🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.14 AU - 1.34 AU

Year: 586 Days

Day: 37.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,166,841 km

• M1: 658,530 km (0.045 R)
• M2: 1,149,360 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.1 AU - 1.38 AU

Year: 586 Days

Day: 26.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.38 AU - 1.4 AU

Year: 696 Days

Day: 35.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,166,841 km

• M1: 236,813 km (0.099 R)

Asteroid Belt

Center: 3.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69

Radius: 9.5

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.1 AU - 5.22 AU

Year: 4271 Days

Day: 12.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 44,166,841 km

• M1: 136,732 km (0.105 R)
• M2: 218,413 km (0.113 R)
• M3: 284,236 km (0.109 R)
• M4: 445,203 km (0.092 R)
• M5: 562,937 km (0.082 R)
• M6: 890,257 km (0.081 R)
• M7: 1,019,809 km (0.082 R)
• M8: 1,099,096 km (0.066 R)
• M9: 1,247,347 km (0.098 R)
• M10: 1,411,157 km (0.095 R)
• M11: 1,491,341 km (0.101 R)
• M12: 1,563,896 km (0.065 R)
• M13: 1,647,073 km (0.101 R)
• M14: 1,741,170 km (0.082 R)
• M15: 1,974,692 km (0.1 R)
• M16: 2,208,065 km (0.113 R)
• M17: 2,407,778 km (0.061 R)
• M18: 2,536,881 km (0.073 R)
• M19: 2,613,325 km (0.072 R)
• M20: 2,690,667 km (0.069 R)
• M21: 2,813,487 km (0.089 R)
• M22: 3,193,615 km (0.035 R)
• M23: 3,395,872 km (0.116 R)
• M24: 3,590,050 km (0.11 R)
• M25: 3,738,152 km (0.086 R)
• M26: 3,825,367 km (0.051 R)
• M27: 3,951,329 km (0.088 R)
• M28: 4,027,623 km (0.097 R)
• M29: 4,155,829 km (0.098 R)
• M30: 4,233,321 km (0.109 R)
• M31: 4,324,426 km (0.115 R)
• M32: 4,389,950 km (0.107 R)
• M33: 4,939,422 km (0.099 R)
• M34: 5,035,464 km (0.058 R)
• M35: 5,132,105 km (0.087 R)
• M36: 5,299,205 km (0.073 R)
• M37: 5,369,367 km (0.114 R)
• M38: 5,567,584 km (0.113 R)
• M39: 5,638,942 km (0.111 R)
• M40: 5,796,917 km (0.101 R)
• M41: 6,073,524 km (0.047 R)
• M42: 6,220,728 km (0.048 R)
• M43: 6,369,279 km (0.069 R)
• M44: 7,129,236 km (0.076 R)
• M45: 7,409,882 km (0.083 R)
• M46: 7,488,421 km (0.116 R)
• M47: 7,741,839 km (0.101 R)
• M48: 7,917,767 km (0.091 R)
• M49: 7,981,944 km (0.045 R)
• M50: 8,257,204 km (0.11 R)
• M51: 8,338,735 km (0.08 R)
• M52: 8,584,823 km (0.074 R)
• M53: 8,800,244 km (0.074 R)
• M54: 9,151,799 km (0.05 R)
• M55: 9,219,268 km (0.093 R)
• M56: 9,713,689 km (0.043 R)
• M57: 9,920,732 km (0.066 R)
• M58: 10,251,643 km (0.082 R)
• M59: 10,568,491 km (0.066 R)
• M60: 10,710,310 km (0.101 R)
• M61: 11,247,965 km (0.054 R)
• M62: 11,520,083 km (0.092 R)
• M63: 11,702,742 km (0.1 R)
• M64: 11,996,852 km (0.085 R)
• M65: 12,536,302 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.1

Radius: 14.8

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.54 AU - 7.4 AU

Year: 6193 Days

Day: 11.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 44,166,841 km

• M1: 270,473 km (0.099 R)
• M2: 564,283 km (0.119 R)
• M3: 782,397 km (0.048 R)
• M4: 1,181,374 km (0.057 R)
• M5: 1,437,935 km (0.063 R)
• M6: 1,678,039 km (0.115 R)
• M7: 1,987,857 km (0.11 R)
• M8: 2,296,776 km (0.091 R)
• M9: 2,396,558 km (0.095 R)
• M10: 2,538,825 km (0.086 R)
• M11: 2,853,430 km (0.078 R)
• M12: 2,961,290 km (0.093 R)
• M13: 3,248,069 km (0.11 R)
• M14: 3,707,185 km (0.05 R)
• M15: 3,992,767 km (0.083 R)
• M16: 4,211,778 km (0.068 R)
• M17: 4,409,846 km (0.096 R)
• M18: 5,259,562 km (0.051 R)
• M19: 5,936,941 km (0.035 R)
• M20: 6,356,713 km (0.098 R)
• M21: 7,078,074 km (0.118 R)
• M22: 7,734,360 km (0.081 R)
• M23: 8,254,960 km (0.087 R)
• M24: 8,882,074 km (0.119 R)
• M25: 9,459,672 km (0.087 R)
• M26: 9,818,707 km (0.04 R)
• M27: 10,516,581 km (0.052 R)
• M28: 10,617,559 km (0.055 R)
• M29: 11,093,430 km (0.049 R)
• M30: 11,196,204 km (0.054 R)
• M31: 11,645,596 km (0.071 R)
• M32: 12,277,796 km (0.088 R)
• M33: 12,598,085 km (0.113 R)
• M34: 12,777,154 km (0.106 R)
• M35: 13,029,376 km (0.074 R)
• M36: 13,137,984 km (0.049 R)
• M37: 13,575,408 km (0.072 R)
• M38: 13,943,718 km (0.111 R)
• M39: 14,614,814 km (0.054 R)
• M40: 14,765,310 km (0.113 R)
• M41: 15,718,248 km (0.094 R)
• M42: 15,833,887 km (0.112 R)
• M43: 16,455,766 km (0.061 R)
• M44: 17,045,929 km (0.05 R)
• M45: 17,803,643 km (0.065 R)
• M46: 18,085,485 km (0.061 R)
• M47: 18,206,809 km (0.093 R)
• M48: 18,653,807 km (0.113 R)
• M49: 19,022,117 km (0.098 R)
• M50: 19,392,970 km (0.028 R)
• M51: 19,724,629 km (0.064 R)
• M52: 20,225,782 km (0.05 R)
• M53: 20,477,854 km (0.078 R)
• M54: 21,112,598 km (0.089 R)
• M55: 21,325,625 km (0.075 R)
• M56: 22,924,378 km (0.065 R)
• M57: 23,363,148 km (0.034 R)
• M58: 23,716,050 km (0.097 R)
• M59: 24,293,497 km (0.03 R)
• M60: 24,561,427 km (0.109 R)
• M61: 25,462,156 km (0.12 R)
• M62: 25,734,424 km (0.09 R)
• M63: 26,511,136 km (0.093 R)
• M64: 26,694,992 km (0.105 R)
• M65: 26,879,297 km (0.047 R)
• M66: 27,249,252 km (0.054 R)
• M67: 29,124,013 km (0.101 R)
• M68: 29,266,280 km (0.098 R)
• M69: 29,503,991 km (0.093 R)
• M70: 29,742,301 km (0.111 R)
• M71: 29,837,744 km (0.115 R)
• M72: 29,933,337 km (0.088 R)
• M73: 30,076,951 km (0.047 R)
• M74: 30,316,906 km (0.07 R)
• M75: 31,185,621 km (0.114 R)
• M76: 31,331,180 km (0.094 R)
• M77: 32,209,469 km (0.064 R)
• M78: 33,046,319 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.6

Radius: 11.2

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.55 AU - 9.01 AU

Year: 8340 Days

Day: 10.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 44,166,841 km

• M1: 140,323 km (0.06 R)
• M2: 519,404 km (0.073 R)
• M3: 626,516 km (0.088 R)
• M4: 742,005 km (0.106 R)
• M5: 851,511 km (0.111 R)
• M6: 937,530 km (0.076 R)
• M7: 1,806,693 km (0.03 R)
• M8: 2,376,362 km (0.1 R)
• M9: 2,564,108 km (0.052 R)
• M10: 2,756,939 km (0.115 R)
• M11: 2,866,146 km (0.118 R)
• M12: 2,999,138 km (0.072 R)
• M13: 3,225,480 km (0.104 R)
• M14: 3,340,820 km (0.104 R)
• M15: 3,434,019 km (0.106 R)
• M16: 3,719,003 km (0.101 R)
• M17: 4,136,082 km (0.105 R)
• M18: 4,211,330 km (0.1 R)
• M19: 4,337,590 km (0.115 R)
• M20: 4,414,035 km (0.111 R)
• M21: 4,645,911 km (0.103 R)
• M22: 5,095,154 km (0.11 R)
• M23: 5,311,323 km (0.064 R)
• M24: 5,641,336 km (0.08 R)
• M25: 5,978,230 km (0.086 R)
• M26: 6,063,501 km (0.102 R)
• M27: 6,149,071 km (0.073 R)
• M28: 6,466,667 km (0.098 R)
• M29: 7,117,867 km (0.083 R)
• M30: 7,543,173 km (0.092 R)
• M31: 7,883,209 km (0.096 R)
• M32: 8,323,177 km (0.095 R)
• M33: 8,546,227 km (0.106 R)
• M34: 8,868,311 km (0.12 R)
• M35: 9,557,658 km (0.107 R)
• M36: 10,230,250 km (0.115 R)
• M37: 10,675,753 km (0.083 R)
• M38: 11,338,172 km (0.083 R)
• M39: 12,447,440 km (0.089 R)
• M40: 13,404,268 km (0.111 R)
• M41: 13,590,967 km (0.065 R)
• M42: 14,118,449 km (0.045 R)
• M43: 14,576,069 km (0.079 R)
• M44: 14,768,003 km (0.075 R)
• M45: 14,845,046 km (0.094 R)
• M46: 15,271,399 km (0.077 R)
• M47: 15,427,430 km (0.08 R)
• M48: 15,583,909 km (0.09 R)
• M49: 16,614,190 km (0.099 R)
• M50: 16,694,374 km (0.098 R)
• M51: 17,543,941 km (0.089 R)
• M52: 17,871,261 km (0.081 R)
• M53: 18,615,211 km (0.115 R)
• M54: 18,949,113 km (0.11 R)
• M55: 19,032,888 km (0.11 R)
• M56: 19,411,521 km (0.104 R)
• M57: 19,962,789 km (0.098 R)
• M58: 20,433,124 km (0.068 R)
• M59: 20,820,732 km (0.086 R)
• M60: 21,647,111 km (0.081 R)
• M61: 21,954,236 km (0.111 R)
• M62: 22,174,593 km (0.092 R)
• M63: 22,750,695 km (0.12 R)
• M64: 23,242,124 km (0.071 R)
• M65: 24,235,304 km (0.103 R)
• M66: 24,326,409 km (0.069 R)
• M67: 24,782,982 km (0.103 R)
• M68: 25,427,000 km (0.071 R)
• M69: 26,076,554 km (0.053 R)
• M70: 26,263,253 km (0.059 R)
• M71: 26,543,898 km (0.081 R)
• M72: 26,731,644 km (0.112 R)
• M73: 26,825,741 km (0.031 R)
• M74: 27,061,208 km (0.079 R)
• M75: 28,201,293 km (0.04 R)
• M76: 28,488,820 km (0.086 R)
• M77: 29,018,397 km (0.051 R)
• M78: 29,940,817 km (0.086 R)
• M79: 30,185,110 km (0.096 R)
• M80: 30,872,812 km (0.106 R)
• M81: 31,169,165 km (0.086 R)
• M82: 31,665,082 km (0.069 R)
• M83: 33,928,947 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.6

Radius: 6.5

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 9.97 AU - 15.23 AU

Year: 18990 Days

Day: 19.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 44,166,841 km

• M1: 146,157 km (0.099 R)
• M2: 187,297 km (0.085 R)
• M3: 333,154 km (0.076 R)
• M4: 420,370 km (0.076 R)
• M5: 559,047 km (0.112 R)
• M6: 633,996 km (0.037 R)
• M7: 1,116,000 km (0.099 R)
• M8: 1,645,577 km (0.072 R)
• M9: 1,689,259 km (0.117 R)
• M10: 2,414,958 km (0.106 R)
• M11: 2,565,603 km (0.03 R)
• M12: 2,642,048 km (0.064 R)
• M13: 2,771,151 km (0.064 R)
• M14: 2,982,084 km (0.099 R)
• M15: 3,062,568 km (0.063 R)
• M16: 3,143,650 km (0.082 R)
• M17: 3,447,633 km (0.078 R)
• M18: 3,818,785 km (0.079 R)
• M19: 4,024,033 km (0.072 R)
• M20: 4,113,044 km (0.102 R)
• M21: 4,506,486 km (0.102 R)
• M22: 4,692,137 km (0.097 R)
• M23: 6,647,681 km (0.078 R)
• M24: 6,717,992 km (0.067 R)
• M25: 6,894,667 km (0.045 R)
• M26: 6,965,726 km (0.089 R)
• M27: 7,252,654 km (0.025 R)
• M28: 7,470,319 km (0.097 R)
• M29: 8,173,728 km (0.117 R)
• M30: 8,286,824 km (0.119 R)
• M31: 8,552,510 km (0.111 R)
• M32: 8,667,252 km (0.12 R)
• M33: 8,936,977 km (0.092 R)
• M34: 9,053,364 km (0.05 R)
• M35: 9,170,349 km (0.105 R)
• M36: 9,326,978 km (0.097 R)
• M37: 9,722,665 km (0.09 R)
• M38: 10,326,442 km (0.093 R)
• M39: 10,983,775 km (0.114 R)
• M40: 11,275,640 km (0.093 R)
• M41: 11,781,880 km (0.064 R)
• M42: 12,037,841 km (0.089 R)
• M43: 12,642,067 km (0.111 R)
• M44: 12,772,816 km (0.092 R)
• M45: 13,167,904 km (0.099 R)
• M46: 13,256,167 km (0.097 R)
• M47: 13,522,301 km (0.114 R)
• M48: 13,700,771 km (0.033 R)
• M49: 14,331,476 km (0.054 R)
• M50: 14,696,046 km (0.09 R)
• M51: 14,879,453 km (0.073 R)
• M52: 15,017,532 km (0.091 R)
• M53: 15,156,059 km (0.104 R)
• M54: 15,248,661 km (0.096 R)
• M55: 16,137,571 km (0.086 R)
• M56: 16,326,812 km (0.111 R)
• M57: 16,659,817 km (0.113 R)
• M58: 16,755,410 km (0.115 R)
• M59: 17,043,087 km (0.08 R)
• M60: 17,769,684 km (0.086 R)
• M61: 18,555,821 km (0.068 R)
• M62: 18,903,187 km (0.077 R)
• M63: 19,002,969 km (0.052 R)
• M64: 19,958,600 km (0.076 R)
• M65: 20,672,631 km (0.078 R)
• M66: 21,084,473 km (0.067 R)
• M67: 21,187,846 km (0.116 R)
• M68: 22,600,050 km (0.116 R)
• M69: 23,130,673 km (0.106 R)
• M70: 23,611,780 km (0.071 R)
• M71: 24,583,867 km (0.084 R)
• M72: 24,801,681 km (0.081 R)
• M73: 25,074,847 km (0.065 R)
• M74: 25,789,775 km (0.118 R)
• M75: 26,066,531 km (0.086 R)
• M76: 26,233,034 km (0.106 R)
• M77: 26,846,535 km (0.105 R)
• M78: 28,315,586 km (0.047 R)
• M79: 29,694,579 km (0.089 R)
• M80: 31,271,939 km (0.088 R)
• M81: 31,330,880 km (0.096 R)
• M82: 32,756,698 km (0.104 R)
• M83: 33,960,811 km (0.053 R)
• M84: 34,812,322 km (0.109 R)
• M85: 35,240,770 km (0.031 R)
• M86: 36,785,069 km (0.043 R)
• M87: 38,667,010 km (0.065 R)
• M88: 39,237,726 km (0.028 R)
• M89: 39,556,071 km (0.114 R)
• M90: 41,031,106 km (0.055 R)
• M91: 42,654,691 km (0.103 R)
• M92: 43,507,250 km (0.088 R)
• M93: 43,770,691 km (0.061 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 10,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit