🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.56 AU - 0.62 AU

Year: 158 Days

Day: 36.4 Hours

Environment

Temp: 220 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.86 AU - 1.98 AU

Year: 927 Days

Day: 43.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.1

Radius: 11.2

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 8.53 AU - 10.13 AU

Year: 9925 Days

Day: 10 Hours

Environment

Temp: -167 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 109,776,537 km

• M1: 176,077 km (0.088 R)
• M2: 550,221 km (0.119 R)
• M3: 635,043 km (0.104 R)
• M4: 736,620 km (0.077 R)
• M5: 807,829 km (0.051 R)
• M6: 906,862 km (0.086 R)
• M7: 1,050,177 km (0.108 R)
• M8: 1,557,164 km (0.096 R)
• M9: 1,747,453 km (0.105 R)
• M10: 1,945,520 km (0.064 R)
• M11: 2,047,396 km (0.1 R)
• M12: 2,565,454 km (0.054 R)
• M13: 2,640,103 km (0.117 R)
• M14: 2,849,241 km (0.07 R)
• M15: 2,985,226 km (0.088 R)
• M16: 3,344,859 km (0.097 R)
• M17: 3,509,267 km (0.1 R)
• M18: 3,931,881 km (0.106 R)
• M19: 4,018,498 km (0.069 R)
• M20: 4,438,120 km (0.092 R)
• M21: 4,642,022 km (0.071 R)
• M22: 4,965,153 km (0.065 R)
• M23: 5,035,464 km (0.092 R)
• M24: 5,153,198 km (0.076 R)
• M25: 5,367,572 km (0.095 R)
• M26: 5,706,860 km (0.096 R)
• M27: 6,279,520 km (0.079 R)
• M28: 6,922,941 km (0.109 R)
• M29: 7,186,083 km (0.077 R)
• M30: 7,749,768 km (0.078 R)
• M31: 8,188,688 km (0.11 R)
• M32: 8,411,290 km (0.086 R)
• M33: 8,607,712 km (0.044 R)
• M34: 9,062,340 km (0.088 R)
• M35: 9,379,338 km (0.034 R)
• M36: 9,641,583 km (0.043 R)
• M37: 10,113,714 km (0.069 R)
• M38: 10,382,541 km (0.053 R)
• M39: 10,835,972 km (0.093 R)
• M40: 10,927,526 km (0.043 R)
• M41: 11,481,786 km (0.102 R)
• M42: 11,793,548 km (0.104 R)
• M43: 11,919,210 km (0.046 R)
• M44: 12,393,884 km (0.09 R)
• M45: 12,617,533 km (0.077 R)
• M46: 12,810,365 km (0.104 R)
• M47: 13,264,095 km (0.108 R)
• M48: 13,492,830 km (0.032 R)
• M49: 13,624,177 km (0.107 R)
• M50: 14,690,212 km (0.111 R)
• M51: 14,791,639 km (0.046 R)
• M52: 15,644,945 km (0.071 R)
• M53: 15,748,467 km (0.074 R)
• M54: 15,886,845 km (0.082 R)
• M55: 16,164,648 km (0.071 R)
• M56: 16,937,172 km (0.12 R)
• M57: 17,721,813 km (0.085 R)
• M58: 17,937,832 km (0.074 R)
• M59: 18,336,061 km (0.054 R)
• M60: 19,660,152 km (0.111 R)
• M61: 19,809,152 km (0.115 R)
• M62: 19,883,801 km (0.096 R)
• M63: 20,976,613 km (0.066 R)
• M64: 21,167,052 km (0.054 R)
• M65: 21,664,913 km (0.083 R)
• M66: 22,282,752 km (0.099 R)
• M67: 22,593,916 km (0.063 R)
• M68: 22,750,096 km (0.111 R)
• M69: 23,141,893 km (0.07 R)
• M70: 24,131,333 km (0.075 R)
• M71: 24,651,336 km (0.111 R)
• M72: 24,932,729 km (0.12 R)
• M73: 25,094,145 km (0.119 R)
• M74: 25,580,338 km (0.081 R)
• M75: 25,824,482 km (0.086 R)
• M76: 26,151,353 km (0.111 R)
• M77: 26,315,313 km (0.077 R)
• M78: 27,264,511 km (0.104 R)
• M79: 27,472,452 km (0.11 R)
• M80: 27,680,842 km (0.108 R)
• M81: 27,764,318 km (0.096 R)
• M82: 27,889,681 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.8

Radius: 3.6

Gravity: 71.59 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 16.6 AU - 22.22 AU

Year: 29781 Days

Day: 19.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 109,776,537 km

• M1: 109,057 km (0.118 R)
• M2: 138,528 km (0.096 R)
• M3: 287,976 km (0.089 R)
• M4: 531,671 km (0.055 R)
• M5: 732,730 km (0.114 R)
• M6: 1,271,582 km (0.091 R)
• M7: 2,209,112 km (0.073 R)
• M8: 2,435,154 km (0.08 R)
• M9: 2,812,290 km (0.091 R)
• M10: 2,860,610 km (0.092 R)
• M11: 3,257,793 km (0.095 R)
• M12: 3,885,505 km (0.05 R)
• M13: 4,492,723 km (0.094 R)
• M14: 4,778,306 km (0.109 R)
• M15: 5,367,272 km (0.077 R)
• M16: 5,916,446 km (0.067 R)
• M17: 6,103,593 km (0.087 R)
• M18: 7,001,928 km (0.111 R)
• M19: 8,009,171 km (0.104 R)
• M20: 8,989,486 km (0.101 R)
• M21: 9,933,149 km (0.1 R)
• M22: 10,229,802 km (0.092 R)
• M23: 11,367,942 km (0.078 R)
• M24: 11,991,167 km (0.111 R)
• M25: 12,545,427 km (0.089 R)
• M26: 12,625,312 km (0.11 R)
• M27: 12,785,532 km (0.05 R)
• M28: 12,946,499 km (0.114 R)
• M29: 13,433,440 km (0.096 R)
• M30: 13,515,120 km (0.104 R)
• M31: 15,955,660 km (0.1 R)
• M32: 18,528,145 km (0.111 R)
• M33: 18,710,355 km (0.059 R)
• M34: 19,908,335 km (0.062 R)
• M35: 20,752,217 km (0.076 R)
• M36: 20,846,613 km (0.099 R)
• M37: 21,703,509 km (0.036 R)
• M38: 21,991,635 km (0.11 R)
• M39: 22,280,957 km (0.075 R)
• M40: 23,845,601 km (0.119 R)
• M41: 26,462,667 km (0.064 R)
• M42: 27,700,888 km (0.112 R)
• M43: 27,805,008 km (0.086 R)
• M44: 27,909,128 km (0.079 R)
• M45: 31,853,276 km (0.057 R)
• M46: 32,728,723 km (0.114 R)
• M47: 33,501,246 km (0.082 R)
• M48: 34,839,399 km (0.075 R)
• M49: 36,194,906 km (0.113 R)
• M50: 37,913,486 km (0.104 R)
• M51: 38,028,976 km (0.071 R)
• M52: 38,260,254 km (0.083 R)
• M53: 41,786,575 km (0.072 R)
• M54: 42,144,862 km (0.062 R)
• M55: 44,315,976 km (0.116 R)
• M56: 44,925,437 km (0.09 R)
• M57: 45,170,030 km (0.105 R)
• M58: 46,152,738 km (0.107 R)
• M59: 47,391,109 km (0.115 R)
• M60: 52,967,819 km (0.117 R)
• M61: 53,484,979 km (0.057 R)
• M62: 58,347,358 km (0.089 R)
• M63: 60,088,977 km (0.116 R)
• M64: 64,310,479 km (0.085 R)
• M65: 65,970,118 km (0.096 R)
• M66: 66,248,071 km (0.081 R)
• M67: 67,643,819 km (0.056 R)
• M68: 70,180,251 km (0.111 R)
• M69: 71,032,809 km (0.076 R)
• M70: 71,175,077 km (0.118 R)
• M71: 71,745,643 km (0.115 R)
• M72: 73,754,593 km (0.061 R)
• M73: 76,656,343 km (0.09 R)
• M74: 76,802,500 km (0.102 R)
• M75: 77,387,577 km (0.062 R)
• M76: 80,039,199 km (0.047 R)
• M77: 81,078,456 km (0.106 R)
• M78: 82,421,096 km (0.084 R)
• M79: 83,020,236 km (0.069 R)
• M80: 83,470,526 km (0.118 R)
• M81: 87,711,924 km (0.051 R)
• M82: 90,166,975 km (0.075 R)
• M83: 91,402,953 km (0.076 R)
• M84: 91,557,786 km (0.115 R)
• M85: 93,111,510 km (0.099 R)
• M86: 94,830,539 km (0.093 R)
• M87: 96,244,837 km (0.092 R)
• M88: 97,982,865 km (0.057 R)
• M89: 99,253,550 km (0.116 R)
• M90: 99,731,365 km (0.113 R)
• M91: 105,849,918 km (0.114 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 11,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit