 4,491,078 km (0.1 R)
• M16: 4,808,674 km (0.079 R)
• M17: 4,988,341 km (0.088 R)
• M18: 5,243,555 km (0.065 R)
• M19: 5,503,107 km (0.064 R)
• M20: 5,804,846 km (0.1 R)
• M21: 6,112,120 km (0.095 R)
• M22: 6,582,755 km (0.026 R)
• M23: 6,943,436 km (0.082 R)
• M24: 7,187,579 km (0.098 R)
• M25: 7,517,443 km (0.089 R)
• M26: 9,598,050 km (0.08 R)
• M27: 9,824,391 km (0.077 R)
• M28: 9,915,496 km (0.096 R)
• M29: 11,362,557 km (0.072 R)
• M30: 11,746,724 km (0.092 R)
• M31: 11,988,923 km (0.095 R)
• M32: 12,527,625 km (0.109 R)
• M33: 13,781,105 km (0.08 R)
• M34: 13,831,969 km (0.106 R)
• M35: 14,139,093 km (0.086 R)
• M36: 14,448,611 km (0.06 R)
• M37: 14,969,212 km (0.093 R)
• M38: 15,921,701 km (0.096 R)
• M39: 16,405,351 km (0.103 R)
• M40: 17,552,468 km (0.084 R)
• M41: 18,951,657 km (0.088 R)
• M42: 19,008,354 km (0.09 R)
• M43: 19,923,444 km (0.111 R)
• M44: 20,560,731 km (0.092 R)
• M45: 20,735,761 km (0.103 R)
• M46: 20,911,239 km (0.05 R)
• M47: 20,969,882 km (0.095 R)
• M48: 22,213,189 km (0.096 R)
• M49: 22,273,029 km (0.115 R)
• M50: 22,392,856 km (0.078 R)
• M51: 22,994,838 km (0.105 R)
• M52: 23,969,169 km (0.107 R)
• M53: 24,030,504 km (0.113 R)
• M54: 24,585,064 km (0.113 R)
• M55: 25,143,662 km (0.111 R)
• M56: 25,268,427 km (0.118 R)
• M57: 26,084,184 km (0.056 R)
• M58: 27,227,710 km (0.087 R)
• M59: 28,063,813 km (0.101 R)
• M60: 28,193,215 km (0.066 R)
• M61: 28,387,692 km (0.11 R)
• M62: 28,712,768 km (0.099 R)
• M63: 28,973,667 km (0.077 R)
• M64: 30,888,968 km (0.071 R)
• M65: 31,022,559 km (0.04 R)
• M66: 31,089,429 km (0.098 R)
• M67: 31,963,081 km (0.08 R)
• M68: 32,301,322 km (0.1 R)
• M69: 32,436,858 km (0.059 R)
• M70: 32,640,610 km (0.115 R)
• M71: 34,493,529 km (0.1 R)
• M72: 34,701,620 km (0.098 R)
• M73: 35,258,273 km (0.096 R)
• M74: 35,537,573 km (0.118 R)
• M75: 35,677,596 km (0.104 R)
• M76: 36,169,025 km (0.098 R)
• M77: 38,300,496 km (0.044 R)
• M78: 39,019,912 km (0.093 R)
• M79: 41,572,949 km (0.109 R)
• M80: 42,460,812 km (0.113 R)
• M81: 43,654,005 km (0.098 R)
• M82: 43,879,000 km (0.081 R)
• M83: 45,009,661 km (0.117 R)
• M84: 46,149,896 km (0.09 R)
• M85: 46,379,080 km (0.111 R)
• M86: 47,222,812 km (0.101 R)
• M87: 47,839,454 km (0.071 R)
• M88: 47,916,796 km (0.076 R)
• M89: 50,175,724 km (0.088 R)
• M90: 50,805,082 km (0.034 R)
• M91: 51,516,121 km (0.1 R)
• M92: 52,310,037 km (0.115 R)
• M93: 53,268,062 km (0.117 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 15,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit