🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.8 AU - 0.92 AU

Year: 291 Days

Day: 19.2 Hours

Environment

Temp: 113 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,723,255 km

• M1: 459,415 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.92 AU - 1.16 AU

Year: 387 Days

Day: 41.7 Hours

Environment

Temp: 31 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.01 AU - 1.25 AU

Year: 439 Days

Day: 18.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.06 AU - 1.3 AU

Year: 468 Days

Day: 33.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 79,723,255 km

• M1: 135,835 km (0.077 R)
• M2: 173,384 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.62 AU - 3.34 AU

Year: 1879 Days

Day: 12 Hours

Environment

Temp: -102 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.8

Radius: 10

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.24 AU - 9.08 AU

Year: 7743 Days

Day: 11.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 79,723,255 km

• M1: 252,671 km (0.116 R)
• M2: 474,824 km (0.074 R)
• M3: 617,540 km (0.106 R)
• M4: 745,895 km (0.036 R)
• M5: 997,070 km (0.12 R)
• M6: 1,150,408 km (0.108 R)
• M7: 1,404,724 km (0.073 R)
• M8: 1,480,720 km (0.11 R)
• M9: 1,597,556 km (0.089 R)
• M10: 1,861,297 km (0.113 R)
• M11: 2,117,408 km (0.107 R)
• M12: 2,294,532 km (0.065 R)
• M13: 2,362,150 km (0.115 R)
• M14: 2,758,585 km (0.105 R)
• M15: 3,879,671 km (0.088 R)
• M16: 4,235,415 km (0.108 R)
• M17: 4,403,264 km (0.118 R)
• M18: 4,544,783 km (0.061 R)
• M19: 5,334,959 km (0.094 R)
• M20: 5,947,563 km (0.057 R)
• M21: 7,106,048 km (0.111 R)
• M22: 8,192,877 km (0.08 R)
• M23: 8,755,664 km (0.115 R)
• M24: 8,862,627 km (0.085 R)
• M25: 8,934,134 km (0.106 R)
• M26: 9,222,260 km (0.108 R)
• M27: 9,623,332 km (0.088 R)
• M28: 9,844,437 km (0.074 R)
• M29: 10,518,077 km (0.077 R)
• M30: 10,669,919 km (0.114 R)
• M31: 11,090,887 km (0.034 R)
• M32: 11,284,018 km (0.114 R)
• M33: 11,791,603 km (0.111 R)
• M34: 12,226,784 km (0.081 R)
• M35: 12,426,497 km (0.079 R)
• M36: 12,788,374 km (0.102 R)
• M37: 12,991,079 km (0.086 R)
• M38: 13,978,425 km (0.101 R)
• M39: 14,312,926 km (0.109 R)
• M40: 14,565,597 km (0.038 R)
• M41: 14,819,614 km (0.064 R)
• M42: 15,032,492 km (0.112 R)
• M43: 16,594,892 km (0.106 R)
• M44: 17,440,269 km (0.067 R)
• M45: 18,941,484 km (0.116 R)
• M46: 20,578,533 km (0.057 R)
• M47: 20,863,817 km (0.078 R)
• M48: 20,959,110 km (0.101 R)
• M49: 21,246,039 km (0.05 R)
• M50: 21,727,146 km (0.084 R)
• M51: 22,211,993 km (0.09 R)
• M52: 22,455,688 km (0.114 R)
• M53: 22,700,280 km (0.111 R)
• M54: 22,798,267 km (0.1 R)
• M55: 22,896,553 km (0.117 R)
• M56: 23,737,143 km (0.099 R)
• M57: 25,143,662 km (0.087 R)
• M58: 25,245,089 km (0.083 R)
• M59: 25,499,406 km (0.111 R)
• M60: 26,370,664 km (0.104 R)
• M61: 26,783,853 km (0.106 R)
• M62: 27,199,436 km (0.111 R)
• M63: 27,616,964 km (0.086 R)
• M64: 28,458,601 km (0.112 R)
• M65: 29,415,429 km (0.113 R)
• M66: 29,522,392 km (0.096 R)
• M67: 29,790,322 km (0.062 R)
• M68: 30,382,729 km (0.087 R)
• M69: 30,599,197 km (0.112 R)
• M70: 31,196,841 km (0.047 R)
• M71: 31,579,213 km (0.118 R)
• M72: 32,293,543 km (0.101 R)
• M73: 32,403,796 km (0.115 R)
• M74: 33,068,609 km (0.062 R)
• M75: 33,402,661 km (0.069 R)
• M76: 33,737,910 km (0.116 R)
• M77: 35,772,441 km (0.057 R)
• M78: 35,886,734 km (0.076 R)
• M79: 36,058,173 km (0.049 R)
• M80: 36,747,071 km (0.104 R)
• M81: 37,440,158 km (0.101 R)
• M82: 39,191,949 km (0.096 R)
• M83: 39,368,475 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874

Radius: 7.8

Gravity: 14.37 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 10.64 AU - 17.22 AU

Year: 18990 Days

Day: 19.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 79,723,255 km

• M1: 143,614 km (0.05 R)
• M2: 710,291 km (0.115 R)
• M3: 831,914 km (0.052 R)
• M4: 1,238,072 km (0.089 R)
• M5: 1,798,316 km (0.099 R)
• M6: 1,898,696 km (0.069 R)
• M7: 2,355,269 km (0.063 R)
• M8: 3,531,856 km (0.082 R)
• M9: 4,090,604 km (0.089 R)
• M10: 4,722,805 km (0.099 R)
• M11: 5,003,151 km (0.101 R)
• M12: 5,629,069 km (0.069 R)
• M13: 5,876,354 km (0.062 R)
• M14: 6,026,550 km (0.119 R)
• M15: 6,127,230 km (0.105 R)
• M16: 6,433,008 km (0.103 R)
• M17: 7,006,416 km (0.06 R)
• M18: 7,596,131 km (0.113 R)
• M19: 7,814,544 km (0.067 R)
• M20: 9,990,595 km (0.085 R)
• M21: 11,330,393 km (0.113 R)
• M22: 11,957,807 km (0.108 R)
• M23: 12,148,245 km (0.1 R)
• M24: 12,985,095 km (0.114 R)
• M25: 14,107,378 km (0.069 R)
• M26: 14,375,907 km (0.09 R)
• M27: 15,054,782 km (0.052 R)
• M28: 16,302,727 km (0.114 R)
• M29: 17,655,840 km (0.073 R)
• M30: 17,945,312 km (0.114 R)
• M31: 18,455,590 km (0.075 R)
• M32: 18,602,196 km (0.088 R)
• M33: 18,896,754 km (0.069 R)
• M34: 20,241,041 km (0.083 R)
• M35: 20,392,284 km (0.075 R)
• M36: 20,543,976 km (0.081 R)
• M37: 20,619,972 km (0.089 R)
• M38: 20,848,408 km (0.04 R)
• M39: 21,693,187 km (0.066 R)
• M40: 21,770,529 km (0.062 R)
• M41: 23,178,694 km (0.107 R)
• M42: 23,813,887 km (0.056 R)
• M43: 23,893,772 km (0.071 R)
• M44: 25,427,000 km (0.112 R)
• M45: 26,576,959 km (0.094 R)
• M46: 26,825,591 km (0.07 R)
• M47: 26,908,767 km (0.12 R)
• M48: 27,325,248 km (0.061 R)
• M49: 27,660,048 km (0.073 R)
• M50: 27,743,972 km (0.087 R)
• M51: 27,996,194 km (0.102 R)
• M52: 29,012,712 km (0.109 R)
• M53: 29,611,253 km (0.046 R)
• M54: 30,733,536 km (0.079 R)
• M55: 31,081,650 km (0.119 R)
• M56: 31,431,111 km (0.079 R)
• M57: 31,694,104 km (0.067 R)
• M58: 33,197,862 km (0.037 R)
• M59: 33,465,642 km (0.109 R)
• M60: 34,273,321 km (0.106 R)
• M61: 35,907,827 km (0.032 R)
• M62: 36,734,505 km (0.038 R)
• M63: 37,474,566 km (0.115 R)
• M64: 39,535,276 km (0.092 R)
• M65: 41,728,680 km (0.041 R)
• M66: 41,824,872 km (0.11 R)
• M67: 45,042,572 km (0.074 R)
• M68: 45,834,544 km (0.117 R)
• M69: 48,440,090 km (0.087 R)
• M70: 48,845,201 km (0.054 R)
• M71: 49,251,509 km (0.099 R)
• M72: 49,862,915 km (0.105 R)
• M73: 54,528,274 km (0.072 R)
• M74: 55,266,540 km (0.089 R)
• M75: 55,478,071 km (0.09 R)
• M76: 56,220,376 km (0.058 R)
• M77: 59,330,964 km (0.09 R)
• M78: 59,547,582 km (0.027 R)
• M79: 60,198,931 km (0.114 R)
• M80: 60,416,446 km (0.105 R)
• M81: 62,166,891 km (0.107 R)
• M82: 62,717,411 km (0.108 R)
• M83: 64,935,200 km (0.069 R)
• M84: 65,046,800 km (0.043 R)
• M85: 65,270,149 km (0.063 R)
• M86: 66,502,985 km (0.036 R)
• M87: 67,517,259 km (0.076 R)
• M88: 68,877,852 km (0.105 R)
• M89: 69,447,371 km (0.118 R)
• M90: 69,675,657 km (0.081 R)
• M91: 69,904,093 km (0.116 R)
• M92: 70,132,828 km (0.034 R)
• M93: 70,476,454 km (0.114 R)
• M94: 75,696,971 km (0.093 R)
• M95: 76,874,007 km (0.111 R)
• M96: 76,992,040 km (0.112 R)
• M97: 78,294,290 km (0.096 R)
• M98: 79,603,869 km (0.082 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 19,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit