🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.06 AU - 1.24 AU

Year: 435 Days

Day: 13.9 Hours

Environment

Temp: 36 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,200,176 km

• M1: 304,282 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.23 AU - 1.49 AU

Year: 560 Days

Day: 13.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,200,176 km

• M1: 882,927 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.53 AU - 2.77 AU

Year: 1523 Days

Day: 30.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 104 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.2

Radius: 3

Gravity: 56.24 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 10.43 AU - 17.05 AU

Year: 17984 Days

Day: 23.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 88,200,176 km

• M1: 74,799 km (0.063 R)
• M2: 111,151 km (0.099 R)
• M3: 191,934 km (0.099 R)
• M4: 421,268 km (0.092 R)
• M5: 710,889 km (0.081 R)
• M6: 863,479 km (0.109 R)
• M7: 908,957 km (0.095 R)
• M8: 1,513,781 km (0.105 R)
• M9: 1,972,298 km (0.099 R)
• M10: 2,032,437 km (0.092 R)
• M11: 2,062,655 km (0.097 R)
• M12: 3,320,774 km (0.054 R)
• M13: 4,646,061 km (0.093 R)
• M14: 4,887,811 km (0.094 R)
• M15: 5,299,953 km (0.098 R)
• M16: 5,938,736 km (0.109 R)
• M17: 6,601,455 km (0.049 R)
• M18: 6,964,379 km (0.107 R)
• M19: 7,473,910 km (0.064 R)
• M20: 8,824,180 km (0.039 R)
• M21: 10,143,484 km (0.104 R)
• M22: 10,404,083 km (0.103 R)
• M23: 10,561,610 km (0.118 R)
• M24: 10,666,927 km (0.089 R)
• M25: 10,825,800 km (0.106 R)
• M26: 11,092,084 km (0.045 R)
• M27: 11,740,291 km (0.087 R)
• M28: 11,849,348 km (0.066 R)
• M29: 12,179,062 km (0.053 R)
• M30: 12,735,117 km (0.045 R)
• M31: 12,847,316 km (0.092 R)
• M32: 13,072,760 km (0.072 R)
• M33: 13,299,400 km (0.104 R)
• M34: 15,457,050 km (0.069 R)
• M35: 16,851,901 km (0.057 R)
• M36: 17,098,588 km (0.081 R)
• M37: 17,533,020 km (0.104 R)
• M38: 18,034,173 km (0.111 R)
• M39: 18,160,134 km (0.103 R)
• M40: 18,476,384 km (0.096 R)
• M41: 18,986,214 km (0.063 R)
• M42: 19,050,242 km (0.09 R)
• M43: 19,242,924 km (0.097 R)
• M44: 19,371,578 km (0.112 R)
• M45: 19,889,486 km (0.072 R)
• M46: 20,280,834 km (0.103 R)
• M47: 20,872,643 km (0.096 R)
• M48: 21,005,037 km (0.104 R)
• M49: 23,915,613 km (0.099 R)
• M50: 25,311,810 km (0.053 R)
• M51: 25,452,881 km (0.046 R)
• M52: 29,730,034 km (0.087 R)
• M53: 30,252,130 km (0.088 R)
• M54: 31,456,543 km (0.094 R)
• M55: 31,608,235 km (0.108 R)
• M56: 31,684,081 km (0.102 R)
• M57: 33,756,760 km (0.119 R)
• M58: 34,301,296 km (0.087 R)
• M59: 35,162,830 km (0.031 R)
• M60: 36,348,991 km (0.093 R)
• M61: 36,587,750 km (0.069 R)
• M62: 41,057,136 km (0.058 R)
• M63: 42,389,155 km (0.118 R)
• M64: 43,989,403 km (0.059 R)
• M65: 44,243,869 km (0.078 R)
• M66: 44,839,568 km (0.102 R)
• M67: 45,437,810 km (0.05 R)
• M68: 46,038,745 km (0.074 R)
• M69: 47,770,190 km (0.076 R)
• M70: 47,944,472 km (0.069 R)
• M71: 48,381,298 km (0.039 R)
• M72: 50,229,729 km (0.118 R)
• M73: 54,358,780 km (0.117 R)
• M74: 55,636,944 km (0.098 R)
• M75: 56,371,769 km (0.115 R)
• M76: 56,832,680 km (0.096 R)
• M77: 57,294,788 km (0.077 R)
• M78: 57,665,342 km (0.086 R)
• M79: 58,129,693 km (0.106 R)
• M80: 58,222,743 km (0.059 R)
• M81: 58,688,591 km (0.075 R)
• M82: 58,781,940 km (0.048 R)
• M83: 58,968,638 km (0.097 R)
• M84: 59,155,636 km (0.064 R)
• M85: 59,530,229 km (0.117 R)
• M86: 60,375,905 km (0.12 R)
• M87: 60,658,645 km (0.092 R)
• M88: 61,509,558 km (0.069 R)
• M89: 61,794,093 km (0.055 R)
• M90: 63,223,202 km (0.096 R)
• M91: 63,606,172 km (0.044 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.6

Radius: 4.7

Gravity: 28.23 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 14.08 AU - 21.2 AU

Year: 26161 Days

Day: 16.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,200,176 km

• M1: 326,722 km (0.082 R)
• M2: 493,673 km (0.081 R)
• M3: 685,757 km (0.117 R)
• M4: 1,485,507 km (0.085 R)
• M5: 1,832,724 km (0.052 R)
• M6: 2,015,532 km (0.09 R)
• M7: 3,100,266 km (0.068 R)
• M8: 3,318,081 km (0.092 R)
• M9: 3,953,872 km (0.044 R)
• M10: 4,094,943 km (0.078 R)
• M11: 4,142,215 km (0.082 R)
• M12: 4,285,530 km (0.034 R)
• M13: 5,127,916 km (0.114 R)
• M14: 5,333,463 km (0.096 R)
• M15: 5,594,063 km (0.056 R)
• M16: 5,646,721 km (0.103 R)
• M17: 7,300,675 km (0.051 R)
• M18: 7,531,804 km (0.043 R)
• M19: 7,942,151 km (0.105 R)
• M20: 8,179,712 km (0.103 R)
• M21: 8,784,237 km (0.117 R)
• M22: 9,591,318 km (0.097 R)
• M23: 10,292,483 km (0.105 R)
• M24: 10,616,662 km (0.102 R)
• M25: 10,681,886 km (0.097 R)
• M26: 10,747,261 km (0.114 R)
• M27: 11,946,587 km (0.114 R)
• M28: 12,424,402 km (0.112 R)
• M29: 12,769,525 km (0.097 R)
• M30: 13,539,654 km (0.105 R)
• M31: 13,894,800 km (0.097 R)
• M32: 14,397,000 km (0.116 R)
• M33: 16,995,964 km (0.103 R)
• M34: 17,225,297 km (0.109 R)
• M35: 17,997,372 km (0.112 R)
• M36: 19,575,031 km (0.12 R)
• M37: 21,525,787 km (0.111 R)
• M38: 21,856,847 km (0.091 R)
• M39: 23,964,233 km (0.105 R)
• M40: 25,085,319 km (0.099 R)
• M41: 25,259,301 km (0.101 R)
• M42: 27,199,586 km (0.026 R)
• M43: 27,826,999 km (0.119 R)
• M44: 31,689,915 km (0.067 R)
• M45: 32,349,792 km (0.111 R)
• M46: 32,444,487 km (0.108 R)
• M47: 32,919,161 km (0.117 R)
• M48: 34,260,306 km (0.036 R)
• M49: 35,619,103 km (0.03 R)
• M50: 36,502,030 km (0.099 R)
• M51: 37,590,803 km (0.114 R)
• M52: 37,789,918 km (0.106 R)
• M53: 39,597,659 km (0.114 R)
• M54: 40,920,702 km (0.098 R)
• M55: 41,125,502 km (0.116 R)
• M56: 41,227,976 km (0.072 R)
• M57: 41,639,071 km (0.096 R)
• M58: 41,948,141 km (0.097 R)
• M59: 44,870,086 km (0.116 R)
• M60: 45,929,389 km (0.113 R)
• M61: 46,035,753 km (0.116 R)
• M62: 46,355,443 km (0.091 R)
• M63: 49,592,293 km (0.112 R)
• M64: 50,687,349 km (0.094 R)
• M65: 53,236,048 km (0.091 R)
• M66: 53,459,697 km (0.087 R)
• M67: 54,019,941 km (0.102 R)
• M68: 54,357,134 km (0.063 R)
• M69: 55,372,754 km (0.106 R)
• M70: 55,599,245 km (0.109 R)
• M71: 55,939,730 km (0.105 R)
• M72: 58,226,633 km (0.105 R)
• M73: 59,265,590 km (0.08 R)
• M74: 62,301,529 km (0.106 R)
• M75: 64,432,850 km (0.071 R)
• M76: 66,467,531 km (0.056 R)
• M77: 67,674,187 km (0.106 R)
• M78: 67,916,386 km (0.114 R)
• M79: 70,231,712 km (0.102 R)
• M80: 70,354,233 km (0.085 R)
• M81: 70,599,574 km (0.084 R)
• M82: 72,325,035 km (0.111 R)
• M83: 75,566,223 km (0.062 R)
• M84: 76,069,021 km (0.118 R)
• M85: 78,854,384 km (0.104 R)
• M86: 79,619,727 km (0.12 R)
• M87: 80,387,613 km (0.113 R)
• M88: 81,286,546 km (0.06 R)
• M89: 81,930,715 km (0.1 R)
• M90: 82,447,276 km (0.045 R)
• M91: 82,576,529 km (0.026 R)
• M92: 85,176,839 km (0.09 R)
• M93: 86,749,860 km (0.11 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 19,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit