🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.58 AU - 0.66 AU

Year: 182 Days

Day: 33.2 Hours

Environment

Temp: 185 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,735,864 km

• M1: 63,280 km (0.029 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.55 AU - 0.83 AU

Year: 214 Days

Day: 22.5 Hours

Environment

Temp: 186 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,735,864 km

• M1: 60,737 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.11 AU - 1.13 AU

Year: 442 Days

Day: 43.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,735,864 km

• M1: 453,730 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.1 AU - 1.76 AU

Year: 637 Days

Day: 33.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,735,864 km

• M1: 745,446 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.98 AU - 4.66 AU

Year: 3347 Days

Day: 47.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.8

Radius: 8.2

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 9.1 AU - 10.36 AU

Year: 11314 Days

Day: 13.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 76,735,864 km

• M1: 130,599 km (0.103 R)
• M2: 343,626 km (0.107 R)
• M3: 436,227 km (0.096 R)
• M4: 649,105 km (0.077 R)
• M5: 1,743,114 km (0.062 R)
• M6: 1,935,946 km (0.081 R)
• M7: 2,010,147 km (0.085 R)
• M8: 2,342,703 km (0.097 R)
• M9: 2,803,614 km (0.099 R)
• M10: 3,030,254 km (0.083 R)
• M11: 3,116,872 km (0.036 R)
• M12: 3,321,970 km (0.1 R)
• M13: 3,411,280 km (0.078 R)
• M14: 3,684,147 km (0.046 R)
• M15: 5,359,045 km (0.096 R)
• M16: 5,855,111 km (0.09 R)
• M17: 6,328,738 km (0.118 R)
• M18: 6,701,536 km (0.059 R)
• M19: 8,061,829 km (0.1 R)
• M20: 8,670,393 km (0.058 R)
• M21: 9,084,181 km (0.096 R)
• M22: 10,060,606 km (0.045 R)
• M23: 10,233,691 km (0.04 R)
• M24: 10,495,338 km (0.091 R)
• M25: 10,891,922 km (0.114 R)
• M26: 11,025,363 km (0.091 R)
• M27: 11,836,483 km (0.102 R)
• M28: 12,527,026 km (0.052 R)
• M29: 13,136,189 km (0.074 R)
• M30: 13,515,719 km (0.079 R)
• M31: 14,872,721 km (0.076 R)
• M32: 15,617,419 km (0.089 R)
• M33: 16,221,795 km (0.106 R)
• M34: 18,662,035 km (0.119 R)
• M35: 18,715,142 km (0.075 R)
• M36: 18,768,399 km (0.09 R)
• M37: 18,981,726 km (0.083 R)
• M38: 19,035,132 km (0.093 R)
• M39: 19,680,647 km (0.056 R)
• M40: 19,788,956 km (0.098 R)
• M41: 20,114,930 km (0.119 R)
• M42: 20,497,451 km (0.104 R)
• M43: 21,883,326 km (0.041 R)
• M44: 22,051,773 km (0.098 R)
• M45: 23,127,831 km (0.035 R)
• M46: 23,758,685 km (0.087 R)
• M47: 23,931,620 km (0.098 R)
• M48: 23,989,515 km (0.114 R)
• M49: 24,047,259 km (0.105 R)
• M50: 24,569,655 km (0.067 R)
• M51: 24,744,685 km (0.099 R)
• M52: 25,272,167 km (0.093 R)
• M53: 25,803,239 km (0.085 R)
• M54: 26,816,466 km (0.076 R)
• M55: 26,996,731 km (0.073 R)
• M56: 28,574,839 km (0.034 R)
• M57: 29,560,838 km (0.118 R)
• M58: 29,685,005 km (0.045 R)
• M59: 30,432,844 km (0.082 R)
• M60: 30,558,058 km (0.053 R)
• M61: 31,186,818 km (0.041 R)
• M62: 31,439,638 km (0.105 R)
• M63: 31,693,057 km (0.082 R)
• M64: 32,201,839 km (0.084 R)
• M65: 33,939,119 km (0.045 R)
• M66: 34,524,945 km (0.061 R)
• M67: 35,640,496 km (0.108 R)
• M68: 36,701,294 km (0.067 R)
• M69: 38,447,251 km (0.082 R)
• M70: 38,514,869 km (0.118 R)
• M71: 38,582,637 km (0.08 R)
• M72: 38,650,405 km (0.092 R)
• M73: 39,671,560 km (0.092 R)
• M74: 40,013,990 km (0.09 R)
• M75: 40,426,132 km (0.053 R)
• M76: 40,632,876 km (0.056 R)
• M77: 41,810,211 km (0.035 R)
• M78: 41,879,924 km (0.072 R)
• M79: 42,019,200 km (0.099 R)
• M80: 42,788,282 km (0.057 R)
• M81: 42,998,916 km (0.109 R)
• M82: 43,421,081 km (0.113 R)
• M83: 44,056,872 km (0.066 R)
• M84: 44,269,451 km (0.106 R)
• M85: 44,553,537 km (0.032 R)
• M86: 45,839,181 km (0.085 R)
• M87: 46,775,215 km (0.045 R)
• M88: 46,847,471 km (0.106 R)
• M89: 46,992,132 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.1

Radius: 11.1

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 8.03 AU - 11.49 AU

Year: 11367 Days

Day: 14.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,735,864 km

• M1: 139,874 km (0.119 R)
• M2: 214,075 km (0.115 R)
• M3: 326,871 km (0.097 R)
• M4: 844,181 km (0.075 R)
• M5: 1,097,151 km (0.083 R)
• M6: 1,497,026 km (0.116 R)
• M7: 1,572,274 km (0.096 R)
• M8: 1,913,656 km (0.072 R)
• M9: 2,395,212 km (0.101 R)
• M10: 3,738,600 km (0.06 R)
• M11: 3,842,272 km (0.081 R)
• M12: 3,981,996 km (0.101 R)
• M13: 4,338,937 km (0.102 R)
• M14: 5,045,487 km (0.115 R)
• M15: 5,314,764 km (0.092 R)
• M16: 6,110,475 km (0.096 R)
• M17: 6,689,418 km (0.103 R)
• M18: 6,900,651 km (0.115 R)
• M19: 7,855,534 km (0.111 R)
• M20: 7,988,975 km (0.09 R)
• M21: 8,667,401 km (0.039 R)
• M22: 9,083,433 km (0.091 R)
• M23: 9,553,470 km (0.094 R)
• M24: 9,983,115 km (0.081 R)
• M25: 11,110,035 km (0.06 R)
• M26: 11,259,933 km (0.103 R)
• M27: 11,866,552 km (0.109 R)
• M28: 12,483,793 km (0.051 R)
• M29: 12,848,662 km (0.099 R)
• M30: 13,058,697 km (0.11 R)
• M31: 13,910,508 km (0.072 R)
• M32: 14,072,223 km (0.104 R)
• M33: 14,397,449 km (0.097 R)
• M34: 15,166,232 km (0.112 R)
• M35: 15,332,585 km (0.111 R)
• M36: 16,174,073 km (0.029 R)
• M37: 17,784,644 km (0.063 R)
• M38: 18,136,348 km (0.117 R)
• M39: 19,868,692 km (0.091 R)
• M40: 20,600,973 km (0.106 R)
• M41: 21,094,048 km (0.058 R)
• M42: 21,715,926 km (0.025 R)
• M43: 22,217,677 km (0.085 R)
• M44: 22,596,459 km (0.085 R)
• M45: 23,104,942 km (0.086 R)
• M46: 23,360,605 km (0.113 R)
• M47: 24,198,054 km (0.104 R)
• M48: 25,703,607 km (0.071 R)
• M49: 26,434,243 km (0.11 R)
• M50: 26,634,854 km (0.097 R)
• M51: 26,902,933 km (0.066 R)
• M52: 27,712,557 km (0.112 R)
• M53: 27,848,242 km (0.111 R)
• M54: 27,984,226 km (0.055 R)
• M55: 28,188,577 km (0.076 R)
• M56: 30,960,027 km (0.106 R)
• M57: 31,524,759 km (0.103 R)
• M58: 31,737,338 km (0.08 R)
• M59: 32,807,711 km (0.096 R)
• M60: 35,056,915 km (0.116 R)
• M61: 35,793,086 km (0.082 R)
• M62: 36,163,041 km (0.092 R)
• M63: 36,683,193 km (0.047 R)
• M64: 36,757,693 km (0.096 R)
• M65: 36,906,842 km (0.101 R)
• M66: 38,712,488 km (0.074 R)
• M67: 38,940,176 km (0.054 R)
• M68: 39,168,462 km (0.109 R)
• M69: 41,319,381 km (0.085 R)
• M70: 41,940,960 km (0.12 R)
• M71: 42,565,681 km (0.043 R)
• M72: 44,458,243 km (0.041 R)
• M73: 45,654,877 km (0.034 R)
• M74: 46,056,098 km (0.065 R)
• M75: 47,104,929 km (0.095 R)
• M76: 48,080,008 km (0.044 R)
• M77: 49,555,043 km (0.041 R)
• M78: 50,629,604 km (0.119 R)
• M79: 50,795,658 km (0.077 R)
• M80: 50,961,861 km (0.105 R)
• M81: 51,795,420 km (0.056 R)
• M82: 52,970,063 km (0.077 R)
• M83: 53,054,286 km (0.096 R)
• M84: 53,899,215 km (0.092 R)
• M85: 56,202,424 km (0.084 R)
• M86: 56,288,293 km (0.112 R)
• M87: 56,460,331 km (0.107 R)
• M88: 56,546,350 km (0.114 R)
• M89: 57,149,977 km (0.062 R)
• M90: 57,669,082 km (0.073 R)
• M91: 57,755,699 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700.4

Radius: 5

Gravity: 28.02 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 11.08 AU - 17.4 AU

Year: 20032 Days

Day: 22.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,735,864 km

• M1: 68,965 km (0.078 R)
• M2: 127,607 km (0.065 R)
• M3: 203,004 km (0.103 R)
• M4: 365,318 km (0.096 R)
• M5: 1,105,528 km (0.09 R)
• M6: 1,161,029 km (0.077 R)
• M7: 1,451,847 km (0.105 R)
• M8: 1,605,634 km (0.087 R)
• M9: 1,700,479 km (0.113 R)
• M10: 1,928,915 km (0.094 R)
• M11: 3,329,450 km (0.111 R)
• M12: 3,369,692 km (0.06 R)
• M13: 3,532,305 km (0.087 R)
• M14: 3,865,310 km (0.098 R)
• M15: 4,035,702 km (0.099 R)
• M16: 4,121,721 km (0.091 R)
• M17: 4,252,020 km (0.117 R)
• M18: 4,427,798 km (0.098 R)
• M19: 4,695,877 km (0.055 R)
• M20: 5,108,019 km (0.078 R)
• M21: 5,389,114 km (0.057 R)
• M22: 6,015,480 km (0.107 R)
• M23: 6,664,585 km (0.118 R)
• M24: 8,136,479 km (0.109 R)
• M25: 8,685,652 km (0.09 R)
• M26: 11,059,172 km (0.083 R)
• M27: 11,974,412 km (0.119 R)
• M28: 12,598,085 km (0.115 R)
• M29: 13,232,081 km (0.091 R)
• M30: 13,553,118 km (0.102 R)
• M31: 15,870,389 km (0.108 R)
• M32: 16,623,764 km (0.112 R)
• M33: 16,831,107 km (0.08 R)
• M34: 18,521,413 km (0.088 R)
• M35: 20,044,020 km (0.08 R)
• M36: 21,984,155 km (0.115 R)
• M37: 22,211,843 km (0.067 R)
• M38: 23,362,101 km (0.071 R)
• M39: 23,516,935 km (0.069 R)
• M40: 24,452,969 km (0.12 R)
• M41: 24,688,885 km (0.105 R)
• M42: 24,925,548 km (0.105 R)
• M43: 25,242,247 km (0.073 R)
• M44: 25,640,028 km (0.085 R)
• M45: 27,578,068 km (0.099 R)
• M46: 27,659,898 km (0.119 R)
• M47: 28,152,225 km (0.111 R)
• M48: 29,062,229 km (0.088 R)
• M49: 29,646,408 km (0.101 R)
• M50: 29,981,956 km (0.083 R)
• M51: 30,066,030 km (0.114 R)
• M52: 30,150,254 km (0.037 R)
• M53: 30,572,120 km (0.087 R)
• M54: 30,826,287 km (0.038 R)
• M55: 31,251,444 km (0.062 R)
• M56: 31,336,715 km (0.058 R)
• M57: 31,507,406 km (0.096 R)
• M58: 32,971,221 km (0.101 R)
• M59: 34,281,100 km (0.114 R)
• M60: 35,075,166 km (0.118 R)
• M61: 36,591,490 km (0.044 R)
• M62: 36,681,248 km (0.065 R)
• M63: 37,312,402 km (0.063 R)
• M64: 44,008,253 km (0.047 R)
• M65: 45,739,100 km (0.119 R)
• M66: 46,126,708 km (0.114 R)
• M67: 46,223,797 km (0.065 R)
• M68: 47,002,903 km (0.082 R)
• M69: 47,296,115 km (0.075 R)
• M70: 48,969,517 km (0.104 R)
• M71: 49,266,768 km (0.11 R)
• M72: 49,465,284 km (0.084 R)
• M73: 50,462,055 km (0.07 R)
• M74: 50,962,759 km (0.099 R)
• M75: 51,063,139 km (0.074 R)
• M76: 51,264,049 km (0.113 R)
• M77: 53,389,685 km (0.089 R)
• M78: 56,060,904 km (0.119 R)
• M79: 56,268,098 km (0.057 R)
• M80: 56,475,590 km (0.07 R)
• M81: 59,302,092 km (0.091 R)
• M82: 60,998,681 km (0.085 R)
• M83: 62,818,689 km (0.104 R)
• M84: 64,873,715 km (0.029 R)
• M85: 65,091,380 km (0.074 R)
• M86: 65,854,927 km (0.046 R)
• M87: 66,292,501 km (0.043 R)
• M88: 67,611,356 km (0.088 R)
• M89: 72,972,046 km (0.096 R)
• M90: 74,561,075 km (0.067 R)
• M91: 75,017,199 km (0.117 R)
• M92: 75,359,927 km (0.098 R)
• M93: 75,588,663 km (0.097 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 15,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit