🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.71 AU - 0.91 AU

Year: 259 Days

Day: 17.4 Hours

Environment

Temp: 184 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.33 AU - 1.33 AU

Year: 544 Days

Day: 15.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.11 AU - 2.77 AU

Year: 1352 Days

Day: 18 Hours

Environment

Temp: -69 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.33 AU - 3.69 AU

Year: 1853 Days

Day: 41.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.23 AU - 4.13 AU

Year: 2504 Days

Day: 19.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,518,556 km

• M1: 142,866 km (0.101 R)
• M2: 559,945 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.16 AU - 5.12 AU

Year: 3546 Days

Day: 34.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.5

Radius: 8.9

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.72 AU - 8.6 AU

Year: 7521 Days

Day: 12.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 64,518,556 km

• M1: 130,300 km (0.12 R)
• M2: 191,784 km (0.104 R)
• M3: 442,211 km (0.055 R)
• M4: 693,536 km (0.116 R)
• M5: 1,141,731 km (0.117 R)
• M6: 1,205,460 km (0.117 R)
• M7: 1,286,990 km (0.108 R)
• M8: 1,595,910 km (0.082 R)
• M9: 1,814,772 km (0.061 R)
• M10: 1,871,170 km (0.106 R)
• M11: 2,024,209 km (0.074 R)
• M12: 2,082,552 km (0.093 R)
• M13: 2,424,832 km (0.111 R)
• M14: 2,508,008 km (0.11 R)
• M15: 2,570,989 km (0.044 R)
• M16: 2,806,606 km (0.086 R)
• M17: 3,093,983 km (0.095 R)
• M18: 3,275,745 km (0.094 R)
• M19: 3,344,859 km (0.047 R)
• M20: 3,963,596 km (0.095 R)
• M21: 4,362,124 km (0.076 R)
• M22: 4,438,270 km (0.043 R)
• M23: 4,878,087 km (0.102 R)
• M24: 4,983,703 km (0.069 R)
• M25: 5,331,967 km (0.058 R)
• M26: 5,688,160 km (0.082 R)
• M27: 5,855,261 km (0.078 R)
• M28: 6,023,857 km (0.118 R)
• M29: 6,279,969 km (0.081 R)
• M30: 6,394,860 km (0.106 R)
• M31: 7,039,627 km (0.081 R)
• M32: 7,309,352 km (0.036 R)
• M33: 7,521,482 km (0.113 R)
• M34: 8,170,138 km (0.092 R)
• M35: 8,676,527 km (0.113 R)
• M36: 9,127,864 km (0.063 R)
• M37: 9,192,939 km (0.086 R)
• M38: 9,454,885 km (0.095 R)
• M39: 9,520,708 km (0.085 R)
• M40: 9,785,795 km (0.101 R)
• M41: 10,767,008 km (0.087 R)
• M42: 10,835,823 km (0.079 R)
• M43: 11,426,734 km (0.088 R)
• M44: 11,637,817 km (0.045 R)
• M45: 12,063,871 km (0.076 R)
• M46: 12,171,133 km (0.112 R)
• M47: 12,858,236 km (0.115 R)
• M48: 12,931,240 km (0.084 R)
• M49: 13,594,856 km (0.087 R)
• M50: 13,706,606 km (0.03 R)
• M51: 14,156,447 km (0.093 R)
• M52: 14,307,540 km (0.038 R)
• M53: 15,612,782 km (0.101 R)
• M54: 15,690,722 km (0.102 R)
• M55: 15,925,441 km (0.069 R)
• M56: 17,803,643 km (0.072 R)
• M57: 18,500,021 km (0.063 R)
• M58: 18,997,134 km (0.092 R)
• M59: 20,046,563 km (0.075 R)
• M60: 20,386,300 km (0.098 R)
• M61: 20,642,412 km (0.104 R)
• M62: 20,985,589 km (0.12 R)
• M63: 21,547,329 km (0.073 R)
• M64: 21,634,096 km (0.071 R)
• M65: 21,808,078 km (0.117 R)
• M66: 21,938,977 km (0.102 R)
• M67: 22,289,185 km (0.103 R)
• M68: 24,293,198 km (0.062 R)
• M69: 24,882,763 km (0.057 R)
• M70: 25,156,528 km (0.08 R)
• M71: 25,707,048 km (0.051 R)
• M72: 25,845,276 km (0.083 R)
• M73: 26,168,707 km (0.117 R)
• M74: 26,493,633 km (0.117 R)
• M75: 26,586,683 km (0.089 R)
• M76: 27,617,562 km (0.055 R)
• M77: 28,232,709 km (0.05 R)
• M78: 29,092,148 km (0.107 R)
• M79: 29,236,211 km (0.115 R)
• M80: 29,621,575 km (0.108 R)
• M81: 30,300,002 km (0.06 R)
• M82: 30,787,691 km (0.091 R)
• M83: 31,524,011 km (0.116 R)
• M84: 31,622,746 km (0.113 R)
• M85: 33,014,305 km (0.105 R)
• M86: 33,616,736 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.8

Radius: 8.1

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 8.14 AU - 11.88 AU

Year: 11235 Days

Day: 5.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 64,518,556 km

• M1: 137,630 km (0.097 R)
• M2: 261,198 km (0.101 R)
• M3: 526,435 km (0.076 R)
• M4: 672,592 km (0.055 R)
• M5: 899,981 km (0.059 R)
• M6: 1,151,305 km (0.114 R)
• M7: 1,344,436 km (0.08 R)
• M8: 1,465,461 km (0.056 R)
• M9: 1,675,197 km (0.108 R)
• M10: 1,827,787 km (0.114 R)
• M11: 2,007,903 km (0.094 R)
• M12: 2,434,406 km (0.077 R)
• M13: 2,914,615 km (0.098 R)
• M14: 3,019,483 km (0.083 R)
• M15: 3,287,114 km (0.027 R)
• M16: 3,396,470 km (0.08 R)
• M17: 3,902,859 km (0.085 R)
• M18: 4,433,034 km (0.074 R)
• M19: 4,584,277 km (0.103 R)
• M20: 4,706,499 km (0.078 R)
• M21: 5,302,197 km (0.1 R)
• M22: 5,398,389 km (0.061 R)
• M23: 5,495,179 km (0.117 R)
• M24: 5,657,791 km (0.075 R)
• M25: 5,723,315 km (0.082 R)
• M26: 6,155,204 km (0.116 R)
• M27: 6,840,363 km (0.067 R)
• M28: 6,980,237 km (0.088 R)
• M29: 7,050,548 km (0.088 R)
• M30: 7,156,463 km (0.105 R)
• M31: 7,803,025 km (0.109 R)
• M32: 7,876,029 km (0.073 R)
• M33: 8,468,287 km (0.12 R)
• M34: 8,883,870 km (0.104 R)
• M35: 9,852,815 km (0.111 R)
• M36: 11,430,175 km (0.114 R)
• M37: 11,889,141 km (0.077 R)
• M38: 12,354,241 km (0.068 R)
• M39: 13,828,977 km (0.098 R)
• M40: 14,452,201 km (0.113 R)
• M41: 14,857,761 km (0.108 R)
• M42: 15,541,872 km (0.092 R)
• M43: 15,726,177 km (0.11 R)
• M44: 16,003,681 km (0.07 R)
• M45: 16,282,980 km (0.073 R)
• M46: 16,610,899 km (0.029 R)
• M47: 16,893,639 km (0.084 R)
• M48: 17,225,596 km (0.109 R)
• M49: 17,463,906 km (0.103 R)
• M50: 17,799,454 km (0.097 R)
• M51: 18,868,031 km (0.091 R)
• M52: 20,107,450 km (0.089 R)
• M53: 21,424,061 km (0.118 R)
• M54: 22,144,524 km (0.109 R)
• M55: 22,663,928 km (0.082 R)
• M56: 23,398,005 km (0.088 R)
• M57: 23,450,663 km (0.105 R)
• M58: 24,674,374 km (0.106 R)
• M59: 24,835,491 km (0.11 R)
• M60: 24,997,056 km (0.065 R)
• M61: 25,266,931 km (0.11 R)
• M62: 25,755,218 km (0.115 R)
• M63: 27,962,984 km (0.092 R)
• M64: 28,637,072 km (0.047 R)
• M65: 28,862,964 km (0.078 R)
• M66: 30,058,401 km (0.091 R)
• M67: 32,204,083 km (0.085 R)
• M68: 33,146,999 km (0.11 R)
• M69: 34,879,342 km (0.1 R)
• M70: 35,180,931 km (0.098 R)
• M71: 35,665,329 km (0.115 R)
• M72: 36,518,336 km (0.103 R)
• M73: 36,640,857 km (0.067 R)
• M74: 39,305,494 km (0.086 R)
• M75: 39,934,104 km (0.041 R)
• M76: 41,775,804 km (0.074 R)
• M77: 42,545,934 km (0.118 R)
• M78: 42,739,214 km (0.051 R)
• M79: 42,997,420 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598.6

Radius: 5

Gravity: 23.94 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 12.3 AU - 13.78 AU

Year: 16705 Days

Day: 20.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,518,556 km

• M1: 72,705 km (0.096 R)
• M2: 157,676 km (0.118 R)
• M3: 301,889 km (0.097 R)
• M4: 431,141 km (0.12 R)
• M5: 520,900 km (0.105 R)
• M6: 597,344 km (0.072 R)
• M7: 698,173 km (0.071 R)
• M8: 782,846 km (0.112 R)
• M9: 1,057,208 km (0.088 R)
• M10: 1,831,527 km (0.093 R)
• M11: 2,131,171 km (0.093 R)
• M12: 2,286,603 km (0.062 R)
• M13: 2,708,170 km (0.115 R)
• M14: 2,876,617 km (0.08 R)
• M15: 2,910,726 km (0.055 R)
• M16: 3,083,362 km (0.045 R)
• M17: 3,118,368 km (0.094 R)
• M18: 3,621,166 km (0.075 R)
• M19: 5,149,608 km (0.118 R)
• M20: 5,527,342 km (0.105 R)
• M21: 5,698,033 km (0.102 R)
• M22: 5,914,053 km (0.056 R)
• M23: 5,957,586 km (0.071 R)
• M24: 6,001,119 km (0.081 R)
• M25: 6,668,026 km (0.082 R)
• M26: 7,311,596 km (0.1 R)
• M27: 7,830,850 km (0.087 R)
• M28: 8,022,784 km (0.06 R)
• M29: 8,119,275 km (0.032 R)
• M30: 9,105,125 km (0.075 R)
• M31: 9,408,210 km (0.085 R)
• M32: 9,510,086 km (0.104 R)
• M33: 9,766,048 km (0.11 R)
• M34: 10,495,039 km (0.091 R)
• M35: 11,349,242 km (0.086 R)
• M36: 12,448,188 km (0.112 R)
• M37: 13,010,377 km (0.044 R)
• M38: 14,804,804 km (0.099 R)
• M39: 14,863,895 km (0.11 R)
• M40: 15,942,346 km (0.107 R)
• M41: 16,063,670 km (0.091 R)
• M42: 16,552,256 km (0.047 R)
• M43: 16,736,711 km (0.077 R)
• M44: 17,419,026 km (0.105 R)
• M45: 19,067,296 km (0.096 R)
• M46: 20,434,620 km (0.06 R)
• M47: 20,764,783 km (0.044 R)
• M48: 21,296,753 km (0.12 R)
• M49: 21,363,623 km (0.101 R)
• M50: 22,103,085 km (0.099 R)
• M51: 22,238,471 km (0.067 R)
• M52: 22,578,059 km (0.063 R)
• M53: 22,782,559 km (0.099 R)
• M54: 25,002,891 km (0.033 R)
• M55: 26,640,688 km (0.113 R)
• M56: 26,784,751 km (0.104 R)
• M57: 27,581,659 km (0.12 R)
• M58: 27,800,371 km (0.101 R)
• M59: 28,459,948 km (0.062 R)
• M60: 28,902,458 km (0.116 R)
• M61: 29,570,562 km (0.076 R)
• M62: 30,922,029 km (0.067 R)
• M63: 31,149,119 km (0.066 R)
• M64: 32,600,817 km (0.091 R)
• M65: 32,909,288 km (0.092 R)
• M66: 33,141,164 km (0.119 R)
• M67: 33,451,281 km (0.095 R)
• M68: 34,309,075 km (0.078 R)
• M69: 34,544,243 km (0.115 R)
• M70: 35,569,587 km (0.098 R)
• M71: 36,125,941 km (0.104 R)
• M72: 36,285,412 km (0.095 R)
• M73: 37,247,027 km (0.11 R)
• M74: 38,542,246 km (0.114 R)
• M75: 38,949,900 km (0.092 R)
• M76: 39,359,200 km (0.08 R)
• M77: 42,179,269 km (0.086 R)
• M78: 42,263,194 km (0.063 R)
• M79: 45,149,535 km (0.119 R)
• M80: 45,751,666 km (0.057 R)
• M81: 47,573,918 km (0.082 R)
• M82: 48,801,967 km (0.115 R)
• M83: 49,154,719 km (0.067 R)
• M84: 50,841,734 km (0.07 R)
• M85: 51,917,043 km (0.09 R)
• M86: 52,097,010 km (0.099 R)
• M87: 55,095,998 km (0.052 R)
• M88: 58,150,488 km (0.083 R)
• M89: 58,524,333 km (0.103 R)
• M90: 59,368,663 km (0.093 R)
• M91: 61,449,569 km (0.078 R)
• M92: 62,498,849 km (0.091 R)
• M93: 62,881,969 km (0.078 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 14,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit