🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.79 AU - 1.01 AU

Year: 323 Days

Day: 32.8 Hours

Environment

Temp: 36 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1 AU - 1.26 AU

Year: 455 Days

Day: 40.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 94,453,598 km

• M1: 102,475 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.82 AU - 2.38 AU

Year: 1153 Days

Day: 17.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.17 AU - 4.43 AU

Year: 2806 Days

Day: 12.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491

Radius: 14.2

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.2 AU - 5.98 AU

Year: 5006 Days

Day: 6.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 94,453,598 km

• M1: 177,423 km (0.118 R)
• M2: 316,250 km (0.05 R)
• M3: 424,559 km (0.099 R)
• M4: 532,718 km (0.111 R)
• M5: 854,204 km (0.111 R)
• M6: 963,261 km (0.085 R)
• M7: 1,064,688 km (0.115 R)
• M8: 1,406,968 km (0.067 R)
• M9: 1,768,845 km (0.086 R)
• M10: 1,863,989 km (0.066 R)
• M11: 2,093,173 km (0.1 R)
• M12: 2,314,429 km (0.116 R)
• M13: 2,968,022 km (0.089 R)
• M14: 3,198,402 km (0.069 R)
• M15: 3,575,389 km (0.107 R)
• M16: 4,030,167 km (0.114 R)
• M17: 4,459,662 km (0.094 R)
• M18: 4,994,624 km (0.119 R)
• M19: 5,386,122 km (0.077 R)
• M20: 5,692,199 km (0.071 R)
• M21: 6,028,495 km (0.091 R)
• M22: 6,420,591 km (0.109 R)
• M23: 6,999,086 km (0.069 R)
• M24: 7,127,142 km (0.039 R)
• M25: 7,230,065 km (0.11 R)
• M26: 7,752,461 km (0.048 R)
• M27: 7,938,261 km (0.082 R)
• M28: 8,613,696 km (0.103 R)
• M29: 8,944,457 km (0.047 R)
• M30: 9,392,203 km (0.111 R)
• M31: 9,732,837 km (0.112 R)
• M32: 9,847,280 km (0.033 R)
• M33: 9,962,171 km (0.064 R)
• M34: 10,426,224 km (0.109 R)
• M35: 10,602,151 km (0.055 R)
• M36: 11,016,387 km (0.108 R)
• M37: 11,556,735 km (0.062 R)
• M38: 11,678,059 km (0.054 R)
• M39: 11,799,682 km (0.111 R)
• M40: 12,013,756 km (0.106 R)
• M41: 12,198,210 km (0.066 R)
• M42: 12,414,678 km (0.083 R)
• M43: 12,725,992 km (0.113 R)
• M44: 13,008,432 km (0.048 R)
• M45: 13,197,973 km (0.09 R)
• M46: 13,483,854 km (0.085 R)
• M47: 13,932,798 km (0.088 R)
• M48: 14,191,602 km (0.115 R)
• M49: 14,386,678 km (0.051 R)
• M50: 15,275,738 km (0.055 R)
• M51: 15,810,849 km (0.1 R)
• M52: 16,488,677 km (0.102 R)
• M53: 17,418,578 km (0.099 R)
• M54: 17,907,613 km (0.105 R)
• M55: 18,048,086 km (0.082 R)
• M56: 18,153,851 km (0.111 R)
• M57: 18,294,922 km (0.078 R)
• M58: 18,720,678 km (0.069 R)
• M59: 19,365,444 km (0.111 R)
• M60: 19,654,467 km (0.079 R)
• M61: 19,799,428 km (0.113 R)
• M62: 20,163,399 km (0.118 R)
• M63: 20,492,964 km (0.072 R)
• M64: 21,120,377 km (0.097 R)
• M65: 21,979,218 km (0.033 R)
• M66: 22,583,444 km (0.036 R)
• M67: 22,697,288 km (0.118 R)
• M68: 23,962,886 km (0.092 R)
• M69: 24,311,898 km (0.109 R)
• M70: 24,740,945 km (0.049 R)
• M71: 24,858,379 km (0.086 R)
• M72: 25,725,299 km (0.115 R)
• M73: 26,642,184 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.7

Radius: 3.8

Gravity: 49.91 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 15.78 AU - 17.58 AU

Year: 25801 Days

Day: 24.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,453,598 km

• M1: 125,513 km (0.104 R)
• M2: 215,720 km (0.12 R)
• M3: 431,590 km (0.098 R)
• M4: 726,298 km (0.11 R)
• M5: 2,278,824 km (0.061 R)
• M6: 2,522,220 km (0.066 R)
• M7: 2,689,022 km (0.103 R)
• M8: 3,255,549 km (0.111 R)
• M9: 3,575,389 km (0.11 R)
• M10: 3,715,562 km (0.047 R)
• M11: 4,695,279 km (0.082 R)
• M12: 5,425,765 km (0.077 R)
• M13: 6,472,202 km (0.068 R)
• M14: 6,643,043 km (0.06 R)
• M15: 6,872,975 km (0.105 R)
• M16: 7,164,242 km (0.097 R)
• M17: 8,994,722 km (0.041 R)
• M18: 9,765,001 km (0.116 R)
• M19: 10,356,511 km (0.095 R)
• M20: 11,163,143 km (0.087 R)
• M21: 11,573,938 km (0.103 R)
• M22: 11,712,017 km (0.057 R)
• M23: 12,339,880 km (0.114 R)
• M24: 12,764,588 km (0.101 R)
• M25: 12,978,662 km (0.101 R)
• M26: 13,266,040 km (0.045 R)
• M27: 13,628,216 km (0.106 R)
• M28: 14,288,242 km (0.109 R)
• M29: 14,362,144 km (0.081 R)
• M30: 17,423,814 km (0.028 R)
• M31: 17,899,834 km (0.114 R)
• M32: 18,059,455 km (0.111 R)
• M33: 18,621,943 km (0.099 R)
• M34: 20,677,118 km (0.059 R)
• M35: 21,688,849 km (0.095 R)
• M36: 22,889,372 km (0.097 R)
• M37: 23,935,510 km (0.042 R)
• M38: 24,641,462 km (0.054 R)
• M39: 26,527,143 km (0.115 R)
• M40: 28,365,551 km (0.097 R)
• M41: 28,458,601 km (0.113 R)
• M42: 29,865,719 km (0.096 R)
• M43: 32,163,692 km (0.028 R)
• M44: 33,137,873 km (0.107 R)
• M45: 33,530,268 km (0.046 R)
• M46: 35,314,821 km (0.107 R)
• M47: 35,615,363 km (0.12 R)
• M48: 36,017,183 km (0.084 R)
• M49: 38,151,646 km (0.086 R)
• M50: 39,182,375 km (0.089 R)
• M51: 39,597,360 km (0.102 R)
• M52: 40,222,379 km (0.066 R)
• M53: 43,503,061 km (0.113 R)
• M54: 43,610,322 km (0.107 R)
• M55: 46,101,426 km (0.118 R)
• M56: 46,429,644 km (0.107 R)
• M57: 46,648,954 km (0.063 R)
• M58: 47,088,623 km (0.086 R)
• M59: 47,529,637 km (0.086 R)
• M60: 49,755,205 km (0.107 R)
• M61: 51,559,804 km (0.118 R)
• M62: 52,584,400 km (0.105 R)
• M63: 53,960,850 km (0.063 R)
• M64: 54,306,869 km (0.04 R)
• M65: 55,814,517 km (0.098 R)
• M66: 56,983,624 km (0.065 R)
• M67: 58,397,174 km (0.111 R)
• M68: 58,633,838 km (0.104 R)
• M69: 59,703,014 km (0.08 R)
• M70: 59,941,473 km (0.098 R)
• M71: 61,499,236 km (0.049 R)
• M72: 61,740,088 km (0.09 R)
• M73: 61,860,664 km (0.055 R)
• M74: 63,191,637 km (0.047 R)
• M75: 64,043,596 km (0.117 R)
• M76: 66,251,661 km (0.081 R)
• M77: 66,869,351 km (0.071 R)
• M78: 68,984,066 km (0.1 R)
• M79: 69,986,821 km (0.104 R)
• M80: 71,879,832 km (0.089 R)
• M81: 72,133,400 km (0.111 R)
• M82: 72,641,734 km (0.073 R)
• M83: 73,151,115 km (0.044 R)
• M84: 76,491,186 km (0.098 R)
• M85: 76,620,738 km (0.064 R)
• M86: 79,356,135 km (0.074 R)
• M87: 79,880,775 km (0.068 R)
• M88: 80,274,965 km (0.119 R)
• M89: 80,538,108 km (0.115 R)
• M90: 82,919,706 km (0.07 R)
• M91: 83,452,125 km (0.113 R)
• M92: 85,055,964 km (0.107 R)
• M93: 89,110,066 km (0.089 R)
• M94: 89,246,200 km (0.031 R)
• M95: 90,338,564 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.2

Radius: 7.4

Gravity: 12.62 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 15.43 AU - 19.41 AU

Year: 27537 Days

Day: 21.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 94,453,598 km

• M1: 135,835 km (0.093 R)
• M2: 1,444,367 km (0.043 R)
• M3: 1,691,952 km (0.112 R)
• M4: 4,362,723 km (0.076 R)
• M5: 4,515,013 km (0.111 R)
• M6: 5,683,971 km (0.119 R)
• M7: 5,739,173 km (0.077 R)
• M8: 6,131,119 km (0.076 R)
• M9: 6,764,517 km (0.084 R)
• M10: 6,881,951 km (0.104 R)
• M11: 6,940,892 km (0.078 R)
• M12: 7,600,469 km (0.1 R)
• M13: 8,092,796 km (0.107 R)
• M14: 8,658,874 km (0.055 R)
• M15: 8,850,509 km (0.094 R)
• M16: 9,962,171 km (0.034 R)
• M17: 12,529,869 km (0.062 R)
• M18: 13,037,454 km (0.104 R)
• M19: 13,330,517 km (0.087 R)
• M20: 15,674,865 km (0.118 R)
• M21: 16,774,559 km (0.1 R)
• M22: 17,898,936 km (0.107 R)
• M23: 18,143,080 km (0.065 R)
• M24: 19,882,604 km (0.078 R)
• M25: 20,559,086 km (0.08 R)
• M26: 20,644,207 km (0.065 R)
• M27: 20,814,749 km (0.099 R)
• M28: 24,955,318 km (0.078 R)
• M29: 26,884,981 km (0.099 R)
• M30: 27,445,076 km (0.117 R)
• M31: 28,481,939 km (0.056 R)
• M32: 29,916,433 km (0.1 R)
• M33: 30,206,204 km (0.079 R)
• M34: 31,178,590 km (0.049 R)
• M35: 33,154,030 km (0.034 R)
• M36: 34,358,741 km (0.115 R)
• M37: 35,884,490 km (0.094 R)
• M38: 38,057,549 km (0.083 R)
• M39: 38,581,291 km (0.056 R)
• M40: 40,060,215 km (0.067 R)
• M41: 42,746,844 km (0.074 R)
• M42: 42,855,452 km (0.09 R)
• M43: 42,964,359 km (0.054 R)
• M44: 43,400,287 km (0.039 R)
• M45: 44,276,631 km (0.099 R)
• M46: 45,269,512 km (0.104 R)
• M47: 45,491,217 km (0.093 R)
• M48: 45,602,069 km (0.079 R)
• M49: 47,277,265 km (0.112 R)
• M50: 48,745,269 km (0.04 R)
• M51: 49,541,878 km (0.102 R)
• M52: 49,656,021 km (0.105 R)
• M53: 50,457,567 km (0.026 R)
• M54: 52,073,523 km (0.112 R)
• M55: 52,189,611 km (0.051 R)
• M56: 53,706,384 km (0.099 R)
• M57: 54,529,172 km (0.093 R)
• M58: 55,592,962 km (0.094 R)
• M59: 57,501,233 km (0.108 R)
• M60: 59,188,547 km (0.091 R)
• M61: 59,552,220 km (0.114 R)
• M62: 59,795,017 km (0.093 R)
• M63: 60,769,797 km (0.026 R)
• M64: 61,504,322 km (0.12 R)
• M65: 61,626,992 km (0.078 R)
• M66: 62,858,482 km (0.097 R)
• M67: 63,601,236 km (0.103 R)
• M68: 64,098,050 km (0.086 R)
• M69: 64,346,981 km (0.071 R)
• M70: 67,991,783 km (0.091 R)
• M71: 70,544,222 km (0.079 R)
• M72: 71,574,054 km (0.108 R)
• M73: 71,703,157 km (0.074 R)
• M74: 73,257,928 km (0.075 R)
• M75: 75,217,061 km (0.085 R)
• M76: 75,479,606 km (0.117 R)
• M77: 76,796,815 km (0.092 R)
• M78: 77,458,187 km (0.087 R)
• M79: 78,387,489 km (0.048 R)
• M80: 78,653,624 km (0.077 R)
• M81: 80,525,093 km (0.119 R)
• M82: 81,331,725 km (0.118 R)
• M83: 81,870,875 km (0.111 R)
• M84: 83,224,138 km (0.068 R)
• M85: 83,767,477 km (0.104 R)
• M86: 85,267,645 km (0.062 R)
• M87: 86,639,308 km (0.062 R)
• M88: 86,914,418 km (0.103 R)
• M89: 87,052,198 km (0.098 R)
• M90: 88,433,136 km (0.096 R)
• M91: 88,710,191 km (0.119 R)
• M92: 90,518,231 km (0.088 R)
• M93: 92,900,876 km (0.086 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 19,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit