🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.46 AU - 0.56 AU

Year: 138 Days

Day: 41 Hours

Environment

Temp: 149 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.96 AU - 1.04 AU

Year: 379 Days

Day: 42.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.86 AU - 2.94 AU

Year: 1408 Days

Day: 29.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.61 AU - 3.63 AU

Year: 2087 Days

Day: 19.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,086,886 km

• M1: 404,064 km (0.093 R)

Asteroid Belt

Center: 4.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.3

Radius: 14.8

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.95 AU - 5.03 AU

Year: 4222 Days

Day: 10.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 64,086,886 km

• M1: 249,679 km (0.111 R)
• M2: 376,987 km (0.115 R)
• M3: 534,064 km (0.086 R)
• M4: 678,277 km (0.105 R)
• M5: 988,393 km (0.095 R)
• M6: 1,110,764 km (0.095 R)
• M7: 1,225,655 km (0.104 R)
• M8: 1,413,251 km (0.087 R)
• M9: 1,698,385 km (0.079 R)
• M10: 2,034,232 km (0.077 R)
• M11: 2,129,675 km (0.092 R)
• M12: 2,459,090 km (0.114 R)
• M13: 2,578,319 km (0.038 R)
• M14: 2,717,146 km (0.025 R)
• M15: 3,410,831 km (0.051 R)
• M16: 3,797,841 km (0.052 R)
• M17: 4,117,681 km (0.082 R)
• M18: 4,322,182 km (0.101 R)
• M19: 4,698,869 km (0.112 R)
• M20: 5,130,010 km (0.045 R)
• M21: 5,306,236 km (0.109 R)
• M22: 5,506,698 km (0.11 R)
• M23: 5,800,957 km (0.091 R)
• M24: 6,077,114 km (0.117 R)
• M25: 6,240,326 km (0.036 R)
• M26: 6,428,520 km (0.081 R)
• M27: 6,690,615 km (0.09 R)
• M28: 6,931,767 km (0.089 R)
• M29: 7,176,060 km (0.084 R)
• M30: 7,925,695 km (0.069 R)
• M31: 8,206,790 km (0.075 R)
• M32: 8,517,355 km (0.113 R)
• M33: 8,990,533 km (0.096 R)
• M34: 9,472,238 km (0.098 R)
• M35: 9,607,624 km (0.108 R)
• M36: 9,934,944 km (0.085 R)
• M37: 10,321,655 km (0.059 R)
• M38: 10,600,954 km (0.116 R)
• M39: 10,741,576 km (0.118 R)
• M40: 10,939,344 km (0.109 R)
• M41: 11,310,048 km (0.095 R)
• M42: 11,684,940 km (0.082 R)
• M43: 12,151,985 km (0.068 R)
• M44: 12,446,992 km (0.106 R)
• M45: 13,650,656 km (0.047 R)
• M46: 14,266,401 km (0.118 R)
• M47: 14,390,717 km (0.107 R)
• M48: 14,608,980 km (0.074 R)
• M49: 14,954,402 km (0.081 R)
• M50: 15,238,937 km (0.066 R)
• M51: 15,461,538 km (0.082 R)
• M52: 15,557,131 km (0.079 R)
• M53: 15,685,187 km (0.075 R)
• M54: 16,427,492 km (0.096 R)
• M55: 16,655,778 km (0.095 R)
• M56: 16,852,200 km (0.119 R)
• M57: 17,016,608 km (0.112 R)
• M58: 17,148,404 km (0.077 R)
• M59: 17,379,981 km (0.08 R)
• M60: 18,013,678 km (0.063 R)
• M61: 18,181,826 km (0.11 R)
• M62: 18,519,468 km (0.07 R)
• M63: 20,343,665 km (0.084 R)
• M64: 20,905,554 km (0.089 R)
• M65: 21,046,775 km (0.087 R)
• M66: 21,188,444 km (0.091 R)
• M67: 21,401,471 km (0.08 R)
• M68: 22,188,506 km (0.053 R)
• M69: 22,730,648 km (0.105 R)
• M70: 22,839,556 km (0.115 R)
• M71: 23,203,976 km (0.094 R)
• M72: 23,496,889 km (0.113 R)
• M73: 23,643,794 km (0.09 R)
• M74: 24,346,006 km (0.11 R)
• M75: 25,054,951 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.5

Radius: 14.4

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.89 AU - 6.29 AU

Year: 4349 Days

Day: 8 Hours

Environment

Temp: -150 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 64,086,886 km

• M1: 183,557 km (0.071 R)
• M2: 280,646 km (0.112 R)
• M3: 371,601 km (0.101 R)
• M4: 536,458 km (0.113 R)
• M5: 690,693 km (0.081 R)
• M6: 916,885 km (0.076 R)
• M7: 1,315,115 km (0.116 R)
• M8: 1,456,335 km (0.058 R)
• M9: 1,602,941 km (0.115 R)
• M10: 1,742,965 km (0.083 R)
• M11: 2,073,426 km (0.098 R)
• M12: 2,397,755 km (0.104 R)
• M13: 2,724,925 km (0.036 R)
• M14: 2,851,335 km (0.098 R)
• M15: 3,095,629 km (0.093 R)
• M16: 3,287,264 km (0.068 R)
• M17: 3,498,197 km (0.086 R)
• M18: 3,636,126 km (0.099 R)
• M19: 3,822,974 km (0.12 R)
• M20: 3,981,099 km (0.065 R)
• M21: 4,125,460 km (0.105 R)
• M22: 4,304,230 km (0.117 R)
• M23: 4,686,303 km (0.104 R)
• M24: 4,855,947 km (0.076 R)
• M25: 5,114,302 km (0.097 R)
• M26: 5,324,338 km (0.109 R)
• M27: 5,644,776 km (0.087 R)
• M28: 6,137,253 km (0.06 R)
• M29: 6,586,944 km (0.119 R)
• M30: 6,989,063 km (0.103 R)
• M31: 7,163,943 km (0.036 R)
• M32: 7,261,780 km (0.081 R)
• M33: 7,419,157 km (0.114 R)
• M34: 7,557,834 km (0.106 R)
• M35: 7,777,444 km (0.103 R)
• M36: 7,999,297 km (0.03 R)
• M37: 8,387,354 km (0.091 R)
• M38: 8,781,545 km (0.092 R)
• M39: 8,949,393 km (0.106 R)
• M40: 9,054,860 km (0.12 R)
• M41: 9,352,410 km (0.045 R)
• M42: 10,110,273 km (0.103 R)
• M43: 10,330,481 km (0.095 R)
• M44: 10,552,335 km (0.111 R)
• M45: 10,798,124 km (0.071 R)
• M46: 10,955,501 km (0.114 R)
• M47: 11,068,447 km (0.098 R)
• M48: 11,455,307 km (0.029 R)
• M49: 11,638,864 km (0.05 R)
• M50: 12,172,180 km (0.06 R)
• M51: 12,265,829 km (0.078 R)
• M52: 12,406,600 km (0.115 R)
• M53: 12,666,153 km (0.059 R)
• M54: 12,832,356 km (0.112 R)
• M55: 13,214,728 km (0.12 R)
• M56: 13,359,090 km (0.058 R)
• M57: 13,504,050 km (0.118 R)
• M58: 14,285,849 km (0.079 R)
• M59: 14,409,417 km (0.118 R)
• M60: 15,157,855 km (0.068 R)
• M61: 15,258,534 km (0.095 R)
• M62: 15,486,072 km (0.096 R)
• M63: 15,638,363 km (0.031 R)
• M64: 15,918,859 km (0.109 R)
• M65: 16,510,818 km (0.092 R)
• M66: 17,267,633 km (0.056 R)
• M67: 17,399,130 km (0.11 R)
• M68: 17,610,512 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.4

Radius: 6.8

Gravity: 15.06 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9.46 AU - 14.12 AU

Year: 15333 Days

Day: 24.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,086,886 km

• M1: 122,072 km (0.111 R)
• M2: 265,536 km (0.11 R)
• M3: 540,048 km (0.05 R)
• M4: 675,285 km (0.103 R)
• M5: 800,199 km (0.06 R)
• M6: 865,424 km (0.118 R)
• M7: 978,520 km (0.094 R)
• M8: 1,452,147 km (0.101 R)
• M9: 1,560,007 km (0.071 R)
• M10: 1,870,572 km (0.087 R)
• M11: 2,548,101 km (0.094 R)
• M12: 2,811,842 km (0.046 R)
• M13: 2,879,161 km (0.083 R)
• M14: 3,294,594 km (0.103 R)
• M15: 3,401,407 km (0.104 R)
• M16: 3,618,473 km (0.12 R)
• M17: 4,374,242 km (0.028 R)
• M18: 4,729,985 km (0.058 R)
• M19: 4,891,102 km (0.088 R)
• M20: 5,680,830 km (0.082 R)
• M21: 6,554,332 km (0.047 R)
• M22: 6,688,970 km (0.115 R)
• M23: 6,915,311 km (0.061 R)
• M24: 7,846,109 km (0.091 R)
• M25: 8,036,846 km (0.119 R)
• M26: 8,132,888 km (0.111 R)
• M27: 8,716,918 km (0.117 R)
• M28: 8,766,136 km (0.117 R)
• M29: 9,163,767 km (0.066 R)
• M30: 10,028,144 km (0.091 R)
• M31: 10,653,912 km (0.06 R)
• M32: 10,918,251 km (0.059 R)
• M33: 11,078,022 km (0.082 R)
• M34: 16,397,572 km (0.106 R)
• M35: 17,567,727 km (0.072 R)
• M36: 18,383,634 km (0.103 R)
• M37: 19,083,752 km (0.041 R)
• M38: 20,248,072 km (0.094 R)
• M39: 20,378,970 km (0.101 R)
• M40: 20,510,018 km (0.088 R)
• M41: 21,103,323 km (0.081 R)
• M42: 21,169,595 km (0.08 R)
• M43: 25,200,061 km (0.078 R)
• M44: 25,622,974 km (0.114 R)
• M45: 25,835,403 km (0.112 R)
• M46: 26,977,582 km (0.086 R)
• M47: 27,049,539 km (0.084 R)
• M48: 29,089,605 km (0.118 R)
• M49: 29,533,163 km (0.082 R)
• M50: 29,904,614 km (0.064 R)
• M51: 30,352,211 km (0.088 R)
• M52: 30,576,907 km (0.115 R)
• M53: 31,103,192 km (0.102 R)
• M54: 31,860,457 km (0.118 R)
• M55: 32,700,299 km (0.104 R)
• M56: 32,930,530 km (0.089 R)
• M57: 33,238,552 km (0.118 R)
• M58: 33,470,130 km (0.113 R)
• M59: 33,547,472 km (0.089 R)
• M60: 34,012,572 km (0.098 R)
• M61: 35,027,593 km (0.095 R)
• M62: 36,528,958 km (0.078 R)
• M63: 37,247,476 km (0.11 R)
• M64: 37,327,511 km (0.072 R)
• M65: 38,941,971 km (0.093 R)
• M66: 39,512,388 km (0.073 R)
• M67: 39,839,708 km (0.074 R)
• M68: 42,573,160 km (0.103 R)
• M69: 42,740,860 km (0.095 R)
• M70: 43,497,825 km (0.111 R)
• M71: 43,751,094 km (0.085 R)
• M72: 44,089,484 km (0.102 R)
• M73: 44,513,894 km (0.086 R)
• M74: 46,483,350 km (0.11 R)
• M75: 47,001,706 km (0.108 R)
• M76: 47,435,241 km (0.103 R)
• M77: 49,798,738 km (0.074 R)
• M78: 49,887,150 km (0.09 R)
• M79: 50,329,212 km (0.09 R)
• M80: 50,595,197 km (0.093 R)
• M81: 52,021,313 km (0.089 R)
• M82: 54,094,440 km (0.11 R)
• M83: 54,821,785 km (0.11 R)
• M84: 55,552,421 km (0.053 R)
• M85: 56,194,346 km (0.114 R)
• M86: 56,470,204 km (0.119 R)
• M87: 56,746,661 km (0.108 R)
• M88: 57,578,276 km (0.112 R)
• M89: 58,693,378 km (0.079 R)
• M90: 60,097,354 km (0.035 R)
• M91: 60,379,496 km (0.068 R)
• M92: 61,417,705 km (0.112 R)
• M93: 63,416,033 km (0.089 R)
• M94: 63,511,776 km (0.082 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 17,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit