🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.62 AU - 0.98 AU

Year: 258 Days

Day: 35.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,515,076 km

• M1: 203,304 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.08 AU - 1.62 AU

Year: 565 Days

Day: 30.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 106,515,076 km

• M1: 466,297 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.28 AU - 1.84 AU

Year: 701 Days

Day: 19.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.23 AU - 4.05 AU

Year: 2499 Days

Day: 14.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,515,076 km

• M1: 518,357 km (0.03 R)

Asteroid Belt

Center: 8.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.5

Radius: 13.3

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 12.15 AU - 12.93 AU

Year: 15982 Days

Day: 11.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 106,515,076 km

• M1: 170,841 km (0.075 R)
• M2: 287,228 km (0.039 R)
• M3: 403,465 km (0.106 R)
• M4: 559,795 km (0.088 R)
• M5: 1,117,795 km (0.114 R)
• M6: 1,209,948 km (0.111 R)
• M7: 1,502,711 km (0.077 R)
• M8: 1,657,993 km (0.099 R)
• M9: 2,098,709 km (0.04 R)
• M10: 2,637,859 km (0.09 R)
• M11: 3,699,555 km (0.065 R)
• M12: 4,461,756 km (0.119 R)
• M13: 5,114,302 km (0.1 R)
• M14: 5,920,186 km (0.108 R)
• M15: 6,679,545 km (0.11 R)
• M16: 6,852,480 km (0.069 R)
• M17: 7,158,707 km (0.092 R)
• M18: 7,875,580 km (0.095 R)
• M19: 8,012,612 km (0.057 R)
• M20: 9,233,031 km (0.106 R)
• M21: 9,377,543 km (0.114 R)
• M22: 9,914,150 km (0.114 R)
• M23: 11,687,184 km (0.073 R)
• M24: 12,690,387 km (0.089 R)
• M25: 14,218,530 km (0.07 R)
• M26: 15,061,065 km (0.105 R)
• M27: 15,288,454 km (0.101 R)
• M28: 15,517,039 km (0.061 R)
• M29: 15,746,672 km (0.062 R)
• M30: 16,442,601 km (0.041 R)
• M31: 16,559,587 km (0.057 R)
• M32: 16,794,306 km (0.1 R)
• M33: 17,385,965 km (0.111 R)
• M34: 18,772,887 km (0.091 R)
• M35: 18,895,258 km (0.112 R)
• M36: 19,140,599 km (0.109 R)
• M37: 19,325,352 km (0.051 R)
• M38: 19,634,421 km (0.055 R)
• M39: 20,070,050 km (0.036 R)
• M40: 20,508,970 km (0.036 R)
• M41: 20,761,192 km (0.102 R)
• M42: 21,780,253 km (0.103 R)
• M43: 22,295,917 km (0.057 R)
• M44: 22,490,245 km (0.086 R)
• M45: 22,815,470 km (0.075 R)
• M46: 25,338,289 km (0.096 R)
• M47: 26,084,932 km (0.107 R)
• M48: 26,495,279 km (0.079 R)
• M49: 26,701,126 km (0.113 R)
• M50: 26,838,756 km (0.084 R)
• M51: 27,252,992 km (0.075 R)
• M52: 27,948,173 km (0.117 R)
• M53: 29,284,980 km (0.079 R)
• M54: 29,640,275 km (0.101 R)
• M55: 30,642,581 km (0.1 R)
• M56: 32,386,593 km (0.086 R)
• M57: 32,827,757 km (0.098 R)
• M58: 33,790,120 km (0.117 R)
• M59: 34,912,104 km (0.11 R)
• M60: 35,894,363 km (0.084 R)
• M61: 36,427,082 km (0.048 R)
• M62: 37,192,723 km (0.092 R)
• M63: 39,051,627 km (0.093 R)
• M64: 39,677,843 km (0.091 R)
• M65: 43,586,237 km (0.109 R)
• M66: 44,398,853 km (0.114 R)
• M67: 44,888,786 km (0.106 R)
• M68: 45,298,534 km (0.117 R)
• M69: 45,462,643 km (0.083 R)
• M70: 46,949,646 km (0.106 R)
• M71: 47,115,849 km (0.056 R)
• M72: 47,199,026 km (0.092 R)
• M73: 48,788,503 km (0.106 R)
• M74: 49,463,040 km (0.112 R)
• M75: 49,886,252 km (0.085 R)
• M76: 51,848,228 km (0.071 R)
• M77: 53,661,504 km (0.108 R)
• M78: 55,056,953 km (0.096 R)
• M79: 55,407,760 km (0.078 R)
• M80: 55,671,352 km (0.108 R)
• M81: 55,759,166 km (0.081 R)
• M82: 56,023,355 km (0.113 R)
• M83: 56,641,195 km (0.09 R)
• M84: 56,906,731 km (0.105 R)
• M85: 57,794,594 km (0.113 R)
• M86: 58,240,396 km (0.058 R)
• M87: 58,776,704 km (0.082 R)
• M88: 58,955,922 km (0.052 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.1

Radius: 4.9

Gravity: 29.7 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 11.76 AU - 15.46 AU

Year: 18070 Days

Day: 17.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 106,515,076 km

• M1: 86,468 km (0.119 R)
• M2: 280,047 km (0.103 R)
• M3: 841,937 km (0.026 R)
• M4: 939,624 km (0.107 R)
• M5: 1,066,782 km (0.102 R)
• M6: 1,394,551 km (0.045 R)
• M7: 1,481,169 km (0.092 R)
• M8: 2,372,323 km (0.101 R)
• M9: 2,760,081 km (0.025 R)
• M10: 3,553,697 km (0.064 R)
• M11: 4,078,188 km (0.064 R)
• M12: 4,540,595 km (0.111 R)
• M13: 4,799,848 km (0.039 R)
• M14: 5,423,222 km (0.094 R)
• M15: 6,598,612 km (0.091 R)
• M16: 7,289,904 km (0.11 R)
• M17: 7,440,998 km (0.117 R)
• M18: 7,797,639 km (0.11 R)
• M19: 8,527,527 km (0.035 R)
• M20: 8,900,625 km (0.103 R)
• M21: 10,502,219 km (0.073 R)
• M22: 10,672,910 km (0.1 R)
• M23: 10,901,945 km (0.083 R)
• M24: 11,074,880 km (0.069 R)
• M25: 11,481,637 km (0.099 R)
• M26: 12,130,742 km (0.031 R)
• M27: 12,791,815 km (0.119 R)
• M28: 12,913,288 km (0.102 R)
• M29: 13,035,061 km (0.038 R)
• M30: 14,211,349 km (0.112 R)
• M31: 14,971,456 km (0.112 R)
• M32: 15,679,951 km (0.109 R)
• M33: 15,875,027 km (0.112 R)
• M34: 17,599,292 km (0.109 R)
• M35: 18,483,415 km (0.047 R)
• M36: 18,758,376 km (0.12 R)
• M37: 18,896,455 km (0.112 R)
• M38: 19,521,475 km (0.116 R)
• M39: 19,591,487 km (0.115 R)
• M40: 21,437,225 km (0.114 R)
• M41: 23,486,118 km (0.068 R)
• M42: 23,634,818 km (0.093 R)
• M43: 23,709,318 km (0.105 R)
• M44: 24,157,962 km (0.101 R)
• M45: 24,458,504 km (0.075 R)
• M46: 24,835,939 km (0.109 R)
• M47: 24,911,636 km (0.117 R)
• M48: 26,056,808 km (0.083 R)
• M49: 34,031,421 km (0.046 R)
• M50: 36,498,739 km (0.074 R)
• M51: 37,276,199 km (0.052 R)
• M52: 37,971,829 km (0.069 R)
• M53: 39,464,068 km (0.045 R)
• M54: 40,261,873 km (0.082 R)
• M55: 41,065,064 km (0.08 R)
• M56: 43,141,333 km (0.077 R)
• M57: 44,238,035 km (0.084 R)
• M58: 44,697,749 km (0.037 R)
• M59: 44,882,054 km (0.116 R)
• M60: 45,251,561 km (0.05 R)
• M61: 48,148,374 km (0.055 R)
• M62: 48,337,316 km (0.107 R)
• M63: 48,905,638 km (0.115 R)
• M64: 49,285,766 km (0.118 R)
• M65: 52,361,798 km (0.083 R)
• M66: 53,433,517 km (0.101 R)
• M67: 54,020,988 km (0.071 R)
• M68: 54,315,696 km (0.098 R)
• M69: 56,492,345 km (0.088 R)
• M70: 56,591,827 km (0.083 R)
• M71: 57,190,817 km (0.06 R)
• M72: 57,892,132 km (0.067 R)
• M73: 59,000,054 km (0.1 R)
• M74: 59,607,421 km (0.064 R)
• M75: 60,115,007 km (0.046 R)
• M76: 60,624,088 km (0.078 R)
• M77: 60,726,114 km (0.104 R)
• M78: 61,339,166 km (0.108 R)
• M79: 61,441,641 km (0.12 R)
• M80: 62,159,860 km (0.07 R)
• M81: 62,777,849 km (0.054 R)
• M82: 63,397,782 km (0.113 R)
• M83: 63,812,169 km (0.086 R)
• M84: 64,227,452 km (0.087 R)
• M85: 64,747,903 km (0.097 R)
• M86: 65,478,838 km (0.108 R)
• M87: 68,323,592 km (0.074 R)
• M88: 69,174,205 km (0.044 R)
• M89: 69,387,382 km (0.119 R)
• M90: 69,814,484 km (0.105 R)
• M91: 71,423,708 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.9

Radius: 3.4

Gravity: 82.86 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 16.72 AU - 19.74 AU

Year: 28012 Days

Day: 23.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 106,515,076 km

• M1: 148,700 km (0.105 R)
• M2: 366,365 km (0.098 R)
• M3: 488,587 km (0.09 R)
• M4: 623,374 km (0.112 R)
• M5: 709,842 km (0.115 R)
• M6: 1,025,045 km (0.061 R)
• M7: 1,161,927 km (0.102 R)
• M8: 1,341,444 km (0.08 R)
• M9: 1,491,192 km (0.098 R)
• M10: 1,529,489 km (0.12 R)
• M11: 1,847,534 km (0.096 R)
• M12: 2,496,788 km (0.086 R)
• M13: 3,308,806 km (0.12 R)
• M14: 3,561,925 km (0.094 R)
• M15: 3,926,645 km (0.111 R)
• M16: 4,086,715 km (0.081 R)
• M17: 4,140,570 km (0.111 R)
• M18: 4,975,476 km (0.101 R)
• M19: 5,860,347 km (0.1 R)
• M20: 6,602,652 km (0.103 R)
• M21: 6,729,211 km (0.109 R)
• M22: 7,243,379 km (0.094 R)
• M23: 9,351,961 km (0.095 R)
• M24: 9,780,559 km (0.085 R)
• M25: 10,361,897 km (0.07 R)
• M26: 11,786,667 km (0.086 R)
• M27: 12,094,389 km (0.092 R)
• M28: 16,670,140 km (0.075 R)
• M29: 17,015,262 km (0.068 R)
• M30: 18,153,402 km (0.102 R)
• M31: 20,226,380 km (0.069 R)
• M32: 21,243,945 km (0.093 R)
• M33: 25,081,878 km (0.051 R)
• M34: 25,675,632 km (0.034 R)
• M35: 27,180,288 km (0.111 R)
• M36: 27,586,296 km (0.089 R)
• M37: 33,368,852 km (0.045 R)
• M38: 34,678,432 km (0.093 R)
• M39: 35,339,655 km (0.042 R)
• M40: 35,893,765 km (0.094 R)
• M41: 36,786,266 km (0.104 R)
• M42: 37,347,856 km (0.065 R)
• M43: 45,140,260 km (0.063 R)
• M44: 46,829,818 km (0.037 R)
• M45: 50,146,253 km (0.087 R)
• M46: 51,268,387 km (0.104 R)
• M47: 51,518,814 km (0.106 R)
• M48: 54,046,120 km (0.08 R)
• M49: 55,581,742 km (0.082 R)
• M50: 55,839,051 km (0.096 R)
• M51: 56,225,761 km (0.115 R)
• M52: 56,354,864 km (0.098 R)
• M53: 56,613,369 km (0.116 R)
• M54: 56,742,772 km (0.064 R)
• M55: 57,391,278 km (0.039 R)
• M56: 58,172,628 km (0.055 R)
• M57: 58,826,520 km (0.096 R)
• M58: 59,877,894 km (0.035 R)
• M59: 63,875,000 km (0.055 R)
• M60: 64,820,009 km (0.096 R)
• M61: 65,090,782 km (0.111 R)
• M62: 66,587,209 km (0.103 R)
• M63: 67,271,021 km (0.111 R)
• M64: 68,783,904 km (0.115 R)
• M65: 69,475,196 km (0.096 R)
• M66: 69,613,724 km (0.118 R)
• M67: 69,752,401 km (0.078 R)
• M68: 70,307,858 km (0.107 R)
• M69: 73,106,983 km (0.107 R)
• M70: 73,247,905 km (0.119 R)
• M71: 74,520,235 km (0.075 R)
• M72: 75,799,895 km (0.085 R)
• M73: 77,373,664 km (0.069 R)
• M74: 78,092,632 km (0.071 R)
• M75: 80,407,958 km (0.087 R)
• M76: 82,598,968 km (0.063 R)
• M77: 83,039,534 km (0.086 R)
• M78: 84,218,216 km (0.119 R)
• M79: 85,105,780 km (0.093 R)
• M80: 85,699,235 km (0.1 R)
• M81: 87,039,632 km (0.041 R)
• M82: 89,590,126 km (0.096 R)
• M83: 90,042,809 km (0.119 R)
• M84: 94,457,292 km (0.094 R)
• M85: 94,764,417 km (0.107 R)
• M86: 97,697,732 km (0.075 R)
• M87: 98,163,729 km (0.105 R)
• M88: 98,474,594 km (0.054 R)
• M89: 99,253,550 km (0.077 R)
• M90: 99,409,580 km (0.073 R)
• M91: 100,974,524 km (0.096 R)
• M92: 101,131,452 km (0.107 R)
• M93: 104,604,366 km (0.095 R)
• M94: 105,080,985 km (0.077 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 14,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit