🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.67 AU - 0.87 AU

Year: 255 Days

Day: 42.9 Hours

Environment

Temp: 127 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.05 AU - 1.11 AU

Year: 423 Days

Day: 37.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,566,844 km

• M1: 29,770 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.67 AU - 2.31 AU

Year: 1058 Days

Day: 15.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.5 AU - 3.28 AU

Year: 1851 Days

Day: 32.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.03 AU - 3.45 AU

Year: 2197 Days

Day: 13.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.05 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767.6

Radius: 7.3

Gravity: 14.4 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 13.69 AU - 16.01 AU

Year: 21558 Days

Day: 24.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,566,844 km

• M1: 243,246 km (0.106 R)
• M2: 308,172 km (0.111 R)
• M3: 500,704 km (0.093 R)
• M4: 1,280,259 km (0.1 R)
• M5: 2,794,488 km (0.088 R)
• M6: 2,874,373 km (0.116 R)
• M7: 3,160,105 km (0.089 R)
• M8: 4,071,007 km (0.113 R)
• M9: 4,391,745 km (0.102 R)
• M10: 4,438,270 km (0.109 R)
• M11: 4,578,742 km (0.088 R)
• M12: 5,253,728 km (0.102 R)
• M13: 5,754,880 km (0.038 R)
• M14: 5,908,069 km (0.11 R)
• M15: 6,166,574 km (0.082 R)
• M16: 6,376,160 km (0.117 R)
• M17: 6,802,215 km (0.085 R)
• M18: 6,910,075 km (0.064 R)
• M19: 7,127,740 km (0.054 R)
• M20: 8,192,129 km (0.118 R)
• M21: 8,364,615 km (0.071 R)
• M22: 8,713,478 km (0.119 R)
• M23: 8,771,970 km (0.071 R)
• M24: 9,185,758 km (0.084 R)
• M25: 10,527,501 km (0.069 R)
• M26: 10,903,890 km (0.083 R)
• M27: 11,221,037 km (0.083 R)
• M28: 12,651,941 km (0.099 R)
• M29: 13,660,081 km (0.112 R)
• M30: 14,139,392 km (0.118 R)
• M31: 14,485,113 km (0.113 R)
• M32: 14,693,952 km (0.113 R)
• M33: 15,610,089 km (0.092 R)
• M34: 15,681,298 km (0.063 R)
• M35: 16,690,036 km (0.091 R)
• M36: 17,202,259 km (0.08 R)
• M37: 17,794,068 km (0.091 R)
• M38: 20,226,829 km (0.091 R)
• M39: 20,772,861 km (0.066 R)
• M40: 20,929,640 km (0.103 R)
• M41: 21,561,242 km (0.112 R)
• M42: 23,085,794 km (0.05 R)
• M43: 30,140,979 km (0.079 R)
• M44: 30,229,691 km (0.099 R)
• M45: 33,851,305 km (0.084 R)
• M46: 34,220,962 km (0.074 R)
• M47: 34,313,563 km (0.039 R)
• M48: 35,057,513 km (0.111 R)
• M49: 35,150,862 km (0.084 R)
• M50: 36,466,725 km (0.108 R)
• M51: 37,511,965 km (0.085 R)
• M52: 38,856,252 km (0.086 R)
• M53: 41,000,588 km (0.078 R)
• M54: 41,099,023 km (0.108 R)
• M55: 41,987,934 km (0.119 R)
• M56: 42,087,117 km (0.092 R)
• M57: 43,082,990 km (0.098 R)
• M58: 44,086,792 km (0.076 R)
• M59: 44,288,450 km (0.038 R)
• M60: 44,793,941 km (0.052 R)
• M61: 45,810,608 km (0.059 R)
• M62: 47,246,748 km (0.113 R)
• M63: 48,281,666 km (0.057 R)
• M64: 50,901,274 km (0.063 R)
• M65: 51,855,708 km (0.072 R)
• M66: 51,962,072 km (0.054 R)
• M67: 52,388,426 km (0.097 R)
• M68: 52,922,940 km (0.096 R)
• M69: 53,137,313 km (0.107 R)
• M70: 53,997,501 km (0.102 R)
• M71: 54,862,326 km (0.077 R)
• M72: 56,715,096 km (0.109 R)
• M73: 56,824,751 km (0.103 R)
• M74: 58,588,510 km (0.055 R)
• M75: 58,921,216 km (0.117 R)
• M76: 59,922,923 km (0.1 R)
• M77: 60,818,266 km (0.098 R)
• M78: 61,155,011 km (0.106 R)
• M79: 61,605,151 km (0.102 R)
• M80: 62,508,722 km (0.035 R)
• M81: 65,935,710 km (0.045 R)
• M82: 66,050,901 km (0.116 R)
• M83: 66,743,988 km (0.112 R)
• M84: 70,010,308 km (0.106 R)
• M85: 70,363,209 km (0.049 R)
• M86: 75,246,981 km (0.086 R)
• M87: 77,303,802 km (0.093 R)
• M88: 77,425,276 km (0.052 R)
• M89: 78,766,720 km (0.067 R)
• M90: 78,889,091 km (0.086 R)
• M91: 79,133,833 km (0.117 R)
• M92: 79,501,544 km (0.115 R)
• M93: 80,238,763 km (0.064 R)
• M94: 81,719,931 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 611.4

Radius: 4.1

Gravity: 36.37 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 11.96 AU - 19.88 AU

Year: 23930 Days

Day: 16.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,566,844 km

• M1: 64,477 km (0.11 R)
• M2: 217,964 km (0.115 R)
• M3: 1,115,402 km (0.053 R)
• M4: 1,386,922 km (0.059 R)
• M5: 1,814,024 km (0.114 R)
• M6: 1,988,604 km (0.099 R)
• M7: 2,858,516 km (0.12 R)
• M8: 3,311,050 km (0.102 R)
• M9: 4,373,494 km (0.063 R)
• M10: 5,233,233 km (0.111 R)
• M11: 5,481,266 km (0.076 R)
• M12: 5,733,039 km (0.108 R)
• M13: 6,247,805 km (0.088 R)
• M14: 6,457,841 km (0.091 R)
• M15: 6,616,863 km (0.034 R)
• M16: 6,830,938 km (0.095 R)
• M17: 6,993,102 km (0.097 R)
• M18: 7,047,406 km (0.05 R)
• M19: 7,653,876 km (0.107 R)
• M20: 8,623,868 km (0.091 R)
• M21: 9,093,606 km (0.116 R)
• M22: 9,511,283 km (0.103 R)
• M23: 10,303,703 km (0.095 R)
• M24: 10,927,376 km (0.102 R)
• M25: 11,307,505 km (0.045 R)
• M26: 11,371,383 km (0.106 R)
• M27: 11,950,626 km (0.099 R)
• M28: 12,937,523 km (0.097 R)
• M29: 13,272,173 km (0.073 R)
• M30: 15,058,073 km (0.047 R)
• M31: 16,050,356 km (0.103 R)
• M32: 16,482,245 km (0.1 R)
• M33: 18,471,747 km (0.105 R)
• M34: 18,999,827 km (0.078 R)
• M35: 19,303,960 km (0.095 R)
• M36: 19,686,182 km (0.096 R)
• M37: 20,380,466 km (0.077 R)
• M38: 20,926,049 km (0.065 R)
• M39: 21,239,906 km (0.074 R)
• M40: 22,671,707 km (0.108 R)
• M41: 23,725,026 km (0.11 R)
• M42: 23,888,386 km (0.109 R)
• M43: 24,463,441 km (0.098 R)
• M44: 26,469,398 km (0.074 R)
• M45: 26,723,864 km (0.081 R)
• M46: 27,320,610 km (0.102 R)
• M47: 27,921,844 km (0.097 R)
• M48: 31,171,260 km (0.114 R)
• M49: 31,350,328 km (0.088 R)
• M50: 31,439,937 km (0.111 R)
• M51: 31,979,537 km (0.097 R)
• M52: 32,703,740 km (0.106 R)
• M53: 32,885,651 km (0.073 R)
• M54: 32,976,756 km (0.101 R)
• M55: 34,537,960 km (0.104 R)
• M56: 36,029,151 km (0.056 R)
• M57: 36,217,046 km (0.054 R)
• M58: 38,304,984 km (0.045 R)
• M59: 41,804,975 km (0.082 R)
• M60: 42,101,179 km (0.053 R)
• M61: 43,392,957 km (0.048 R)
• M62: 47,860,548 km (0.106 R)
• M63: 47,963,770 km (0.095 R)
• M64: 48,273,886 km (0.089 R)
• M65: 48,480,930 km (0.089 R)
• M66: 48,688,422 km (0.069 R)
• M67: 52,365,538 km (0.105 R)
• M68: 53,004,770 km (0.082 R)
• M69: 53,539,432 km (0.1 R)
• M70: 54,183,451 km (0.103 R)
• M71: 55,046,182 km (0.076 R)
• M72: 56,239,674 km (0.104 R)
• M73: 56,457,638 km (0.092 R)
• M74: 57,441,693 km (0.115 R)
• M75: 58,983,897 km (0.102 R)
• M76: 61,210,362 km (0.119 R)
• M77: 63,011,371 km (0.102 R)
• M78: 63,691,144 km (0.119 R)
• M79: 64,031,928 km (0.08 R)
• M80: 65,515,939 km (0.062 R)
• M81: 65,974,755 km (0.051 R)
• M82: 66,319,578 km (0.09 R)
• M83: 66,434,769 km (0.081 R)
• M84: 66,549,810 km (0.099 R)
• M85: 72,747,051 km (0.094 R)
• M86: 73,460,034 km (0.08 R)
• M87: 73,579,114 km (0.1 R)
• M88: 73,698,344 km (0.056 R)
• M89: 74,653,676 km (0.092 R)
• M90: 75,252,965 km (0.086 R)
• M91: 76,939,232 km (0.045 R)
• M92: 79,491,970 km (0.045 R)
• M93: 80,103,825 km (0.091 R)
• M94: 81,332,174 km (0.092 R)
• M95: 81,455,442 km (0.084 R)
• M96: 82,443,087 km (0.055 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 17,245 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit