🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.93 AU - 2.55 AU

Year: 1250 Days

Day: 23 Hours

Environment

Temp: -77 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.18 AU - 3.2 AU

Year: 2124 Days

Day: 41.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.7

Radius: 10.7

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 9.96 AU - 11.76 AU

Year: 13341 Days

Day: 8 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 43,899,731 km

• M1: 334,950 km (0.091 R)
• M2: 687,253 km (0.107 R)
• M3: 1,246,001 km (0.091 R)
• M4: 1,376,899 km (0.083 R)
• M5: 1,512,584 km (0.049 R)
• M6: 1,582,147 km (0.111 R)
• M7: 2,230,355 km (0.083 R)
• M8: 2,445,476 km (0.095 R)
• M9: 2,809,448 km (0.12 R)
• M10: 2,895,916 km (0.083 R)
• M11: 3,311,349 km (0.083 R)
• M12: 3,714,216 km (0.075 R)
• M13: 4,364,368 km (0.114 R)
• M14: 5,333,463 km (0.096 R)
• M15: 5,513,280 km (0.078 R)
• M16: 5,695,341 km (0.117 R)
• M17: 6,065,146 km (0.067 R)
• M18: 6,673,411 km (0.084 R)
• M19: 6,867,440 km (0.093 R)
• M20: 6,945,530 km (0.109 R)
• M21: 7,024,069 km (0.109 R)
• M22: 7,824,866 km (0.082 R)
• M23: 8,654,536 km (0.119 R)
• M24: 9,950,802 km (0.107 R)
• M25: 10,802,911 km (0.036 R)
• M26: 11,631,833 km (0.039 R)
• M27: 12,961,459 km (0.1 R)
• M28: 13,155,338 km (0.104 R)
• M29: 14,039,611 km (0.064 R)
• M30: 14,139,093 km (0.091 R)
• M31: 14,438,887 km (0.034 R)
• M32: 14,639,947 km (0.083 R)
• M33: 14,791,340 km (0.108 R)
• M34: 14,993,895 km (0.1 R)
• M35: 15,453,310 km (0.116 R)
• M36: 17,176,828 km (0.075 R)
• M37: 17,443,261 km (0.075 R)
• M38: 19,180,691 km (0.052 R)
• M39: 19,623,650 km (0.116 R)
• M40: 20,406,945 km (0.11 R)
• M41: 20,859,179 km (0.117 R)
• M42: 20,972,724 km (0.12 R)
• M43: 21,428,997 km (0.104 R)
• M44: 21,601,035 km (0.097 R)
• M45: 22,177,585 km (0.05 R)
• M46: 24,175,614 km (0.116 R)
• M47: 24,774,155 km (0.104 R)
• M48: 25,317,046 km (0.111 R)
• M49: 25,438,220 km (0.118 R)
• M50: 26,291,826 km (0.094 R)
• M51: 27,030,989 km (0.077 R)
• M52: 27,527,504 km (0.116 R)
• M53: 28,152,524 km (0.026 R)
• M54: 28,529,660 km (0.098 R)
• M55: 29,289,169 km (0.103 R)
• M56: 30,247,792 km (0.084 R)
• M57: 30,569,726 km (0.076 R)
• M58: 31,411,813 km (0.026 R)
• M59: 31,868,386 km (0.066 R)
• M60: 32,590,495 km (0.061 R)
• M61: 33,317,839 km (0.064 R)
• M62: 33,983,699 km (0.031 R)
• M63: 34,117,440 km (0.073 R)
• M64: 36,759,638 km (0.108 R)
• M65: 37,931,737 km (0.037 R)
• M66: 38,348,367 km (0.105 R)
• M67: 38,487,643 km (0.08 R)
• M68: 39,326,438 km (0.076 R)
• M69: 39,607,383 km (0.046 R)
• M70: 39,889,075 km (0.112 R)
• M71: 41,235,755 km (0.102 R)
• M72: 41,879,026 km (0.112 R)
• M73: 42,813,863 km (0.101 R)
• M74: 43,392,508 km (0.12 R)
• M75: 44,484,572 km (0.089 R)
• M76: 44,557,726 km (0.109 R)
• M77: 45,807,018 km (0.118 R)
• M78: 46,324,776 km (0.088 R)
• M79: 46,398,976 km (0.113 R)
• M80: 47,515,575 km (0.097 R)
• M81: 47,814,771 km (0.092 R)
• M82: 48,114,714 km (0.114 R)
• M83: 48,942,589 km (0.113 R)
• M84: 49,851,097 km (0.033 R)
• M85: 50,003,088 km (0.103 R)
• M86: 50,688,845 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.4

Radius: 6.9

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 16.3 AU - 17.8 AU

Year: 26245 Days

Day: 19.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 43,899,731 km

• M1: 143,464 km (0.118 R)
• M2: 200,611 km (0.034 R)
• M3: 258,954 km (0.11 R)
• M4: 313,408 km (0.065 R)
• M5: 697,874 km (0.06 R)
• M6: 795,262 km (0.088 R)
• M7: 879,935 km (0.095 R)
• M8: 1,095,804 km (0.036 R)
• M9: 1,368,671 km (0.114 R)
• M10: 1,513,033 km (0.028 R)
• M11: 2,234,992 km (0.089 R)
• M12: 2,356,316 km (0.105 R)
• M13: 2,455,051 km (0.099 R)
• M14: 2,837,423 km (0.053 R)
• M15: 3,293,397 km (0.096 R)
• M16: 4,093,147 km (0.058 R)
• M17: 4,981,908 km (0.086 R)
• M18: 5,464,212 km (0.091 R)
• M19: 5,794,225 km (0.106 R)
• M20: 6,232,696 km (0.102 R)
• M21: 6,301,212 km (0.11 R)
• M22: 6,404,285 km (0.093 R)
• M23: 6,716,944 km (0.081 R)
• M24: 6,857,566 km (0.111 R)
• M25: 8,543,086 km (0.095 R)
• M26: 9,392,353 km (0.1 R)
• M27: 9,946,613 km (0.112 R)
• M28: 10,227,857 km (0.11 R)
• M29: 10,308,640 km (0.076 R)
• M30: 11,969,026 km (0.107 R)
• M31: 12,396,876 km (0.076 R)
• M32: 15,762,679 km (0.101 R)
• M33: 15,902,852 km (0.101 R)
• M34: 17,327,323 km (0.072 R)
• M35: 18,299,410 km (0.117 R)
• M36: 18,792,036 km (0.119 R)
• M37: 19,089,735 km (0.06 R)
• M38: 19,389,081 km (0.102 R)
• M39: 19,840,866 km (0.118 R)
• M40: 21,268,628 km (0.103 R)
• M41: 21,320,240 km (0.099 R)
• M42: 22,729,152 km (0.078 R)
• M43: 23,578,270 km (0.101 R)
• M44: 24,545,869 km (0.088 R)
• M45: 24,762,636 km (0.037 R)
• M46: 26,464,013 km (0.06 R)
• M47: 28,543,723 km (0.059 R)
• M48: 29,229,479 km (0.1 R)
• M49: 34,785,245 km (0.062 R)
• M50: 35,824,052 km (0.12 R)
• M51: 36,563,515 km (0.096 R)
• M52: 38,245,444 km (0.115 R)
• M53: 38,622,580 km (0.114 R)
• M54: 42,852,460 km (0.099 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 19,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit