🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.09 AU - 1.25 AU

Year: 447 Days

Day: 47.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.16 AU - 1.66 AU

Year: 591 Days

Day: 19 Hours

Environment

Temp: -11 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.54 AU - 1.58 AU

Year: 688 Days

Day: 43.9 Hours

Environment

Temp: -20 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,701,852 km

• M1: 540,198 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.81 AU - 2.61 AU

Year: 1160 Days

Day: 34.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.05 AU - 2.53 AU

Year: 1224 Days

Day: 23.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,701,852 km

• M1: 210,185 km (0.079 R)
• M2: 782,098 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.89 AU - 4.77 AU

Year: 2647 Days

Day: 44.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.94 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.4

Radius: 11.2

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5 AU - 7.08 AU

Year: 5241 Days

Day: 14.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 69,701,852 km

• M1: 208,689 km (0.109 R)
• M2: 305,329 km (0.069 R)
• M3: 409,150 km (0.044 R)
• M4: 588,368 km (0.12 R)
• M5: 989,440 km (0.045 R)
• M6: 1,079,349 km (0.068 R)
• M7: 1,295,817 km (0.102 R)
• M8: 1,409,511 km (0.07 R)
• M9: 1,662,631 km (0.111 R)
• M10: 2,012,241 km (0.055 R)
• M11: 2,816,778 km (0.095 R)
• M12: 3,253,604 km (0.09 R)
• M13: 3,773,157 km (0.071 R)
• M14: 4,000,845 km (0.102 R)
• M15: 4,254,414 km (0.04 R)
• M16: 4,557,050 km (0.114 R)
• M17: 4,755,417 km (0.058 R)
• M18: 4,911,597 km (0.082 R)
• M19: 5,206,305 km (0.101 R)
• M20: 5,367,272 km (0.11 R)
• M21: 6,343,847 km (0.044 R)
• M22: 6,491,500 km (0.106 R)
• M23: 6,915,610 km (0.111 R)
• M24: 7,194,910 km (0.092 R)
• M25: 7,271,803 km (0.097 R)
• M26: 8,241,795 km (0.055 R)
• M27: 8,673,984 km (0.035 R)
• M28: 8,783,190 km (0.048 R)
• M29: 9,085,827 km (0.042 R)
• M30: 9,252,329 km (0.118 R)
• M31: 10,014,231 km (0.078 R)
• M32: 10,186,269 km (0.091 R)
• M33: 11,298,828 km (0.074 R)
• M34: 11,688,231 km (0.07 R)
• M35: 12,082,122 km (0.103 R)
• M36: 12,234,712 km (0.117 R)
• M37: 13,732,636 km (0.086 R)
• M38: 14,084,041 km (0.097 R)
• M39: 14,277,022 km (0.059 R)
• M40: 14,861,052 km (0.09 R)
• M41: 14,991,951 km (0.093 R)
• M42: 15,651,976 km (0.075 R)
• M43: 15,851,839 km (0.101 R)
• M44: 16,355,236 km (0.119 R)
• M45: 18,001,261 km (0.099 R)
• M46: 18,105,830 km (0.098 R)
• M47: 18,280,710 km (0.054 R)
• M48: 18,631,966 km (0.062 R)
• M49: 19,163,188 km (0.105 R)
• M50: 19,915,366 km (0.111 R)
• M51: 19,987,472 km (0.065 R)
• M52: 21,079,836 km (0.098 R)
• M53: 21,190,239 km (0.086 R)
• M54: 21,559,297 km (0.077 R)
• M55: 22,641,638 km (0.038 R)
• M56: 23,056,772 km (0.118 R)
• M57: 23,322,308 km (0.056 R)
• M58: 24,587,756 km (0.084 R)
• M59: 24,703,844 km (0.094 R)
• M60: 25,326,471 km (0.114 R)
• M61: 25,678,923 km (0.081 R)
• M62: 26,230,341 km (0.078 R)
• M63: 26,309,478 km (0.03 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.8

Radius: 11.3

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.83 AU - 8.13 AU

Year: 6512 Days

Day: 13 Hours

Environment

Temp: -159 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 69,701,852 km

• M1: 149,299 km (0.076 R)
• M2: 230,979 km (0.116 R)
• M3: 347,516 km (0.106 R)
• M4: 437,723 km (0.078 R)
• M5: 526,435 km (0.098 R)
• M6: 793,617 km (0.106 R)
• M7: 1,183,319 km (0.105 R)
• M8: 1,451,698 km (0.091 R)
• M9: 1,575,415 km (0.043 R)
• M10: 1,702,873 km (0.086 R)
• M11: 1,890,917 km (0.087 R)
• M12: 1,987,707 km (0.073 R)
• M13: 2,145,981 km (0.104 R)
• M14: 2,329,089 km (0.096 R)
• M15: 2,412,116 km (0.054 R)
• M16: 2,909,529 km (0.117 R)
• M17: 2,999,437 km (0.115 R)
• M18: 3,090,094 km (0.085 R)
• M19: 3,274,398 km (0.085 R)
• M20: 3,486,229 km (0.083 R)
• M21: 3,849,303 km (0.118 R)
• M22: 4,199,063 km (0.077 R)
• M23: 4,326,670 km (0.076 R)
• M24: 4,690,492 km (0.114 R)
• M25: 6,069,784 km (0.119 R)
• M26: 6,654,562 km (0.093 R)
• M27: 6,743,872 km (0.085 R)
• M28: 6,833,631 km (0.088 R)
• M29: 7,226,924 km (0.086 R)
• M30: 8,226,537 km (0.038 R)
• M31: 8,644,962 km (0.077 R)
• M32: 8,840,486 km (0.094 R)
• M33: 9,103,479 km (0.072 R)
• M34: 9,536,266 km (0.082 R)
• M35: 10,595,568 km (0.09 R)
• M36: 10,804,856 km (0.107 R)
• M37: 10,980,334 km (0.029 R)
• M38: 11,548,357 km (0.092 R)
• M39: 12,271,663 km (0.085 R)
• M40: 12,898,179 km (0.065 R)
• M41: 14,258,921 km (0.067 R)
• M42: 14,490,199 km (0.085 R)
• M43: 15,034,586 km (0.077 R)
• M44: 15,943,543 km (0.119 R)
• M45: 16,063,371 km (0.103 R)
• M46: 16,143,405 km (0.089 R)
• M47: 16,223,739 km (0.077 R)
• M48: 16,465,190 km (0.106 R)
• M49: 16,545,824 km (0.106 R)
• M50: 16,788,920 km (0.058 R)
• M51: 17,648,809 km (0.105 R)
• M52: 17,772,975 km (0.072 R)
• M53: 18,063,494 km (0.066 R)
• M54: 18,146,671 km (0.098 R)
• M55: 18,439,284 km (0.077 R)
• M56: 18,691,356 km (0.094 R)
• M57: 18,817,767 km (0.107 R)
• M58: 19,753,651 km (0.045 R)
• M59: 20,097,726 km (0.057 R)
• M60: 23,373,321 km (0.08 R)
• M61: 24,378,768 km (0.088 R)
• M62: 24,886,653 km (0.114 R)
• M63: 25,211,879 km (0.09 R)
• M64: 26,054,264 km (0.084 R)
• M65: 26,526,246 km (0.097 R)
• M66: 27,814,732 km (0.054 R)
• M67: 28,007,414 km (0.097 R)
• M68: 28,490,914 km (0.105 R)
• M69: 28,685,093 km (0.09 R)
• M70: 29,026,026 km (0.06 R)
• M71: 30,056,606 km (0.099 R)
• M72: 33,577,990 km (0.101 R)
• M73: 33,937,324 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719.7

Radius: 5.1

Gravity: 27.67 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 10.13 AU - 16.45 AU

Year: 17107 Days

Day: 16.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,701,852 km

• M1: 74,799 km (0.05 R)
• M2: 204,351 km (0.09 R)
• M3: 865,424 km (0.081 R)
• M4: 1,408,763 km (0.051 R)
• M5: 2,070,435 km (0.111 R)
• M6: 2,167,224 km (0.071 R)
• M7: 2,886,192 km (0.114 R)
• M8: 3,594,687 km (0.051 R)
• M9: 4,109,005 km (0.073 R)
• M10: 4,688,397 km (0.12 R)
• M11: 5,967,908 km (0.096 R)
• M12: 6,245,412 km (0.052 R)
• M13: 6,292,086 km (0.068 R)
• M14: 6,432,708 km (0.111 R)
• M15: 6,717,244 km (0.092 R)
• M16: 6,812,986 km (0.11 R)
• M17: 8,925,458 km (0.104 R)
• M18: 9,083,433 km (0.107 R)
• M19: 9,136,391 km (0.117 R)
• M20: 9,563,343 km (0.111 R)
• M21: 9,996,728 km (0.078 R)
• M22: 10,938,896 km (0.11 R)
• M23: 12,199,557 km (0.084 R)
• M24: 12,257,900 km (0.067 R)
• M25: 12,669,294 km (0.083 R)
• M26: 13,025,487 km (0.111 R)
• M27: 14,730,902 km (0.048 R)
• M28: 15,356,670 km (0.108 R)
• M29: 15,863,657 km (0.063 R)
• M30: 16,763,937 km (0.099 R)
• M31: 16,828,863 km (0.103 R)
• M32: 17,024,238 km (0.119 R)
• M33: 19,289,748 km (0.104 R)
• M34: 19,562,465 km (0.048 R)
• M35: 19,699,347 km (0.078 R)
• M36: 19,905,193 km (0.053 R)
• M37: 20,249,867 km (0.025 R)
• M38: 21,015,060 km (0.118 R)
• M39: 21,295,706 km (0.089 R)
• M40: 21,436,477 km (0.11 R)
• M41: 21,577,548 km (0.099 R)
• M42: 22,861,098 km (0.1 R)
• M43: 24,315,937 km (0.097 R)
• M44: 24,389,539 km (0.117 R)
• M45: 24,832,199 km (0.109 R)
• M46: 24,980,301 km (0.107 R)
• M47: 25,576,000 km (0.099 R)
• M48: 25,950,593 km (0.073 R)
• M49: 26,176,187 km (0.091 R)
• M50: 27,009,148 km (0.119 R)
• M51: 28,313,491 km (0.039 R)
• M52: 28,545,817 km (0.08 R)
• M53: 30,426,861 km (0.082 R)
• M54: 31,702,930 km (0.03 R)
• M55: 31,783,264 km (0.077 R)
• M56: 32,590,345 km (0.091 R)
• M57: 33,404,157 km (0.099 R)
• M58: 33,731,627 km (0.105 R)
• M59: 33,813,607 km (0.097 R)
• M60: 34,224,702 km (0.102 R)
• M61: 34,637,442 km (0.072 R)
• M62: 34,803,047 km (0.091 R)
• M63: 36,388,934 km (0.105 R)
• M64: 37,063,620 km (0.117 R)
• M65: 38,768,587 km (0.097 R)
• M66: 38,854,457 km (0.083 R)
• M67: 39,457,635 km (0.097 R)
• M68: 40,586,052 km (0.079 R)
• M69: 43,497,825 km (0.084 R)
• M70: 49,239,990 km (0.092 R)
• M71: 49,986,034 km (0.102 R)
• M72: 50,173,181 km (0.045 R)
• M73: 50,360,478 km (0.105 R)
• M74: 50,735,819 km (0.086 R)
• M75: 51,017,960 km (0.09 R)
• M76: 52,056,917 km (0.03 R)
• M77: 52,151,613 km (0.097 R)
• M78: 53,198,200 km (0.081 R)
• M79: 54,059,584 km (0.11 R)
• M80: 54,251,668 km (0.1 R)
• M81: 55,408,658 km (0.062 R)
• M82: 55,602,237 km (0.107 R)
• M83: 56,184,472 km (0.074 R)
• M84: 56,768,802 km (0.112 R)
• M85: 57,061,565 km (0.096 R)
• M86: 57,159,402 km (0.101 R)
• M87: 58,829,363 km (0.042 R)
• M88: 60,615,112 km (0.093 R)
• M89: 61,915,866 km (0.059 R)
• M90: 62,116,776 km (0.098 R)
• M91: 62,317,985 km (0.084 R)
• M92: 63,833,411 km (0.103 R)
• M93: 65,565,605 km (0.12 R)
• M94: 68,867,829 km (0.07 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 18,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit