🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.13 AU - 1.71 AU

Year: 641 Days

Day: 24.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.19 AU - 3.93 AU

Year: 2544 Days

Day: 27 Hours

Environment

Temp: -123 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,250,277 km

• M1: 1,457,532 km (0.067 R)
• M2: 2,062,057 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.38 AU - 4.82 AU

Year: 3144 Days

Day: 38 Hours

Environment

Temp: -132 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,250,277 km

• M1: 2,492,301 km (0.087 R)

Asteroid Belt

Center: 10.51 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.4

Radius: 4

Gravity: 29.03 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 15.02 AU - 18.82 AU

Year: 26360 Days

Day: 21.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 80,250,277 km

• M1: 406,009 km (0.085 R)
• M2: 531,072 km (0.119 R)
• M3: 575,503 km (0.105 R)
• M4: 716,424 km (0.028 R)
• M5: 1,969,905 km (0.119 R)
• M6: 2,004,761 km (0.119 R)
• M7: 2,589,090 km (0.038 R)
• M8: 3,100,117 km (0.113 R)
• M9: 3,471,718 km (0.026 R)
• M10: 3,556,091 km (0.065 R)
• M11: 4,166,450 km (0.089 R)
• M12: 4,714,876 km (0.118 R)
• M13: 5,045,338 km (0.105 R)
• M14: 5,237,421 km (0.074 R)
• M15: 7,232,309 km (0.109 R)
• M16: 9,788,039 km (0.074 R)
• M17: 10,087,534 km (0.112 R)
• M18: 10,818,918 km (0.076 R)
• M19: 11,004,419 km (0.107 R)
• M20: 11,756,897 km (0.092 R)
• M21: 13,178,974 km (0.119 R)
• M22: 13,776,169 km (0.04 R)
• M23: 14,654,308 km (0.119 R)
• M24: 14,791,041 km (0.074 R)
• M25: 15,829,699 km (0.101 R)
• M26: 15,899,860 km (0.106 R)
• M27: 15,970,021 km (0.04 R)
• M28: 16,040,332 km (0.078 R)
• M29: 16,181,104 km (0.071 R)
• M30: 17,178,772 km (0.068 R)
• M31: 19,607,943 km (0.066 R)
• M32: 19,909,532 km (0.099 R)
• M33: 20,977,511 km (0.111 R)
• M34: 22,850,925 km (0.08 R)
• M35: 24,210,022 km (0.073 R)
• M36: 26,089,869 km (0.04 R)
• M37: 27,509,403 km (0.081 R)
• M38: 27,847,045 km (0.095 R)
• M39: 27,931,568 km (0.074 R)
• M40: 28,271,006 km (0.109 R)
• M41: 28,782,481 km (0.069 R)
• M42: 30,248,390 km (0.104 R)
• M43: 30,859,049 km (0.071 R)
• M44: 32,536,938 km (0.061 R)
• M45: 33,702,007 km (0.118 R)
• M46: 34,334,806 km (0.027 R)
• M47: 35,796,227 km (0.037 R)
• M48: 38,590,716 km (0.105 R)
• M49: 38,684,962 km (0.065 R)
• M50: 38,779,358 km (0.103 R)
• M51: 40,396,362 km (0.078 R)
• M52: 40,972,314 km (0.077 R)
• M53: 41,744,388 km (0.026 R)
• M54: 42,521,250 km (0.035 R)
• M55: 43,597,307 km (0.071 R)
• M56: 46,476,767 km (0.09 R)
• M57: 46,677,528 km (0.107 R)
• M58: 48,701,736 km (0.113 R)
• M59: 50,651,146 km (0.119 R)
• M60: 52,835,126 km (0.109 R)
• M61: 53,885,901 km (0.093 R)
• M62: 54,308,216 km (0.109 R)
• M63: 54,413,981 km (0.085 R)
• M64: 55,688,107 km (0.058 R)
• M65: 56,650,021 km (0.039 R)
• M66: 57,186,928 km (0.111 R)
• M67: 57,725,480 km (0.059 R)
• M68: 59,896,295 km (0.081 R)
• M69: 60,443,224 km (0.104 R)
• M70: 61,321,663 km (0.108 R)
• M71: 61,431,767 km (0.115 R)
• M72: 62,204,291 km (0.108 R)
• M73: 62,868,954 km (0.1 R)
• M74: 63,759,061 km (0.078 R)
• M75: 65,551,393 km (0.114 R)
• M76: 68,956,690 km (0.107 R)
• M77: 69,759,432 km (0.104 R)
• M78: 70,334,785 km (0.063 R)
• M79: 71,837,945 km (0.058 R)
• M80: 71,954,033 km (0.107 R)
• M81: 72,186,358 km (0.078 R)
• M82: 73,819,668 km (0.067 R)
• M83: 74,523,226 km (0.116 R)
• M84: 74,875,978 km (0.114 R)
• M85: 75,937,375 km (0.047 R)
• M86: 76,766,297 km (0.098 R)
• M87: 78,433,116 km (0.099 R)
• M88: 80,232,180 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318.6

Radius: 5.3

Gravity: 11.34 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 17.9 AU - 20.42 AU

Year: 31764 Days

Day: 19.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,250,277 km

• M1: 461,958 km (0.044 R)
• M2: 831,315 km (0.074 R)
• M3: 1,100,143 km (0.108 R)
• M4: 1,647,372 km (0.043 R)
• M5: 1,745,957 km (0.109 R)
• M6: 1,812,677 km (0.053 R)
• M7: 2,123,542 km (0.084 R)
• M8: 2,376,811 km (0.099 R)
• M9: 3,781,086 km (0.096 R)
• M10: 3,955,218 km (0.11 R)
• M11: 5,391,358 km (0.075 R)
• M12: 5,686,215 km (0.076 R)
• M13: 6,036,872 km (0.084 R)
• M14: 6,343,099 km (0.044 R)
• M15: 7,562,920 km (0.072 R)
• M16: 8,059,585 km (0.08 R)
• M17: 8,283,683 km (0.1 R)
• M18: 8,852,903 km (0.03 R)
• M19: 8,910,648 km (0.103 R)
• M20: 9,200,568 km (0.085 R)
• M21: 9,493,630 km (0.094 R)
• M22: 9,789,834 km (0.116 R)
• M23: 10,330,481 km (0.052 R)
• M24: 10,512,841 km (0.119 R)
• M25: 10,757,732 km (0.088 R)
• M26: 10,942,635 km (0.088 R)
• M27: 12,073,745 km (0.098 R)
• M28: 13,175,683 km (0.112 R)
• M29: 13,439,723 km (0.084 R)
• M30: 13,972,740 km (0.054 R)
• M31: 14,107,229 km (0.086 R)
• M32: 14,512,789 km (0.109 R)
• M33: 14,922,388 km (0.104 R)
• M34: 15,128,533 km (0.094 R)
• M35: 15,335,727 km (0.07 R)
• M36: 16,883,017 km (0.086 R)
• M37: 18,258,869 km (0.055 R)
• M38: 19,896,367 km (0.081 R)
• M39: 19,971,914 km (0.117 R)
• M40: 20,275,149 km (0.065 R)
• M41: 21,039,594 km (0.081 R)
• M42: 22,833,422 km (0.101 R)
• M43: 22,912,559 km (0.059 R)
• M44: 22,991,697 km (0.036 R)
• M45: 24,594,488 km (0.049 R)
• M46: 26,233,183 km (0.094 R)
• M47: 26,981,921 km (0.077 R)
• M48: 29,528,077 km (0.105 R)
• M49: 29,787,030 km (0.099 R)
• M50: 33,488,531 km (0.068 R)
• M51: 33,668,497 km (0.091 R)
• M52: 36,312,190 km (0.085 R)
• M53: 36,404,492 km (0.05 R)
• M54: 36,867,348 km (0.096 R)
• M55: 37,425,498 km (0.074 R)
• M56: 39,875,761 km (0.077 R)
• M57: 41,216,607 km (0.116 R)
• M58: 41,312,948 km (0.051 R)
• M59: 42,086,219 km (0.101 R)
• M60: 47,430,005 km (0.088 R)
• M61: 47,733,090 km (0.057 R)
• M62: 47,834,218 km (0.095 R)
• M63: 48,747,962 km (0.088 R)
• M64: 48,849,838 km (0.096 R)
• M65: 49,258,091 km (0.11 R)
• M66: 50,283,584 km (0.11 R)
• M67: 50,592,653 km (0.101 R)
• M68: 51,939,034 km (0.049 R)
• M69: 52,251,395 km (0.087 R)
• M70: 52,773,342 km (0.083 R)
• M71: 53,927,938 km (0.086 R)
• M72: 56,261,814 km (0.099 R)
• M73: 58,628,602 km (0.089 R)
• M74: 58,736,911 km (0.092 R)
• M75: 58,845,370 km (0.096 R)
• M76: 60,808,243 km (0.112 R)
• M77: 64,015,472 km (0.12 R)
• M78: 64,685,820 km (0.053 R)
• M79: 69,214,297 km (0.032 R)
• M80: 71,748,186 km (0.086 R)
• M81: 71,980,063 km (0.119 R)
• M82: 72,096,001 km (0.102 R)
• M83: 72,212,089 km (0.086 R)
• M84: 72,328,327 km (0.08 R)
• M85: 75,134,334 km (0.094 R)
• M86: 78,214,255 km (0.064 R)
• M87: 78,333,634 km (0.111 R)
• M88: 78,811,300 km (0.09 R)
• M89: 79,050,507 km (0.063 R)
• M90: 79,290,013 km (0.115 R)
• M91: 79,769,624 km (0.051 R)
• M92: 80,250,282 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 15,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit