🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.53 AU - 0.73 AU

Year: 185 Days

Day: 40.8 Hours

Environment

Temp: 126 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,651,479 km

• M1: 37,848 km (0.076 R)
• M2: 159,023 km (0.114 R)

Asteroid Belt

Center: 3.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.6

Radius: 13.3

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.5 AU - 7.64 AU

Year: 6972 Days

Day: 12.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 87,651,479 km

• M1: 205,996 km (0.11 R)
• M2: 345,421 km (0.105 R)
• M3: 489,933 km (0.094 R)
• M4: 900,579 km (0.073 R)
• M5: 1,066,034 km (0.094 R)
• M6: 1,224,309 km (0.104 R)
• M7: 1,315,863 km (0.041 R)
• M8: 1,467,406 km (0.065 R)
• M9: 1,665,473 km (0.067 R)
• M10: 1,915,152 km (0.078 R)
• M11: 2,244,866 km (0.111 R)
• M12: 2,381,897 km (0.074 R)
• M13: 2,521,921 km (0.113 R)
• M14: 2,810,196 km (0.081 R)
• M15: 3,366,999 km (0.041 R)
• M16: 3,712,122 km (0.094 R)
• M17: 4,013,262 km (0.057 R)
• M18: 4,237,360 km (0.108 R)
• M19: 4,610,457 km (0.096 R)
• M20: 4,845,475 km (0.114 R)
• M21: 5,024,244 km (0.058 R)
• M22: 5,205,408 km (0.11 R)
• M23: 5,824,593 km (0.1 R)
• M24: 6,111,073 km (0.107 R)
• M25: 6,336,966 km (0.054 R)
• M26: 7,854,935 km (0.101 R)
• M27: 8,349,506 km (0.076 R)
• M28: 9,110,211 km (0.088 R)
• M29: 9,368,716 km (0.103 R)
• M30: 9,930,905 km (0.098 R)
• M31: 10,120,745 km (0.063 R)
• M32: 10,427,121 km (0.096 R)
• M33: 10,620,102 km (0.05 R)
• M34: 11,523,225 km (0.082 R)
• M35: 12,004,182 km (0.082 R)
• M36: 12,328,510 km (0.111 R)
• M37: 12,614,691 km (0.112 R)
• M38: 12,861,827 km (0.032 R)
• M39: 12,944,554 km (0.066 R)
• M40: 13,027,431 km (0.07 R)
• M41: 13,486,547 km (0.119 R)
• M42: 13,993,385 km (0.112 R)
• M43: 14,334,767 km (0.103 R)
• M44: 15,463,483 km (0.115 R)
• M45: 15,772,253 km (0.075 R)
• M46: 17,300,695 km (0.105 R)
• M47: 17,759,362 km (0.098 R)
• M48: 18,361,493 km (0.091 R)
• M49: 18,735,338 km (0.089 R)
• M50: 19,206,272 km (0.073 R)
• M51: 19,348,241 km (0.086 R)
• M52: 19,967,725 km (0.041 R)
• M53: 20,063,618 km (0.111 R)
• M54: 20,885,060 km (0.103 R)
• M55: 21,422,265 km (0.107 R)
• M56: 22,063,143 km (0.044 R)
• M57: 23,061,409 km (0.113 R)
• M58: 23,718,294 km (0.106 R)
• M59: 24,278,837 km (0.059 R)
• M60: 25,257,356 km (0.115 R)
• M61: 25,829,868 km (0.08 R)
• M62: 26,248,891 km (0.048 R)
• M63: 26,617,351 km (0.1 R)
• M64: 28,162,098 km (0.058 R)
• M65: 28,323,514 km (0.089 R)
• M66: 28,539,384 km (0.106 R)
• M67: 29,681,115 km (0.08 R)
• M68: 32,741,588 km (0.111 R)
• M69: 33,195,169 km (0.095 R)
• M70: 33,479,555 km (0.088 R)
• M71: 34,337,947 km (0.08 R)
• M72: 36,486,023 km (0.073 R)
• M73: 36,897,268 km (0.116 R)
• M74: 37,251,067 km (0.12 R)
• M75: 37,369,249 km (0.107 R)
• M76: 38,797,011 km (0.105 R)
• M77: 39,276,921 km (0.06 R)
• M78: 39,577,912 km (0.117 R)
• M79: 39,819,213 km (0.081 R)
• M80: 40,121,551 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.6

Radius: 14.3

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.45 AU - 10.83 AU

Year: 10248 Days

Day: 9.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 87,651,479 km

• M1: 180,864 km (0.066 R)
• M2: 275,559 km (0.077 R)
• M3: 369,656 km (0.069 R)
• M4: 652,396 km (0.087 R)
• M5: 763,996 km (0.12 R)
• M6: 1,142,479 km (0.055 R)
• M7: 1,508,545 km (0.092 R)
• M8: 1,736,382 km (0.103 R)
• M9: 2,643,843 km (0.096 R)
• M10: 2,847,296 km (0.092 R)
• M11: 3,025,916 km (0.064 R)
• M12: 3,300,877 km (0.059 R)
• M13: 3,648,393 km (0.089 R)
• M14: 3,761,489 km (0.09 R)
• M15: 4,603,276 km (0.096 R)
• M16: 4,831,712 km (0.06 R)
• M17: 5,172,496 km (0.087 R)
• M18: 5,447,008 km (0.114 R)
• M19: 5,953,397 km (0.116 R)
• M20: 6,612,675 km (0.109 R)
• M21: 7,031,698 km (0.073 R)
• M22: 7,459,249 km (0.04 R)
• M23: 7,583,116 km (0.08 R)
• M24: 7,769,964 km (0.049 R)
• M25: 8,106,110 km (0.053 R)
• M26: 8,749,381 km (0.067 R)
• M27: 8,901,821 km (0.099 R)
• M28: 9,231,535 km (0.093 R)
• M29: 9,342,387 km (0.055 R)
• M30: 10,039,364 km (0.09 R)
• M31: 10,199,134 km (0.053 R)
• M32: 10,613,819 km (0.095 R)
• M33: 10,869,931 km (0.118 R)
• M34: 11,483,432 km (0.104 R)
• M35: 12,035,747 km (0.098 R)
• M36: 12,278,544 km (0.12 R)
• M37: 13,216,074 km (0.075 R)
• M38: 13,516,916 km (0.098 R)
• M39: 14,074,467 km (0.062 R)
• M40: 14,743,020 km (0.082 R)
• M41: 14,846,841 km (0.117 R)
• M42: 15,369,536 km (0.052 R)
• M43: 16,218,204 km (0.074 R)
• M44: 17,712,537 km (0.118 R)
• M45: 18,016,670 km (0.045 R)
• M46: 18,294,772 km (0.105 R)
• M47: 18,855,016 km (0.048 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.9

Radius: 7.4

Gravity: 11.81 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 16.16 AU - 17.36 AU

Year: 25446 Days

Day: 20.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,651,479 km

• M1: 94,845 km (0.106 R)
• M2: 665,411 km (0.079 R)
• M3: 1,411,157 km (0.105 R)
• M4: 1,576,612 km (0.102 R)
• M5: 2,944,385 km (0.118 R)
• M6: 3,330,049 km (0.12 R)
• M7: 3,462,293 km (0.063 R)
• M8: 4,338,937 km (0.055 R)
• M9: 4,678,673 km (0.117 R)
• M10: 4,727,891 km (0.045 R)
• M11: 5,801,256 km (0.1 R)
• M12: 5,907,321 km (0.118 R)
• M13: 7,002,826 km (0.1 R)
• M14: 7,806,466 km (0.066 R)
• M15: 7,864,958 km (0.046 R)
• M16: 8,338,286 km (0.08 R)
• M17: 10,258,524 km (0.1 R)
• M18: 11,168,528 km (0.039 R)
• M19: 11,633,329 km (0.102 R)
• M20: 12,036,645 km (0.056 R)
• M21: 13,274,118 km (0.104 R)
• M22: 14,121,291 km (0.079 R)
• M23: 14,840,707 km (0.05 R)
• M24: 15,204,828 km (0.063 R)
• M25: 15,942,047 km (0.08 R)
• M26: 16,766,181 km (0.07 R)
• M27: 17,989,742 km (0.083 R)
• M28: 18,067,084 km (0.099 R)
• M29: 20,118,819 km (0.09 R)
• M30: 21,008,777 km (0.108 R)
• M31: 21,664,165 km (0.105 R)
• M32: 23,924,888 km (0.038 R)
• M33: 24,437,411 km (0.069 R)
• M34: 24,867,355 km (0.056 R)
• M35: 25,647,358 km (0.049 R)
• M36: 25,821,789 km (0.096 R)
• M37: 26,523,553 km (0.109 R)
• M38: 27,053,877 km (0.094 R)
• M39: 28,847,107 km (0.096 R)
• M40: 29,119,375 km (0.086 R)
• M41: 30,770,786 km (0.055 R)
• M42: 31,794,933 km (0.101 R)
• M43: 32,076,177 km (0.074 R)
• M44: 32,170,125 km (0.061 R)
• M45: 32,735,604 km (0.116 R)
• M46: 33,304,376 km (0.106 R)
• M47: 34,933,646 km (0.089 R)
• M48: 35,223,866 km (0.058 R)
• M49: 36,099,313 km (0.093 R)
• M50: 38,568,425 km (0.105 R)
• M51: 40,379,756 km (0.067 R)
• M52: 40,785,915 km (0.101 R)
• M53: 41,091,543 km (0.093 R)
• M54: 42,527,683 km (0.095 R)
• M55: 43,459,528 km (0.093 R)
• M56: 46,295,305 km (0.098 R)
• M57: 46,614,098 km (0.089 R)
• M58: 47,681,928 km (0.067 R)
• M59: 48,434,106 km (0.072 R)
• M60: 49,407,090 km (0.026 R)
• M61: 50,277,301 km (0.071 R)
• M62: 52,253,938 km (0.105 R)
• M63: 52,918,302 km (0.099 R)
• M64: 53,474,208 km (0.074 R)
• M65: 53,585,658 km (0.061 R)
• M66: 54,032,058 km (0.081 R)
• M67: 54,367,606 km (0.112 R)
• M68: 55,716,979 km (0.035 R)
• M69: 57,419,104 km (0.1 R)
• M70: 57,533,247 km (0.091 R)
• M71: 58,219,303 km (0.086 R)
• M72: 58,333,895 km (0.078 R)
• M73: 59,138,282 km (0.12 R)
• M74: 59,946,410 km (0.116 R)
• M75: 60,758,128 km (0.103 R)
• M76: 64,633,461 km (0.09 R)
• M77: 66,780,639 km (0.117 R)
• M78: 66,900,617 km (0.073 R)
• M79: 67,501,701 km (0.09 R)
• M80: 67,742,553 km (0.107 R)
• M81: 68,587,931 km (0.11 R)
• M82: 70,167,086 km (0.05 R)
• M83: 77,231,397 km (0.07 R)
• M84: 79,381,717 km (0.062 R)
• M85: 80,017,956 km (0.083 R)
• M86: 80,528,085 km (0.098 R)
• M87: 80,655,842 km (0.043 R)
• M88: 81,039,261 km (0.053 R)
• M89: 82,837,128 km (0.111 R)
• M90: 83,095,035 km (0.114 R)
• M91: 83,740,998 km (0.103 R)
• M92: 84,778,011 km (0.072 R)
• M93: 85,949,661 km (0.112 R)
• M94: 87,126,697 km (0.104 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 12,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit